一种具有宽可见光响应范围的非晶态碳氮化物光催化剂用于光催化产氢。
An Amorphous Carbon Nitride Photocatalyst with Greatly Extended Visible-Light-Responsive Range for Photocatalytic Hydrogen Generation.
机构信息
Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 72 Wenhua Road, Shenyang, 110016, China.
出版信息
Adv Mater. 2015 Aug 19;27(31):4572-7. doi: 10.1002/adma.201501939. Epub 2015 Jul 6.
PMID:26149596
Abstract
Amorphous carbon nitride (ACN) with a bandgap of 1.90 eV shows an order of magnitude higher photocatalytic activity in hydrogen evolution under visible light than partially crystalline graphitic carbon nitride with a bandgap of 2.82 eV. ACN is photocatalytically active under visible light at a wavelength beyond 600 nm.
摘要
具有 1.90eV 带隙的非晶态碳氮化物（ACN）在可见光下的析氢光催化活性比具有 2.82eV 带隙的部分晶态石墨相氮化碳高一个数量级。ACN 在波长超过 600nm 的可见光下具有光催化活性。
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