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关于“通过部分铯缺陷在层状钛酸盐中形成层间原子空位来激活光 ...
Cs 2 Ti 6 O 13 经 CTAB 处理及 700°C 热处理后出现 Cs 减少现象,作者提出替代解释:水相中发生 Cs + 被质子 H + 取代,随后热处理导致 H 2 O 脱除形成 Anatase 晶相及缺陷 Cs 2 Ti 6 O 13 ,该过程可合理解释 XRD、Raman、XPS及催化性能变化。 该研究围绕层状钛酸盐材料Cs?
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