Ultrastable, Highly Luminescent Organic-Inorganic Perovskite-Polymer Composite Films

Yanan Wang; Juan He; Hao Chen; Jiangshan Chen; Ruidong Zhu; Pin Ma; Andrew Towers; Yuan Lin; Andre J Gesquiere; Shin-Tson Wu; Yajie Dong

doi:10.1002/adma.201603964

Ultrastable, Highly Luminescent Organic-Inorganic Perovskite-Polymer Composite Films

Adv Mater. 2016 Dec;28(48):10710-10717. doi: 10.1002/adma.201603964. Epub 2016 Oct 17.

Authors

Yanan Wang^{1

2}, Juan He³, Hao Chen^{1

3}, Jiangshan Chen^{1

4}, Ruidong Zhu³, Pin Ma², Andrew Towers^{1

5}, Yuan Lin², Andre J Gesquiere^{1

3

5

6}, Shin-Tson Wu³, Yajie Dong^{1

3

6}

Affiliations

¹ NanoScience Technology Center, University of Central Florida, Orlando, FL, 32826, USA.
² Beijing National Laboratory for Molecular Sciences, Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
³ College of Optics and Photonics, University of Central Florida, Orlando, FL, 32816, USA.
⁴ State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, China.
⁵ Department of Chemistry, University of Central Florida, Orlando, FL, 32816, USA.
⁶ Department of Materials Science and Engineering, University of Central Florida, Orlando, FL, 32816, USA.

PMID: 27748549
DOI: 10.1002/adma.201603964

Abstract

A simple yet general swelling-deswelling microencapsulation strategy has been developed to achieve well dispersed and intimately passivated crystalline organic-inorganic perovskites nanoparticles within polymer matrixes and results in a series of highly luminescent CH₃ NH₃ PbBr₃ (MAPbBr₃ )-polymer composite films with unprecedented water and thermal stabilities and superior color purity.

Keywords: composites; films; luminescent; organic-inorganic perovskite; ultrastable.