This page has only limited features, please log in for full access.

Dr. Tran Van Man
Department of Physical Chemistry, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam

Basic Info

Basic Info is private.

Research Keywords & Expertise

0 MFC
0 supercapacitor
0 PEMFC
0 Rechargeable batteries
0 Biomass to hydrogen

Honors and Awards

The user has no records in this section


Career Timeline

The user has no records in this section.


Short Biography

The user biography is not available.
Following
Followers
Co Authors
The list of users this user is following is empty.
Following: 0 users

Feed

Journal article
Published: 23 September 2019 in Journal of Electrochemical Energy Conversion and Storage
Reads 0
Downloads 0

Sodium-ion batteries have low energy density, low capacity, and inferior cycling performance when compared with Li-ion batteries. However, lithium depletion poses a serious problem for the production and cost of Li-ion batteries. In the present work, NaNi1/3Mn1/3Co1/3O2 was synthesized as the cathode material for Na-ion batteries using the sol–gel method. The conventional cathode material used in Na-ion batteries had been replaced with the synthesized cathode material, and the data had been collected by performing charging/discharging experiments. The support vector regression synchronized cross-validation simplex algorithm cluster was then used for predictive modeling and optimization of the fabrication process of the positive electrode material of sodium-ion batteries. The stable normal distribution without any skewness validated the robustness of the model for better accuracy and stability of the Na-ion batteries. The optimized value of capacity is 176 mAh/g for 99 cycles, which is better than those of conventional batteries used for commercial storage purposes.

ACS Style

Chaitanya Ruhatiya; Surinder Singh; Ankit Goyal; Xiaodong Niu; Thi Ngoc Hanh Nguyen; Van Hoang Nguyen; Van Man Tran; My Loan Phung Le; Akhil Garg; Liang Gao. Electrochemical Performance Enhancement of Sodium-Ion Batteries Fabricated With NaNi1/3Mn1/3Co1/3O2 Cathodes Using Support Vector Regression-Simplex Algorithm Approach. Journal of Electrochemical Energy Conversion and Storage 2019, 17, 1 -20.

AMA Style

Chaitanya Ruhatiya, Surinder Singh, Ankit Goyal, Xiaodong Niu, Thi Ngoc Hanh Nguyen, Van Hoang Nguyen, Van Man Tran, My Loan Phung Le, Akhil Garg, Liang Gao. Electrochemical Performance Enhancement of Sodium-Ion Batteries Fabricated With NaNi1/3Mn1/3Co1/3O2 Cathodes Using Support Vector Regression-Simplex Algorithm Approach. Journal of Electrochemical Energy Conversion and Storage. 2019; 17 (1):1-20.

Chicago/Turabian Style

Chaitanya Ruhatiya; Surinder Singh; Ankit Goyal; Xiaodong Niu; Thi Ngoc Hanh Nguyen; Van Hoang Nguyen; Van Man Tran; My Loan Phung Le; Akhil Garg; Liang Gao. 2019. "Electrochemical Performance Enhancement of Sodium-Ion Batteries Fabricated With NaNi1/3Mn1/3Co1/3O2 Cathodes Using Support Vector Regression-Simplex Algorithm Approach." Journal of Electrochemical Energy Conversion and Storage 17, no. 1: 1-20.

Journal article
Published: 31 December 2017 in Materials
Reads 0
Downloads 0

The main aim of this study is to investigate Aganonerion polymorphum leaf-ethyl acetate extract (APL-EAE) and its inhibiting effect for steel in ethanol fuel blend. The immersion test, electrochemical and surface analysis techniques were successfully carried out in this research. Scanning electron microscope images indicated that the ethanol fuel blend induced pitting corrosion of steel. Remarkably, the surface of the sample containing 1000 ppm APL-EAE is smoother than the others submerged in different conditions. The electrochemical impedance spectroscopy result shows that APL-EAE has formed a good protective layer, preventing corrosive factors from hitting the steel surface. The potentiodynamic polarization data argue that the corrosion inhibition efficiency was strengthened with the increase of APL-EAE concentration. The Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy demonstrated less intensity of Fe peaks, higher intensity of C1s peak and the appearance of organic peaks (N1s, P2p, O1s) from specimens with and without APL-EAE addition. Therefore, the results suggest the formation of the protective film on steel surface and affirm that APL-EAE has served as an effective corrosion inhibitor for steel in ethanol fuel blend.

ACS Style

Nguyen Si Hoai Vu; Pham Van Hien; Tran Van Man; Vu Thi Hanh Thu; Mai Dinh Tri; Nguyen Dang Nam. A Study on Corrosion Inhibitor for Mild Steel in Ethanol Fuel Blend. Materials 2017, 11, 59 .

AMA Style

Nguyen Si Hoai Vu, Pham Van Hien, Tran Van Man, Vu Thi Hanh Thu, Mai Dinh Tri, Nguyen Dang Nam. A Study on Corrosion Inhibitor for Mild Steel in Ethanol Fuel Blend. Materials. 2017; 11 (1):59.

Chicago/Turabian Style

Nguyen Si Hoai Vu; Pham Van Hien; Tran Van Man; Vu Thi Hanh Thu; Mai Dinh Tri; Nguyen Dang Nam. 2017. "A Study on Corrosion Inhibitor for Mild Steel in Ethanol Fuel Blend." Materials 11, no. 1: 59.