authors |
Yang, LL; Zhou, J; Fu, LS |
nationality |
International |
journal |
DYES AND PIGMENTS |
author keywords |
Hydrothermal syntheses; Iodocuprates; Structure; Luminescent properties |
keywords |
ELECTRONIC-STRUCTURE; OPTICAL-PROPERTIES; FRAMEWORKS; EMISSION; CLUSTERS; POLYMER; IODOARGENTATE; NETWORKS |
abstract |
The 1-tetrazole-4-imidazole-benzene (HL) used as a tetrazole-functionalized spacer constructs 3-D [Cu-2(mu(3)-I)(L)](n) (1) with longer Cu center dot center dot center dot Cu distances to eliminate the existence of cuprophilic interaction. 1 shows important thermochromic luminescence and its emission maximum exhibits a gradual red shift with increasing temperature, indicating that 1 is a potential application for a luminescent thermometer with a wide range. Of particular interest, the thermochromic luminescent properties of the reported Cul-tetrazolate systems have not been investigated, while this work first reveals that Cul-tetrazolate system without cuprophilic interaction generates remarkable thermochromic luminescence. Moreover, 1 exhibits selectively photocatalytic degradation of methylene blue (MB) under UV light irradiation, and its density functional theory calculation has also been performed. |
publisher |
ELSEVIER SCI LTD |
issn |
0143-7208 |
isbn |
1873-3743 |
year published |
2020 |
volume |
174 |
digital object identifier (doi) |
10.1016/j.dyepig.2019.108039 |
web of science category |
Chemistry, Applied; Engineering, Chemical; Materials Science, Textiles |
subject category |
Chemistry; Engineering; Materials Science |
unique article identifier |
WOS:000509632600035
|