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Cassia fistula seeds has been utilized for the abstraction of Pb(II) ions from the aqueous environment. Raw Cassia fistula seeds (RCF) and three different surface modified (physically treated – PMCF and chemically treated – HMCF and SMCF) adsorbent material were taken for investigation. The adsorption properties of these materials and their contact amongst the Pb(II) ion and sorbent materials were characterized by FTIR and SEM analysis. The parameters influencing the adsorption capacity of varied adsorbents were evaluated: maximum solution pH for Pb(II) is 5.0; interactive time is 30 min; dosage is 8.0 g/L for RCF, 4.0 g/L for HMCF, 2.5 g/L for PMCF and 1.0 g/L for SMCF. The modelling study reveals that Freundlich isotherm and Pseudo first order kinetics fits well and the utmost adsorption measurements for the varied adsorbents were found to be 13.22, 28.28, 48.66 and 129.3 mg/g, respectively.
R.V. Hemavathy; A. Saravanan; P. Senthil Kumar; Dai-Viet N. Vo; S. Karishma; S. Jeevanantham. Adsorptive removal of Pb(II) ions onto surface modified adsorbents derived from Cassia fistula seeds: Optimization and modelling study. Chemosphere 2021, 283, 131276 .
AMA StyleR.V. Hemavathy, A. Saravanan, P. Senthil Kumar, Dai-Viet N. Vo, S. Karishma, S. Jeevanantham. Adsorptive removal of Pb(II) ions onto surface modified adsorbents derived from Cassia fistula seeds: Optimization and modelling study. Chemosphere. 2021; 283 ():131276.
Chicago/Turabian StyleR.V. Hemavathy; A. Saravanan; P. Senthil Kumar; Dai-Viet N. Vo; S. Karishma; S. Jeevanantham. 2021. "Adsorptive removal of Pb(II) ions onto surface modified adsorbents derived from Cassia fistula seeds: Optimization and modelling study." Chemosphere 283, no. : 131276.
The activity of mesoporous Al-MCM-41 for deoxygenation of Reutealis trisperma oil (RTO) was enhanced via modification with NiO nanoparticles.
Reva Edra Nugraha; Didik Prasetyoko; Hasliza Bahruji; Suprapto Suprapto; Nurul Asikin-Mijan; Titie Prapti Oetami; Aishah Abdul Jalil; Dai-Viet N. Vo; Yun Hin Taufiq-Yap. Lewis acid Ni/Al-MCM-41 catalysts for H2-free deoxygenation of Reutealis trisperma oil to biofuels. RSC Advances 2021, 11, 21885 -21896.
AMA StyleReva Edra Nugraha, Didik Prasetyoko, Hasliza Bahruji, Suprapto Suprapto, Nurul Asikin-Mijan, Titie Prapti Oetami, Aishah Abdul Jalil, Dai-Viet N. Vo, Yun Hin Taufiq-Yap. Lewis acid Ni/Al-MCM-41 catalysts for H2-free deoxygenation of Reutealis trisperma oil to biofuels. RSC Advances. 2021; 11 (36):21885-21896.
Chicago/Turabian StyleReva Edra Nugraha; Didik Prasetyoko; Hasliza Bahruji; Suprapto Suprapto; Nurul Asikin-Mijan; Titie Prapti Oetami; Aishah Abdul Jalil; Dai-Viet N. Vo; Yun Hin Taufiq-Yap. 2021. "Lewis acid Ni/Al-MCM-41 catalysts for H2-free deoxygenation of Reutealis trisperma oil to biofuels." RSC Advances 11, no. 36: 21885-21896.
This study presents a 3-dimensional (3D) network structure of cellulose scaffold (CS), which was in situ decorated with silver nanoparticles (AgNPs). The scaffold was then infiltrated with epoxy matrix and cured at elevated temperature to sinter the AgNPs; finally, highly thermoconductive epoxy composites ([email protected]/epoxy) was obtained. The resultant [email protected]/epoxy composite reached a thermal conductivity of 2.52 W·m−1·K−1 at 2.2 vol% of filler loading, which shows an enhancement of over 11-folds in the thermal conductivity compared to the neat epoxy. The superb electrical conductivity value of over 53,691 S·m−1 of the [email protected]/epoxy was achieved, which led to exceptional EMI SE values of 69.1 dB. Furthermore, surface temperatures during heating and cooling were also investigated to demonstrate the superior heat dissipating capacity of the [email protected]/epoxy composite, which can be potentially put an application as thermal dissipating material in the next generation of electronics.
Thi Tuong Vi Tran; Dai‐Viet N. Vo; Son Thanh Nguyen; Son D. N. Luu; M. Mofijur; Canh Minh Vu. In situ sintered silver decorated 3D structure of cellulose scaffold for highly thermoconductive electromagnetic interference shielding epoxy nanocomposites. Journal of Polymer Science 2021, 51193 .
