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The electrocatalytic conversion of nitrate (NO3−) to NH3 (NO3RR) at ambient conditions offers a promising alternative to the Haber–Bosch process. The pivotal factors in optimizing the proficient conversion of NO3− into NH3 include enhancing the adsorption capabilities of the intermediates on the catalyst surface and expediting the hydrogenation steps. Herein, the Cu/Cu2O/Pi NWs catalyst is designed...
In heterogeneous catalysis, metal particle morphology and size can influence markedly the activity. It is of great significance to rationally design and control the synthesis of Pt at the atomic level to demonstrate the structure‐activity relationship toward electrocatalysis. Herein, a powerful strategy is reported to synthesize graphene‐supported platinum‐based electrocatalyst, that is, nanocatalysts...
Increasing active sites is an effective method to enhance the catalytic activity of catalysts. Amorphous materials have attracted considerable attention in catalysis because of their abundant catalytic active sites. Herein, a series of derivatives is prepared via the low‐temperature heat treatment of ZIF‐67 hollow sphere at different temperatures. An intermediate product with an amorphous structure...
Currently, metal molybdates compounds can be prepared by several methods and are considered as prospective electrode materials in many fields because the metal ions possess the ability to exist in several oxidation states. These multiple oxidation states contribute to prolonging the discharge time, improving the energy density, and increasing the cycling stability. The high electrochemical performance...
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