Functionalization of fullerene materials toward applications in perovskite solar cells,Materials Chemistry Frontiers

当前位置： X-MOL 学术 › Mater. Chem. Front. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Functionalization of fullerene materials toward applications in perovskite solar cells
Materials Chemistry Frontiers ( IF 6.0 ) Pub Date : 2020-06-11 , DOI: 10.1039/d0qm00295j
Lingbo Jia _{1,

2,

3,

4,

5} , Muqing Chen _{1,

2,

3,

4,

5} , Shangfeng Yang _{1,

2,

3,

4,

5}

Affiliation

Fullerene materials exhibit high electron affinity, high electron mobility and small reorganization energy, thus they have been widely utilized as electron transport layers, cathode interfacial layers and trap passivators in constructing efficient organic–inorganic hybrid halide perovskite solar cells (PSCs). Herein, we summarize the recent progress of functionalized fullerene materials (i.e., fullerene derivatives) which have been applied in PSCs, focusing on chemical functionalization strategies. We provide exhaustive lists of all reported fullerene derivatives applied in PSCs, and categorize them based on the types of addend groups and addition patterns. In particular, we manage to unveil the correlation between the chemical structures of fullerene derivatives, especially the addend groups, and their performance in improving the PSC device efficiency and stability. Finally, we propose an outlook on the future development of fullerene derivatives in realizing high-performance PSC devices.

中文翻译：

富勒烯材料的功能化，以应用于钙钛矿太阳能电池

富勒烯材料具有高电子亲和力，高电子迁移率和小的重组能，因此已被广泛用作电子传输层，阴极界面层和陷阱钝化剂，以构建有效的有机-无机杂化卤化物钙钛矿型太阳能电池（PSC）。在这里，我们总结了功能性富勒烯材料（即，富勒烯衍生物）已应用于PSC中，着重于化学功能化策略。我们提供了在PSC中应用的所有报告的富勒烯衍生物的详尽列表，并根据加成基团的类型和加成模式对它们进行了分类。特别是，我们设法揭示了富勒烯衍生物（尤其是加成基团）的化学结构与其在提高PSC器件效率和稳定性方面的性能之间的相关性。最后，我们对实现高性能PSC装置中富勒烯衍生物的未来发展提出了展望。

更新日期：2020-07-30

点击分享查看原文

点击收藏

阅读更多本刊最新论文