聚丙烯腈
氮化硼
材料科学
纳米纤维
复合材料
静电纺丝
复合数
桥(图论)
热的
聚合物
硼
纤维
化学
医学
物理
有机化学
气象学
内科学
作者
Haoting Niu,Han Wang,Liyun Wu,Guang Xiao,Xuhua He,Yagang Yao
摘要
We propose an efficient strategy based on the electrospinning technique combined with multi-dimensional fillers to fabricate composites with well-established thermal pathways. A bridge-type structure is constructed in the composite fibers by integrating 1D boron nitride nanofibers and 2D boron nitride nanosheets, which can accelerate the formation of a valid thermal network, thereby the BNNS/BNNF/polyacrylonitrile (bsf) composites perform better than the BNNS/polyacrylonitrile (bs) composites. This strategy can be extended to the preparation of other electrospun 1D/2D nanofiller/polymer composite fiber films.
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