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author:

Huang, Haoqing (Huang, Haoqing.) [1] | Zhang, Shuo (Zhang, Shuo.) [2] | Yu, Fangyuan (Yu, Fangyuan.) [3] | Lin, Jinfeng (Lin, Jinfeng.) [4] | Wu, Xiao (Wu, Xiao.) [5] (Scholars:吴啸) | Zhao, Chunlin (Zhao, Chunlin.) [6] (Scholars:赵纯林) | Gao, Min (Gao, Min.) [7] (Scholars:高旻) | Lin, Tengfei (Lin, Tengfei.) [8] (Scholars:林腾飞) | Jin, Yanqiao (Jin, Yanqiao.) [9] (Scholars:靳艳巧) | Lin, Cong (Lin, Cong.) [10] (Scholars:林枞)

Indexed by:

EI Scopus SCIE

Abstract:

Traditional solid-state luminescent materials (e.g., phosphors and microcrystalline glasses) have attracted extensive attention due to their high energy efficiency and long lifespan. However, their application scope is limited by complex compositions and manufacturing processes, as well as single-function. In this study, solid-state reaction was utilized to prepare transparent-ferroelectric (K0.5Na0.5)NbO3 (KNN) ceramics by simply codoping with Dy3+ and Sr2+, providing possibilities for large-scale production. Ceramics exhibit high optical transmittance, high-quality white-light emission and relaxor ferroelectric feature. Under irradiation of UV light, photochromic behavior occurring in the ceramics, resulting in modulating the optical performances, especially quality of emitted white light. Multifunctionality can expand latent applications of KNN-based ceramics from white light-emitting diodes to modulated optoelectronic devices.

Keyword:

KNN photochromism photoluminescence transparent ceramic white-light emission

Community:

  • [ 1 ] [Huang, Haoqing]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 2 ] [Zhang, Shuo]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 3 ] [Yu, Fangyuan]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 4 ] [Wu, Xiao]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 5 ] [Zhao, Chunlin]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 6 ] [Gao, Min]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 7 ] [Lin, Tengfei]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 8 ] [Jin, Yanqiao]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 9 ] [Lin, Cong]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China
  • [ 10 ] [Lin, Jinfeng]Tongji Univ, Sch Mat Sci & Engn, Key Lab Adv Civil Engn Mat, Funct Mat Res Lab,Minist Educ, Shanghai, Peoples R China

Reprint 's Address:

  • [Wu, Xiao]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China;;[Lin, Cong]Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Peoples R China;;

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Source :

JOURNAL OF THE AMERICAN CERAMIC SOCIETY

ISSN: 0002-7820

Year: 2023

Issue: 2

Volume: 107

Page: 1137-1147

3 . 5

JCR@2023

3 . 5 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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