硅酸盐学报2012，Vol.40Issue(11)：1592-1598,7.
用交流阻抗谱法研究碳纳米管改性活性粉末混凝土材料的水化过程
Hydration Process of Carbon Nanotubes Reinforced Reactive Powder Concrete via AC-Impedance Spectroscopy
摘要
Abstract
The reactive powder concrete (RPC) reinforced by carbon nanotubes for different curing ages were measured by an AC-impedance spectroscopy to investigate the hydration process of the R.PC. The hydration, porosity and conductivity of the RPC were analyzed. The equivalent circuit model of the AC-impedance spectroscopy curves was proposed for the RPC. The method for calculating the parameters of the model was introduced, and the calculating results were discussed. It was indicated that the simulated data were similar to the experimental results.关键词
活性粉末混凝土/碳纳米管/交流阻抗谱/等效电路模型/水化过程Key words
reactive powder concrete/carbon nanotubes/AC-impedance spectroscopy/equivalent circuit model/hydration process分类
建筑与水利引用本文复制引用
赖建中,杨春梅,崔崇,朱耀勇..用交流阻抗谱法研究碳纳米管改性活性粉末混凝土材料的水化过程[J].硅酸盐学报,2012,40(11):1592-1598,7.基金项目
国家自然科学基金（51278249,50808101）：江苏省土木工程材料重点实验室开放基金（2012CEM03）：南京理工大学自主科研专项计划（2011YBXM36）. （）
