文献类型：期刊文献

英文题名：Advanced functional materials based on bamboo cellulose fibers with different crystal structures

作者：Lin, Qiuqin[1] Jiang, Peng[1] Ren, Suhong[1] Liu, Shiqin[1] Ji, Yaohui[1] Huang, Yuxiang[1] Yu, Wenji[1] Fontaine, Gaelle[2] Bourbigot, Serge[2,3]

第一作者：Lin, Qiuqin

通信作者：Huang, YX[1];Bourbigot, S[2]

机构：[1]Chinese Acad Forestry, Res Inst Wood Ind, Beijing 100091, Peoples R China;[2]Univ Lille, Cent Lille Inst, UMET Unite Mat & Transformat, INRAE,UMR 8207, F-59000 Lille, France;[3]Inst Univ France IUF, Paris, France

年份：2022

卷号：154

外文期刊名：COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING

收录：;EI(收录号：20215211376414);Scopus(收录号：2-s2.0-85121560452);WOS:【SCI-EXPANDED(收录号:WOS:000737098500002)】；

基金：This study was supported by the National Natural Science Foundation of China [grant numbers. 32001380, 31971738, 32122058] . Thanks to Zhu li and Fangyu Yin for assistance of the DVS character-ization in this report. The authors would also like to acknowledge Beijing Zhongkebaice Technology Service Co., Ltd. for the characterization results.

语种：英文

外文关键词：(A) Cellulose; (A) Smart materials; (A) Natural fibre composites; (E) Fibre conversion process

摘要：Degradable and sustainable materials are needed to reduce pollution and energy consumption. Bamboo, an inexpensive and abundant resource, can be used to develop such materials. To this end, we demonstrate two types of bamboo-fiber-based functional materials. The first can be used as structural materials with outstanding anti-mildew properties (ultra-high tensile strength: 571 MPa; compressive strength: 191 MPa; surface hardness: 227 MPa) and is produced with long and aligned bamboo cellulose I fibers mixed with epoxy. The second is suitable for electrodes in wearable devices (areal capacitance: 2032 mF cm-2; linear capacitance: 670 F cm-1; energy density: 139.3 mu Wh cm-2; power density: 80.4 mu W cm-2) and uses nickel-coated bamboo cellulose II fibers. The design strategies of bamboo-fiber-based functional materials demonstrated in this study provide new insights for novel degradable and sustainable functional materials.