Scalable synthesis of highly exfoliated, water-dispersible boron nitride nanosheets for nano-fibrillated cellulose membrane toughening

被引：7

作者：

Elo, Timo ^{[1
]}

Parihar, Vijay Singh ^{[2
]}

Nag, Riya ^{[3
]}

Bera, Abhijit ^{[3
]}

Layek, Rama ^{[1
]}

机构：

[1] LUT Univ, Sch Engn Sci, Dept Separat Sci, Mukkulankatu 19, Lahti 15210, Finland

[2] Tampere Univ, Fac Med & Hlth Technol, Biomat & Tissue Engn Grp, BioMediTech, Tampere, Finland

[3] Midnapore Coll Autonomous, Raja Bazar Main Rd, Midnapore 721101, India

来源：

CHEMICAL ENGINEERING SCIENCE | 2023年 / 276卷

关键词：

Boron nitride nanosheet; Maleic anhydride; Diels Alder reaction; Nano -fibrillated cellulose; Membrane toughening; GRAPHENE; FILMS;

D O I：

10.1016/j.ces.2023.118820

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A very simple solid-state Diels Alder reaction of bulk boron nitride (BN) with maleic anhydride followed by ultrasonication in an aqueous solution was used to mass production of maleic acid functionalized highly exfo-liated water dispersible single and few layers of boron nitride nanosheets (BNNS-MA). We demonstrate that as -synthesized BNNS-MA can be used to reinforce and toughen nano-fibrillated cellulose membranes.

引用

页数：7

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