典型文献
Thermally conductive poly(lactic acid)/boron nitride composites via regenerated cellulose assisted Pickering emulsion approach
文献摘要：
Polymer-based thermally conductive composites have attracted tremendous interest in thermal manage-ment of electronics.However,it remains challenging to achieve high thermal conductivity partly because the difficulty to obtain favorable distribution and orientation of conductive fillers within the polymer matrix.Herein,networked boron nitride(BN)conductive pathway was realized within the poly(lactic acid)(PLA)matrix,via regenerated cellulose(RC)-assisted assembly of BN on Pickering emulsion interface based on the noncovalent interaction,followed by solvent evaporation and hot-compressing.The strong noncovalent interactions between BN and RC were found critical to enhance the wettability and stability of BN in aqueous media with a lowest mass ratio of 1:40 of RC and BN.The obtained PLA/BN composites feature a thermal conductivity of 1.06 W/(m K)at 28.4 wt％BN loading,representing an enhancement of 430％comparing to neat PLA,and the crystallinity of the composites could increase significantly from 11.7％(neat PLA)to 43.7％.This simple,environmentally friendly and effective strategy could be easily extended for effective construction of thermally conductive composites.
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中图分类号：
作者姓名：
Yating Wang;Hong Jin;Jiajun Shen;Bijia Wang;Xueling Feng;Zhiping Mao;Yumei Zhang;Xiaofeng Sui
作者机构：
Key Lab of Science and Technology of Eco-Textile,Ministry of Education,College of Chemistry,Chemical Engineering and Biotechnology,Donghua University,No.2999,North Renmin Road,Songjiang District,Shanghai 201620,China;Innovation Center for Textile Science and Technology ofDHU,Donghua University,No.2999,North Renmin Road,Songjiang District,Shanghai 201620,China;State Key Laboratory for Modification of Chemical Fibers and Polymer Materials,College of Materials Science and Engineering,Donghua University,No.2999,North Renmin Road,Songjiang District,Shanghai 201620,China
文献出处：
引用格式：
[1]Yating Wang;Hong Jin;Jiajun Shen;Bijia Wang;Xueling Feng;Zhiping Mao;Yumei Zhang;Xiaofeng Sui-.Thermally conductive poly(lactic acid)/boron nitride composites via regenerated cellulose assisted Pickering emulsion approach)[J].材料科学技术（英文版）,2022(06):146-154
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B类：
Thermally,conductive,lactic,acid,boron,nitride,composites,via,regenerated,cellulose,assisted,Pickering,emulsion,approach,Polymer,thermally,have,attracted,tremendous,interest,manage,electronics,However,remains,challenging,achieve,high,conductivity,partly,because,difficulty,favorable,distribution,orientation,fillers,within,polymer,matrix,Herein,networked,BN,pathway,was,realized,PLA,RC,assembly,interface,noncovalent,followed,by,solvent,evaporation,hot,compressing,strong,interactions,between,were,found,critical,wettability,stability,aqueous,media,lowest,mass,obtained,feature,wt,loading,representing,enhancement,comparing,neat,crystallinity,could,increase,significantly,from,This,simple,environmentally,friendly,effective,strategy,easily,extended,construction
AB值：
0.572568
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