Dispersion Performance of Carbon Nanotubes on Ultra-Light Foamed Concrete

作者：Zhang, Jing; Liu, Xiangdong^*

来源：Processes, 2018, 6(10): 194.

DOI：10.3390/pr6100194

• ultra-light foamed concrete
• carbon nanotubes (CNTs)
• nano-Ce(SO4)(2)
• CNT dispersion
• simulation
• compressive strength
• breaking strength

This study investigates the effect of carbon nanotube (CNT) dispersion on the mechanical properties and microstructures of ultra-light foamed concrete. A type of uniform and stable CNT dispersion solution is obtained by adding nano-Ce(SO4)(2). Results show that CNT dispersion increases the compressive and breaking strengths of foamed concrete. CNTs play a nuclear role in the crystallization of C-S-H, and CNT dispersion effectively promotes the grain growth of C-S-H. The effect of CNT dispersion on the compressive and breaking strengths of foamed concrete is predicted through simulation.

• 出版日期2018-10
• 单位内蒙古工业大学