Electrochromic polymer as well as preparation method and application thereof

The invention relates to an electrochromic polymer, which is obtained by polymerization reaction of spirobifluorene and a monomer with a thiophene structure and a monocyclic or polycyclic structure, has an obvious porous structure, provides an ion transmission channel, is beneficial to ion transmiss...

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Bibliographische Detailangaben
Hauptverfasser:	WU CHANGJUN, AO ZHANGHAN, LEI YEYI, WANG YUEHUI, LIN KAIWEN, DING LEI, LI QI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY COMPOSITIONS BASED THEREON DYES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to an electrochromic polymer, which is obtained by polymerization reaction of spirobifluorene and a monomer with a thiophene structure and a monocyclic or polycyclic structure, has an obvious porous structure, provides an ion transmission channel, is beneficial to ion transmission, has rich multicolor changes, and can be applied to electrochromic devices. The electrochromic film is an excellent electrochromic functional layer. 本发明涉及一种电致变色聚合物，该电致变色聚合物由螺二芴和含有噻吩结构的单环或多环结构的单体聚合反应得到，含有具有明显的多孔结构，提供了离子传输通道，有利于离子传输，且该电致变色聚合物具有丰富的多色变化，是一种优秀的电致变色功能层。