A series of transparent crosslinked colorless polyimide(CPI)films are prepared from 3,3',4,4'-biphenyltetracarboxylic dianhydride(BPDA),2,2'-bis(trifluoro-methyl)benzidine(TFMB),and 4,4'-oxydianiline(ODA)by thermal im...
financially supported by National Key Research and Development Program(No.2018YFA0703100);the National Natural Science Foundation of China(No.51733006);China Postdoctoral Science Foundation(No.2023M732578)。
Hydrogen bonds(H-bonds)are the most essential non-covalent interactions in nature,playing a crucial role in stabilizing the secondary structures of proteins.Taking inspiration from nature,researchers have developed se...
supported by Budget Bureau, The Prime Minister’s Office, Thailand (the strategic program on value creation agriculture for Kasetsart University in the fiscal year 2024)。
Crosslinking natural rubber (NR) and styrene butadiene rubber (SBR) composites with carbon black (CB) have been utilized in the tire tread industry.A sulfur-based lightly crosslinker can potentially enhance the self-h...
supported by the National Natural Science Foundation of China(No.22205249);the Sino-German Mobility Program(No.M-0424);Ningbo International Cooperation Project(No.2023H019)。
Achieving versatile room temperature phosphorescence(RTP)materials,especially with tunable mechanical properties and shape memory is attractive and essential but rarely reported.Here,a strategy was reported to realize...
This work was financially supported by the National Natural Science Foundation of China(Nos.52033011,51973237 and 52373095);Natural Science Foundation of Guangdong Province,China(Nos.2019B1515120038 and 2021A1515010417);Science and Technology Planning Project of Guangdong Province(No.2020B010179001);Science and Technology Planning Project of Guangzhou City(No.202201011568);GBRCE for Functional Molecular Engineering,and Fundamental Research Funds for the Central Universities,Sun Yat-sen University(No.23yxqntd002).
financially supported by the National Natural Science Foundation of China(No.52273267);the Fundamental Research Funds for the Central Universities(Nos.30920041102 and 30920021107)。
Conjugated microporous polymers have excellent skeleton structures but poor electrical conductivity limits their applications in microwave absorption.To solve this problem,a strategy of molecular expansion and confini...
financially supported by the National Natural Science Foundation of China (No. 21975145)。
Thermoset plastics have become one of the most important chemical products in the world. The consequent problem is that although the thermosets possess excellent performance in mechanical strength, they cannot be repr...
financially supported by the National Natural Science Foundation of China(Nos.51973126 and 51333003)。
The branching structures in natural rubber(NR) were believed to be critical for its superior mechanical properties. However, it is challenging to unravel the branching structure-function relationship of NR due to the ...
supported by the National Natural Science Foundation of China(Nos.21875268 and 51276009);National Research Fund for Fundamental Key Projects(Nos.2013CB933000 and 2012CB933800);the Key Research Program of the Chinese Academy of Sciences(Nos.KJZD-EW-M01 and KJZD-EW-M03);the 111 project(No.B14009);Youth Innovation Promotion Association,CAS(No.2016026);the China Postdoctoral Science Foundation(No.2019M650435).
Human skin can function steadily regardless of surrounding circumstarices(dry or wet),while it is still a challenge for artificial ionic skins,which tend to release solvents in dry air and leach electrolytes in wetted...
financially supported by the National Natural Science Foundation of China (No. 51473031);the Natural Science Foundation of Shanghai (No. 17ZR1401100);the doctoral innovation foundation (No. CUSF-DH-D-2017037)
A series of Diels-Alder reaction cross-linked thermosets with recyclability and healability were prepared from furan-containing aromatic polyamide and bismaleimides with different chemical structures.The structures of...