Transient Optical Properties of CsPbX 3 /Poly(maleic anhydride‐ alt ‐1‐octadecene) Perovskite Quantum Dots for White Light‐Emitting Diodes | Zendy

Xu Jian | Zendy; Zhu Liang | Zendy; Chen Jia | Zendy; Riaz Saba | Zendy; Sun Liwei | Zendy; Wang Ying | Zendy; Wang Wei | Zendy; Dai Jun | Zendy

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Transient Optical Properties of CsPbX 3 /Poly(maleic anhydride‐ alt ‐1‐octadecene) Perovskite Quantum Dots for White Light‐Emitting Diodes

Author(s) -

Xu Jian,

Zhu Liang,

Chen Jia,

Riaz Saba,

Sun Liwei,

Wang Ying,

Wang Wei,

Dai Jun

Publication year - 2021

Publication title -

physica status solidi (rrl) – rapid research letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.786

H-Index - 68

eISSN - 1862-6270

pISSN - 1862-6254

DOI - 10.1002/pssr.202170010

Subject(s) - photoluminescence , quantum dot , materials science , optoelectronics , maleic anhydride , light emitting diode , diode , perovskite (structure) , crystallinity , polymer , chemistry , composite material , crystallography , copolymer

CsPbX 3 /poly(maleic anhydride‐ alt ‐1‐octadecene) (PMAO) quantum dots with good crystallinity and stability are fabricated, as described by Jun Dai and co‐workers in article number 2000498 . These quantum dots present longer photoluminescence lifetime, higher photoluminescence quantum yields, and slower intraband hot‐exciton relaxation. White light‐emitting diode devices are fabricated by integrating the green and red CsPbX 3 /PMAO quantum dots on blue GaN chips, showing stable white‐light emission.

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