Two-Dimensional and Emission-Tunable: An Unusual Perovskite Constructed from Lindqvist-Type [Pb6Br19]7- Nanoclusters

Xinxiong Li; T. Thu Ha Do; A. Granados del Águila; Yinjuan Huang; Wangqiao Chen; Yongxin Li; Rakesh Ganguly; Samuel Morris; Qihua Xiong; Dong-Sheng Li; Qichun Zhang

doi:10.1021/acs.inorgchem.8b02535

Two-Dimensional and Emission-Tunable: An Unusual Perovskite Constructed from Lindqvist-Type [Pb₆Br₁₉]^7- Nanoclusters

Xinxiong Li, T. Thu Ha Do, A. Granados del Águila, Yinjuan Huang, Wangqiao Chen, Yongxin Li, Rakesh Ganguly, Samuel Morris, Qihua Xiong^*, Dong-Sheng Li, Qichun Zhang^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

22 Citations (Scopus)

Abstract

Preparing low-dimensional perovskite materials with novel building units is highly desirable because such materials have already been demonstrated to show unusual physical properties. In this report, we first reported a new and unusual two-dimensional perovskite framework, [B(HIm)₄]₄Pb₁₃Br₃₈ (1), constructed from novel Lindqvist-type [Pb₆Br₁₉]^7- nanoclusters. The as-prepared material shows good water resistance and chemical/heat stability. More importantly, 1 has been proven to exhibit temperature/excitation-wavelength-dependent emission. A possible mechanism has been provided.

Original language	English
Pages (from-to)	14035-14038
Journal	Inorganic Chemistry
Volume	57
Issue number	22
Online published	1 Nov 2018
DOIs	https://doi.org/10.1021/acs.inorgchem.8b02535
Publication status	Published - 19 Nov 2018
Externally published	Yes

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@article{437f627d061a4640a3c0294396be4293,

title = "Two-Dimensional and Emission-Tunable: An Unusual Perovskite Constructed from Lindqvist-Type [Pb6Br19]7- Nanoclusters",

abstract = "Preparing low-dimensional perovskite materials with novel building units is highly desirable because such materials have already been demonstrated to show unusual physical properties. In this report, we first reported a new and unusual two-dimensional perovskite framework, [B(HIm)4]4Pb13Br38 (1), constructed from novel Lindqvist-type [Pb6Br19]7- nanoclusters. The as-prepared material shows good water resistance and chemical/heat stability. More importantly, 1 has been proven to exhibit temperature/excitation-wavelength-dependent emission. A possible mechanism has been provided.",

author = "Xinxiong Li and Do, {T. Thu Ha} and {Granados del {\'A}guila}, A. and Yinjuan Huang and Wangqiao Chen and Yongxin Li and Rakesh Ganguly and Samuel Morris and Qihua Xiong and Dong-Sheng Li and Qichun Zhang",

year = "2018",

month = nov,

day = "19",

doi = "10.1021/acs.inorgchem.8b02535",

language = "English",

volume = "57",

pages = "14035--14038",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "22",

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TY - JOUR

T1 - Two-Dimensional and Emission-Tunable

T2 - An Unusual Perovskite Constructed from Lindqvist-Type [Pb6Br19]7- Nanoclusters

AU - Li, Xinxiong

AU - Do, T. Thu Ha

AU - Granados del Águila, A.

AU - Huang, Yinjuan

AU - Chen, Wangqiao

AU - Li, Yongxin

AU - Ganguly, Rakesh

AU - Morris, Samuel

AU - Xiong, Qihua

AU - Li, Dong-Sheng

AU - Zhang, Qichun

PY - 2018/11/19

Y1 - 2018/11/19

N2 - Preparing low-dimensional perovskite materials with novel building units is highly desirable because such materials have already been demonstrated to show unusual physical properties. In this report, we first reported a new and unusual two-dimensional perovskite framework, [B(HIm)4]4Pb13Br38 (1), constructed from novel Lindqvist-type [Pb6Br19]7- nanoclusters. The as-prepared material shows good water resistance and chemical/heat stability. More importantly, 1 has been proven to exhibit temperature/excitation-wavelength-dependent emission. A possible mechanism has been provided.

AB - Preparing low-dimensional perovskite materials with novel building units is highly desirable because such materials have already been demonstrated to show unusual physical properties. In this report, we first reported a new and unusual two-dimensional perovskite framework, [B(HIm)4]4Pb13Br38 (1), constructed from novel Lindqvist-type [Pb6Br19]7- nanoclusters. The as-prepared material shows good water resistance and chemical/heat stability. More importantly, 1 has been proven to exhibit temperature/excitation-wavelength-dependent emission. A possible mechanism has been provided.

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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85056598183&origin=recordpage

U2 - 10.1021/acs.inorgchem.8b02535

DO - 10.1021/acs.inorgchem.8b02535

M3 - RGC 21 - Publication in refereed journal

C2 - 30383376

SN - 0020-1669

VL - 57

SP - 14035

EP - 14038

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 22

ER -