AMA StyleThi Tuong Vi Tran, Dai‐Viet N. Vo, Son Thanh Nguyen, Son D. N. Luu, M. Mofijur, Canh Minh Vu. In situ sintered silver decorated 3D structure of cellulose scaffold for highly thermoconductive electromagnetic interference shielding epoxy nanocomposites. Journal of Polymer Science. 2021; ():51193.
Chicago/Turabian StyleThi Tuong Vi Tran; Dai‐Viet N. Vo; Son Thanh Nguyen; Son D. N. Luu; M. Mofijur; Canh Minh Vu. 2021. "In situ sintered silver decorated 3D structure of cellulose scaffold for highly thermoconductive electromagnetic interference shielding epoxy nanocomposites." Journal of Polymer Science , no. : 51193.
The impact of La2O3 promoter loading on alumina-supported cobalt catalysts was investigated in terms of physicochemical properties and catalytic performance for CO2 reforming of methane (CRM) at stoichiometric CH4/CO2 ratio and 1023 K. Both Co3O4 (with crystal size: 5.2–8.4 nm) and La2O3 nanoparticles were finely dispersed on support surface. The promotional La2O3 effect could noticeably increase CH4 and CO2 conversions to 29.3% and 17.3%, correspondingly due to improved basic site concentration and decreasing crystallite size of active metal in association with promoter addition. 5%La loading was an optimal promoter content for reactant conversions as well as yield of H2 and CO. 5%La-10%Co/Al2O3 also exhibited the highest resistance to carbon deposition owing to the basic nature, redox feature and oxygen vacancy of La2O3 dopant. Notably, the H2/CO ratio obtained within 0.84–0.98 is preferable for Fischer-Tropsch reaction in downstream to yield liquid hydrocarbon fuels.
Ngoc Thang Tran; P. Senthil Kumar; Quyet Van Le; Nguyen Van Cuong; Pham T. T. Phuong; A. A. Jalil; Gaurav Sharma; Amit Kumar; Ajit Sharma; Bamidele Victor Ayodele; Sumaiya Zainal Abidin; Dai-Viet N. Vo. CO2 Reforming of CH4 on Mesoporous Alumina-Supported Cobalt Catalyst: Optimization of Lanthana Promoter Loading. Topics in Catalysis 2021, 64, 338 -347.
AMA StyleNgoc Thang Tran, P. Senthil Kumar, Quyet Van Le, Nguyen Van Cuong, Pham T. T. Phuong, A. A. Jalil, Gaurav Sharma, Amit Kumar, Ajit Sharma, Bamidele Victor Ayodele, Sumaiya Zainal Abidin, Dai-Viet N. Vo. CO2 Reforming of CH4 on Mesoporous Alumina-Supported Cobalt Catalyst: Optimization of Lanthana Promoter Loading. Topics in Catalysis. 2021; 64 (5-6):338-347.
Chicago/Turabian StyleNgoc Thang Tran; P. Senthil Kumar; Quyet Van Le; Nguyen Van Cuong; Pham T. T. Phuong; A. A. Jalil; Gaurav Sharma; Amit Kumar; Ajit Sharma; Bamidele Victor Ayodele; Sumaiya Zainal Abidin; Dai-Viet N. Vo. 2021. "CO2 Reforming of CH4 on Mesoporous Alumina-Supported Cobalt Catalyst: Optimization of Lanthana Promoter Loading." Topics in Catalysis 64, no. 5-6: 338-347.
The first investigation of La-promoted Co/Al2O3 catalysts in Ethylene Glycol-CO2 conversion (EGCC) for syngas (H2 + CO) production was conducted in this work. Co/Al2O3 catalysts modified with different La promoter loadings (1, 3, and 5%) were generated through sequential incipient wetness impregnation technique and employed for EGCC. The physicochemical attributes of the generated catalysts were examined via Brunauer-Emmett-Teller (BET), H2 temperature-programmed reduction (H2-TPR), X-ray diffraction (XRD), Raman, and temperature-programmed oxidation (TPO). 3%La-promoted catalyst owned the largest specific surface area, smallest Co crystallite size of 9.8 nm, and lowest reduction temperature among the promoted catalysts. These excellent properties resulted in the highest catalytic performance on the 3%La-promoted catalyst (i.e., C2H6O2 conversion = 77.6 %, CO2 conversion = 43.1 %, H2 yield = 75.3 %, and CO yield = 76.8 %). The significant reduction in carbon deposition of the 3%La-promoted catalyst was due to the La capability in eliminating deposited carbon via the formation of intermediate lanthanum dioxycarbonate, La2O2CO3.
