The regulatory effect of triphenylphosphine oxide on perovskites for morphological and radiative improvement

Danyang Jiang; Tao Jiang; Yuee Tian; Kaichuan Wen; Chunbo Duan; Nana Wang; Qiang Li; Jianpu Wang; Hui Xu

doi:10.1039/d1tc01320c

The regulatory effect of triphenylphosphine oxide on perovskites for morphological and radiative improvement

Danyang Jiang, Tao Jiang, Yuee Tian, Kaichuan Wen, Chunbo Duan, Nana Wang, Qiang Li, Jianpu Wang, Hui Xu

SCHOOL OF FLEXIBLE ELECTRONICS(FUTURE TECHNOLOGIES)|INSTITUTE OF ADVANCED MATERIALS(IAM)

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Abstract

The influence of a triphenylphosphine oxide (TPPO) additive on the morphology and emission of FAPbBr3 perovskites is investigated, which indicates the defect passivation through PO coordination for morphological improvement and emission enhancement, owing to the reduced non-radiative recombination rate and the stabilized FAPbBr3 crystal phase as evidenced by transient and temperature-dependent emission spectra.

Original language	English
Pages (from-to)	6399-6403
Number of pages	5
Journal	Journal of Materials Chemistry C
Volume	9
Issue number	20
DOIs	https://doi.org/10.1039/d1tc01320c
State	Published - 28 May 2021

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title = "The regulatory effect of triphenylphosphine oxide on perovskites for morphological and radiative improvement",

abstract = "The influence of a triphenylphosphine oxide (TPPO) additive on the morphology and emission of FAPbBr3 perovskites is investigated, which indicates the defect passivation through PO coordination for morphological improvement and emission enhancement, owing to the reduced non-radiative recombination rate and the stabilized FAPbBr3 crystal phase as evidenced by transient and temperature-dependent emission spectra.",

author = "Danyang Jiang and Tao Jiang and Yuee Tian and Kaichuan Wen and Chunbo Duan and Nana Wang and Qiang Li and Jianpu Wang and Hui Xu",

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T1 - The regulatory effect of triphenylphosphine oxide on perovskites for morphological and radiative improvement

AU - Jiang, Danyang

AU - Jiang, Tao

AU - Tian, Yuee

AU - Wen, Kaichuan

AU - Duan, Chunbo

AU - Wang, Nana

AU - Li, Qiang

AU - Wang, Jianpu

AU - Xu, Hui

PY - 2021/5/28

Y1 - 2021/5/28

N2 - The influence of a triphenylphosphine oxide (TPPO) additive on the morphology and emission of FAPbBr3 perovskites is investigated, which indicates the defect passivation through PO coordination for morphological improvement and emission enhancement, owing to the reduced non-radiative recombination rate and the stabilized FAPbBr3 crystal phase as evidenced by transient and temperature-dependent emission spectra.

AB - The influence of a triphenylphosphine oxide (TPPO) additive on the morphology and emission of FAPbBr3 perovskites is investigated, which indicates the defect passivation through PO coordination for morphological improvement and emission enhancement, owing to the reduced non-radiative recombination rate and the stabilized FAPbBr3 crystal phase as evidenced by transient and temperature-dependent emission spectra.

UR - http://www.scopus.com/inward/record.url?scp=85106942577&partnerID=8YFLogxK

U2 - 10.1039/d1tc01320c

DO - 10.1039/d1tc01320c

M3 - 文章

AN - SCOPUS:85106942577

SN - 2050-7526

VL - 9

SP - 6399

EP - 6403

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 20

ER -

The regulatory effect of triphenylphosphine oxide on perovskites for morphological and radiative improvement

Abstract

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