IMR OpenIR
Green synthesis of graphene oxide by seconds timescale water electrolytic oxidation
Pei, SF; Wei, QW; Huang, K; Cheng, HM; Ren, WC; Ren, WC (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
2018-01-10
发表期刊NATURE COMMUNICATIONS
ISSN2041-1723
卷号9页码:-
摘要Graphene oxide is highly desired for printing electronics, catalysis, energy storage, separation membranes, biomedicine, and composites. However, the present synthesis methods depend on the reactions of graphite with mixed strong oxidants, which suffer from explosion risk, serious environmental pollution, and long-reaction time up to hundreds of hours. Here, we report a scalable, safe and green method to synthesize graphene oxide with a high yield based on water electrolytic oxidation of graphite. The graphite lattice is fully oxidized within a few seconds in our electrochemical oxidation reaction, and the graphene oxide obtained is similar to those achieved by the present methods. We also discuss the synthesis mechanism and demonstrate continuous and controlled synthesis of graphene oxide and its use for transparent conductive films, strong papers, and ultra-light elastic aerogels.; Graphene oxide is highly desired for printing electronics, catalysis, energy storage, separation membranes, biomedicine, and composites. However, the present synthesis methods depend on the reactions of graphite with mixed strong oxidants, which suffer from explosion risk, serious environmental pollution, and long-reaction time up to hundreds of hours. Here, we report a scalable, safe and green method to synthesize graphene oxide with a high yield based on water electrolytic oxidation of graphite. The graphite lattice is fully oxidized within a few seconds in our electrochemical oxidation reaction, and the graphene oxide obtained is similar to those achieved by the present methods. We also discuss the synthesis mechanism and demonstrate continuous and controlled synthesis of graphene oxide and its use for transparent conductive films, strong papers, and ultra-light elastic aerogels.
部门归属[pei, songfeng ; wei, qinwei ; huang, kun ; cheng, hui-ming ; ren, wencai] chinese acad sci, inst met res, shenyang natl lab mat sci, 72 wenhua rd, shenyang 110016, liaoning, peoples r china ; [wei, qinwei] univ sci & technol china, sch mat sci & engn, 72 wenhua rd, shenyang 110016, liaoning, peoples r china ; [cheng, hui-ming] tsinghua univ, tbsi, 1001 xueyuan rd, shenzhen 518055, peoples r china
关键词High-quality Graphene Electrochemical Exfoliation Oxygen Reduction Graphite Oxide Transparent Dispersions Nanosheets Chemistry Mechanism Membranes
学科领域Multidisciplinary Sciences
资助者National Key R&D Program of China [2016YFA0200101]; National Science Foundation of China [51325205, 51290273, 51521091]; Chinese Academy of Sciences [KGZD-EW-303-1, KGZD-EW-T06, 174321KYSB20160011, XDPB06]; Youth Innovation Promotion Association of Chinese Academy of Sciences
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/79589
专题中国科学院金属研究所
通讯作者Ren, WC (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式
GB/T 7714
Pei, SF,Wei, QW,Huang, K,et al. Green synthesis of graphene oxide by seconds timescale water electrolytic oxidation[J]. NATURE COMMUNICATIONS,2018,9:-.
APA Pei, SF,Wei, QW,Huang, K,Cheng, HM,Ren, WC,&Ren, WC .(2018).Green synthesis of graphene oxide by seconds timescale water electrolytic oxidation.NATURE COMMUNICATIONS,9,-.
MLA Pei, SF,et al."Green synthesis of graphene oxide by seconds timescale water electrolytic oxidation".NATURE COMMUNICATIONS 9(2018):-.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Pei, SF]的文章
[Wei, QW]的文章
[Huang, K]的文章
百度学术
百度学术中相似的文章
[Pei, SF]的文章
[Wei, QW]的文章
[Huang, K]的文章
必应学术
必应学术中相似的文章
[Pei, SF]的文章
[Wei, QW]的文章
[Huang, K]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。