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Study on Utilization of Carboxyl Group Decorated Carbon Nanotubes and Carbonation Reaction for Improving Strengths and Microstructures of Cement Paste

Yan, Xiantong; Cui, Hongzhi; Qin, Qinghua; Tang, Waiching; Zhou, Xiangming

Description

Carbon nanotubes (CNTs) have excellent mechanical properties and can be used to reinforce cement-based materials. On the other hand, the reaction product of carbonation with hydroxides in hydrated cement paste can reduce the porosity of cement-based materials. In this study, a novel method to improve the strength of cement paste was developed through a synergy of carbon nanotubes decorated with carboxyl group and carbonation reactions. The experimental results showed that the carboxyl group...[Show more]

CollectionsANU Research Publications
Date published: 2016-08-19
Type: Journal article
URI: http://hdl.handle.net/1885/146677
Source: Nanomaterials (Basel, Switzerland)
DOI: 10.3390/nano6080153

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