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author:

唐定 (唐定.) [1] | 衷水平 (衷水平.) [2] (Scholars:衷水平)

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PKU CSCD

Abstract:

采用一步滴涂法在掺氟二氧化锡(FTO)导电玻璃上制备了Bi_(1-x)Fe_(x )VO_4(x=0,0.05,0.10,0.25,0.40)薄膜,表征了其结构、形貌、光学以及光电化学方面的性质.结果表明,掺入Fe后Bi_(1-x)Fe_(x )VO_4薄膜的光电流密度与BiVO_4薄膜相比均有所提高,其中25%Fe-BiVO_4薄膜表现出最优的光电化学性能.在0.1 mol/L磷酸缓冲溶液(pH=7.0)中,1.23 V(vs.RHE)电势下25%Fe-BiVO_4薄膜的光电流密度为0.50 m A/cm~2,与BiVO_4薄膜的0.15m A/cm~2相比提高了3倍多.结合X射线衍射(XR...

Keyword:

Type Ⅱ异质结 光电化学分解水 复合物薄膜 载流子表面复合 钒酸铋

Community:

  • [ 1 ] 福州大学紫金矿业学院

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Source :

高等学校化学学报

ISSN: 0251-0790

CN: 22-1131/O6

Year: 2021

Issue: 08

Volume: 42

Page: 2509-2517

0 . 7 8 6

JCR@2021

0 . 7 0 0

JCR@2023

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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