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Updated: Oct 13, 2025

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在半导体光电极上的工程单原子Ni-N4-O位点用于高性能光电化学水分

Xiaomeng Zhang1, Panlong Zhai1, Yanxue Zhang2

  • 1State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, P. R. China.

Journal of the American Chemical Society
|November 16, 2021
PubMed
概括

设计的原子分散 Ni-N4-O 位点显著提高光电化学水分裂性能. 这项突破通过改善电荷传输和实现创纪录的光电流密度来提高太阳能转换.

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相关概念视频

P-N junction01:11

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...
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