Bioinspired Ternary Artificial Nacre Nanocomposites Based on Reduced Graphene Oxide and Nanofibrillar Cellulose

被引：125

作者：

Duan, Jianli ^{[1
]}

Gong, Shanshan ^{[1
]}

Gao, Yuan ^{[1
]}

Xie, Xiaolin ^{[3
]}

Jiang, Lei ^{[1
]}

Cheng, Qunfeng ^{[1
,2
]}

机构：

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

[2] Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China

[3] Huazhong Univ Sci & Technol, Minist Educ, Key Lab Mat Chem Energy Convers & Storage, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2016年 / 8卷 / 16期

基金：

中国国家自然科学基金;

关键词：

bioinspired; ternary artificial nacre; graphene oxide; nanofibrillar cellulose; mechanical properties; TEMPO-MEDIATED OXIDATION; MECHANICAL-PROPERTIES; CARBON NANOTUBES; CROSS-LINKING; COMPOSITES; STRENGTH; SHEETS;

D O I：

10.1021/acsami.6b02156

中图分类号：

TB3 [工程材料学];

学科分类号：

082905 [生物质能源与材料];

摘要：

Inspired by the nacre, we demonstrated the integrated ternary artificial nacre nanocomposites through synergistic toughening of graphene oxide (GO) and nanofibrillar cellulose (NFC). In addition, the covalent bonding was introduced between adjacent GO nanosheets. The synergistic toughening effects from building blocks of one-dimensional NFC and two-dimensional GO, interface interactions of hydrogen and covalent bonding together result in the integrated mechanical properties including high tensile strength, toughness, and fatigue life as well as high electrical conductivity. These extraordinary properties of the ternary synthetic nacre nanocomposites allow the support for advances in diverse strategic fields including stretchable electronics, transportation, and energy. Such bioinspired strategy also provides a new insight in designing novel multifunctional nanocomposites.

引用

页码：10545 / 10550

页数：6

共 30 条

[1]

Bio-lnspired Borate Cross-Linking in Ultra-Stiff Graphene Oxide Thin Films [J].