PNBE-supported metallopolymer-type optical materials through grafting of Zn-Ln (Ln = Nd, Yb or Er) benzimidazole complex monomers with efficient NIR luminescence

Lin Liu; Hongyan Li; Weixu Feng; Guorui Fu; Xingqiang Lü; Rick W K WONG; Richard A. Jones

doi:10.1016/j.optmat.2016.11.045

PNBE-supported metallopolymer-type optical materials through grafting of Zn-Ln (Ln = Nd, Yb or Er) benzimidazole complex monomers with efficient NIR luminescence

Lin Liu, Hongyan Li, Weixu Feng, Guorui Fu, Xingqiang Lü^*, Rick W K WONG, Richard A. Jones

^*Corresponding author for this work

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

9 Citations (Scopus)

Abstract

Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of obtained allyl-containing complex monomers [Zn(L)₂(Py)Ln(NO₃)₃] (Ln = La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL = 4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol; Py = pyridine), a series of metallopolymers Poly(NBE-co-[Zn(L)₂Ln(Py)(NO₃)₃)]) were obtained, respectively. Especially for Poly(NBE-co-2) and Poly(NBE-co-3), covalently-bonded grafting endows significantly improved physical properties including efficient NIR luminescence (Φ_Nd^L = 0.63% and Φ_Yb^L = 1.43%) in solid state.

Original language	English
Pages (from-to)	106-113
Number of pages	8
Journal	Optical Materials
Volume	64
DOIs	https://doi.org/10.1016/j.optmat.2016.11.045
Publication status	Published - 1 Feb 2017

Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Computer Science(all)
Atomic and Molecular Physics, and Optics
Spectroscopy
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Electrical and Electronic Engineering

User-Defined Keywords

Allyl-containing Zn-Ln benzimidazole complex monomer
NIR luminescence
PNBE-supported metallopolymer
ROMP

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10.1016/j.optmat.2016.11.045

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@article{604f55a5704640e5bd8a8d97117d8fda,

title = "PNBE-supported metallopolymer-type optical materials through grafting of Zn-Ln (Ln = Nd, Yb or Er) benzimidazole complex monomers with efficient NIR luminescence",

abstract = "Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of obtained allyl-containing complex monomers [Zn(L)2(Py)Ln(NO3)3] (Ln = La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL = 4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol; Py = pyridine), a series of metallopolymers Poly(NBE-co-[Zn(L)2Ln(Py)(NO3)3)]) were obtained, respectively. Especially for Poly(NBE-co-2) and Poly(NBE-co-3), covalently-bonded grafting endows significantly improved physical properties including efficient NIR luminescence (ΦNdL = 0.63% and ΦYbL = 1.43%) in solid state.",

keywords = "Allyl-containing Zn-Ln benzimidazole complex monomer, NIR luminescence, PNBE-supported metallopolymer, ROMP",

author = "Lin Liu and Hongyan Li and Weixu Feng and Guorui Fu and Xingqiang L{\"u} and WONG, {Rick W K} and Jones, {Richard A.}",

note = "Funding Information: This work is funded by the National Natural Science Foundation (21373160, 91222201, 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 (20116101110003) of Higher Education, the Science and Technology and Innovation Project (2012KTCQ01-37) of Shaanxi Province, Graduate Innovation and Creativity Fund (YZZ15036) of Northwest University in P. R. of China and the Robert A. Welch Foundation (Grant F-816).",

year = "2017",

month = feb,

day = "1",

doi = "10.1016/j.optmat.2016.11.045",

language = "English",

volume = "64",

pages = "106--113",

journal = "Optical Materials",

issn = "0925-3467",

publisher = "Elsevier",

}

TY - JOUR

T1 - PNBE-supported metallopolymer-type optical materials through grafting of Zn-Ln (Ln = Nd, Yb or Er) benzimidazole complex monomers with efficient NIR luminescence

AU - Liu, Lin

AU - Li, Hongyan

AU - Feng, Weixu

AU - Fu, Guorui

AU - Lü, Xingqiang

AU - WONG, Rick W K

AU - Jones, Richard A.

N1 - Funding Information: This work is funded by the National Natural Science Foundation (21373160, 91222201, 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 (20116101110003) of Higher Education, the Science and Technology and Innovation Project (2012KTCQ01-37) of Shaanxi Province, Graduate Innovation and Creativity Fund (YZZ15036) of Northwest University in P. R. of China and the Robert A. Welch Foundation (Grant F-816).

PY - 2017/2/1

Y1 - 2017/2/1

N2 - Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of obtained allyl-containing complex monomers [Zn(L)2(Py)Ln(NO3)3] (Ln = La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL = 4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol; Py = pyridine), a series of metallopolymers Poly(NBE-co-[Zn(L)2Ln(Py)(NO3)3)]) were obtained, respectively. Especially for Poly(NBE-co-2) and Poly(NBE-co-3), covalently-bonded grafting endows significantly improved physical properties including efficient NIR luminescence (ΦNdL = 0.63% and ΦYbL = 1.43%) in solid state.

AB - Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of obtained allyl-containing complex monomers [Zn(L)2(Py)Ln(NO3)3] (Ln = La, 1; Nd, 2; Yb, 3; Er, 4 or Gd, 5; HL = 4-allyl-2-(1H-benzo[d]imidazol-2-yl)-6-methoxyphenol; Py = pyridine), a series of metallopolymers Poly(NBE-co-[Zn(L)2Ln(Py)(NO3)3)]) were obtained, respectively. Especially for Poly(NBE-co-2) and Poly(NBE-co-3), covalently-bonded grafting endows significantly improved physical properties including efficient NIR luminescence (ΦNdL = 0.63% and ΦYbL = 1.43%) in solid state.

KW - Allyl-containing Zn-Ln benzimidazole complex monomer

KW - NIR luminescence

KW - PNBE-supported metallopolymer

KW - ROMP

UR - http://www.scopus.com/inward/record.url?scp=85002245051&partnerID=8YFLogxK

U2 - 10.1016/j.optmat.2016.11.045

DO - 10.1016/j.optmat.2016.11.045

M3 - Journal article

AN - SCOPUS:85002245051

SN - 0925-3467

VL - 64

SP - 106

EP - 113

JO - Optical Materials

JF - Optical Materials

ER -

PNBE-supported metallopolymer-type optical materials through grafting of Zn-Ln (Ln = Nd, Yb or Er) benzimidazole complex monomers with efficient NIR luminescence

Abstract

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