Effect of graphene oxide on the mechanical properties and the formation of layered double hydroxides (LDHs) in alkali-activated slag cement

详细信息    查看全文

• 作者：Xiao Hong Zhu^a ; Xiao Juan Kang^a ; Kai Yang^a ; ^b ; ^{yang.kai@cqu.edu.cn} ; Chang Hui Yang^a ; ^c ; ^{ychh@cqu.edu.cn}
• 关键词：GO nanosheets ; Alkali-activated slag cement ; Microstructure ; LDHs ; Reaction pathway
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：132
• 期：Complete
• 页码：290-295
• 全文大小：1357 K
• 卷排序：132

文摘

Graphene oxide (GO) caused a significant reduction in fluidity and a slight decrease in compressive strength of AAS mortars. The flexural strength of hardened mortars were improved by adding GO. Layered double hydroxides (LDHs) were observed and confirmed in GO-added AAS system.