Phosphine oxide modulator-ameliorated hole injection for blue perovskite light-emitting diodes-Reference-Cited by-同舟云学术

Phosphine oxide modulator-ameliorated hole injection for blue perovskite light-emitting diodes

Published:2023 Issue:38 Volume:11 Page:20808-20815
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Fan Xiangyang¹,Wang Yu²,Shen Xinyu³⁴^ORCID,Yu Zhongkai³,Jeong Woo Hyeon³^ORCID,Jang Ji Won⁵,Kim Yeong Gyeong¹,Woo Seung-Je⁶,Ahn Hyungju⁷^ORCID,Choi Hyosung⁵^ORCID,Lee Tae-Woo⁶^ORCID,Park Sung Heum¹^ORCID,Gao Feng²^ORCID,Lee Bo Ram³^ORCID

Affiliation:

1. Department of Physics, Pukyong National University, CECS Research Institute, Core Research Institute, Busan 48513, Republic of Korea

2. Department of Physics, Chemistry and Biology (IFM), Linköping University, Linköping, SE-58183, Sweden

3. School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 16419, Republic of Korea

4. Clarendon Laboratory, Department of Physics, University of Oxford, OX1 3PU Oxford, UK

5. Department of Chemistry, Research Institute for Convergence of Basic Science, Research Institute for Natural Sciences, Hanyang University, Seoul 04763, Republic of Korea

6. Department of Materials Science and Engineering, Seoul National University, Seoul 08826, Republic of Korea

7. Pohang Accelerator Laboratory, POSTECH, Pohang 37673, Republic of Korea

Abstract

TMFPPO is developed and incorporated into PVK to modulate the hole mobility and energy level of the hole-transport layer, giving rise to a barrier-free blue perovskite light-emitting diode and an enhancement of the EQE from 4.95 to 7.23% at 477 nm.

Funder

National Supercomputer Centre, Linköpings Universitet

National Research Foundation of Korea

Horizon 2020 Framework Programme

Samsung

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TA/D3TA03910B

Reference59 articles.

1. Passivation strategies for mitigating defect challenges in halide perovskite light-emitting diodes

2. Manipulation of Charge Dynamics for Efficient and Bright Blue Perovskite Light‐Emitting Diodes with Chiral Ligands

3. Homogeneous Phase Distribution in Q‐2D Perovskites via Co‐Assembly of Spacer Cations for Efficient Light‐Emitting Diodes

4. Toward Stable and Efficient Perovskite Light‐Emitting Diodes

5. Solvent polishing engineering for quasi-two-dimensional perovskite blue light-emitting diodes