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author:

Huang, Qiu-Qin (Huang, Qiu-Qin.) [1] | Lin, Yan-Yan (Lin, Yan-Yan.) [2] | Wang, Yu-Ling (Wang, Yu-Ling.) [3] | Qi, Jia yuan (Qi, Jia yuan.) [4] (Scholars:齐嘉媛) | Fu, FengFu (Fu, FengFu.) [5] (Scholars:付凤富) | Wei, Qiao-Hua (Wei, Qiao-Hua.) [6] (Scholars:魏巧华)

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Scopus SCIE

Abstract:

Three pargyline-phosphine copper(I) clusters, [Cu-4(C equivalent to C-C9H12N)(3)(PPh3)(4)](PF6) (1) and [Cu-6(CC-C9H12N)(4)(dppy)(4)](X)(2) (dppy = diphenyl-2-pyridylphosphine; X = PF6 for 2 and X = ClO4 for 3), were synthesized. Their structures were fully characterized using various spectroscopic methods and X-ray crystallography, which showed that the stoichiometry and nature of pargyline and phosphine ligands play an important role in tuning the structure and photophysical features of Cu(i) clusters. Interestingly, clusters 1, 2 and 3 exhibited red, orange and yellow phosphorescence with high quantum yields of 88.5%, 22.0% and 40.2%, respectively, at room temperature. Moreover, clusters 1-3 show distinct temperature-dependent emissions. The excellent luminescence performance of 1 and 3 was designed and employed for the construction of monochrome and white light-emitting devices (LEDs).

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  • [ 1 ] [Huang, Qiu-Qin]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China
  • [ 2 ] [Lin, Yan-Yan]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China
  • [ 3 ] [Wang, Yu-Ling]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China
  • [ 4 ] [Qi, Jia yuan]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China
  • [ 5 ] [Fu, FengFu]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China
  • [ 6 ] [Wei, Qiao-Hua]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China
  • [ 7 ] [Wei, Qiao-Hua]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

Reprint 's Address:

  • 魏巧华

    [Wei, Qiao-Hua]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, Coll Chem,Fujian Prov Key Lab Electrochem Energy S, Fuzhou 350108, Fujian, Peoples R China;;[Wei, Qiao-Hua]Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

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Source :

DALTON TRANSACTIONS

ISSN: 1477-9226

Year: 2024

Issue: 13

Volume: 53

Page: 5844-5850

3 . 5 0 0

JCR@2023

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: 1

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