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Journal articleEscudero-Escribano M, Biegel CM, Kamat PV, 2020,
Women Scientists at the Forefront of Energy Research: A Virtual Issue, Part 2
, ACS ENERGY LETTERS, Vol: 5, Pages: 623-633, ISSN: 2380-8195- Author Web Link
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- Citations: 1
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Journal articleHwang J, Feng Z, Charles N, et al., 2019,
Tuning perovskite oxides by strain: Electronic structure, properties, and functions in (electro)catalysis and ferroelectricity
, MATERIALS TODAY, Vol: 31, Pages: 100-118, ISSN: 1369-7021- Author Web Link
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- Citations: 140
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Journal articleMezzavilla S, Katayama Y, Rao R, et al., 2019,
Activity-or Lack Thereof-of RuO2-Based Electrodes in the Electrocatalytic Reduction of CO2
, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 123, Pages: 17765-17773, ISSN: 1932-7447 -
Conference paperRao R, Shao-Horn Y, 2019,
Towards understanding the electrified RuO2 water interface for the oxygen evolution reaction
, National Meeting of the American-Chemical-Society (ACS), Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727 -
Journal articleKatayama Y, Nattino F, Giordano L, et al., 2019,
An <i>In Situ</i> Surface-Enhanced Infrared Absorption Spectroscopy Study of Electrochemical CO<sub>2</sub> Reduction: Selectivity Dependence on Surface C-Bound and O-Bound Reaction Intermediates
, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 123, Pages: 5951-5963, ISSN: 1932-7447- Author Web Link
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- Citations: 122
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Journal articleWei C, Rao RR, Peng J, et al., 2019,
Recommended Practices and Benchmark Activity for Hydrogen and Oxygen Electrocatalysis in Water Splitting and Fuel Cells
, Advanced Materials, ISSN: 0935-9648© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Electrochemical energy storage by making H 2 an energy carrier from water splitting relies on four elementary reactions, i.e., the hydrogen evolution reaction (HER), hydrogen oxidation reaction (HOR), oxygen evolution reaction (OER), and oxygen reduction reaction (ORR). Herein, the central objective is to recommend systematic protocols for activity measurements of these four reactions and benchmark activities for comparison, which is critical to facilitate the research and development of catalysts with high activity and stability. Details for the electrochemical cell setup, measurements, and data analysis used to quantify the kinetics of the HER, HOR, OER, and ORR in acidic and basic solutions are provided, and examples of state-of-the-art specific and mass activity of catalysts to date are given. First, the experimental setup is discussed to provide common guidelines for these reactions, including the cell design, reference electrode selection, counter electrode concerns, and working electrode preparation. Second, experimental protocols, including data collection and processing such as ohmic- and background-correction and catalyst surface area estimation, and practice for testing and comparing different classes of catalysts are recommended. Lastly, the specific and mass activity activities of some state-of-the-art catalysts are benchmarked to facilitate the comparison of catalyst activity for these four reactions across different laboratories.
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Journal articleZhu ZH, Strempfer J, Rao RR, et al., 2019,
Anomalous Antiferromagnetism in Metallic RuO<sub>2</sub> Determined by Resonant X-ray Scattering
, PHYSICAL REVIEW LETTERS, Vol: 122, ISSN: 0031-9007- Author Web Link
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- Citations: 39
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Journal articleStoerzinger KA, Wang XR, Hwang J, et al., 2018,
Speciation and Electronic Structure of La<sub>1-x</sub>Sr<sub>x</sub>CoO<sub>3-δ</sub> During Oxygen Electrolysis
, TOPICS IN CATALYSIS, Vol: 61, Pages: 2161-2174, ISSN: 1022-5528- Author Web Link
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- Citations: 22
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Journal articleHwang J, Rao RR, Katayama Y, et al., 2018,
CO<sub>2</sub> Reactivity on Cobalt-Based Perovskites
, JOURNAL OF PHYSICAL CHEMISTRY C, Vol: 122, Pages: 20391-20401, ISSN: 1932-7447- Author Web Link
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- Citations: 16
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Conference paperHuang B, Katayama Y, Rao R, et al., 2018,
Non-covalent interactions at electrified interfaces in energy conversion and storage reactions
, 256th National Meeting and Exposition of the American-Chemical-Society (ACS) - Nanoscience, Nanotechnology and Beyond, Publisher: AMER CHEMICAL SOC, ISSN: 0065-7727
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