Achieving colour tuneable and white-light luminescence in a large family of dual-emission lanthanide coordination polymers

Junfeng Qian; Huangjie Lu; Zhaofa Zheng; Miaomiao Xu; Yuan Qian; Zhi Hui Zhang; Jian Qiang Wang; Ming Yang He; Jian Lin

doi:10.1039/d1dt01618k

Achieving colour tuneable and white-light luminescence in a large family of dual-emission lanthanide coordination polymers

Junfeng Qian
, Huangjie Lu
, Zhaofa Zheng
, Miaomiao Xu
, Yuan Qian
, Zhi Hui Zhang
, Jian Qiang Wang
, Ming Yang He
, Jian Lin

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Expanding the family of lanthanide terpyridine coordination polymers has yielded eighteen new complexes with two different phases, Ln(TPC)₂(HCOO)(H₂O) (Ln-1) and Ln(TPC)(HCOO)₂(Ln-2) (Ln = Sm-Lu, except Tm). Both structures are composed of lanthanide cations interconnected by 2,2′:6′,2′′-terpyridine-4′-carboxylate ligands to yield one-dimensional chain topologies. However, the incorporation of an additional crystallographically unique decorative TPC ligand intoLn-1gives rises to a distinct phase. The encapsulation of both metal- and ligand-based phosphors within single coordination polymers leads to dual-emission of the afforded materials. Furthermore, judicious lanthanide doping in heterometallicLn-1andLn-2allows for fine-tuning the photoluminescent colours over a wide range of gamut. Such a combination showcases the capability to fine-tune the emission colours from deep green, to red, and to blue. In addition, direct white-light emission upon UV excitation can be achieved in theSm_xGd_1−x-1system.

Original language	English
Pages (from-to)	14325-14331
Number of pages	7
Journal	Dalton Transactions
Volume	50
Issue number	40
DOIs	https://doi.org/10.1039/d1dt01618k
State	Published - 28 Oct 2021
Externally published	Yes

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@article{0eea1bd8a7894d3db10c31e905ed2099,

title = "Achieving colour tuneable and white-light luminescence in a large family of dual-emission lanthanide coordination polymers",

abstract = "Expanding the family of lanthanide terpyridine coordination polymers has yielded eighteen new complexes with two different phases, Ln(TPC)2(HCOO)(H2O) (Ln-1) and Ln(TPC)(HCOO)2(Ln-2) (Ln = Sm-Lu, except Tm). Both structures are composed of lanthanide cations interconnected by 2,2′:6′,2′′-terpyridine-4′-carboxylate ligands to yield one-dimensional chain topologies. However, the incorporation of an additional crystallographically unique decorative TPC ligand intoLn-1gives rises to a distinct phase. The encapsulation of both metal- and ligand-based phosphors within single coordination polymers leads to dual-emission of the afforded materials. Furthermore, judicious lanthanide doping in heterometallicLn-1andLn-2allows for fine-tuning the photoluminescent colours over a wide range of gamut. Such a combination showcases the capability to fine-tune the emission colours from deep green, to red, and to blue. In addition, direct white-light emission upon UV excitation can be achieved in theSmxGd1−x-1system.",

author = "Junfeng Qian and Huangjie Lu and Zhaofa Zheng and Miaomiao Xu and Yuan Qian and Zhang, \{Zhi Hui\} and Wang, \{Jian Qiang\} and He, \{Ming Yang\} and Jian Lin",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2021.",

year = "2021",

month = oct,

day = "28",

doi = "10.1039/d1dt01618k",

language = "英语",

volume = "50",

pages = "14325--14331",

journal = "Dalton Transactions",

issn = "1477-9226",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Achieving colour tuneable and white-light luminescence in a large family of dual-emission lanthanide coordination polymers

AU - Qian, Junfeng

AU - Lu, Huangjie

AU - Zheng, Zhaofa

AU - Xu, Miaomiao

AU - Qian, Yuan

AU - Zhang, Zhi Hui

AU - Wang, Jian Qiang

AU - He, Ming Yang

AU - Lin, Jian

PY - 2021/10/28

Y1 - 2021/10/28

N2 - Expanding the family of lanthanide terpyridine coordination polymers has yielded eighteen new complexes with two different phases, Ln(TPC)2(HCOO)(H2O) (Ln-1) and Ln(TPC)(HCOO)2(Ln-2) (Ln = Sm-Lu, except Tm). Both structures are composed of lanthanide cations interconnected by 2,2′:6′,2′′-terpyridine-4′-carboxylate ligands to yield one-dimensional chain topologies. However, the incorporation of an additional crystallographically unique decorative TPC ligand intoLn-1gives rises to a distinct phase. The encapsulation of both metal- and ligand-based phosphors within single coordination polymers leads to dual-emission of the afforded materials. Furthermore, judicious lanthanide doping in heterometallicLn-1andLn-2allows for fine-tuning the photoluminescent colours over a wide range of gamut. Such a combination showcases the capability to fine-tune the emission colours from deep green, to red, and to blue. In addition, direct white-light emission upon UV excitation can be achieved in theSmxGd1−x-1system.

AB - Expanding the family of lanthanide terpyridine coordination polymers has yielded eighteen new complexes with two different phases, Ln(TPC)2(HCOO)(H2O) (Ln-1) and Ln(TPC)(HCOO)2(Ln-2) (Ln = Sm-Lu, except Tm). Both structures are composed of lanthanide cations interconnected by 2,2′:6′,2′′-terpyridine-4′-carboxylate ligands to yield one-dimensional chain topologies. However, the incorporation of an additional crystallographically unique decorative TPC ligand intoLn-1gives rises to a distinct phase. The encapsulation of both metal- and ligand-based phosphors within single coordination polymers leads to dual-emission of the afforded materials. Furthermore, judicious lanthanide doping in heterometallicLn-1andLn-2allows for fine-tuning the photoluminescent colours over a wide range of gamut. Such a combination showcases the capability to fine-tune the emission colours from deep green, to red, and to blue. In addition, direct white-light emission upon UV excitation can be achieved in theSmxGd1−x-1system.

UR - https://www.scopus.com/pages/publications/85117435599

U2 - 10.1039/d1dt01618k

DO - 10.1039/d1dt01618k

M3 - 文章

C2 - 34558579

AN - SCOPUS:85117435599

SN - 1477-9226

VL - 50

SP - 14325

EP - 14331

JO - Dalton Transactions

JF - Dalton Transactions

IS - 40

ER -

Achieving colour tuneable and white-light luminescence in a large family of dual-emission lanthanide coordination polymers

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