Lau N. Jun; Mahadi B. Bahari; H.D. Setiabudi; A.A. Jalil; Dai-Viet N. Vo. Greenhouse gas mitigation and hydrogen generation via enhanced ethylene glycol dry reforming on La-promoted Co/Al2O3 catalyst. Process Safety and Environmental Protection 2021, 150, 356 -364.
AMA StyleLau N. Jun, Mahadi B. Bahari, H.D. Setiabudi, A.A. Jalil, Dai-Viet N. Vo. Greenhouse gas mitigation and hydrogen generation via enhanced ethylene glycol dry reforming on La-promoted Co/Al2O3 catalyst. Process Safety and Environmental Protection. 2021; 150 ():356-364.
Chicago/Turabian StyleLau N. Jun; Mahadi B. Bahari; H.D. Setiabudi; A.A. Jalil; Dai-Viet N. Vo. 2021. "Greenhouse gas mitigation and hydrogen generation via enhanced ethylene glycol dry reforming on La-promoted Co/Al2O3 catalyst." Process Safety and Environmental Protection 150, no. : 356-364.
This work proposed a novel double-bath-type sonoreactor to demonstrate the possibility of applying ultrasound power for simultaneous production of gaseous fuels with degradation of Rhodamine B (RhB). The developed double-bath-type sonoreactor allows concentrating the energy of the ultrasonic waves to a limited region and, consequently allows the acoustic intensity in there to be increased approximately 30-fold compared to that can be created in a normal ultrasonic bath at the same applied power. The effect of acoustic intensity, temperature of water bath, static and bubbling argon atmosphere, initial RhB concentration, and dissolved gases on the sonochemical activity both in terms of RhB degradation and gaseous fuel productions were fully investigated. The possible pathways for the simultaneous production of gaseous fuels with degradation of RhB were elucidated. Sonochemical degradation of RhB was successfully analysed by Langmuir-Hinshelwood-type kinetics.
Thi Thuy Phuong Pham; Phuc Hoang Duy Nguyen; Tien Cuong Hoang; Huynh Thanh Linh Duong; Thi My Linh Le; Ky Phuong Ha Huynh; Dai-Viet N. Vo. Simultaneous production of gaseous fuels with degradation of Rhodamine B using a 40 kHz double-bath-type sonoreactor. International Journal of Hydrogen Energy 2021, 46, 9292 -9302.
AMA StyleThi Thuy Phuong Pham, Phuc Hoang Duy Nguyen, Tien Cuong Hoang, Huynh Thanh Linh Duong, Thi My Linh Le, Ky Phuong Ha Huynh, Dai-Viet N. Vo. Simultaneous production of gaseous fuels with degradation of Rhodamine B using a 40 kHz double-bath-type sonoreactor. International Journal of Hydrogen Energy. 2021; 46 (14):9292-9302.
Chicago/Turabian StyleThi Thuy Phuong Pham; Phuc Hoang Duy Nguyen; Tien Cuong Hoang; Huynh Thanh Linh Duong; Thi My Linh Le; Ky Phuong Ha Huynh; Dai-Viet N. Vo. 2021. "Simultaneous production of gaseous fuels with degradation of Rhodamine B using a 40 kHz double-bath-type sonoreactor." International Journal of Hydrogen Energy 46, no. 14: 9292-9302.
Inamuddin; Dai-Viet N. Vo. Recent development and applications of sustainable biofuel cells–Editorial. International Journal of Hydrogen Energy 2020, 46, 3033 -3034.
AMA StyleInamuddin, Dai-Viet N. Vo. Recent development and applications of sustainable biofuel cells–Editorial. International Journal of Hydrogen Energy. 2020; 46 (4):3033-3034.
Chicago/Turabian StyleInamuddin; Dai-Viet N. Vo. 2020. "Recent development and applications of sustainable biofuel cells–Editorial." International Journal of Hydrogen Energy 46, no. 4: 3033-3034.
Environmental friendly and robust Mg0.5-xCuxZn0.5Fe2O4(x = 0, 0.01 & 0.02) nano-photocatalyst was prepared by facile solution combustion method for high performance photocatalytic removal of carbamazepine (CBZ). Mg0.3Cu0.2Zn0.5Fe2O4 catalyst shows 94.3% degradation in 90 min visible exposure and 78.2% total organic carbon (TOC) removal. The Cu dopant driven conduction band shifting to more negative side leads to improved ●O2– formation supported by electron spin resonance (ESR) probe. The dopants and metal redox cycles lead to higher visible absorption and reduced recombination boosting the CBZ removal. The degradation pathway and photocatalytic mechanism is also predicted.
Pooja Dhiman; Manisha Patial; Amit Kumar; Manawwer Alam; Mu. Naushad; Gaurav Sharma; Dai-Viet N. Vo; Rajesh Kumar. Environmental friendly and robust Mg0.5-xCuxZn0.5Fe2O4 spinel nanoparticles for visible light driven degradation of Carbamazepine: Band shift driven by dopants. Materials Letters 2020, 284, 129005 .
