Efficient fabrication of single-wall carbon nanotube nanoreactors by defect-induced cutting

doi:10.1039/d2nr06696c

IMR OpenIR

	Efficient fabrication of single-wall carbon nanotube nanoreactors by defect-induced cutting
	Zheng, Xue 1,2; Zhang, Zichu 1,3; Zhou, Gang 4; Zou, Mengke 1,3; Zhang, Feng 1,3; Hou, Peng-Xiang 1,3; Shi, Chao 1; Cheng, Hui-Ming 1,5; Wang, Mingguang 2; Liu, Chang 1,3
通讯作者	Zhang, Feng(fengzhang@imr.ac.cn) ; Wang, Mingguang(wangmg@imp.neu.edu.cn) ; Liu, Chang(cliu@imr.ac.cn)
	2023-01-19
发表期刊	NANOSCALE
ISSN	2040-3364
页码	9
摘要	Single-wall carbon nanotubes (SWCNTs) with ultra-thin channels are considered promising nanoreactors for confined catalysis, chemical reactions, and drug delivery. The fabrication of SWCNT nanoreactors by cutting usually suffers from low efficiency and poor controllability. Here we develop a defect-induced gas etching method to efficiently cut SWCNTs and to obtain nanoreactors with ultrasmall confined space. H-2 plasma treatment was performed to generate defects in the walls of SWCNTs, then H2O vapor was used as a "knife" to cut SWCNTs at the defect sites, and short cut-SWCNTs with an average length of 175 nm were controllably obtained with a high yield of 75% under optimized conditions. WO3@SWCNT derivatives with different morphologies were synthesized using short cut-SWCNTs as nanoreactors. The radiation resistance of WO3@SWCNT hybrids improved obviously, thus providing a platform for the synthesis of novel SWCNT-based derivatives with fascinating properties.
资助者	National Natural Science Foundation of China ; Nature Science Foundation of Liaoning Province ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Liaoning BaiQianWan Talents
DOI	10.1039/d2nr06696c
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52072376] ; National Natural Science Foundation of China[52130209] ; National Natural Science Foundation of China[51702325] ; Nature Science Foundation of Liaoning Province[2022-MS-012] ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Liaoning BaiQianWan Talents
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000919500700001
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：2[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/321006/175300
专题	中国科学院金属研究所
通讯作者	Zhang, Feng; Wang, Mingguang; Liu, Chang
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.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 5.Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Zheng, Xue,Zhang, Zichu,Zhou, Gang,et al. Efficient fabrication of single-wall carbon nanotube nanoreactors by defect-induced cutting[J]. NANOSCALE,2023:9.
APA	Zheng, Xue.,Zhang, Zichu.,Zhou, Gang.,Zou, Mengke.,Zhang, Feng.,...&Liu, Chang.(2023).Efficient fabrication of single-wall carbon nanotube nanoreactors by defect-induced cutting.NANOSCALE,9.
MLA	Zheng, Xue,et al."Efficient fabrication of single-wall carbon nanotube nanoreactors by defect-induced cutting".NANOSCALE (2023):9.