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Viscous Solvent-Assisted Planetary Ball Milling for the Scalable Production of Large Ultrathin Two-Dimensional Materials
Zhou, Yicong1; Xu, Lanshu1; Liu, Minsu1,2,3; Qi, Zheng4; Wang, Wenbo1; Zhu, Jiuyi1; Chen, Shaohua1; Yu, Kuang1; Su, Yang1; Ding, Baofu1; Qiu, Ling1; Cheng, Hui-Ming1,5
Corresponding AuthorQiu, Ling(ling.qiu@sz.tsinghua.edu.cn) ; Cheng, Hui-Ming(cheng@imr.ac.cn)
2022-05-23
Source PublicationACS NANO
ISSN1936-0851
Pages9
AbstractBall milling is a widely used method to produce graphene and other two-dimensional (2D) materials for both industry and research. Conventional ball milling generates strong impact forces, producing small and thick nanosheets that limit their applications. In this study, a viscous solvent-assisted planetary ball milling method has been developed to produce large thin 2D nanosheets. The viscous solvent simultaneously increases the exfoliation energy (E-e) and lowers the impact energy (E-i). Simulations show a giant ratio of eta = E-e/E-i, for the viscous solvent, 2 orders of magnitude larger than that of water. The method provides both a high exfoliation yield of 74%, a high aspect ratio of the generated nanosheets of 571, and a high quality for a representative 2D material of boron nitride nanosheets (BNNSs). The large thin BNNSs can be assembled into high-performance functional films, such as separation membranes and thermally conductive flexible films with some performance parameters better than those 2D nanosheets produced by chemical exfoliation methods.
Keywordtwo-dimensional materials viscous solvent ball milling boron nitride aspect ratio
Funding OrganizationNational Key Research and Development Project ; National Natural Science Foundation of China ; Guangdong Innovative and Entrepreneurial Research Team Program ; Guangdong Basic and Applied Basic Research Foundation ; Shenzhen Stabilization Support Program
DOI10.1021/acsnano.1c11097
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Project[2019YFA0705403] ; National Natural Science Foundation of China[51902176] ; Guangdong Innovative and Entrepreneurial Research Team Program[2017ZT07C341] ; Guangdong Basic and Applied Basic Research Foundation[2020B0301030002] ; Shenzhen Stabilization Support Program[WDZC20200824091903001]
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000820326100001
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/174979
Collection中国科学院金属研究所
Corresponding AuthorQiu, Ling; Cheng, Hui-Ming
Affiliation1.Tsinghua Univ, Shenzhen Geim Graphene Ctr SGC, Tsinghua Shenzhen Int Grad Sch TSIGS, Tsinghua Berkeley Shenzhen Inst TBSI, Shenzhen 51805, Peoples R China
2.Monash Univ, Monash Suzhou Res Inst MSRI, Suzhou 215000, Peoples R China
3.Foshan Southern China Inst New Mat, Foshan 528200, Peoples R China
4.China Iron & Steel Res Inst Grp, Beijing 100081, Peoples R China
5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Zhou, Yicong,Xu, Lanshu,Liu, Minsu,et al. Viscous Solvent-Assisted Planetary Ball Milling for the Scalable Production of Large Ultrathin Two-Dimensional Materials[J]. ACS NANO,2022:9.
APA Zhou, Yicong.,Xu, Lanshu.,Liu, Minsu.,Qi, Zheng.,Wang, Wenbo.,...&Cheng, Hui-Ming.(2022).Viscous Solvent-Assisted Planetary Ball Milling for the Scalable Production of Large Ultrathin Two-Dimensional Materials.ACS NANO,9.
MLA Zhou, Yicong,et al."Viscous Solvent-Assisted Planetary Ball Milling for the Scalable Production of Large Ultrathin Two-Dimensional Materials".ACS NANO (2022):9.
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