| Carbon nanotube fibers with dynamic strength up to 14 GPa | |
Zhang, Xinshi1,2; Lei XD(雷旭东)3,4 ; Jia, Xiangzheng5; Sun, Tongzhao2,6; Luo, Jiajun1,2; Xu, Shichen1,2; Li LJ(李丽君)2; Yan, Dan1,2; Shao, Yuanlong1,2; Yong, Zhenzhong7,8,9,10; Zhang, Yongyi7,8,9,10; Wu XQ(吴先前)3,4; Gao, Enlai5; Jian, Muqiang2; Zhang, Jin1,2
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| Corresponding Author | Zhang, Yongyi([email protected]) ; Wu, Xianqian([email protected]) ; Gao, Enlai([email protected]) ; Jian, Muqiang([email protected]) ; Zhang, Jin([email protected]) |
| Source Publication | SCIENCE
 |
| 2024-06-21 | |
| Volume | 384Issue:6702Pages:1318-1323 |
| ISSN | 0036-8075 |
| Abstract | High dynamic strength is of fundamental importance for fibrous materials that are used in high-strain rate environments. Carbon nanotube fibers are one of the most promising candidates. Using a strategy to optimize hierarchical structures, we fabricated carbon nanotube fibers with a dynamic strength of 14 gigapascals (GPa) and excellent energy absorption. The dynamic performance of the fibers is attributed to the simultaneous breakage of individual nanotubes and delocalization of impact energy that occurs during the high-strain rate loading process; these behaviors are due to improvements in interfacial interactions, nanotube alignment, and densification therein. This work presents an effective strategy to utilize the strength of individual carbon nanotubes at the macroscale and provides fresh mechanism insights. |
| DOI | 10.1126/science.adj1082 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:001273959200026 |
| WOS Keyword | MECHANICAL-PROPERTIES ; FAILURE MECHANISMS ; PERFORMANCE ; GRAPHENE ; YARNS |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| Funding Project | Ministry of Science and Technology of China[2022YFA1203302] ; Ministry of Science and Technology of China[2022YFA1203304] ; National Natural Science Foundation of China[52202032] ; National Natural Science Foundation of China[52021006] ; National Natural Science Foundation of China[T2188101] ; National Natural Science Foundation of China[52102035] ; National Natural Science Foundation of China[12272391] ; National Natural Science Foundation of China[12232020] ; Beijing Natural Science Foundation[2222094] ; Strategic Priority Research Program of CAS grant[XDB36030100] ; Beijing National Laboratory for Molecular Sciences[BNLMS-CXTD-202001] |
| Funding Organization | Ministry of Science and Technology of China ; National Natural Science Foundation of China ; Beijing Natural Science Foundation ; Strategic Priority Research Program of CAS grant ; Beijing National Laboratory for Molecular Sciences |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Zhang, Yongyi ; Wu, Xianqian ; Gao, Enlai ; Jian, Muqiang ; Zhang, Jin |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/96917 |
| Collection | 流固耦合系统力学重点实验室 |
| Affiliation | 1.Peking Univ, Beijing Natl Lab Mol Sci, Sch Mat Sci & Engn, Coll Chem & Mol Engn, Beijing 100871, Peoples R China; 2.Beijing Graphene Inst BGI, Beijing 100095, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China; 4.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 5.Wuhan Univ, Sch Civil Engn, Dept Engn Mech, Wuhan 430072, Peoples R China; 6.Ningxia Univ, Coll Chem & Chem Engn, State Key Lab High Efficiency Coal Utilizat & Gre, Yinchuan 750021, Ningxia, Peoples R China; 7.Chinese Acad Sci, Suzhou Inst Nano Tech & Nano Bion, Adv Mat Div, Key Lab Multifunct Nanomat & Smart Syst, Suzhou 215123, Peoples R China; 8.Jiangxi Inst Nanotechnol, Div Nanomat, Nanchang 330200, Jiangxi, Peoples R China; 9.Jiangxi Inst Nanotechnol, Jiangxi Key Lab Carbonene Mat, Nanchang 330200, Jiangxi, Peoples R China; 10.Univ Sci & Technol China, Sch Nanotech & Nanobion, Hefei 230026, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Xinshi,Lei XD,Jia, Xiangzheng,et al. Carbon nanotube fibers with dynamic strength up to 14 GPa[J]. SCIENCE,2024,384,6702,:1318-1323.Rp_Au:Zhang, Yongyi, Wu, Xianqian, Gao, Enlai, Jian, Muqiang, Zhang, Jin |
| APA | Zhang, Xinshi.,雷旭东.,Jia, Xiangzheng.,Sun, Tongzhao.,Luo, Jiajun.,...&Zhang, Jin.(2024).Carbon nanotube fibers with dynamic strength up to 14 GPa.SCIENCE,384(6702),1318-1323. |
| MLA | Zhang, Xinshi,et al."Carbon nanotube fibers with dynamic strength up to 14 GPa".SCIENCE 384.6702(2024):1318-1323. |
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