Sunshine foaming of compact Ti3C2Tx MXene film for highly efficient electromagnetic interference shielding and energy storage

doi:10.1016/j.carbon.2021.05.048

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海工程技术部 > 深海资源开发研究室

	Sunshine foaming of compact Ti3C2Tx MXene film for highly efficient electromagnetic interference shielding and energy storage
	Yin, Liang 2; Kang, Hui 2; Ma, Haoxiang 1; Wang, Jingfeng 2; Liu, Yuyan 2; Xie, Zhimin 3; Wang, Youshan 3; Fan, Zhimin 2
刊名	CARBON
	2021-09-01
卷号	182 页码:124-133
关键词	Ti3C2Tx MXene Focused sunlight Rapid foaming Electromagnetic interference shielding High-rate energy storage
ISSN号	0008-6223
DOI	10.1016/j.carbon.2021.05.048
英文摘要	The controllable construction of lightweight, highly conductive, porous and flexible Ti3C2Tx MXene film is crucial in achieving high-performance electromagnetic interference (EMI) shielding and the next generation of high-rate energy storage materials, but it is difficult to produce. Herein, the focused sunlight was used to stimulate the photothermal effect of MXene, which makes the free water between the layers of the conventional compact MXene film vaporized instantaneously, and then a macroporous MXene film with 3D architectures was obtained in just a few seconds. Such macroporous MXene film is lightweight and flexible, with high conductivity (approximate to 1000 S cm(-1)), good hydrophobicity and environmental stability. Therefore, the absolute shielding effectiveness of the macroporous MXene film can be as high as 88333 dB cm(2) g(-1), indicating its potential applications in EMI shielding materials for aerospace. Furthermore, based on the highly open pore structure and more exposed surface area, this MXene film possesses a higher capacitance (380 F g(-1)) and good rate capability, enabling it to demonstrate attractive prospects in high-rate energy storage. This work provides an ingenious way to create macroporous MXene film and can guide future work on exploring the wider use of MXene-based materials. (C) 2021 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[52002095] ; China Postdoctoral Science Foundation[2019M661274] ; Heilongjiang Postdoctoral Fund[LBHZ19140]
WOS关键词	HIGH-PERFORMANCE ; CARBIDE MXENE ; ABSORPTION
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000683805200013
资助机构	National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Heilongjiang Postdoctoral Fund
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/8783]
专题	深海工程技术部_深海资源开发研究室
通讯作者	Fan, Zhimin
作者单位	1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Deep Sea Engn Div, Sanya 572000, Hainan, Peoples R China 2.Harbin Inst Technol, Sch Chem & Chem Engn, MIIT Key Lab Crit Mat Technol New Energy Convers, Harbin 150001, Peoples R China 3.Harbin Inst Technol, Natl Key Lab Sci & Technol Adv Composites Special, Harbin 150080, Peoples R China
推荐引用方式 GB/T 7714	Yin, Liang,Kang, Hui,Ma, Haoxiang,et al. Sunshine foaming of compact Ti3C2Tx MXene film for highly efficient electromagnetic interference shielding and energy storage[J]. CARBON,2021,182:124-133.
APA	Yin, Liang.,Kang, Hui.,Ma, Haoxiang.,Wang, Jingfeng.,Liu, Yuyan.,...&Fan, Zhimin.(2021).Sunshine foaming of compact Ti3C2Tx MXene film for highly efficient electromagnetic interference shielding and energy storage.CARBON,182,124-133.
MLA	Yin, Liang,et al."Sunshine foaming of compact Ti3C2Tx MXene film for highly efficient electromagnetic interference shielding and energy storage".CARBON 182(2021):124-133.