Conjugated polymer with main chain containing osmapentalyne as well as preparation method and application of conjugated polymer

• Main Authors: HE XUMIN, PENG LIXIA, LIU YANAN, CAI YAPENG, GAO XIANG, ZHU YONGFA, ZHANG HONG, XIA HAIPING, CHEN SHIYAN, YANG LIULIN
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2021
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOSITIONS BASED THEREON; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SEMICONDUCTOR DEVICES; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention discloses a conjugated polymer with a main chain containing osmapentalyne as well as a preparation method and application of the conjugated polymer. The structural formula of the conjugated polymer with the main chain containing osmapentalyne is shown in the specification. The conjugated polymer with the main chain containing osmapentalyne is obtained by polymerizing bisosmapentalyneand diyne, is good in solubility, good in stability and wide and strong in light absorption characteristic. Different linking groups can be introduced to functionalize the polymer. The preparation method has the advantages of simple and efficient polymerization route, wide substrate application range, mild reaction conditions and the like. The conjugated polymer with the main chain containing osmapentalyne has potential application value in the fields of solar cells, light emitting diodes, field effect transistors, chemical sensors, chemical switches and the like. 本发明公开了一种主链含锇杂戊搭炔共轭聚合物及其制备方法与应用。该主链含锇杂戊搭炔共轭聚合物结构式为本发明利