High-Temperature Response Polylactic Acid Composites by Tuning Double-Percolated Structures.

Haiwei Yao, Rong Xue, Chouxuan Wang, Chengzhi Chen, Xin Xie, Pengfei Zhang, Zhongguo Zhao, Yapeng Li

Abstract read

In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Haiwei YaoTextile and Clothing, College of Chemical Engineering, Shaanxi Polytechnic Institute, Xianyang 712000, China.

Rong XueNational and Local Engineering Laboratory for Slag Comprehensive Utilization and Environment Technology, School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China.

Chouxuan WangNational and Local Engineering Laboratory for Slag Comprehensive Utilization and Environment Technology, School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China.

Chengzhi ChenNational and Local Engineering Laboratory for Slag Comprehensive Utilization and Environment Technology, School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China.

Xin XieNational and Local Engineering Laboratory for Slag Comprehensive Utilization and Environment Technology, School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China.

Pengfei ZhangSchool of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, China.

Zhongguo ZhaoNational and Local Engineering Laboratory for Slag Comprehensive Utilization and Environment Technology, School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China.

Yapeng LiNational and Local Engineering Laboratory for Slag Comprehensive Utilization and Environment Technology, School of Materials Science and Engineering, Shaanxi University of Technology, Hanzhong 723000, China.

Funding

Key Research and Development Program of Shaanxi No. 2020ZDLGY13-08the Key Research and Development of Shaanxi Province No. 2021GY-213

6 · The paper itself

Abstract

Due to the properties of a positive temperature coefficient (PTC) effect and a negative temperature coefficient (NTC) effect, electrically conductive polymer composites (CPCs) have been widely used in polymer thermistors. A dual percolated conductive microstructure was prepared by introducing the polybutylene adipate terephthalate phase (PBAT) into graphene nanoplatelets (GNPs)-filled polylactic acid (PLA) composites, intending to develop a favorable and stable PTC material. To achieve this strategy, GNPs were selectively distributed in the PBAT phase by injection molding. In this study, we investigated the crystallization behavior, electrical conductivity, and temperature response of GNP-filled PLA/PBAT composites. The introduction of GNPs into PLA significantly increased PLA crystallization capacity, where the crystallization onset temperature (T

Indexed as

crystallizationelectrical conductivitypositive temperature coefficienttemperature response behavior

Identifiers

PMID36616486

DOI10.3390/polym15010138

PMCPMC9824055

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LicenceCC BY

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.