Synthesis, structure diversity, and dye adsorption and luminescent sensing properties of Zinc (II) coordination polymers based on 1,3,5-tris(1-imidazolyl)benzene and 1,3-bis(1-imidazolyl)toluene

2020 ◽  
Vol 288 ◽  
pp. 121445
Author(s):  
Chuanbin Fan ◽  
Lulu Wang ◽  
Cungang Xu ◽  
Ruixue Wu ◽  
Nana Li ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Dye Adsorption ◽  
Sensing Properties ◽  
Structure Diversity ◽  
Luminescent Sensing

Photocatalytic and Luminescent Sensing Properties of Two New 1D Zn(II)-Based Coordination Polymers

2020 ◽  
Vol 20 (9) ◽  
pp. 5928-5937
Author(s):  
Guang-Li Wang ◽  
Rui Wang ◽  
Jun Wang ◽  
Xin-Yu Ling ◽  
Lu Lu ◽  
...  
Keyword(s):  
Lower Limit ◽  
Uv Irradiation ◽  
Coordination Polymers ◽  
Photocatalytic Performance ◽  
Limit Of Detection ◽  
Methyl Violet ◽  
Nitroaromatic Compounds ◽  
Sensing Properties ◽  
Luminescent Sensors ◽  
Luminescent Sensing

Two new d10-configuration based Zn(II) coordination polymers with formula [Zn2(L)2(2,2′-bipy)2]n (1) and [Zn2(L)2(4,4′-bipy)]n (2) (H2L = 4,4′-{[1,2-phenylenebis-(methylene)]bis(oxy)}dibenzoic acid, 2,2′-bipy= 2,2′-bipyridine and 4,4′-bipy= 4,4′-bipyridine) have been synthesized and characterized. Both the compounds had been used as possible luminescent sensors for detecting nitroaromatic compounds (NACs) and as photocatalysts to photodegrade methyl violet (MV) under UV irradiation. The sensing experiments indicated that 2 displayed selective sensing for m-nitrophenol (MNP) with lower limit of detection (LOD) of 1.14 ppm while photocatalytic experiments indicated that 1 displayed better photocatalytic performance than 2 in photodegrading MV.

Coordination polymers with salicylaldehyde ligands: structural diversity, selective sorption and luminescence sensing properties

CrystEngComm ◽  
2020 ◽  
Vol 22 (2) ◽  
pp. 304-310 ◽  
Author(s):  
Yi Liu ◽  
Yue Zhao ◽  
Zhi-Qiang Liu ◽  
Xiao-Hui Liu ◽  
Xiu-Du Zhang ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Dye Adsorption ◽  
Structural Diversity ◽  
Fluorescence Sensing ◽  
Selective Sorption ◽  
Sensing Properties

Five new coordination polymers with salicylaldehyde ligands were obtained. They show diverse structures, selective dye adsorption and fluorescence sensing properties.

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