Constructing nanopores in poly(oxymethylene)/multi-wall carbon nanotube nanocomposites via poly( l -lactide) assisting for improving electromagnetic interference shielding
作者: Jie LiJia-Li ChenXiao-Hong TangJie-Hua CaiJi-Hong LiuMing Wang
作者单位: 1Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Chongqing Key Laboratory of Soft-Matter Material Chemistry and Function Manufacturing, Southwest University, Chongqing 400715, PR China
刊名: Journal of Colloid And Interface Science, 2020, Vol.565 , pp.536-545
来源数据库: Elsevier Journal
DOI: 10.1016/j.jcis.2020.01.057
关键词: Nanoporous structureElectromagnetic interference shieldingPoly(oxymethylene)Multi-wall carbon nanotubePoly( l -lactide)
原始语种摘要: Abstract(#br)Lightweight and high-performance conductive polymer composites (CPCs) have attracted much attention for electromagnetic interference (EMI) shielding. Herein, the porous structure was constructed in poly(oxymethylene)/multi-wall carbon nanotube (POM/MWCNT) nanocomposites via assisting by poly( l -lactide) (PLLA). First, the POM/PLLA/MWCNT (S-PMLNT) nanocomposites were obtained by melt mixing and compression molding. Second, the nanoporous POM/MWCNT (P-PMNT) nanocomposites were fabricated by selectively dissolving PLLA, solvent exchanging and freeze-drying. Because of well miscible between PLLA and POM, the homogeneous nanopores could be successfully fabricated in the P-PMNT composites by removing the PLLA phase. The multiple reflections and scattering of microwaves happened on...
全文获取路径: Elsevier  (合作)
影响因子:3.172 (2012)

  • oxymethylene 甲醛
  • lactide 交酯
  • shielding 屏蔽
  • carbon 
  • interference 干涉
  • poly 
  • multi 多种
  • improving 改进
  • structure 构造