AMA StylePooja Dhiman, Manisha Patial, Amit Kumar, Manawwer Alam, Mu. Naushad, Gaurav Sharma, Dai-Viet N. Vo, Rajesh Kumar. Environmental friendly and robust Mg0.5-xCuxZn0.5Fe2O4 spinel nanoparticles for visible light driven degradation of Carbamazepine: Band shift driven by dopants. Materials Letters. 2020; 284 ():129005.
Chicago/Turabian StylePooja Dhiman; Manisha Patial; Amit Kumar; Manawwer Alam; Mu. Naushad; Gaurav Sharma; Dai-Viet N. Vo; Rajesh Kumar. 2020. "Environmental friendly and robust Mg0.5-xCuxZn0.5Fe2O4 spinel nanoparticles for visible light driven degradation of Carbamazepine: Band shift driven by dopants." Materials Letters 284, no. : 129005.
Al doping enhances the adsorption of CO on ZnO(101̄0) by facilitating π-back donation from the surface to CO.
D. C. Nguyen; Thanh Khoa Phung; Dai-Viet N. Vo; Tu Hai Le; Dinh Quang Khieu; Thong Le Minh Pham. Unraveling the effect of Al doping on CO adsorption at ZnO(101̄0). RSC Advances 2020, 10, 40663 -40672.
AMA StyleD. C. Nguyen, Thanh Khoa Phung, Dai-Viet N. Vo, Tu Hai Le, Dinh Quang Khieu, Thong Le Minh Pham. Unraveling the effect of Al doping on CO adsorption at ZnO(101̄0). RSC Advances. 2020; 10 (67):40663-40672.
Chicago/Turabian StyleD. C. Nguyen; Thanh Khoa Phung; Dai-Viet N. Vo; Tu Hai Le; Dinh Quang Khieu; Thong Le Minh Pham. 2020. "Unraveling the effect of Al doping on CO adsorption at ZnO(101̄0)." RSC Advances 10, no. 67: 40663-40672.
Ba-Son Nguyen; Dai-Viet N. Vo; Sivashanmugan Kundan; Van-Huy Nguyen. Advanced nanostructured photocatalysts for innovative photocatalytic applications. Arabian Journal of Chemistry 2020, 14, 102895 .
AMA StyleBa-Son Nguyen, Dai-Viet N. Vo, Sivashanmugan Kundan, Van-Huy Nguyen. Advanced nanostructured photocatalysts for innovative photocatalytic applications. Arabian Journal of Chemistry. 2020; 14 (1):102895.
Chicago/Turabian StyleBa-Son Nguyen; Dai-Viet N. Vo; Sivashanmugan Kundan; Van-Huy Nguyen. 2020. "Advanced nanostructured photocatalysts for innovative photocatalytic applications." Arabian Journal of Chemistry 14, no. 1: 102895.
Center of Excellence for Green Energy and Environmental Nanomaterials ([email protected]), Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, District 4, Ho Chi Minh City, 755414, Vietnam Dai-Viet N. Vo & Trinh Duy Nguyen Key Laboratory of Advanced Materials for Energy and Environmental Applications, Lac Hong University, Bien Hoa, 810000, Vietnam Van-Huy Nguyen Dipartimento di Ingegneria, Università di Palermo, Viale delle Scienze, 90128, Palermo, Italy Leonardo Palmisano Department of Chemical and Materials Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 80778, Taiwan Chao-Wei Huang Department of Chemical and Biological Engineering, University of Saskatchewan, Saskatoon, Saskatchewan, S7N 5A9, Canada Sonil Nanda You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar Correspondence to Dai-Viet N. Vo or Van-Huy Nguyen. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Reprints and Permissions Vo, D.N., Nguyen, V., Palmisano, L. et al. Preface to the Special Issue on “Heterogeneous Photocatalysts: From Fundamentals to Innovative Applications”. Top Catal 63, 955 (2020). https://doi.org/10.1007/s11244-020-01395-9 Download citation Published: 28 October 2020 Issue Date: October 2020 DOI: https://doi.org/10.1007/s11244-020-01395-9
Dai-Viet N. Vo; Van-Huy Nguyen; Leonardo Palmisano; Chao-Wei Huang; Sonil Nanda; Trinh Duy Nguyen. Preface to the Special Issue on “Heterogeneous Photocatalysts: From Fundamentals to Innovative Applications”. Topics in Catalysis 2020, 63, 955 -955.
AMA StyleDai-Viet N. Vo, Van-Huy Nguyen, Leonardo Palmisano, Chao-Wei Huang, Sonil Nanda, Trinh Duy Nguyen. Preface to the Special Issue on “Heterogeneous Photocatalysts: From Fundamentals to Innovative Applications”. Topics in Catalysis. 2020; 63 (11):955-955.
