National Science Library, Chinese Academy of Sciences
  登录 机构网站 ENGLISH
您当前的位置是:首页->详细浏览

期刊名称: Acta Crystallographica Section B
Volume:71    Issue:6        Page:668-678
ISSN:2052-5206,2052-5192

Structural diversity in hybrid organic–inorganic lead iodide materials期刊论文

作者: Weber Oliver J Marshall Kayleigh L Dyson Lewis M Weller Mark T
DOI:10.1107/S2052520615019885

服务链接:
页码: 668-678
出版者: International Union of Crystallography,Wiley Subscription Services, Inc
期刊名称: Acta Crystallographica Section B
ISSN: 2052-5206,2052-5192
卷期: Volume:71    Issue:6
语言: English
摘要: The structural chemistry of hybrid organic–inorganic lead iodide materials has become of increasing significance for energy applications since the discovery and development of perovskite solar cells based on methylammonium lead iodide. Seven new hybrid lead iodide compounds have been synthesized and structurally characterized using single‐crystal X‐ray diffraction. The lead iodide units in materials templated with bipyridyl, 1,2‐bis(4‐pyridyl)ethane, 1,2‐di(4‐pyridyl)ethylene and imidazole adopt one‐dimensional chain structures, while crystallization from solutions containing piperazinium cations generates a salt containing isolated [PbI6]4− octahedral anions. Templating with 4‐chlorobenzylammonium lead iodide adopts the well known two‐dimensional layered perovskite structure with vertex shared sheets of composition [PbI4]2− separated by double layers of organic cations. The relationships between the various structures determined, their compositions, stability and hydrogen bonding between the protonated amine and the iodide ions of the PbI6 octahedra are described.
相关主题: lead iodide, organic–inorganic hybrid, photovoltaic, organic-inorganic hybrid, Perovskite, Structure, Hydrogen, Crystals,

相关文献推荐:

问图书管理员更多图书管理员

学科咨询馆员
学科馆员

电话:
邮件:
问图书馆员

图标说明

在线获取原文 原文传递 详细信息 图书在架状态 图书馆际互借 问图书馆员

常见问题

图书馆开放时间 图书馆位置 借阅要求 您在使用中发现的任何错误,都可以向我们 【报告错误】,非常感谢!

作者信息:×