Dr. Saudagar Dongare
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Academic Career Length
6Years (2021-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications24 June 2024 in Chemical Society Reviews
Journal Article
Saudagar DongareMZMuhammad Zeeshan
Muhammad ZeeshanAAAhmet Safa Aydogdu
Ahmet Safa Aydogdu
RDRuth Dikki
Ruth Dikki
SKSamira F. Kurtoğlu-Öztulum
Samira F. Kurtoğlu-ÖztulumBGBurcu Gurkan
Burcu Gurkan +17
Ionic liquids (ILs) and deep eutectic solvents (DESs) have tremendous potential for reactive capture of CO 2 , due to their highly properties, including a wide electrochemical stability window, low volatility, and high CO 2 solubility.
17 September 2024 in Environmental Science & Technology Letters
Journal Article
Bijandra KumarBMBaleeswaraiah Muchharla
Baleeswaraiah Muchharla
MDMoumita Dikshit
Moumita Dikshit
Saudagar DongareKKKapil Kumar
Kapil Kumar
JSJoshua M. Spurgeon
Joshua M. Spurgeon +1
Technoeconomic analysis (TEA) studies are vital for formulating guidelines that drive the commercialization of electrochemical CO2 reduction (eCO2R) technologies. In this review, we first discuss the progress in the field of eCO2R processes by providing current state-of-the-art metrices (e.g., faradic efficiency, current density) based on the recent heterogeneous catalysts' discovery, electrolytes, electrolyzers configuration, and electrolysis process designs. Next, we assessed the TEA studies for a wide range of eCO2R final products, different modes of eCO2R systems/processes, and discussed their relative competitiveness with relevant commercial products. Finally, we discuss challenges and future directions essential for eCO2R commercialization by linking suggestions from TEA studies. We believe that this review will catalyze innovation in formulating advanced eCO2R strategies to meet the TEA benchmarks for the conversion of CO2 into valuable chemicals at the industrial scale.
25 May 2023 in ACS Catalysis
Journal Article
Saudagar DongareOCOguz Kagan Coskun
Oguz Kagan CoskunECEda Cagli
Eda Cagli
KLKevin Y. C. Lee
Kevin Y. C. Lee
GRGuodong Rao
Guodong Rao
BGBurcu Gurkan
Burcu Gurkan +2
Electrochemical conversion of CO2 requires selective catalysts and high solubility of CO2 in the electrolyte to reduce the energy requirement and increase the current efficiency. In this study, the CO2 reduction reaction (CO2RR) over Ag electrodes in acetonitrile-based electrolytes containing 0.1 M [EMIM][2-CNpyr] (1-ethyl-3-methylimidazolium 2-cyanopyrolide), a reactive ionic liquid (IL), is shown to selectively (>94%) convert CO2 to CO with a stable current density (6 mA·cm-2) for at least 12 h. The linear sweep voltammetry experiments show the onset potential of CO2 reduction in acetonitrile shifts positively by 240 mV when [EMIM][2-CNpyr] is added. This is attributed to the pre-activation of CO2 through the carboxylate formation via the carbene intermediate of the [EMIM]+ cation and the carbamate formation via binding to the nucleophilic [2-CNpyr]- anion. The analysis of the electrode-electrolyte interface by surface-enhanced Raman spectroscopy (SERS) confirms the catalytic role of the functionalized IL where the accumulation of the IL-CO2 adduct between -1.7 and -2.3 V vs Ag/Ag+ and the simultaneous CO formation are captured. This study reveals the electrode surface species and the role of the functionalized ions in lowering the energy requirement of CO2RR for the design of multifunctional electrolytes for the integrated capture and conversion.
1 October 2021 in Electrochimica Acta
Journal Article
Saudagar DongareNSNeetu Singh
Neetu SinghHBHaripada Bhunia
Haripada BhuniaPBPramod K. Bajpai
Pramod K. Bajpai11 February 2024 in Langmuir
Journal Article
OCOguz Kagan Coskun
Oguz Kagan CoskunMMMiguel Muñoz
Miguel Muñoz
Saudagar DongareWDWilliam Dean
William Dean
BGBurcu E. Gurkan
Burcu E. Gurkan1 August 2021 in Applied Surface Science
Journal Article
About Me
Dr. Saudagar Dongare is a Research Associate in the Department of Chemical and Biomolecular Engineering at Case Western Reserve University (CWRU), USA, where he also completed his postdoctoral studies. He earned his Ph.D. in Chemical Engineering from Thapar Institute of Engineering and Technology, India. His research focuses on CO2 capture and electrochemical conversion using ionic liquids and nanostructured catalysts. He has published in leading journals including ACS Catalysis, Angewandte Chemie, Journal of the American Chemical Society (JACS), and Chemical Society Reviews. Dr. Dongare has also contributed to studies in energy storage and electrochemical sensing. He is a member of the American Chemical Society (ACS), the Electrochemical Society (ECS), and the Royal Society of Chemistry (MRSC), and serves as a reviewer for journals such as Journal of CO₂ Utilization, Chemical Engineering Journal, and Fuel. He has received several awards at national and international conferences and was nominated to the Energy Frontier Research Center (EFRC) Newsletter Board. His work has been recognized through nonimated presentations at U.S. Department of Energy EFRC Principal Investigator Meetings-2023. In addition to leading efforts in ionic liquid-mediated electrocatalysis, he actively mentors undergraduate, graduate, and high school researchers and contributes to advancing sustainable chemistry.