Chicago/Turabian StyleDai-Viet N. Vo; Van-Huy Nguyen; Leonardo Palmisano; Chao-Wei Huang; Sonil Nanda; Trinh Duy Nguyen. 2020. "Preface to the Special Issue on “Heterogeneous Photocatalysts: From Fundamentals to Innovative Applications”." Topics in Catalysis 63, no. 11: 955-955.
Enhancing the durability of solid oxide fuel cell (SOFC) technologies is a key strategy to accelerate their commercialization and use in several applications. This study aims to evaluate the performance and durability of a 100 W SOFC stack system in steady-state and current load cycling conditions to elucidate the degradation mechanism. The stack temperature and current loads are designated in this study as parameters that greatly affect SOFC degradation. The initial and degraded performances of the SOFC stack are conducted at different stack temperatures in the range of 650–750 °C while testing under constant current load is performed at a fixed current density, 0.33 A·cm–2 and temperature, 750 °C. Degradation tests are conducted based on current load cycling (24 cycles) at a stack temperature of 750 °C and for currents up to 19 A with a ramp rate of 0.5 A·min–1. The results show that the total degradation rates are 54, 297, and 370 mV over 72 h at stake temperatures of 650, 700, and 750 °C, respectively, thus indicating the observed highest degradation owing to the influence of thermal stresses. During the 24 current load cycles, no significant degradation behavior is detected, only steady drops at 0.5%.
Feraih Alenazey; Yousef Alyousef; Bandar AlOtaibi; Ghzzai Almutairi; Manickam Minakshi; Chin Kui Cheng; Dai-Viet N. Vo. Degradation Behaviors of Solid Oxide Fuel Cell Stacks in Steady-State and Cycling Conditions. Energy & Fuels 2020, 34, 14864 -14873.
AMA StyleFeraih Alenazey, Yousef Alyousef, Bandar AlOtaibi, Ghzzai Almutairi, Manickam Minakshi, Chin Kui Cheng, Dai-Viet N. Vo. Degradation Behaviors of Solid Oxide Fuel Cell Stacks in Steady-State and Cycling Conditions. Energy & Fuels. 2020; 34 (11):14864-14873.
Chicago/Turabian StyleFeraih Alenazey; Yousef Alyousef; Bandar AlOtaibi; Ghzzai Almutairi; Manickam Minakshi; Chin Kui Cheng; Dai-Viet N. Vo. 2020. "Degradation Behaviors of Solid Oxide Fuel Cell Stacks in Steady-State and Cycling Conditions." Energy & Fuels 34, no. 11: 14864-14873.
In this work, the δ%Y–10%Co/MA (δ = 0, 1, 2, 3, and 5 wt%) catalysts synthesised by sequential incipient wetness impregnation were characterised and evaluated in CH4 dry reforming. Superior catalytic performances were shown by 3 wt% Y2O3 loading (CH4 conversion = 85.8%, and CO2 conversion = 90.5%), followed by 2 wt% > 5 wt% > 1 wt% > 0 wt% Y2O3 loading. This result was attributed to the favorable catalytic properties of 3 wt%Y–10%Co/MA including small Co particle size, high Co dispersion, high amount of atomic ratio (Co/Al), and high number of lattice oxygen vacancies. The excess Y2O3 addition (>3 wt%) led to inevitably blocked Co active sites and resulted in decreasing catalytic performance. The 3 wt% Y2O3 promoter loading recorded the lowest carbon deposited (7.0%) due to the highest oxygen vacancies (78.1%) compared to 1, 2 and 5 wt% Y2O3.
Mahadi B. Bahari; H.D. Setiabudi; Tomomichi Nishino; Nezihe Ayas; Dai-Viet N. Vo. Coke-resistant Y2O3-promoted cobalt supported on mesoporous alumina for enhanced hydrogen production. Journal of the Energy Institute 2020, 94, 272 -284.
AMA StyleMahadi B. Bahari, H.D. Setiabudi, Tomomichi Nishino, Nezihe Ayas, Dai-Viet N. Vo. Coke-resistant Y2O3-promoted cobalt supported on mesoporous alumina for enhanced hydrogen production. Journal of the Energy Institute. 2020; 94 ():272-284.
Chicago/Turabian StyleMahadi B. Bahari; H.D. Setiabudi; Tomomichi Nishino; Nezihe Ayas; Dai-Viet N. Vo. 2020. "Coke-resistant Y2O3-promoted cobalt supported on mesoporous alumina for enhanced hydrogen production." Journal of the Energy Institute 94, no. : 272-284.
