Synthesis of Solar Energy Storage-Exchange Polymers

本研究项目研究了含降冰片二烯(NBD)结构的太阳能蓄能交换聚合物的合成，并对其光化学反应活性和储能性能进行了评价。(1)通过2-[[(3-苯基-2，5-降冰片二烯)-2-羰基]氧基乙烯基醚]的阳离子均聚和共聚反应合成了含降冰片二烯结构的新型光响应性聚合物，并研究了聚合物中NBD基团的光化学反应和生成的侧链四环(QC)基团的催化转化反应。研究了5-降冰片二烯-2，3-二羧酸二氯化物(NBDC)与不同二胺的光化学反应活性和储能性能。(3)合成了新型查尔酮型NBD化合物，并与聚对氯甲基苯乙烯在相转移催化剂作用下合成了具有查尔酮型NBD残基的聚合物，该聚合物具有良好的光化学反应活性。

This research project investigates the synthesis of solar energy storage - exchange polymers bearing norbornadiene (NBD) moieties, and evaluates the photochemical reactivity and the energy storage property of the resultingpolymers.(1) New photoresponsive polymers bearing norboenadiene moieties were synthesized by the cationic homo- and co-polymeri-zation of 2-[[(3-phenyl-2, 5-norbornadienyl)-2-carbonyl] oxy ethy vinyl ether], and the photochemical reaction the pendant NBD moiety in the polymer and catalytic reversion of the resulting pendant quadricyclane (QC) group in the polymer were investigated.(2) New photoresponsive polyamides were prepared by the condensation reaction of 2, 5-norbornadiene-2, 3-dicarboxylic acid dichloride (NBDC) with various diamines, and the photochemical reactivity and the energy storage property were evaluated in the film state.(3) New chalcone type NBD compound was prepared, and then the polymer having chalcone type NBD residue, which has excellent photochemical reactivity, was synthesized by the reaction of the above compound with poly(p-chloromethylstyrene) using phase transfer catalyst.