A
Ali Seifitokaldani
Researcher at McGill University
Publications - 56
Citations - 6499
Ali Seifitokaldani is an academic researcher from McGill University. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 23, co-authored 42 publications receiving 3289 citations. Previous affiliations of Ali Seifitokaldani include University of Toronto & École Polytechnique de Montréal.
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Journal ArticleDOI
CO2 electroreduction to ethylene via hydroxide-mediated copper catalysis at an abrupt interface
Cao-Thang Dinh,Thomas Burdyny,Golam Kibria,Ali Seifitokaldani,Christine M. Gabardo,F. Pelayo García de Arquer,Amirreza Kiani,Jonathan P. Edwards,Phil De Luna,Oleksandr S. Bushuyev,Chengqin Zou,Chengqin Zou,Rafael Quintero-Bermudez,Yuanjie Pang,David Sinton,Edward H. Sargent +15 more
TL;DR: A copper electrocatalyst at an abrupt reaction interface in an alkaline electrolyte reduces CO2 to ethylene with 70% faradaic efficiency at a potential of −0.55 volts versus a reversible hydrogen electrode (RHE).
Journal ArticleDOI
CO2 electrolysis to multicarbon products at activities greater than 1 A cm−2
F. Pelayo García de Arquer,Cao-Thang Dinh,Adnan Ozden,Joshua Wicks,Christopher McCallum,Ahmad R. Kirmani,Dae-Hyun Nam,Christine M. Gabardo,Ali Seifitokaldani,Xue Wang,Yuguang C. Li,Fengwang Li,Jonathan P. Edwards,Lee J. Richter,Steven J. Thorpe,David Sinton,Edward H. Sargent +16 more
TL;DR: A catalyst:ionomer bulk heterojunction (CIBH) architecture that decouples gas, ion, and electron transport and achieves CO2 electroreduction on copper in 7 M potassium hydroxide electrolyte with an ethylene partial current density at 45% cathodic energy efficiency.
Journal ArticleDOI
Accelerated discovery of CO 2 electrocatalysts using active machine learning
Miao Zhong,Miao Zhong,Kevin Tran,Yimeng Min,Chuanhao Wang,Ziyun Wang,Cao-Thang Dinh,Phil De Luna,Phil De Luna,Zongqian Yu,Armin Sedighian Rasouli,Peter M. Brodersen,Song Sun,Oleksandr Voznyy,Chih Shan Tan,Mikhail Askerka,Fanglin Che,Min Liu,Ali Seifitokaldani,Yuanjie Pang,Shen-Chuan Lo,Alexander H. Ip,Zachary W. Ulissi,Edward H. Sargent +23 more
TL;DR: Computational studies suggest that the Cu-Al alloys provide multiple sites and surface orientations with near-optimal CO binding for both efficient and selective CO2 reduction, and in situ X-ray absorption measurements reveal that Cu and Al enable a favourable Cu coordination environment that enhances C–C dimerization.
Journal ArticleDOI
Electrochemical CO2 Reduction into Chemical Feedstocks: From Mechanistic Electrocatalysis Models to System Design.
Golam Kibria,Jonathan P. Edwards,Christine M. Gabardo,Cao-Thang Dinh,Ali Seifitokaldani,David Sinton,Edward H. Sargent +6 more
TL;DR: A techno-economic analysis is presented with the goal of identifying maximally profitable products and the performance targets that must be met to ensure economic viability-metrics that include current density, Faradaic efficiency, energy efficiency, and stability.
Journal ArticleDOI
Steering post-C–C coupling selectivity enables high efficiency electroreduction of carbon dioxide to multi-carbon alcohols
Tao-Tao Zhuang,Tao-Tao Zhuang,Zhiqin Liang,Ali Seifitokaldani,Yi Li,Phil De Luna,Thomas Burdyny,Fanglin Che,Fei Meng,Yimeng Min,Rafael Quintero-Bermudez,Cao-Thang Dinh,Yuanjie Pang,Miao Zhong,Bo Zhang,Bo Zhang,Jun Li,Peining Chen,Xueli Zheng,Hongyan Liang,Wen-Na Ge,Bangjiao Ye,David Sinton,Shu-Hong Yu,Edward H. Sargent +24 more
TL;DR: In this paper, a class of core-shell vacancy engineering catalysts that utilize sulfur atoms in the nanoparticle core and copper vacancies in the shell to achieve efficient electrochemical CO2 reduction to propanol and ethanol was proposed.