Mechanisms of carbon black in multifunctional cement matrix: Hydration and microstructure perspectives

被引：0

作者：

Zhang, Qian ^{[1
]}

Luan, Congqi ^{[1
]}

Yu, Chaoqun ^{[2
]}

Huang, Yongbo ^{[1
]}

Zhou, Zonghui ^{[1
]}

机构：

[1] Univ Jinan, Minist Educ, Shandong Prov Key Lab Preparat & Measurement Bldg, Engn Ctr Adv Bldg Mat, Jinan 250022, Peoples R China

[2] Shandong Hispeed Rd & Bridge Technol Co LTD, Jinan, Peoples R China

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2022年 / 346卷

基金：

中国国家自然科学基金; 国家重点研发计划;

关键词：

Carbon black; Cement; Hydration; Microstructure;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Carbon black (CB) possesses a good prospect for producing multifunctional building materials. The existing literature, however, mainly reported the electrical properties. Systematic reports on the influence of CB on hydration and microstructure are still lacking. Thus, the variations in fluidity, strength, hydration, porosity, and microstructure of CB-cement materials were thoroughly examined. It revealed that CB shows a clear negative effect on fluidity and early flexural strength, but proper CB increases compressive strength. The pore structure and the interfacial transition zone are optimized manifestly by 2% CB (by mass of cement).

引用

页数：9

共 50 条

[1] Mechanisms of carbon black in multifunctional cement matrix: Hydration and microstructure perspectives
Zhang, Qian
Luan, Congqi
Yu, Chaoqun
Huang, Yongbo
Zhou, Zonghui
CONSTRUCTION AND BUILDING MATERIALS, 2022, 346
[2] Partial. replacement of carbon fiber by carbon black in multifunctional cement-matrix composites
Wen, Sihai
Chung, D. D. L.
CARBON, 2007, 45 (03) : 505 - 513
[3] Mechanisms of cement hydration
Bullard, Jeffrey W.
Jennings, Hamlin M.
Livingston, Richard A.
Nonat, Andre
Scherer, George W.
Schweitzer, Jeffrey S.
Scrivener, Karen L.
Thomas, Jeffrey J.
CEMENT AND CONCRETE RESEARCH, 2011, 41 (12) : 1208 - 1223
[4] Microstructural Investigation of the Effects of Carbon Black Nanoparticles on Hydration Mechanisms, Mechanical and Piezoresistive Properties of Cement Mortars
Soares de Lima, Gustavo Emilio
Nalon, Gustavo Henrique
Santos, Rodrigo Felipe
Lopes Ribeiro, Jose Carlos
Franco de Carvalho, Jose Maria
Pedroti, Leonardo Goncalves
Duarte de Araujo, Eduardo Nery
MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2021, 24 (04):
[5] Effect of alternating current curing on properties of carbon black-cement conductive composite: Setting, hydration and microstructure
Xiao, Qiyuan
Cai, Yuxin
Long, Guangcheng
Ma, Kunlin
Zeng, Xiaohui
Tang, Zhuo
Li, Wenxu
Wang, Haixu
Peng, Jianwei
JOURNAL OF BUILDING ENGINEERING, 2023, 72
[6] Curing, hydration, and microstructure of cement paste
Bentz, Dale P.
Stutzman, Paul E.
ACI MATERIALS JOURNAL, 2006, 103 (05) : 348 - 356
[7] Influence of hydration capacity for cement matrix on the piezoelectric properties and microstructure of cement-based piezoelectric ceramic composites
Ding, Weijian
Xu, Weiwei
Dong, Zhijun
Liu, Yuqing
Wang, Quan
Shiotani, Tomoki
MATERIALS CHARACTERIZATION, 2021, 179
[8] Hydration of black carbon
Chughtai, AR
Brooks, ME
Smith, DM
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1996, 101 (D14) : 19505 - 19514
[9] Dynamic sensing properties of a multifunctional cement composite with carbon black for traffic monitoring
Monteiro, A. O.
Costa, P. M. F. J.
Oeser, M.
Cachim, P. B.
SMART MATERIALS AND STRUCTURES, 2020, 29 (02)
[10] Advances in understanding cement hydration mechanisms
Scrivener, Karen
Ouzia, Alexandre
Juilland, Patrick
Mohamed, Aslam Kunhi
CEMENT AND CONCRETE RESEARCH, 2019, 124

← 1 2 3 4 5 →