Does it mix? Insights and attempts to predict the formability of single phase mixed A-cation lead iodide perovskites

被引：4

作者：

Minussi, Fernando Brondani ^{[1
]}

da Silva Jr, Rogerio Marcos ^{[2
]}

Araujo, Eudes Borges ^{[1
]}

机构：

[1] Sao Paulo State Univ, Dept Phys & Chem, BR-15385000 Ilha Solteira, SP, Brazil

[2] Sao Paulo State Univ, Dept Elect Engn, BR-15385000 Ilha Solteira, SP, Brazil

来源：

INORGANIC CHEMISTRY FRONTIERS | 2023年 / 10卷 / 21期

基金：

巴西圣保罗研究基金会;

关键词：

Iodine compounds - Layered semiconductors - Lead compounds - Perovskite - Solid solutions;

D O I：

10.1039/d3qi01615c

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Current literature lacks simple ways to predict whether a given halide perovskite solid solution forms a single-phase system. Examining existing data suggests that single-phase A-site solid solutions are preferably formed when substituent cations are larger and have more N-H bonds than the host cation. Current data suggest that radii and N-H bonds control the solubility and phase segregation in mixed A-cation lead iodide perovskites.

引用

页码：6129 / 6133

页数：5

共 18 条

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