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White‐Light‐Emitting Diodes: Targeting Cooling for Quantum Dots in White QDs‐LEDs by Hexagonal Boron Nitride Platelets with Electrostatic Bonding (Adv. Funct. Mater. 30/2018)
Author(s) -
Xie Bin,
Liu Haochen,
Hu Run,
Wang Chaofan,
Hao Junjie,
Wang Kai,
Luo Xiaobing
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201870212
Subject(s) - materials science , quantum dot , hexagonal boron nitride , color rendering index , optoelectronics , light emitting diode , luminous efficacy , diode , white light , nitride , nanotechnology , graphene , layer (electronics)
In article 1801407 , Kai Wang, Xiaobing Luo, and co‐workers apply hexagonal boron nitride (hBN) platelets in the targeted cooling of quantum dot (QD) based white‐light‐emitting diodes. An effective heat transfer is established through QD/hBN, while maintaining high luminous efficiency and a high color rendering index.