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Angewandte Chemie International Edition, 2017
AbstractRecent years have witnessed a dramatic increase in the production of sustainable and renewable energy. However, the electrochemical performances of the various systems are limited, and there is an intensive search for highly efficient electrocatalysts by more rational control over the size, shape, composition, and structure.
Chengzhou Zhu +4 more
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AbstractRecent years have witnessed a dramatic increase in the production of sustainable and renewable energy. However, the electrochemical performances of the various systems are limited, and there is an intensive search for highly efficient electrocatalysts by more rational control over the size, shape, composition, and structure.
Chengzhou Zhu +4 more
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The Role of Surface Curvature in Electrocatalysts
Chemistry – A European Journal, 2021AbstractExcessive consumption of fossil fuels has caused unavoidable environmental problems. The development of renewable and clean alternatives is essential for the sustainable and green development of human society. Electrocatalysts are most important parts in these energy‐related devices.
Yanzhi Wang +5 more
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Metal–Organic Frameworks as Electrocatalysts
Angewandte Chemie International Edition, 2023AbstractTransition metal complexes are well‐known homogeneous electrocatalysts. In this regard, metal–organic frameworks (MOFs) can be considered as an ensemble of transition metal complexes ordered in a periodic arrangement. In addition, MOFs have several additional positive structural features that make them suitable for electrocatalysis, including ...
Yong Peng +3 more
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Journal of Power Sources, 2007 In this paper, a noble-metal-free electrocatalyst based on carbon-supported zirconium oxynitride (ZrOxNy/C) was prepared by ammonolysis of carbon-supported zirconia (ZrO2/C) at 950 degrees C and investigated as cathode electrocatalyst towards oxygen ...
Hua Min Zhang
exaly +2 more sources
The Journal of Physical Chemistry B, 2002
It is now possible to investigate in detail metal/liquid interfaces by solid-state NMR under external potentiostatic control, in the presence of an electrolyte, by using the electrochemical NMR (EC NMR) technique. This permits the determination of the electronic properties of electrodes and of adsorbates as well as the study of the surface diffusion of
Y. Y. Tong, A. Wieckowski, E. Oldfield
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It is now possible to investigate in detail metal/liquid interfaces by solid-state NMR under external potentiostatic control, in the presence of an electrolyte, by using the electrochemical NMR (EC NMR) technique. This permits the determination of the electronic properties of electrodes and of adsorbates as well as the study of the surface diffusion of
Y. Y. Tong, A. Wieckowski, E. Oldfield
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Characterization of Electrocatalyst
2020In the process of developing a catalyst, understanding their structure and properties is considered essential as it is obligatory to improve their performance or to resolve a failure issue. Hence, the purpose of this invited chapter is to give a brief summary of various characterization tools specifically, X-ray Diffraction (XRD), Brunauer, Emmett, and
Jayashree Swaminathan +1 more
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Emerging Electrocatalysts in Urea Production
Chemistry – A European Journal, 2023AbstractUrea synthesis from abundant CO2 and N‐feedstocks via renewable electricity has attracted increasing interests, offering a promising alternative to the industrial‐applied Haber‐Meiser process. However, the studies toward electrochemical urea production remain scarce and appeal for more research.
Guanzheng Wu +7 more
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Nanostructured Bifunctional Redox Electrocatalysts
Small, 2016Electrocatalysts are playing a prominent role in the design of renewable energy devices. Benefiting from a long and prosperous history of synthesizing individual hydrogen evolution reaction (HER), oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) electrocatalysts, the development of bifunctional ORR/OER or HER/OER electrocatalysts has
Min, Kuang, Gengfeng, Zheng
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Potential of Nano-ZnS as Electrocatalyst
The Journal of Physical Chemistry A, 2009ZnS is a versatile wide-gap semiconductor that shows remarkable chemical stability against oxidation and hydrolysis. These properties are retained when the particle size steps down to 10 nm and below, and thus ZnS nanoparticles are interesting entities for optical and catalytic functions, where they might be exposed to quite aggressive environments ...
Bredol, M., Kaczmarek, M.
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Bimetallic Electrocatalysts for CO2 Reduction
Topics in Current Chemistry, 2018The increasing concentration of CO2 in the atmosphere has caused various environmental issues. Utilizing CO2 as the carbon feedstock to replace traditional fossil sources in commodity chemical production is a potential solution to reduce CO2 emissions. Electrochemical reduction of CO2 has attracted much attention because it not only converts CO2 into a
Wenlei, Zhu +3 more
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