文献类型：期刊文献

英文题名：Rational Design of Heat-Resistant Polymers with Low Curing Energies by a Materials Genome Approach

作者：Zhu, Junli[1];Chu, Ming[1];Chen, Zuowei[1];Wang, Liquan[1];Lin, Jiaping[1];Du, Lei[1]

机构：[1]East China Univ Sci & Technol, Shanghai Key Lab Adv Polymer Mat, Key Lab Ultrafine Mat, Minist Educ,Sch Mat Sci & Engn, Shanghai 200237, Peoples R China

年份：2020

卷号：32

期号：11

起止页码：4527

外文期刊名：CHEMISTRY OF MATERIALS

收录：;EI(收录号：20203008975001);WOS:【SCI-EXPANDED(收录号:WOS:000541499600013)】；

基金：This work was supported by the National Natural Science Foundation of China (51833003, 21975073, and 21774032). Support from the Project of Shanghai Municipality (16520721900) and the Fundamental Research Funds for the Central Universities (50321041918013) is also appreciated.

语种：英文

外文关键词：Curing - Resins

摘要：Designing high-temperature polymers with excellent process-ability is a long-standing challenge because of the implacable contradiction between high thermal stability and low curing energy. Traditional designs based on scientific intuition and trial-and-error experiments have not been efficient strategies for the discovery of new heat-resistant resins. In this work, we developed a materials genome approach to facilitate the design of new heat-resistant resins with the desired properties. By defining the gene and extracting key features for properties, we proposed a two-step strategy to screen candidate resins obtained from combinations of genes. A new kind of heat-resistant resin was predicted by rapid screening and was further verified by theoretical simulations and experimental studies. The basic framework developed for the present materials genome approach can be generalized for the rapid design of other high-performance materials.