含苝二酰亚胺聚氨酯的合成、力学特性及近红外反射性能

发光学报 Pub Date : 2025-01-01 DOI:10.37188/cjl.20250043

Yifan SONG, Zixin LI, Kai‐Li Tian, Maxim V. Bermeshev, Yinan Hu, Y.-X. Su, Jie Wang, Hongfei Pan, He Li, Xiangkui REN

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引用次数: 0

摘要

2025年3月20日，化学工程与技术学院的宋一凡、田开利、任祥奎等专家团队在《清华大学学报》上发表了一篇文章，介绍了其在近红外反射材料领域的研究进展。该团队通过将PDI单元共价结合到聚氨酯链中，合成了一种具有固有近红外反射性能的新型聚合物PU-PDI，这为解决由于宏观相分离而影响机械性能和近红外反射性能的问题提供了解决方案。

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Synthesis, Mechanical Characteristic and Near-infrared Reflective Property of Perylene Diimide-containing Polyurethane

On March 20, 2025, a team of experts led by SONG Yi-fan, TIAN Kai-li, REN Xiang-kui from the School of School of Chemical Engineering and Technology published an article in the 发光学报, introducing its research progress in the field of near-infrared reflective materials. The team synthesized a novel polymer PU-PDI with intrinsic NIR reflective properties by covalent incorporation of PDI units into polyurethane chains, which provides solutions to solve the problems of mechanical properties and NIR reflectance properties compromised due to macro-phase separation.

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来源期刊

发光学报 Physics and Astronomy-Radiation

CiteScore

1.90

自引率

0.00%

发文量

7477

期刊介绍： Chinese Journal of Luminescence (CJL), supervised by Chinese Academy of Sciences (CAS), Sponsored by Committee on luminescence of Chinese Physical Society and Changchun Institute of Optics, Fine mechanics and Physics（CIOMP）of Chinese Academy of Sciences, is an authoritatively scientific and technical periodical of China in the field of luminescence, which is read widely in providing original papers and reviews that describe recent developments on basic theory and experimental studies of excited state processes and green lighting projects. The journal was established at 1980, and named after LUMINESCENCE AND DISPLAY, then renamed as CJL in 1986.