含相邻五元环的富勒烯衍生物的设计合成及其在钙钛矿太阳能电池中的应用

批准号:
92061122
项目类别:
重大研究计划
资助金额:
80.0 万元
负责人:
邓林龙
依托单位:
学科分类:
无机功能材料化学
结题年份:
2023
批准年份:
2020
项目状态:
已结题
项目参与者:
邓林龙
国基评审专家1V1指导 中标率高出同行96.8%
结合最新热点,提供专业选题建议
深度指导申报书撰写,确保创新可行
指导项目中标800+,快速提高中标率
微信扫码咨询
中文摘要
本项目申请内容对应的是重点资助研究方向中的团簇的功能与应用。作为碳团簇典型代表的富勒烯具有独特的球形笼状分子结构和电子亲和性质,适于作为电子受体光伏材料而具有广阔的应用前景。其中,含有相邻五元环的非IPR富勒烯数量极大,其稳定化合成业已基本实现,然而其应用研究还处于空白阶段。钙钛矿太阳能电池是富勒烯最重要的应用领域之一,但常用的富勒烯电子传输层是IPR富勒烯C60、C70及其衍生物。这些IPR富勒烯固有的性质使其衍生物出现能级调控难、热稳定性差等缺陷,限制了相关电池稳定性的提升。在本项目中,拟立足于申请人及其所在的团队在非IPR富勒烯研究方面的积累,设计合成非IPR富勒烯替代IPR富勒烯电子传输层,利用非IPR富勒烯衍生物比IPR富勒烯衍生物具有更高的热稳定性、能级可调控等优点,克服IPR富勒烯的固有缺点,以提升钙钛矿电池的稳定性为主要目标,以点带面,推进数量极大的非IPR富勒烯的应用。
英文摘要
The research focus of this project is the function and application of clusters in the key funding research directions. As a typical representative of carbon clusters, fullerenes have unique spherical cage molecular structures and electron affinity properties, which are suitable for photovoltaic materials as electron acceptors and have broad application prospects. Among them, the number of non-IPR fullerenes with adjacent five-membered rings is very large. At present, the synthesis of stable non-IPR fullerenes has been realized, but their application research is still in a blank stage. Perovskite solar cells (PSCs) are one of the most important applications for fullerenes, but the commonly used fullerene electron transport materials (ETMs) in PSCs are IPR fullerenes, such as C60, C70 and their derivatives. Due to the inherent properties of these IPR fullerenes, their derivatives have some drawbacks such as difficult energy level regulation and poor thermal stability, which limits the improvement of device stability in PSCs. In this project, we plan to design and synthesize non-IPR fullerenes to replace IPR fullerenes as ETMs in PSCs, which is based on the applicant and his team's accumulation in non-IPR fullerene research. Non-IPR fullerene derivatives have the advantages of higher thermal stability and tunable energy level compared with their IPR counterparts, which overcome the inherent shortcomings of IPR fullerenes. Aim to improve the stability of PSCs as the main goal, this project will promote the application of a large number of non-IPR fullerenes.
期刊论文列表
专著列表
科研奖励列表
会议论文列表
专利列表
DOI:10.1016/j.xcrp.2021.100646
发表时间:2021-11
期刊:Cell Reports Physical Science
影响因子:8.9
作者:Bao-Shan Wu;Ming-Wei An;Junmin Chen;Z. Xing;Zuo-Chang Chen;Lin-Long Deng;Han-Rui Tian;Daqin Yun;S. Xie;Lan-Sun Zheng
通讯作者:Bao-Shan Wu;Ming-Wei An;Junmin Chen;Z. Xing;Zuo-Chang Chen;Lin-Long Deng;Han-Rui Tian;Daqin Yun;S. Xie;Lan-Sun Zheng
DOI:10.1016/j.cej.2023.144056
发表时间:2023-08
期刊:Chemical Engineering Journal
影响因子:15.1
作者:Ming-Wei An;Bolin Li;Binwei Chen;Zuo-Chang Chen;Han-Rui Tian;Lin-Long Deng;Xugang Guo;Z. Xing
通讯作者:Ming-Wei An;Bolin Li;Binwei Chen;Zuo-Chang Chen;Han-Rui Tian;Lin-Long Deng;Xugang Guo;Z. Xing
高稳定性晶态结构有机太阳能电池的制备和性能研究
- 批准号:51502252
- 项目类别:青年科学基金项目
- 资助金额:20.0万元
- 批准年份:2015
- 负责人:邓林龙
- 依托单位:
国内基金
海外基金
