S型异质结光催化剂

A photocatalytic mechanism involving two semiconductors with staggered band alignments where the conduction band (CB) of one semiconductor is higher in potential than the valence band (VB) of the other, facilitating the transfer of photoexcited electrons from the higher CB to the lower VB while holes move in the opposite direction, resulting in efficient charge separation and enhanced redox ability. / 一种光催化机制，涉及具有交错能带排列的两个半导体，其中一个半导体的导带（CB）电势高于另一个半导体的价带（VB），促进了光激发电子从高CB向低VB的转移，同时空穴向相反方向移动，从而实现高效的电荷分离和增强的氧化还原能力。

Knowledge type

工艺技术

First proposed or discovered

Proposer

Turkey Farm member

Creator

农场主

Last updated

2026-11-14 21:05:41