| Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification | |
| Li, Shuaizhen1,2; Xie, Tianwen1,2; Ma, Lin1,2; Lei, Zixuan1,2; Huang, Nan1; Song, Haozhe1; Feng, Yuanwen1,2; Li, Bing1; Cui, Yu3; Liu, Li3; Liu, Wei1; Zhao, Biao4; Zhang, Jincang5; Che, Renchao4,5; Ma, Song1; Zhang, Zhidong1 | |
| Corresponding Author | Che, Renchao(rcche@fudan.edu.cn) ; Ma, Song(songma@imr.ac.cn) |
| 2023-09-01 | |
| Source Publication | CARBON
 |
| ISSN | 0008-6223 |
| Volume | 213Pages:14 |
| Abstract | It remains challenging to develop multifunctional electromagnetic wave (EMW) absorbers with anti-corrosion and pollutant purification capabilities suitable for extremely harsh ocean environments. This study exploits symmetry breaking to construct a three-dimensional (3D) network of bamboo-like N-doped carbon nanotubes (NCNT) encapsulated with magnetic Ni3Fe nanocatalysts via facile coordination and catalytic chemical vapor deposition process. The resulting Ni3Fe@NCNT composite demonstrates outstanding EMW absorption performance, anti-corrosion behavior, and adsorption purification function. Its excellent EMW absorption performance, including a minimum reflection loss of -57.3 dB and a maximum effective absorption bandwidth of 6.0 GHz, is achieved by magnetic-dielectric match, inert space platform, and porosity architecture. The Ni3Fe@NCNT composite also shows corrosion resistance and self-cleaning function simultaneously because of the physical shield provided by the intrinsically impermeable, inert NCNT shells and their considerable chemically active site and high porosity. For the first time, the EMW absorber is endowed with cooperative multi-functionalities. Our findings may pave the way to manufacture versatile EMW materials for applications in complicated environments. |
| Keyword | Ni3Fe catalyst Nanoconfined symmetry breaking Microwave absorption Corrosion protection Adsorption purification |
| Funding Organization | National Natural Science Foundation of China ; National Key Ramp;D Pro-gram of China ; Shanghai Excellent Academic Leaders Program ; Shanghai Sailing Program |
| DOI | 10.1016/j.carbon.2023.118302 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51871219] ; National Natural Science Foundation of China[52071324] ; National Natural Science Foundation of China[52031014] ; National Natural Science Foundation of China[U1908220] ; National Natural Science Foundation of China[52231007] ; National Natural Science Foundation of China[51725101] ; National Natural Science Foundation of China[11727807] ; National Natural Science Foundation of China[52271167] ; National Natural Science Foundation of China[22088101] ; National Key Ramp;D Pro-gram of China[2022YFB3504804] ; National Key Ramp;D Pro-gram of China[2021YFA1200600] ; National Key Ramp;D Pro-gram of China[2018YFA0209100] ; Shanghai Excellent Academic Leaders Program[19XD1400400] ; Shanghai Sailing Program[21YF1401800] |
| WOS Research Area | Chemistry ; Materials Science |
| WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary |
| WOS ID | WOS:001045316100001 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/178841 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Che, Renchao; Ma, Song |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Wencui Rd 62, Shenyang 110016, Peoples R China 4.Fudan Univ, Acad Engn & Technol, Lab Adv Mat, Shanghai Key Lab Mol Catalysis & Innovat Mat, Shanghai 200438, Peoples R China 5.Zhejiang Lab, Hangzhou 311100, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Shuaizhen,Xie, Tianwen,Ma, Lin,et al. Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification[J]. CARBON,2023,213:14. |
| APA | Li, Shuaizhen.,Xie, Tianwen.,Ma, Lin.,Lei, Zixuan.,Huang, Nan.,...&Zhang, Zhidong.(2023).Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification.CARBON,213,14. |
| MLA | Li, Shuaizhen,et al."Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification".CARBON 213(2023):14. |
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