Novel two-dimensional Ti3C2Tx MXenes/nano- carbon sphere hybrids for high-performance microwave absorption

doi:10.1039/c8tc01404c

IMR OpenIR

	Novel two-dimensional Ti3C2Tx MXenes/nano- carbon sphere hybrids for high-performance microwave absorption
	Dai, Binzhou 1; Zhao, Biao 2,3; Xie, Xi 4; Su, Tingting 1; Fan, Bingbing 1; Zhang, Rui 1,2; Yang, Rui 4
通讯作者	Zhao, Biao(biao_zhao@zua.edu.cn) ; Fan, Bingbing(fanbingbing@zzu.edu.cn)
	2018-06-07
发表期刊	JOURNAL OF MATERIALS CHEMISTRY C
ISSN	2050-7526
卷号	6 期号:21 页码:5690-5697
摘要	Ti3C2Tx MXenes are highly desirable as a microwave absorption material because of their unique two-dimensional (2D) laminated structure, native defects and surface functional groups (-OH and -F). However, the conductivity of Ti3C2Tx MXenes is too high to meet the requirement of impedance matching, which results in strong reflection and weak absorption. In order to enhance the microwave absorption of Ti3C2Tx MXenes, a novel 2D laminated structure of Ti3C2Tx MXenes/nano-carbon-sphere hybrids is designed and successfully prepared for the first time and the formation mechanism of the Ti3C2Tx MXenes/nano-carbon-sphere hybrids is discussed. In addition, the obtained 2D Ti3C2Tx MXenes/ nano-carbon-sphere hybrids exhibit excellent microwave absorption performance, which is mainly attributed to the unique microstructure of the Ti3C2Tx MXenes/nano-carbon-sphere hybrids, and the formation of a heterogeneous interface structure, which plays an important role in microwave absorption. The Ti3C2Tx MXenes/nano-carbon-sphere hybrids exhibit an optimal reflection loss (RL) of 54.67 dB at 3.97 GHz. Thus, the Ti3C2Tx MXenes/nano-carbon-sphere hybrids are expected to be a candidate material for microwave absorption applications.
资助者	National Natural Science Foundation of China (NSFC) ; China Postdoctoral Science Foundation Grant ; Natural Science Research Project of Henan Educational Committee
DOI	10.1039/c8tc01404c
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51602287] ; China Postdoctoral Science Foundation Grant[2016M602266] ; Natural Science Research Project of Henan Educational Committee[17A430006]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000434260700013
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：231[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/321006/128425
专题	中国科学院金属研究所
通讯作者	Zhao, Biao; Fan, Bingbing
作者单位	1.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450001, Henan, Peoples R China 2.Zhengzhou Univ Aeronaut, Sch Mechatron Engn, Henan Key Lab Aeronaut Mat & Applicat Technol, Zhengzhou 450046, Henan, Peoples R China 3.Univ Toronto, Dept Mech & Ind Engn, 5 Kings Coll Rd, Toronto, ON M5S 3G8, Canada 4.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Dai, Binzhou,Zhao, Biao,Xie, Xi,et al. Novel two-dimensional Ti3C2Tx MXenes/nano- carbon sphere hybrids for high-performance microwave absorption[J]. JOURNAL OF MATERIALS CHEMISTRY C,2018,6(21):5690-5697.
APA	Dai, Binzhou.,Zhao, Biao.,Xie, Xi.,Su, Tingting.,Fan, Bingbing.,...&Yang, Rui.(2018).Novel two-dimensional Ti3C2Tx MXenes/nano- carbon sphere hybrids for high-performance microwave absorption.JOURNAL OF MATERIALS CHEMISTRY C,6(21),5690-5697.
MLA	Dai, Binzhou,et al."Novel two-dimensional Ti3C2Tx MXenes/nano- carbon sphere hybrids for high-performance microwave absorption".JOURNAL OF MATERIALS CHEMISTRY C 6.21(2018):5690-5697.