Preparation of tubular hierarchically porous silicate cement compacts via a tert-butyl alcohol (TBA)-based freeze casting method
详细信息 查看全文
- 作者：Senjie Donga ; b ; Wenzhuo Zhua ; b ; Xueli Gaoa ; b ; gxl_ouc@126.com" class="auth_mail" title="E-mail the corresponding author ; Zhen Wanga ; b ; Leyi Wangc ; Xinyan Wangc ; Congjie Gaoa ; b
- 关键词：Silicate cement ; TBA-based freeze-casting ; Hierarchical porosity ; Oriented aligned pores ; Low-cost
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：295
- 期：Complete
- 页码：530-541
- 全文大小：4380 K
文摘
- class="listitem" id="list_l0005">
- class="label">•
Tubular porous silicate cement compact with hierarchical porosity were fabricated via a TBA-based freeze-casting.
- class="label">•
Highly ordered and unidirectional prismatic pore structures were observed.
- class="label">•
Tubular porous silicate cement compact showed both considerable flux rate and desirable selectivity.
- class="label">•
Curing process is a non-cost and environmental-friendly method for porous cementitious material.
- class="label">•
The method can be employed to prepare many other cement-based porous materials.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |