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柠檬酸钠绿色还原制备石墨烯

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2011-02-01

Journal: 新型炭材料

Included Journals: CSCD、ISTIC、PKU、EI、SCIE、Scopus

Volume: 26

Issue: 1

Page Number: 16-20

ISSN: 1007-8827

Key Words: 氧化石墨;石墨烯;柠檬酸钠;选择性还原

Abstract: 采用环境友好型还原剂柠檬酸钠,成功实现了温和条件下氧化石墨(GO)的控制还原,制备得到了石墨烯材料.利用扫描电子显微镜(SEM)、X-射线衍射(XRD)、紫外可见吸收光谱(UV-vis)、傅立叶红外光谱(FT-IR)等对所得产物进行了分析表征,并研究比较了氧化石墨与氧化石墨烯还原产物(RGO)的电子输运性能.结果表明:柠檬酸钠可在温和条件F还原氰化石墨得到高质量的石墨烯.

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