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[1]姬佩佩,龚思燚,金成雯,等.螺吡喃基光响应催化纳米反应器的设计合成与性能研究[J].浙江理工大学学报,2025,53-54(自科四):480-487.
　JI Peipei,GONG Siyi,JIN Chengwen,et al.A study on the design, synthesis, and performance of spiropyran based photoresponsive catalytic nanoreactors[J].Journal of Zhejiang Sci-Tech University,2025,53-54(自科四):480-487.
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螺吡喃基光响应催化纳米反应器的设计合成与性能研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第53-54卷
期数:
2025年自科第四期
页码:
480-487
栏目:
出版日期:
2025-07-10

文章信息/Info

Title:
A study on the design, synthesis, and performance of spiropyran based photoresponsive catalytic nanoreactors
文章编号:
1673-3851 (2025) 07-0480-08
作者:
姬佩佩; 龚思燚; 金成雯; 陈涛
1.浙江理工大学绿色低碳染整技术浙江省工程研究中心，杭州 310018；2.浙江省绿色清洁技术及洗涤用品重点实验室，浙江丽水 323000
Author(s):
JI Peipei; GONG Siyi; JIN Chengwen; CHEN Tao
1.Zhejiang Provincial Engineering Research Center for Green and LowCarbon Dyeing & Finishing,Zhejiang SciTech University, Hangzhou 310018, China; 2.Key Laboratory of Green Cleaning Technology & Detergent of Zhejiang Province, Lishui 323000, China
关键词:
光响应性; 螺吡喃; 纳米反应器; 自组装; 光控催化
分类号:
TS195-644
文献标志码:
A
摘要:
为了探究光响应两亲性聚合物基催化剂的可控催化性能，通过可逆加成断裂链转移（RAFT）聚合、活化酯功能化及自组装策略，设计合成了含有手性脯氨酸催化位点的光响应性纳米反应器。采用核磁共振氢谱（1H NMR）、紫外可见光谱（UV vis）、动态光散射（DLS）等表征方法，对聚合物的结构和性能进行表征；通过苯甲醛和丙酮在水中的羟醛缩合反应，评价光响应性纳米反应器在不同刺激条件下的催化活性。结果表明：聚合物纳米胶束分散均匀，在可见光和紫外光照条件下结构可逆，具有光可逆催化控制行为；在可见光条件下催化产率达到93%，在紫外光条件下催化产率降至78%，且均表现出良好的立体选择性；对映体过量（Enantiomeric excess,ee)均在90%以上。该研究为速率可控催化纳米反应器的设计提供了思路。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2025-01-08
网络出版日期：2025-04-02
基金项目： 国家自然科学基金项目(52273216)
作者简介： 姬佩佩(1999—)，女，河南驻马店人，硕士研究生，主要从事催化纳米反应器方面的研究
通信作者： 陈涛，E-mail：tao.chen@zstu.edu.cn
更新日期/Last Update: 2025-07-08