【摘 要】
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With increasing energy demands and impending climate change,significant concerns have been raised over the electrocatalysts in energy conversion technologies due to the increase in the rate,efficiency
【机 构】
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Functional Materials Laboratory (FML), School of Materials science and Engineering,Xi'an University
【出 处】
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第八届新型太阳能材料科学与技术学术研讨会
论文部分内容阅读
With increasing energy demands and impending climate change,significant concerns have been raised over the electrocatalysts in energy conversion technologies due to the increase in the rate,efficiency,and selectivity of the chemical transformations involved.The structural variety of metal-organic frameworks (MOFs) has yielded diverse functionality,incredibly advanced electrocatalytic applications.This work creatively presents a self-template strategy to synthesize one-dimensional rod-shaped nitrogen-doped@cobalt-nitrogen co-doped double-shelled carbon covered with carbon nanotube (DSC-rod) as electrocatalysts in dye-sensitized solar cells (DSSCs) for the triiodide reduction reaction.The DSC-rod assembled DSSCs obtained device efficiency of 8.69%,which is considerably higher than the std.Pt CE (7.28%).Furthermore,the rod-shaped DSC-rod also proved a highly efficient hydrogen evolution reaction electrocatalyst.The unique rod-shaped configuration endows the DSC-rod electrocatalysts with enhanced performance and stable cyclability,enabling widespread penetration of clean energy technologies.
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