The extensive use of petroleum-based synthetic and non-biodegradable materials for packaging applications has caused severe environmental damage. The rising demand for sustainable packaging materials has encouraged scientists to explore abundant unconventional materials. For instance, cellulose, extracted from lignocellulosic biomass, has gained attention owing to its ecological and biodegradable nature. This article reviews the extraction of cellulose nanoparticles from conventional and non-conventional lignocellulosic biomass, and the preparation of cellulosic nanocomposites for food packaging. Cellulosic nanocomposites exhibit exceptional mechanical, biodegradation, optical and barrier properties, which are attributed to the nanoscale structure and the high specific surface area, of 533 m2 g−1, of cellulose. The mechanical properties of composites improve with the content of cellulose nanoparticles, yet an excessive amount induces agglomeration and, in turn, poor mechanical properties. Addition of cellulose nanoparticles increases tensile properties by about 42%. Barrier properties of the composites are reinforced by cellulose nanoparticles; for instance, the water vapor permeability decreased by 28% in the presence of 5 wt% cellulose nanoparticles. Moreover, 1 wt% addition of filler decreased the oxygen transmission rate by 21%. We also discuss the eco-design process, designing principles and challenges.
Umair Qasim; Ahmed I. Osman; Ala’A H. Al-Muhtaseb; Charlie Farrell; Mohammed Al-Abri; Muzaffar Ali; Dai-Viet N. Vo; Farrukh Jamil; David W. Rooney. Renewable cellulosic nanocomposites for food packaging to avoid fossil fuel plastic pollution: a review. Environmental Chemistry Letters 2020, 19, 613 -641.
AMA StyleUmair Qasim, Ahmed I. Osman, Ala’A H. Al-Muhtaseb, Charlie Farrell, Mohammed Al-Abri, Muzaffar Ali, Dai-Viet N. Vo, Farrukh Jamil, David W. Rooney. Renewable cellulosic nanocomposites for food packaging to avoid fossil fuel plastic pollution: a review. Environmental Chemistry Letters. 2020; 19 (1):613-641.
Chicago/Turabian StyleUmair Qasim; Ahmed I. Osman; Ala’A H. Al-Muhtaseb; Charlie Farrell; Mohammed Al-Abri; Muzaffar Ali; Dai-Viet N. Vo; Farrukh Jamil; David W. Rooney. 2020. "Renewable cellulosic nanocomposites for food packaging to avoid fossil fuel plastic pollution: a review." Environmental Chemistry Letters 19, no. 1: 613-641.
Center of Excellence for Green Energy and Environmental Nanomaterials ([email protected]), Nguyen Tat Thanh University, 300A Nguyen Tat Thanh, District 4, Ho Chi Minh City, 755414, Vietnam Dai-Viet N. Vo & Trinh Duy Nguyen UMR CNRS 5302, Centre RAPSODEE, Université de Toulouse, IMT Mines Albi, Campus Jarlard, 81013, Albi Cedex 09, France Doan Pham Minh Department of Chemical and Biological Engineering, University of Saskatchewan, Saskatoon, SK, Canada Sonil Nanda You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar You can also search for this author in PubMed Google Scholar Correspondence to Dai-Viet N. Vo or Doan Pham Minh or Sonil Nanda or Trinh Duy Nguyen. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Reprints and Permissions Vo, D.N., Pham Minh, D., Nanda, S. et al. Editorial for the Special Issue: Energy Security and Chemical Engineering Congress (ESChE) 2019, Penang, Malaysia. Waste Biomass Valor (2020). https://doi.org/10.1007/s12649-020-01238-4 Download citation Published: 14 September 2020 DOI: https://doi.org/10.1007/s12649-020-01238-4
Dai-Viet N. Vo; Doan Pham Minh; Sonil Nanda; Trinh Duy Nguyen. Editorial for the Special Issue: Energy Security and Chemical Engineering Congress (ESChE) 2019, Penang, Malaysia. Waste and Biomass Valorization 2020, 11, 5521 -5521.
AMA StyleDai-Viet N. Vo, Doan Pham Minh, Sonil Nanda, Trinh Duy Nguyen. Editorial for the Special Issue: Energy Security and Chemical Engineering Congress (ESChE) 2019, Penang, Malaysia. Waste and Biomass Valorization. 2020; 11 (10):5521-5521.
Chicago/Turabian StyleDai-Viet N. Vo; Doan Pham Minh; Sonil Nanda; Trinh Duy Nguyen. 2020. "Editorial for the Special Issue: Energy Security and Chemical Engineering Congress (ESChE) 2019, Penang, Malaysia." Waste and Biomass Valorization 11, no. 10: 5521-5521.
Hybrid heterojunction photocatalysts dramatically improve the pharmaceutical wastewater treatment potential. In this work, we report construction of novel Fe3O4-BiVO4/Cr2V4O13 (FBC) with high interfacial transfer for visible and solar photo-degradation of fluoxetine (FX). Within 60 min of visible exposure, FBC removes 99.2% of FX and rate is ∼8 times BiVO4. The strongly coupled heterojunction leads high charge separation, interfacial charge transfer which attributes to the exceptional performance. Scavenging experiments and electron spin Resonance (ESR) probe suggest ●OH and ●O2- radicals as dominant species. The band structure and other experiments reveal a Z-scheme effective charge transfer is in action mediated by Fe3O4.
