Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification

doi:10.1016/j.carbon.2023.118302

IMR OpenIR

	Ni3Fe@N-doped carbon nanotubes 3D network induced by nanoconfined symmetry breaking for high-performance microwave absorption, corrosion protection, and pollutant purification
	Li, Shuaizhen 1,2; Xie, Tianwen 1,2; Ma, Lin 1,2; Lei, Zixuan 1,2; Huang, Nan 1; Song, Haozhe 1; Feng, Yuanwen 1,2; Li, Bing 1; Cui, Yu 3; Liu, Li 3; Liu, Wei 1; Zhao, Biao 4; Zhang, Jincang 5; Che, Renchao 4,5; Ma, Song 1; Zhang, Zhidong 1
通讯作者	Che, Renchao(rcche@fudan.edu.cn) ; Ma, Song(songma@imr.ac.cn)
	2023-09-01
发表期刊	CARBON
ISSN	0008-6223
卷号	213 页码:14
摘要	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.
关键词	Ni3Fe catalyst Nanoconfined symmetry breaking Microwave absorption Corrosion protection Adsorption purification
资助者	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
收录类别	SCI
语种	英语
资助项目	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研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Physical ; Materials Science, Multidisciplinary
WOS记录号	WOS:001045316100001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/178841
专题	中国科学院金属研究所
通讯作者	Che, Renchao; Ma, Song
作者单位	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
推荐引用方式 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.