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Cellulose Nanopaper: Fabrication, Functionalization, and Applications.

Authors :
Liu, Wei
Liu, Kun
Du, Haishun
Zheng, Ting
Zhang, Ning
Xu, Ting
Pang, Bo
Zhang, Xinyu
Si, Chuanling
Zhang, Kai
Source :
Nano-Micro Letters; Dec2022, Vol. 14 Issue 1, p1-16, 16p
Publication Year :
2022

Abstract

Highlights: Preparation strategies of cellulose nanopaper were elaborated. Functionalization of cellulose nanopaper and its advanced applications were summarized. Prospects and challenges of cellulose nanopaper were discussed.Cellulose nanopaper has shown great potential in diverse fields including optoelectronic devices, food packaging, biomedical application, and so forth, owing to their various advantages such as good flexibility, tunable light transmittance, high thermal stability, low thermal expansion coefficient, and superior mechanical properties. Herein, recent progress on the fabrication and applications of cellulose nanopaper is summarized and discussed based on the analyses of the latest studies. We begin with a brief introduction of the three types of nanocellulose: cellulose nanocrystals, cellulose nanofibrils and bacterial cellulose, recapitulating their differences in preparation and properties. Then, the main preparation methods of cellulose nanopaper including filtration method and casting method as well as the newly developed technology are systematically elaborated and compared. Furthermore, the advanced applications of cellulose nanopaper including energy storage, electronic devices, water treatment, and high-performance packaging materials were highlighted. Finally, the prospects and ongoing challenges of cellulose nanopaper were summarized. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
23116706
Volume :
14
Issue :
1
Database :
Complementary Index
Journal :
Nano-Micro Letters
Publication Type :
Academic Journal
Accession number :
156758018
Full Text :
https://doi.org/10.1007/s40820-022-00849-x