Long-term stable stacked CsPbBr3 quantum dot films for highly efficient white light generation in LEDs

Young Hyun Song; Jin Sun Yoo; Bong Kyun Kang; Seung Hee Choi; Eun Kyung Ji; Hyun Suk Jung; Dae Ho Yoon

doi:10.1039/c6nr07410c

Long-term stable stacked CsPbBr₃ quantum dot films for highly efficient white light generation in LEDs

Young Hyun Song
, Jin Sun Yoo
, Bong Kyun Kang
, Seung Hee Choi
, Eun Kyung Ji
, Hyun Suk Jung
, Dae Ho Yoon

Department of Advanced Materials Science and Engineering

Sungkyunkwan University

Research output: Contribution to journal › Article › peer-review

70 Scopus citations

Abstract

We report highly efficient ethyl cellulose with CsPbBr₃ perovskite QD films for white light generation in LED application. Ethyl cellulose with CsPbBr₃ quantum dots is applied with Sr₂Si₅N₈:Eu²⁺ red phosphor on an InGaN blue chip, achieving a highly efficient luminous efficacy of 67.93 lm W^-1 under 20 mA current.

Original language	English
Pages (from-to)	19523-19526
Number of pages	4
Journal	Nanoscale
Volume	8
Issue number	47
DOIs	https://doi.org/10.1039/c6nr07410c
State	Published - 21 Dec 2016

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title = "Long-term stable stacked CsPbBr3 quantum dot films for highly efficient white light generation in LEDs",

abstract = "We report highly efficient ethyl cellulose with CsPbBr3 perovskite QD films for white light generation in LED application. Ethyl cellulose with CsPbBr3 quantum dots is applied with Sr2Si5N8:Eu2+ red phosphor on an InGaN blue chip, achieving a highly efficient luminous efficacy of 67.93 lm W-1 under 20 mA current.",

author = "Song, \{Young Hyun\} and Yoo, \{Jin Sun\} and Kang, \{Bong Kyun\} and Choi, \{Seung Hee\} and Ji, \{Eun Kyung\} and Jung, \{Hyun Suk\} and Yoon, \{Dae Ho\}",

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doi = "10.1039/c6nr07410c",

language = "English",

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T1 - Long-term stable stacked CsPbBr3 quantum dot films for highly efficient white light generation in LEDs

AU - Song, Young Hyun

AU - Yoo, Jin Sun

AU - Kang, Bong Kyun

AU - Choi, Seung Hee

AU - Ji, Eun Kyung

AU - Jung, Hyun Suk

AU - Yoon, Dae Ho

PY - 2016/12/21

Y1 - 2016/12/21

N2 - We report highly efficient ethyl cellulose with CsPbBr3 perovskite QD films for white light generation in LED application. Ethyl cellulose with CsPbBr3 quantum dots is applied with Sr2Si5N8:Eu2+ red phosphor on an InGaN blue chip, achieving a highly efficient luminous efficacy of 67.93 lm W-1 under 20 mA current.

AB - We report highly efficient ethyl cellulose with CsPbBr3 perovskite QD films for white light generation in LED application. Ethyl cellulose with CsPbBr3 quantum dots is applied with Sr2Si5N8:Eu2+ red phosphor on an InGaN blue chip, achieving a highly efficient luminous efficacy of 67.93 lm W-1 under 20 mA current.

UR - https://www.scopus.com/pages/publications/85000624450

U2 - 10.1039/c6nr07410c

DO - 10.1039/c6nr07410c

M3 - Article

AN - SCOPUS:85000624450

SN - 2040-3364

VL - 8

SP - 19523

EP - 19526

JO - Nanoscale

JF - Nanoscale

IS - 47

ER -

Long-term stable stacked CsPbBr₃ quantum dot films for highly efficient white light generation in LEDs

Abstract

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