Login | Cas Login
English| 简体中文| 繁体中文

  • Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

Advanced Search

author：

Zhou, Y. (Zhou, Y..) [1] | Yang, Z. (Yang, Z..) [2] | Huang, Q. (Huang, Q..) [3] | Ye, Y. (Ye, Y..) [4] | Ye, B. (Ye, B..) [5] | Shen, Z. (Shen, Z..) [6] | Wu, W. (Wu, W..) [7] | Zeng, Z. (Zeng, Z..) [8] | Meng, Z. (Meng, Z..) [9] | Hong, H. (Hong, H..) [10] | Ye, S. (Ye, S..) [11] | Cheng, Z. (Cheng, Z..) [12] | Lan, Q. (Lan, Q..) [13] | Wang, J. (Wang, J..) [14] | Chen, Y. (Chen, Y..) [15] | Zhang, H. (Zhang, H..) [16] | Guo, T. (Guo, T..) [17] | Li, F. (Li, F..) [18] | Weng, Z. (Weng, Z..) [20]

Indexed by：

Scopus

Abstract：

Metal　halide　perovskite　quantum　dots　(QDs)　have　significant　potential　for　application　in　light-emitting　diodes　(LED)　owing　to　their　superior　optical　properties.　However,　the　dynamic　instability　of　traditional　oleic　acid/amine　ligands　has　a　considerable　impact　on　the　optical　and　chemical　properties　of　the　surface.　Additionally,　one　of　its　insulating　qualities　restricts　the　practical　application　of　electroluminescent　devices.　In　this　case,　the　dual-function　ligand　DDA-MeS　can　passivate　surface　defects　while　also　stabilizing　chelation　on　QDs　surface.　As　a　result,　the　electrical　performance　of　green　QDs-LED　devices　is　greatly　enhanced,　the　external　quantum　efficiency　is　raised　to　10.18%,　the　maximum　brightness　is　also　boosted　to　8025　cd/m2,　and　the　turn-on　voltage　is　decreased　to　2.5　V.　This　work　also　provides　a　novel　strategy　for　the　development　of　green　LED　devices　with　dual-function　ligands　that　can　be　highly　effective　and　bright.　©　2023　Elsevier　Ltd

Keyword：

Dual-function ligand High efficiency Perovskite quantum dots Surface defects

Community：

  • [ 1 ] [Zhou Y.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 2 ] [Yang Z.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 3 ] [Yang Z.]Mindu Innovation Laboratory, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China
  • [ 4 ] [Huang Q.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 5 ] [Ye Y.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 6 ] [Ye B.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Shen Z.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 8 ] [Wu W.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 9 ] [Zeng Z.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 10 ] [Meng Z.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 11 ] [Hong H.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 12 ] [Ye S.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 13 ] [Cheng Z.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 14 ] [Lan Q.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 15 ] [Wang J.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 16 ] [Chen Y.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 17 ] [Zhang H.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 18 ] [Guo T.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 19 ] [Guo T.]Mindu Innovation Laboratory, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China
  • [ 20 ] [Li F.]National & Local United Engineering Laboratory of Flat Panel Display Technology, Fuzhou University, Fuzhou, 350108, China
  • [ 21 ] [Li F.]Mindu Innovation Laboratory, Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, 350108, China
  • [ 22 ] [Chen Y.]Department of Physics, School of Physics and Information Engineering, Fuzhou University, China
  • [ 23 ] [Weng Z.]Department of Physics, School of Physics and Information Engineering, Fuzhou University, China

Reprint 's Address：

Email：

Show more details

Related Keywords：

Related Article：

Source ：

Vacuum

ISSN： 0042-207X

Year： 2023

Volume： 214

3 . 8

JCR@2023

3 . 8 0 0

JCR@2023

ESI HC Threshold：49

JCR Journal Grade：2

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS
Online/Total：100/10054383
Address：FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code：350116) Contact Us：0591-22865326
Copyright：FZU Library Technical Support：Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1