Ion-exchange between Na2Ti3O7 and H2Ti3O7 nanosheets at different pH levels: An experimental and first-principles study
详细信息 查看全文
- 作者：Yongliang Ana ; b ; ylanhust@163.com" class="auth_mail ; Dongjun Wangb ; Chen Wub
- 关键词：Nanosheet ; Ion-exchange ; First-principle
- 刊名：Physica E
- 出版年：June 2014
- 年：2014
- 卷：60
- 期：Complete
- 页码：210-213
- 全文大小：1189 K
文摘
- •
An experimental and theoretical study of titanate nanosheets.
- •
pH dependence of formation energies of ion-exchange.
- •
The negative formation energies of ion-exchange decrease with decreasing pH.
- •
Titanate nanosheet is favorable for ion-exchange in a wide pH range.
- •
The composition of titanate nanosheet should be Na2−xHxTi3O7 (0<x≤2).