522 citations · 1.8k across the 16 of their papers we have counts for
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The Oxygen Reduction Pathway for Spinel Metal Oxides in Alkaline Media: An Experimentally Supported Ab Initio Study
Colin R. Bundschu, Mahdi Ahmadi, Juan F. Méndez-Valderrama +3
Precious-metal-free spinel oxide electrocatalysts are promising candidates for catalyzing the oxygen reduction reaction (ORR) in alkaline fuel cells. In this theory-driven study, w…
Multimodal Operando X-ray Mechanistic Studies of a Bimetallic Oxide Electrocatalyst in Alkaline Media
Jason J. Huang, Yao Yang, Daniel Weinstock +5
Furthering the understanding of the catalytic mechanisms in the oxygen reduction reaction (ORR) is critical to advancing and enabling fuel cell technology. In this work, we use mul…
Ternary oxides of - and -block metals for photocatalytic solar-to-hydrogen conversion
Simon Gelin, Nicole E. Kirchner-Hall, Rowan R. Katzbaer +13
Oxides containing metals or metalloids from the {\it p}-block of the periodic table ({\it e.g.}, In, Sn, Sb, Pb, Bi) are of technological interest as transparent conductors and lig…
Optimizing accuracy and efficacy in data-driven materials discovery for the solar production of hydrogen
Yihuang Xiong, Quinn T. Campbell, Julian Fanghanel +25
The production of hydrogen fuels, via water splitting, is of practical relevance for meeting global energy needs and mitigating the environmental consequences of fossil-fuel-based…
Breaking the Crowther Limit: Combining Depth-Sectioning and Tilt Tomography for High-Resolution, Wide-Field 3D Reconstructions
Robert Hovden, Peter Ercius, Yi Jiang +5
To date, high-resolution (< 1 nm) imaging of extended objects in three-dimensions (3D) has not been possible. A restriction known as the Crowther criterion forces a tradeoff betwee…
3-D Tracking and Visualization of Hundreds of Pt-Co Fuel Cell Nanocatalysts During Electrochemical Aging
Yingchao Yu, Huolin L. Xin, Robert M. Hovden +5
We present an electron tomography method that allows for the identification of hundreds of electrocatalyst nanoparticles with one-to-one correspondence before and after electrochem…