Production of graphene oxide from pitch-based carbon fiber

被引：20

作者：

Lee, Miyeon ^{[1
]}

Lee, Jihoon ^{[2
,4
]}

Park, Sung Young ^{[3
,4
]}

Min, Byunggak ^{[2
]}

Kim, Bongsoo ^{[1
]}

In, Insik ^{[2
,4
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

[2] Korea Natl Univ Transportat, Dept Polymer Sci & Engn, Chungju Si 380702, Chungbuk, South Korea

[3] Korea Natl Univ Transportat, Dept Chem & Biol Engn, Chungju Si 380702, Chungbuk, South Korea

[4] Korea Natl Univ Transportat, Dept Chem & Biol Engn, Dept IT Convergence BK PLUS 21, Chungju Si 380702, Chungbuk, South Korea

来源：

SCIENTIFIC REPORTS | 2015年 / 5卷

关键词：

GRAPHITE OXIDE; FUNCTIONALIZATION; EXFOLIATION; REDUCTION; CHEMISTRY;

D O I：

10.1038/srep11707

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Pitch-based graphene oxide (p-GO) whose compositional/structural features are comparable to those of graphene oxide (GO) was firstly produced by chemical exfoliation of pitch-based carbon fiber rather than natural graphite. Incorporation of p-GO as nanofillers into poly(methyl methacrylate) PMMA) as a matrix polymer resulted in excellent mechanical reinforcement. p-GO/PMMA nanocomposite (1 wt.-% p-GO) demonstrated 800% higher modulus of toughness of neat PMMA.

引用

页数：10

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