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A novel synthesis route of graphene via microwave assisted intercalation-exfoliation of graphite
Jiang, Feng1,2; Yu, Yun1; Wang, Yong1,2; Feng, Aihu1,2; Song, Lixin1
2017
Source PublicationMaterials Letters
ISSN0167577X
Volume200Pages:39-42
AbstractThis work presents a facile and novel method to fabricate graphene via microwave-assisted NH3molecule intercalation-exfoliation of graphite. Specifically, dibasic ester (DBE) was chosen as the solvent due to its suitable surface energy and nontoxicity. The microstructure of as-prepared samples was characterized by Transmission electron microscopy, Raman spectrometry, and Field emission scanning electron microscopy. The mechanism of above-mentioned method was preliminarily investigated. The results show that the size of as-prepared graphene is larger than 3 μm with few-layer structure. Microwave radiation can increase both the disorder degree and interplanar distance of graphite, which makes small molecule ammonia easily exfoliate graphite into graphene. This method is fast, convenient, and low-cost. It opens up a new way to grapheme fabrication. © 2017 Elsevier B.V.
DOI10.1016/j.matlet.2017.04.048
EI Accession Number20171703610764
EI KeywordsGraphene
EI Classification Number711 Electromagnetic Waves - 741.3 Optical Devices and Systems - 761 Nanotechnology - 804 Chemical Products Generally - 931.3 Atomic and Molecular Physics - 951 Materials Science
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25375
Collection中国科学院上海硅酸盐研究所
Affiliation1.Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China
Recommended Citation
GB/T 7714
Jiang, Feng,Yu, Yun,Wang, Yong,et al. A novel synthesis route of graphene via microwave assisted intercalation-exfoliation of graphite[J]. Materials Letters,2017,200:39-42.
APA Jiang, Feng,Yu, Yun,Wang, Yong,Feng, Aihu,&Song, Lixin.(2017).A novel synthesis route of graphene via microwave assisted intercalation-exfoliation of graphite.Materials Letters,200,39-42.
MLA Jiang, Feng,et al."A novel synthesis route of graphene via microwave assisted intercalation-exfoliation of graphite".Materials Letters 200(2017):39-42.
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