Facile fire treatment of nanostructured hematite with an enhanced photoelectrochemical water splitting performance
Facile fire treatment of nanostructured hematite with an enhanced photoelectrochemical water splitting performance
复制标题
纳米结构赤铁矿的简易火处理，具有增强的光电化学水分解性能
DOI：
10.1039/c6ta05900g
复制
发表时间：
2016-01-01
影响因子：
11.9
通讯作者：
Chen, Hong
中科院分区：
文献类型：
--
作者：
Li, Yang;Chen, Hong
采用新型火处理激活两种类型的赤铁矿光阳极（溶胶凝胶薄膜和水热纳米线），成功去除了赤铁矿上的表面陷阱态（表面羟基）。在 1.23 V vs. RHE 下观察到优化的光电流密度为 2.63 mA cm(-2)。
A novel fire treatment was adopted to activate two types of hematite photoanodes (sol-gel thin films and hydrothermal nanowires), which successfully removed the surface trap states (surface hydroxyls) on hematite. An optimized photocurrent density of 2.63 mA cm(-2) was observed at 1.23 V vs. RHE.