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典型文献
Thermally Conductive Poly(lactic acid) Composites with Superior Electromagnetic Shielding Performances via 3D Printing Technology
文献摘要：
This work proposes a facile fabrication strategy for thermally conductive graphite nanosheets/poly(lactic acid) sheets with ordered GNPs (o-GNPs/PLA) via fused deposition modeling (FDM) 3D printing technology.Further combinations of o-GNPs/PLA with Ti3C2Tx films prepared by vacuum-assisted filtration were carried out by "layer-by-layer stacking-hot pressing" to be the thermally conductive Ti3C2Tx/(o-GNPs/PLA) composites with superior electromagnetic interference shielding effectiveness (EMI SE).When the content of GNPs was 18.60 wt％and 4 layers of Ti3C2Tx (6.98 wt％) films were embedded,the in-plane thermal conductivity coefficient (λ‖) and EMI SE (EMI SE‖) values of the thermally conductive Ti3C2Tx/(o-GNPs/PLA) composites significantly increased to 3.44 W·m-1·K-1 and 65 dB (3.00 mm),increased by 1223.1％ and 2066.7％,respectively,compared with λ‖ (0.26 W·m-1·K-1) and EMI SE‖ (3 dB) of neat PLA matrix.This work offers a novel and easily route for designing and manufacturing highly thermally conductive polymer composites with superior EMI SE for broader application.
文献关键词：
中图分类号：
[1] 医药、卫生（R） / 临床医学（R4） / 诊断学（R44） / 影像诊断学（R445） / 核磁共振成像（R445.2）
[2] 医药、卫生（R） / 临床医学（R4） / 治疗学（R45） / 组织疗法（器官疗法）（R458） / 其他疗法（R459.9）
[3] 医药、卫生（R） / 基础医学（R3） / 医用一般科学（R31） / 生物医学工程（R318）
作者姓名：
Teng-Bo Ma;Hao Ma;Kun-Peng Ruan;Xue-Tao Shi;Hua Qiu;Sheng-Yuan Gao;Jun-Wei Gu
作者机构：
Shaanxi Key Laboratory of Macromolecular Science and Technology,School of Chemistry and Chemical Engineering,Northwestern Polytechnical University,Xi'an 710072,China;School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471023,China
文献出处：
高分子科学（英文版）
引用格式：
[1]Teng-Bo Ma;Hao Ma;Kun-Peng Ruan;Xue-Tao Shi;Hua Qiu;Sheng-Yuan Gao;Jun-Wei Gu-.Thermally Conductive Poly(lactic acid) Composites with Superior Electromagnetic Shielding Performances via 3D Printing Technology)[J].高分子科学（英文版）,2022(03):248-255
A类：
B类：
Thermally,Conductive,Poly,lactic,acid,Composites,Superior,Electromagnetic,Shielding,Performances,via,Printing,Technology,This,work,proposes,facile,fabrication,strategy,thermally,conductive,graphite,nanosheets,ordered,GNPs,PLA,fused,deposition,modeling,FDM,printing,technology,Further,combinations,Ti3C2Tx,films,prepared,by,vacuum,assisted,filtration,were,carried,stacking,hot,pressing,composites,superior,electromagnetic,interference,shielding,effectiveness,EMI,SE,When,content,was,wt,layers,embedded,plane,conductivity,coefficient,values,significantly,increased,dB,respectively,compared,neat,matrix,offers,novel,easily,route,designing,manufacturing,highly,polymer,broader,application
AB值：
0.577005
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