Ultratough Artificial Nacre Based on Conjugated Cross-linked Graphene Oxide

被引：306

作者：

Cheng, Qunfeng ^{[1
]}

Wu, Mengxi ^{[1
]}

Li, Mingzhu ^{[2
]}

Jiang, Lei ^{[1
]}

Tang, Zhiyong ^{[3
]}

机构：

[1] BeiHang Univ, Sch Chem & Environm, Minist Educ, Key Lab Bioinspired Smart Interfacial Sci & Techn, Beijing 100191, Peoples R China

[2] Chinese Acad Sci, Inst Chem, New Mat Lab, Beijing 100190, Peoples R China

[3] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 13期

基金：

中国国家自然科学基金;

关键词：

artificial nacre; cross-linking; graphene oxide; ultratough materials; MECHANICAL-PROPERTIES; NEXT-GENERATION; COMPOSITE FILMS; STRENGTH; NANOCOMPOSITES; DEFORMATION; TRANSPARENT; ULTRASTRONG; FABRICATION; REDUCTION;

D O I：

10.1002/anie.201210166

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Inspired by natural nacre, layered composites based on graphene oxide (GO) and 10,12-pentacosadiyn-1-ol (PCDO) have been successfully fabricated. PCDO molecules are grafted onto GO sheets and cross-linked with each other, resulting in a superior toughness that is two times higher than that of the natural nacre. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3750 / 3755

页数：6

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