Perovskite chemical gardens: highly fluorescent microtubes from self-assembly and ion exchange

被引：9

作者：

Batista, Bruno C. ^{[1
]}

Steinbock, Oliver ^{[1
]}

机构：

[1] Florida State Univ, Dept Chem & Biochem, Tallahassee, FL 32306 USA

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 91期

关键词：

CALCIUM-CARBONATE; PB(II); CACO3;

D O I：

10.1039/d2cc05611a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report the shape-preserving conversion of self-assembled CaCO3 microtubes to PbCO3 and MAPbBr(3) perovskite. The first step induces the growth of cerussite needles on the outer surface. When further converted, these hedgehog-like structures become fluorescent. Additional spatial control of the process yields Janus tubes of CaCO3 and perovskite segments.

引用

页码：12736 / 12739

页数：4

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