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Ultralight carbon fiber felt reinforced monolithic carbon aerogel composites with excellent thermal insulation performance
Guo, Penglei1,2; Li, Jian1; Pang, Shengyang1; Hu, Chenglong1; Tang, Sufang1; Cheng, Hui-Ming1,3
Corresponding AuthorTang, Sufang(sftang@imr.ac.cn)
2021-10-15
Source PublicationCARBON
ISSN0008-6223
Volume183Pages:525-529
AbstractMonolithic carbon aerogel composites with low density have been prepared from phenolic resin as a reactive precursor and ultralight and hyper-elastic carbon fiber felt as a soft reinforcement by a low-cost ambient pressure drying approach. During carbonization, the felt shrinks collaboratively with the phenolic aerogel so that the typical shrinkage mismatch between fibers and matrix can be overcome. Therefore, a robust, crack-free and large-size carbon fiber reinforced carbon aerogel composite was obtained, which has a low density (0.16 g cm(-3)), high compressive strength (0.93 MPa), extremely low thermal conductivity (0.03 Wm(-1)K(-1)) and outstanding ultrahigh temperature thermal insulation performance. (C) 2021 Elsevier Ltd. All rights reserved.
KeywordCarbon aerogel Composite Ambient pressure drying Hyper-elastic Ultrahigh temperature thermal insulation
Funding OrganizationNational Natural Science Foundations of China ; Liaoning Revitalization Talents Program ; Research Fund of Youth Innovation Promotion Association of CAS, China
DOI10.1016/j.carbon.2021.07.027
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundations of China[U20A20242] ; National Natural Science Foundations of China[52022101] ; National Natural Science Foundations of China[51802313] ; National Natural Science Foundations of China[51902315] ; Liaoning Revitalization Talents Program ; Research Fund of Youth Innovation Promotion Association of CAS, China[Y201830] ; Research Fund of Youth Innovation Promotion Association of CAS, China[2021190]
WOS Research AreaChemistry ; Materials Science
WOS SubjectChemistry, Physical ; Materials Science, Multidisciplinary
WOS IDWOS:000705083800049
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/166669
Collection中国科学院金属研究所
Corresponding AuthorTang, Sufang
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Guo, Penglei,Li, Jian,Pang, Shengyang,et al. Ultralight carbon fiber felt reinforced monolithic carbon aerogel composites with excellent thermal insulation performance[J]. CARBON,2021,183:525-529.
APA Guo, Penglei,Li, Jian,Pang, Shengyang,Hu, Chenglong,Tang, Sufang,&Cheng, Hui-Ming.(2021).Ultralight carbon fiber felt reinforced monolithic carbon aerogel composites with excellent thermal insulation performance.CARBON,183,525-529.
MLA Guo, Penglei,et al."Ultralight carbon fiber felt reinforced monolithic carbon aerogel composites with excellent thermal insulation performance".CARBON 183(2021):525-529.
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