期刊
MATERIALS LETTERS
卷 202, 期 -, 页码 62-65出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2017.05.071
关键词
Carbon materials; Nanocomposites; Graphene; Template; HNTs
资金
- Key Research Project-Industry Foresight and General Key Technology of Yangzhou [YZ2015020]
- Innovative Talent Program of Green Yang Golden Phoenix [yzlyjfjh2015CX073]
- Yangzhou Social Development Project [YZ2016072]
- Jiangsu Province Six Talent Peaks Project [2014-XCL-013]
- Jiangsu Industrial-academic-research Prospective Joint Project [BY2016069-02]
- Priority Academic Program Development of Jiangsu Higher Education Institutions
A novel method for the templated synthesis of the multi-layer graphene nanosheets in the curling layered nanostructure of halloysite nanotubes (HNTs) was developed. The intercalation of acrylamide in the layered nanostructure of HNTs was successfully achieved by the second-step substitution method. The formation of polymer precursor as carbon source exploited the in-situ polymerization of acrylamide in the layered nanostructure. A series of characterizations such as XRD, FT-IR, Raman, XPS, UV-vis, SEM, TEM and HRTEM were used to determine the formation of graphene nanosheets in the curling layered nanostructure of HNTs. The results indicated that the as-synthesized plane-like graphene nanosheets were originated from the unfolding of the spiral spring-like graphene formed in the curling layered nanostructure of HNTs. (C) 2017 Elsevier B.V. All rights reserved.
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