Sunil Kumar Sharma; Amit Kumar; Gaurav Sharma; Mu. Naushad; Dai-Viet N. Vo; Manawwer Alam; Florian J. Stadler. Fe3O4 mediated Z-scheme BiVO4/Cr2V4O13 strongly coupled nano-heterojunction for rapid degradation of fluoxetine under visible light. Materials Letters 2020, 281, 128650 .
AMA StyleSunil Kumar Sharma, Amit Kumar, Gaurav Sharma, Mu. Naushad, Dai-Viet N. Vo, Manawwer Alam, Florian J. Stadler. Fe3O4 mediated Z-scheme BiVO4/Cr2V4O13 strongly coupled nano-heterojunction for rapid degradation of fluoxetine under visible light. Materials Letters. 2020; 281 ():128650.
Chicago/Turabian StyleSunil Kumar Sharma; Amit Kumar; Gaurav Sharma; Mu. Naushad; Dai-Viet N. Vo; Manawwer Alam; Florian J. Stadler. 2020. "Fe3O4 mediated Z-scheme BiVO4/Cr2V4O13 strongly coupled nano-heterojunction for rapid degradation of fluoxetine under visible light." Materials Letters 281, no. : 128650.
The performance of solid propellants is often tailored by incorporating energetic materials such as novel oxidizers, energetic binders and ballistic modifiers. Metal oxide nanoparticles are known for their persuasivenature to modify burning rate ofammonium perchlorate based composite propellants. In the present work, nano iron oxide and poly (1-(3-nitrophenyl)-1H-1,2,3-triazol-4-yl) acrylate are incorporated in the composite propellant formulation by partly replacing coarse ammonium perchorate (AP) as well as hydroxy terminatined polybutadiene (HTPB), respectively, and different properties were evaluated. The mechanical properties data revealed that on increasing the percentage of polymer in the composition by partly replacing HTPB, there is an increase in tensile strength while decreasing elongation percentage. Thedata of ballistic properties revealed that on incorporation of nano iron oxide in the composition enhances the burning rate while on partial replacement of HTPB with polymer there is a decrease in burning rate from 11.95 mm s−1 to 8.75 mm s−1, respectively was observed.
Deepak Kumar; Hema Singh; Mehilal Maurya; Van-Huy Nguyen; Dai-Viet N. Vo; Ajit Sharma; Shaibal Banerjee. Novel evaluation enhancement role of poly (1-(3-nitrophenyl)-1H-1,2,3-triazol-4-yl) acrylate materials for propellant composite formulation. Materials Letters 2020, 280, 128585 .
AMA StyleDeepak Kumar, Hema Singh, Mehilal Maurya, Van-Huy Nguyen, Dai-Viet N. Vo, Ajit Sharma, Shaibal Banerjee. Novel evaluation enhancement role of poly (1-(3-nitrophenyl)-1H-1,2,3-triazol-4-yl) acrylate materials for propellant composite formulation. Materials Letters. 2020; 280 ():128585.
Chicago/Turabian StyleDeepak Kumar; Hema Singh; Mehilal Maurya; Van-Huy Nguyen; Dai-Viet N. Vo; Ajit Sharma; Shaibal Banerjee. 2020. "Novel evaluation enhancement role of poly (1-(3-nitrophenyl)-1H-1,2,3-triazol-4-yl) acrylate materials for propellant composite formulation." Materials Letters 280, no. : 128585.
Malathion is an organophosphorus insecticide and pesticide commonly used in crops and residential applications. The negative effects of Malathion on human health and ecosystems are of great concern. In this work, a mathematical model pivot on Fuzzy Cognitive Map (FCM) is used to analyse the causes and hazardous effects of Malathion to the environmental components (air, water and soil). Based on expert’s opinion the possible factors that cause damage to health and ecosystems due to Malathion is identified, which serve as the input to the FCM. The FCM mathematically establishes the causal relation between these factors. The mathematical simulation is done by Python Programming. This approach can be used to study the interdependencies between the adverse effects of any pesticide in human health and environment due to prolonged exposure.
S. Poomagal; R. Sujatha; P. Senthil Kumar; Dai-Viet N. Vo. A fuzzy cognitive map approach to predict the hazardous effects of malathion to environment (air, water and soil). Chemosphere 2020, 263, 127926 .
AMA StyleS. Poomagal, R. Sujatha, P. Senthil Kumar, Dai-Viet N. Vo. A fuzzy cognitive map approach to predict the hazardous effects of malathion to environment (air, water and soil). Chemosphere. 2020; 263 ():127926.
