Stable blue-emissive aluminum acetylacetonate nanocrystals with high quantum yield of over 80% and embedded in polymer matrix for remote UV-pumped white light–emitting diodes

Stable blue-emissive aluminum acetylacetonate nanocrystals with high quantum yield of over 80% and embedded in polymer matrix for remote UV-pumped white light–emitting diodes

Blue-emissive nanocrystals (NCs) with high photoluminescence quantum yields (PL QYs) and excellent stability are essential for lighting and displays. Here, a facile top-down approach (including two steps: thermal annealing and ultrasonic treatment) by using aluminum acetylacetonate (Al(acac)3) as a...

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Bibliographic Details
Main Authors: Zheng Hong, Chen Bingkun, Shi Lifu, Zhang Fa, Zhao Ziheng, Liu Yue, Huang Lingling, Zou Bingsuo, Wang Yongtian
Format: Article
Language:English
Published: De Gruyter 2020-04-01
Series:Nanophotonics
Subjects:
al(acac)3 nanocrystals
top-down approach
al(acac)3 ncs/pmma composite film
remote uv-wleds
Online Access:http://www.degruyter.com/view/j/nanoph.2020.9.issue-6/nanoph-2020-0142/nanoph-2020-0142.xml?format=INT

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http://www.degruyter.com/view/j/nanoph.2020.9.issue-6/nanoph-2020-0142/nanoph-2020-0142.xml?format=INT

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