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author:

张雯 (张雯.) [1] | 王绪绪 (王绪绪.) [2] | 付贤智 (付贤智.) [3]

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CQVIP PKU CSCD

Abstract:

采用瞬态光电导谱研究了TiO2的光电导衰减曲线, 通过计算机拟合得到光生载流子的寿命, 并考察了Pt的负载量对TiO2光生载流子有效寿命的影响. 结果表明, 增大Pt的负载量, 可延缓光电导的衰减趋势, 从而延长TiO2光生载流子的有效寿命, 有效地降低了光生载流子的复合率.

Keyword:

PT/TIO2 TIO2 瞬态光电导谱

Community:

  • [ 1 ] 福建师范大学化学与材料学院,福州,350007
  • [ 2 ] 福州大学化学与化工学院光催化研究所,福州,350002

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Source :

高等学校化学学报

ISSN: 0251-0790

Year: 2005

Issue: 10

Volume: 26

Page: 1861-1864

0 . 7 7 1

JCR@2005

0 . 7 0 0

JCR@2023

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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