Chicago/Turabian StyleS. Poomagal; R. Sujatha; P. Senthil Kumar; Dai-Viet N. Vo. 2020. "A fuzzy cognitive map approach to predict the hazardous effects of malathion to environment (air, water and soil)." Chemosphere 263, no. : 127926.
Solar-assisted water splitting using photoelectrochemical (PEC) cell is an environmentally benign technology for the generation of hydrogen fuel. However, several limitations of the materials used in fabrication of PEC cell have considerably hindered its efficiency. Extensive efforts have been made to enhance the efficiency and reduce the hydrogen generation cost using PEC cells. Photoelectrodes that are stable, efficient and made of cost-effective materials with simple synthesizing methods are essential for commercially viable solar water splitting through PEC technology. To this end, hematite (α-Fe2O3) has been explored as an excellent photoanode material to be used in the application of PEC water oxidation owing to its suitable bandgap of 2.1 eV that can utilize almost 40% of the visible light. In this study, we have summarized the recent progress of α-Fe2O3 nanostructured thin films for improving the water oxidation. Strategic modifications of α-Fe2O3 photoanodes comprising nanostructuring, heterojunctions, surface treatment, elemental doping, and nanocomposites are highlighted and discussed. Some prospects related to the challenges and research in this innovative research area are also provided as a guiding layout in building design principles for the improvement of α-Fe2O3 photoanodes in photoelectrochemical water oxidation to solve the increasing environmental issues and energy crises.
Zainab Najaf; Dang Le Tri Nguyen; Sang Youn Chae; Oh-Shim Joo; Anwar Ul Haq Ali Shah; Dai-Viet N. Vo; Van-Huy Nguyen; Quyet Van Le; Gul Rahman. Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting. International Journal of Hydrogen Energy 2020, 1 .
AMA StyleZainab Najaf, Dang Le Tri Nguyen, Sang Youn Chae, Oh-Shim Joo, Anwar Ul Haq Ali Shah, Dai-Viet N. Vo, Van-Huy Nguyen, Quyet Van Le, Gul Rahman. Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting. International Journal of Hydrogen Energy. 2020; ():1.
Chicago/Turabian StyleZainab Najaf; Dang Le Tri Nguyen; Sang Youn Chae; Oh-Shim Joo; Anwar Ul Haq Ali Shah; Dai-Viet N. Vo; Van-Huy Nguyen; Quyet Van Le; Gul Rahman. 2020. "Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting." International Journal of Hydrogen Energy , no. : 1.
The mesoporous gamma-alumina (γ-Al2O3) synthesized via evaporation-induced self-assembly method (EISA) using inorganic salt, Al(NO3)3·9H2O precursor and water-ethanol solvent mixture was implemented as a support for Co catalyst in methane dry reforming at 973–1073 K under 1 atm. The γ-Al2O3 support possessed filament-shaped morphology with surface area of 173.4 m2 g−1 and cobalt nanoparticles were successfully dispersed on support with small crystallite size of 7.8 nm. The stability of 10%Co/Al2O3 was evident for CH4 and CO2 conversions at 1023 and 1073 K. CH4 conversion could reach to 76.2% while 81.6% was observed for CO2 conversion at 1073 K. Although graphitic and amorphous carbons were unavoidably formed on used catalyst, 10%Co/Al2O3 exhibited an outstanding performance comparable to noble metals with the desired ratio of H2/CO for downstream Fischer-Tropsch process.
Ngoc Thang Tran; Thong Le Minh Pham; Trinh Duy Nguyen; Nguyen Van Cuong; Tan Ji Siang; Pham T.T. Phuong; A.A. Jalil; Quang Duc Truong; Sumaiya Zainal Abidin; Ftwi Y. Hagos; Sonil Nanda; Dai-Viet N. Vo. Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst. International Journal of Hydrogen Energy 2020, 1 .
AMA StyleNgoc Thang Tran, Thong Le Minh Pham, Trinh Duy Nguyen, Nguyen Van Cuong, Tan Ji Siang, Pham T.T. Phuong, A.A. Jalil, Quang Duc Truong, Sumaiya Zainal Abidin, Ftwi Y. Hagos, Sonil Nanda, Dai-Viet N. Vo. Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst. International Journal of Hydrogen Energy. 2020; ():1.
Chicago/Turabian StyleNgoc Thang Tran; Thong Le Minh Pham; Trinh Duy Nguyen; Nguyen Van Cuong; Tan Ji Siang; Pham T.T. Phuong; A.A. Jalil; Quang Duc Truong; Sumaiya Zainal Abidin; Ftwi Y. Hagos; Sonil Nanda; Dai-Viet N. Vo. 2020. "Improvements in hydrogen production from methane dry reforming on filament-shaped mesoporous alumina-supported cobalt nanocatalyst." International Journal of Hydrogen Energy , no. : 1.