PNBE-supported metallopolymer-type hybrid materials through grafting of Ln3-benzimidazole-arrayed (Ln = Nd, Yb or Er) complex monomers with efficient NIR luminescence

Guorui Fu; Heini Feng; Weixu Feng; Xingqiang Lü; Rick W K WONG

doi:10.1016/j.inoche.2016.11.018

PNBE-supported metallopolymer-type hybrid materials through grafting of Ln₃-benzimidazole-arrayed (Ln = Nd, Yb or Er) complex monomers with efficient NIR luminescence

Guorui Fu, Heini Feng, Weixu Feng, Xingqiang Lü^*, Rick W K WONG

^*Corresponding author for this work

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

7 Citations (Scopus)

Abstract

Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of the obtained allyl-containing complex monomers {[Ln₃(L)₄Cl₄(MeOH)₂]·Cl} (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 metallopolymers Poly({[Ln₃(L)₄Cl₄(MeOH)₂]·Cl}-co-NBE) 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 = 0.58% and Φ_Yb^L = 0.88%) in solid state.

Original language	English
Pages (from-to)	30-32
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	76
DOIs	https://doi.org/10.1016/j.inoche.2016.11.018
Publication status	Published - 1 Feb 2017

Scopus Subject Areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

User-Defined Keywords

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

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10.1016/j.inoche.2016.11.018

Cite this

@article{747e2c1c021442b78aed6d61f9bc1a36,

title = "PNBE-supported metallopolymer-type hybrid materials through grafting of Ln3-benzimidazole-arrayed (Ln = Nd, Yb or Er) complex monomers with efficient NIR luminescence",

abstract = "Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of the obtained allyl-containing complex monomers {[Ln3(L)4Cl4(MeOH)2]·Cl} (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 metallopolymers Poly({[Ln3(L)4Cl4(MeOH)2]·Cl}-co-NBE) 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 = 0.58% and ΦYbL = 0.88%) in solid state.",

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

author = "Guorui Fu and Heini Feng and Weixu Feng and Xingqiang L{\"u} and WONG, {Rick W K}",

note = "Funding Information: This work is funded by the NNSF (21373160, 91222201, 21173165) and the NCET-10-0936 in P. R. of China.",

year = "2017",

month = feb,

day = "1",

doi = "10.1016/j.inoche.2016.11.018",

language = "English",

volume = "76",

pages = "30--32",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - PNBE-supported metallopolymer-type hybrid materials through grafting of Ln3-benzimidazole-arrayed (Ln = Nd, Yb or Er) complex monomers with efficient NIR luminescence

AU - Fu, Guorui

AU - Feng, Heini

AU - Feng, Weixu

AU - Lü, Xingqiang

AU - WONG, Rick W K

N1 - Funding Information: This work is funded by the NNSF (21373160, 91222201, 21173165) and the NCET-10-0936 in P. R. of China.

PY - 2017/2/1

Y1 - 2017/2/1

N2 - Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of the obtained allyl-containing complex monomers {[Ln3(L)4Cl4(MeOH)2]·Cl} (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 metallopolymers Poly({[Ln3(L)4Cl4(MeOH)2]·Cl}-co-NBE) 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 = 0.58% and ΦYbL = 0.88%) in solid state.

AB - Through the ring-opening metathesis polymerization (ROMP) of norbornene (NBE) with each of the obtained allyl-containing complex monomers {[Ln3(L)4Cl4(MeOH)2]·Cl} (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 metallopolymers Poly({[Ln3(L)4Cl4(MeOH)2]·Cl}-co-NBE) 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 = 0.58% and ΦYbL = 0.88%) in solid state.

KW - Allyl-containing Ln-benzimidazole-arrayed complex monomer

KW - NIR luminescence

KW - PNBE-supported metallopolymer

KW - ROMP

UR - http://www.scopus.com/inward/record.url?scp=85008334903&partnerID=8YFLogxK

U2 - 10.1016/j.inoche.2016.11.018

DO - 10.1016/j.inoche.2016.11.018

M3 - Journal article

AN - SCOPUS:85008334903

SN - 1387-7003

VL - 76

SP - 30

EP - 32

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -