Efficient NIR (near-infrared) luminescent ZnLn-grafted (Ln=Nd, Yb or Er) PNBE (Poly(norbornene))

Lin Liu; Hei Ni Feng; Guo Rui Fu; Bao Ning Li; Xing Qiang Lü; Rick W K WONG; Richard A. Jones

doi:10.1016/j.jlumin.2017.02.003

Efficient NIR (near-infrared) luminescent ZnLn-grafted (Ln=Nd, Yb or Er) PNBE (Poly(norbornene))

Lin Liu, Hei Ni Feng, Guo Rui Fu, Bao Ning Li, Xing Qiang Lü^*, Rick W K WONG, Richard A. Jones

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

10 Citations (Scopus)

Abstract

Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of allyl-containing complex monomers [Zn(L)₂(µ₁-OAc)Ln(µ₂-OAc)₂] (Ln=La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL=4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol), a series of ZnLn-grafted polymers Poly([Zn(L)₂(µ₁-OAc)Ln(µ₂-OAc)₂]-co-NBE) with desired physical properties were obtained, respectively. Within near-infrared (NIR) luminescent polymers, Poly(3-co-NBE) endows an attractive quantum yield of 1.47% in solid state, and exhibits an effective prevention of high-concentration self-quenching.

Original language	English
Pages (from-to)	23-29
Number of pages	7
Journal	Journal of Luminescence
Volume	186
DOIs	https://doi.org/10.1016/j.jlumin.2017.02.003
Publication status	Published - 1 Jun 2017

Scopus Subject Areas

Biophysics
Biochemistry
Chemistry(all)
Atomic and Molecular Physics, and Optics
Condensed Matter Physics

User-Defined Keywords

Allyl-containing [Zn(Benzimidazole)Ln-arrayed complex monomer
NIR luminescence
PNBE matrix
ROMP

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10.1016/j.jlumin.2017.02.003

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@article{4c4d2132796143c9be0a91a719308243,

title = "Efficient NIR (near-infrared) luminescent ZnLn-grafted (Ln=Nd, Yb or Er) PNBE (Poly(norbornene))",

abstract = "Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of allyl-containing complex monomers [Zn(L)2(µ1-OAc)Ln(µ2-OAc)2] (Ln=La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL=4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol), a series of ZnLn-grafted polymers Poly([Zn(L)2(µ1-OAc)Ln(µ2-OAc)2]-co-NBE) with desired physical properties were obtained, respectively. Within near-infrared (NIR) luminescent polymers, Poly(3-co-NBE) endows an attractive quantum yield of 1.47% in solid state, and exhibits an effective prevention of high-concentration self-quenching.",

keywords = "Allyl-containing [Zn(Benzimidazole)Ln-arrayed complex monomer, NIR luminescence, PNBE matrix, ROMP",

author = "Lin Liu and Feng, {Hei Ni} and Fu, {Guo Rui} and Li, {Bao Ning} and L{\"u}, {Xing Qiang} and WONG, {Rick W K} and Jones, {Richard A.}",

note = "Funding Information: This work is funded by the National Natural Science Foundation (21373160, 91222201 and 21173165), the Program for New Century Excellent Talents in University from the Ministry of Education of China (NCET-10-0936), the research fund for the Doctoral Program of Higher Education (20116101110003), the Science and Technology and Innovation Project of Shaanxi Province (2012KTCQ01-37), Graduate Innovation and Creativity Fund of Northwest University in P.R. of China (YZZ15036)?and the Robert A. Welch Foundation (Grant F-816).",

year = "2017",

month = jun,

day = "1",

doi = "10.1016/j.jlumin.2017.02.003",

language = "English",

volume = "186",

pages = "23--29",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier",

}

TY - JOUR

T1 - Efficient NIR (near-infrared) luminescent ZnLn-grafted (Ln=Nd, Yb or Er) PNBE (Poly(norbornene))

AU - Liu, Lin

AU - Feng, Hei Ni

AU - Fu, Guo Rui

AU - Li, Bao Ning

AU - Lü, Xing Qiang

AU - WONG, Rick W K

AU - Jones, Richard A.

N1 - Funding Information: This work is funded by the National Natural Science Foundation (21373160, 91222201 and 21173165), the Program for New Century Excellent Talents in University from the Ministry of Education of China (NCET-10-0936), the research fund for the Doctoral Program of Higher Education (20116101110003), the Science and Technology and Innovation Project of Shaanxi Province (2012KTCQ01-37), Graduate Innovation and Creativity Fund of Northwest University in P.R. of China (YZZ15036)?and the Robert A. Welch Foundation (Grant F-816).

PY - 2017/6/1

Y1 - 2017/6/1

N2 - Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of allyl-containing complex monomers [Zn(L)2(µ1-OAc)Ln(µ2-OAc)2] (Ln=La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL=4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol), a series of ZnLn-grafted polymers Poly([Zn(L)2(µ1-OAc)Ln(µ2-OAc)2]-co-NBE) with desired physical properties were obtained, respectively. Within near-infrared (NIR) luminescent polymers, Poly(3-co-NBE) endows an attractive quantum yield of 1.47% in solid state, and exhibits an effective prevention of high-concentration self-quenching.

AB - Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of allyl-containing complex monomers [Zn(L)2(µ1-OAc)Ln(µ2-OAc)2] (Ln=La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL=4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol), a series of ZnLn-grafted polymers Poly([Zn(L)2(µ1-OAc)Ln(µ2-OAc)2]-co-NBE) with desired physical properties were obtained, respectively. Within near-infrared (NIR) luminescent polymers, Poly(3-co-NBE) endows an attractive quantum yield of 1.47% in solid state, and exhibits an effective prevention of high-concentration self-quenching.

KW - Allyl-containing [Zn(Benzimidazole)Ln-arrayed complex monomer

KW - NIR luminescence

KW - PNBE matrix

KW - ROMP

UR - http://www.scopus.com/inward/record.url?scp=85012173175&partnerID=8YFLogxK

U2 - 10.1016/j.jlumin.2017.02.003

DO - 10.1016/j.jlumin.2017.02.003

M3 - Journal article

AN - SCOPUS:85012173175

SN - 0022-2313

VL - 186

SP - 23

EP - 29

JO - Journal of Luminescence

JF - Journal of Luminescence

ER -

Efficient NIR (near-infrared) luminescent ZnLn-grafted (Ln=Nd, Yb or Er) PNBE (Poly(norbornene))

Abstract

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