| Carbon nanotube sponges filled sandwich panels with superior high-power continuous wave laser resistance | |
Yuan, Wu1,2; Xiao, Kailu1,2 ; Wu, Xianqian1,2,3; Wang, Jiangtao1,2; Ma, Te1,2; Song, Hongwei1,2; Huang, Chenguang1,2
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| Corresponding Author | Wu, Xianqian([email protected]) |
| Source Publication | SCIENTIFIC REPORTS
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| 2022-12-12 | |
| Volume | 12Issue:1Pages:7 |
| ISSN | 2045-2322 |
| Abstract | Effect of highly-porous and lightweight carbon nanotube sponges on the high-power continuous wave laser ablation resistance of the sandwich panel was investigated experimentally. As a comparison, thermal responses of monolithic plate, carbon nanotube film filled sandwich panel, unfilled sandwich panel and carbon nanotube sponge filled sandwich panel subjected to continuous wave laser irradiation were analyzed. Experimental results showed that the laser resistance of the carbon nanotube filled sandwich panel is obviously higher than the unfilled structure. The added failure time of the sandwich panel by filling the cores with the carbon nanotube sponge of unit mass was about 18 times and 33 times longer than that by filling with the conventional ablative and insulated material. It could be understood by the high thermal diffusion coefficient and latent heat of sublimation of the carbon nanotube sponge. During ablation by the continuous wave, the carbon nanotube sponge not only fast consumed the absorbed laser energy through phase change of a large-area material due to its high latent heat of sublimation, but also quickly dispersed the heat energy introduced by the continuous wave laser due to its high thermal diffusion coefficient, leading to the extraordinary laser ablation resistance. |
| DOI | 10.1038/s41598-022-25829-4 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000985906800018 |
| WOS Keyword | GRAPHENE ; ROUTE ; CORE |
| WOS Research Area | Science & Technology - Other Topics |
| WOS Subject | Multidisciplinary Sciences |
| Funding Project | National Natural Science Foundation of China[11972035] ; National Natural Science Foundation of China[91016025] ; National Natural Science Foundation of China[11472276] ; National Natural Science Foundation of China[11602271] ; National Natural Science Foundation of China[11332011] ; National Natural Science Foundation of China[11772347] |
| Funding Organization | National Natural Science Foundation of China |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/92908 |
| Collection | 流固耦合系统力学重点实验室 |
| Corresponding Author | Wu, Xianqian |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 3.CALTECH, Mat & Proc Simulat Ctr, Pasadena, CA 91125 USA |
| Recommended Citation GB/T 7714 | Yuan, Wu,Xiao, Kailu,Wu, Xianqian,et al. Carbon nanotube sponges filled sandwich panels with superior high-power continuous wave laser resistance[J]. SCIENTIFIC REPORTS,2022,12,1,:7. |
| APA | Yuan, Wu.,Xiao, Kailu.,Wu, Xianqian.,Wang, Jiangtao.,Ma, Te.,...&Huang, Chenguang.(2022).Carbon nanotube sponges filled sandwich panels with superior high-power continuous wave laser resistance.SCIENTIFIC REPORTS,12(1),7. |
| MLA | Yuan, Wu,et al."Carbon nanotube sponges filled sandwich panels with superior high-power continuous wave laser resistance".SCIENTIFIC REPORTS 12.1(2022):7. |
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| File Name/Size | DocType | Version | Access | License | ||
| Jp2023A114.pdf（1467KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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