光电流
氢氧化物
分解水
异质结
半导体
电极
光催化
析氧
化学
化学工程
分解
可逆氢电极
催化作用
材料科学
吸收(声学)
制作
光化学
光电子学
无机化学
工作电极
电化学
有机化学
工程类
复合材料
物理化学
病理
替代医学
生物化学
医学
作者
Houde She,Pengfei Yue,Xiaoyu Ma,Jingwei Huang,Lei Wang,Qizhao Wang
标识
DOI:10.1016/j.apcatb.2019.118280
摘要
Modifying a semiconductor photoanode with an oxygen evolution cocatalyst is an effective method for improving the photoelectrochemical (PEC) water decomposition efficiency. Here, PEC efficiency of BiVO4 electrode is enhanced by constructing a NiCo-LDH/BiVO4 heterojunction. Under the synergistic effect of NiCo-LDH and BiVO4, the photocurrent, incident photon-to-current conversion efficiency and hydrogen production of NiCo-LDH/BiVO4 electrode have been significantly improved, which are mainly attributed to the enhancement of internal light absorption, photogenerated carriers transfer and separation.
科研通智能强力驱动
Strongly Powered by AbleSci AI