@article{ART003096659},
author={Wang Heng and Wang Bin and Su Bingyao and Cao Yue and Hou Linwei},
title={Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={6},
pages={1755-1764},
doi={10.1007/s42823-024-00727-z}
TY - JOUR
AU - Wang Heng
AU - Wang Bin
AU - Su Bingyao
AU - Cao Yue
AU - Hou Linwei
TI - Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres
JO - Carbon Letters
PY - 2024
VL - 34
IS - 6
PB - Korean Carbon Society
SP - 1755
EP - 1764
SN - 1976-4251
AB - Carbon foam composites containing hollow microspheres, reinforced by carbon nanotubes (CNTs) and montmorillonite (MMT), have been developed as the thermal insulation and EMI shielding layer. The effects of additive amounts of CNTs/MMT on microstructure and properties of the carbon foam composites were investigated. Results showed that carbon foam composites had hierarchical porous structure, with CNTs and MMT being relatively uniformly dispersed in the composites. The addition of multiscale additives improved the mechanical, electromagnetic shielding effectiveness and thermal insulation properties of carbon foam composites. The composites containing 0.2 wt.% CNTs and 5 wt.% MMT, showed outstanding compressive strength, up to 8.54 MPa, increased by 116% to pure carbon foam. Their electromagnetic shielding effectiveness was as high as 65 dB, increased by 75%. Due to the hierarchical porous structure and MMT’s heat barrier effect, carbon foam composites presented remarkable thermal insulation properties. The minimum thermal conductivity was 0.45 W·m−1·K−1 at 800 °C. Their exceptional thermal protection can also be evidenced by ablation resistance under flame at 1000 °C. Therefore, such multifunctional carbon-based composites are ideal for use in thermal protection.
KW - Carbon nanotubes Montmorillonite Hollow microsphere Porous carbon Reinforcement Thermal protection
DO - 10.1007/s42823-024-00727-z
ER -
Wang Heng, Wang Bin, Su Bingyao, Cao Yue and Hou Linwei. (2024). Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres. Carbon Letters, 34(6), 1755-1764.
Wang Heng, Wang Bin, Su Bingyao, Cao Yue and Hou Linwei. 2024, "Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres", Carbon Letters, vol.34, no.6 pp.1755-1764. Available from: doi:10.1007/s42823-024-00727-z
Wang Heng, Wang Bin, Su Bingyao, Cao Yue, Hou Linwei "Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres" Carbon Letters 34.6 pp.1755-1764 (2024) : 1755.
Wang Heng, Wang Bin, Su Bingyao, Cao Yue, Hou Linwei. Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres. 2024; 34(6), 1755-1764. Available from: doi:10.1007/s42823-024-00727-z
Wang Heng, Wang Bin, Su Bingyao, Cao Yue and Hou Linwei. "Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres" Carbon Letters 34, no.6 (2024) : 1755-1764.doi: 10.1007/s42823-024-00727-z
Wang Heng; Wang Bin; Su Bingyao; Cao Yue; Hou Linwei. Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres. Carbon Letters, 34(6), 1755-1764. doi: 10.1007/s42823-024-00727-z
Wang Heng; Wang Bin; Su Bingyao; Cao Yue; Hou Linwei. Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres. Carbon Letters. 2024; 34(6) 1755-1764. doi: 10.1007/s42823-024-00727-z
Wang Heng, Wang Bin, Su Bingyao, Cao Yue, Hou Linwei. Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres. 2024; 34(6), 1755-1764. Available from: doi:10.1007/s42823-024-00727-z
Wang Heng, Wang Bin, Su Bingyao, Cao Yue and Hou Linwei. "Carbon nanotubes and montmorillonite reinforced carbon foam composites containing hollow microspheres" Carbon Letters 34, no.6 (2024) : 1755-1764.doi: 10.1007/s42823-024-00727-z