《Table 3Corresponding calculation results for radiative lifetime of the fitting decay curves.》

《Table 3Corresponding calculation results for radiative lifetime of the fitting decay curves.》   提示:宽带有限、当前游客访问压缩模式
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《利用AgVO_3改性MoS_2增强活性氧产生及其光催化性能的提高(英文)》


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where I(t)is the PL intensity at a certain delay time,A1 and A2represent the relative weight of the decay components at t=0[56].Table 3 lists the radiative lifetime of the fitted decay curves of Mo S2,Ag VO3,and the 3%-Ag VO3/Mo S2 heterojunction,which were 0.95,1.30,and 1.32 ns,respectively.The increase in decay lifetime of 3%-Ag VO3/Mo S2 could be explained by the introduction of Ag VO3,which increased the O2 adsorption/activation and accelerated the consumption of photo-excited electrons.The participation of additional electrons in the degradation process could enhance the photocatalytic efficiency.