Strain-induced delamination of edge-grafted graphite

被引：4

作者：

Choi, Eun-Kyung ^{[1
]}

Jeon, In-Yup ^{[1
]}

Shin, Yeon-Ran ^{[1
]}

Baek, Jong-Beom ^{[1
]}

机构：

[1] UNIST, Interdisciplinary Sch Green Energy, Low Dimens Carbon Mat Ctr, Ulsan 689798, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 90期

关键词：

GRAPHENE OXIDE; REDUCTION; EXFOLIATION; NANOSHEETS;

D O I：

10.1039/c2cc36031d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Edge-selectively grafted graphite (EGG) with poly(ether-ketone) was prepared by the Friedel-Crafts acylation in a mild polyphosphoric acid (PPA)-phosphorous pentoxide (P2O5) mixture. The homogeneous reaction dope was coagulated in air moisture at different temperatures. The morphology of expanded EGG was changed from balls, balls/rods and rods with respect to coagulation temperatures of 80, 60, 40 and 25 degrees C, respectively.

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收藏

页码：11109 / 11111

页数：3

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