Influence of graphene oxide on the self-healing of cement paste fractures in CCUS cementing: A combined analysis of experiments and molecular dynamics simulations

Cracking the cement paste for CCUS cementing can jeopardize the integrity of the wellbore, jeopardizing CO 2 storage security. After carbonization and self-healing for 28 days, the experimental results indicate that cement's compressive strength growth rate combined with 0.10 wt% GO reached 1077%, w...

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Bibliographic Details

Published in:	Construction and Building Materials
Main Authors:	Peng Gong, Qiang Ren, Song Peng, Kaiyuan Mei, Chunmei Zhang, Yuanpeng Wu, Xiaowei Cheng
Format:	Article
Language:	English
Published:	Elsevier BV 2023
Subjects:	Microbial Applications in Construction Materials Concrete and Cement Materials Research CO2 Sequestration and Geologic Interactions graphene oxide self-healing cement CO2 sequestration carbon capture and storage carbonation compressive strength CO2 diffusion well integrity fracture healing
Online Access:	https://doi.org/10.1016/j.conbuildmat.2023.133067
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