A 3D 2-fold interpenetrating Cu(II) coordination polymer based on 4,4′-oxybis(benzoic acid) and 1,3-bis(2-methyl-imidazol-1-yl) benzene exhibiting photocatalytic properties

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Shan-Bao Qiao
Keyword(s):  
Methylene Blue ◽  
Coordination Polymer ◽  
Benzoic Acid ◽  
Rhodamine B ◽  
Photocatalytic Properties

Abstract A new Cu(II) complex, [Cu2(1,3-BMIB)(OBA)2] n (1) (1,3-BMIB = 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene, H2OBA = 4,4′-oxybis(benzoic acid)) was hydrothermally synthesized and has been structurally characterized. Complex 1 possesses a 3D 2-fold interpenetrating framework based on [Cu(OBA)] n layers with a Schläfli symbol {412.63}. Complex 1 displays excellent photocatalytic properties in the degradation of methylene blue (MB) and rhodamine B (RhB).

Monitoring the length-controlled synthesis of one-dimensional metalloporphyrin-containing coordination polymer particles and their photocatalytic properties

2015 ◽  
Vol 39 (6) ◽  
pp. 4218-4221 ◽  
Author(s):  
Yu Sun ◽  
Bongyoung Yoo
Keyword(s):  
Methylene Blue ◽  
Coordination Polymer ◽  
Photocatalytic Properties ◽  
Controlled Synthesis ◽  
Polymer Particles ◽  
Photocatalytic Ability ◽  
One Dimensional

We investigated the length-controlled synthesis of 1D metalloporphyrin coordination polymer particles and achieved the formation of nanorod and nanowire structures, which showed good photocatalytic ability towards methylene blue decomposition.

scholarly journals ZnO–SnO2–Sn nanocomposite as photocatalyst in ultraviolet and visible light

2021 ◽  
Author(s):  
Olga Długosz ◽  
Marcin Banach
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Removal Efficiency ◽  
Rhodamine B ◽  
Uv Light ◽  
Photocatalytic Properties ◽  
Edx Analysis ◽  
Tin Nanoparticles ◽  
Morphology And Structure ◽  
Increased Activity

AbstractBy combining ZnO with SnO2, it is possible to obtain a photocatalyst with an extended lifetime and increased activity range in both ultraviolet and visible light. The paper presents the synthesis of ZnO–SnO2–Sn nanocomposite. The morphology and structure of the samples were characterized by XRD, FTIR, SEM–EDS and TEM–EDX analysis. The results showed that the synthesised nanocomposites consisted of hexagonal ZnO, cubic SnO2 and Sn nanoparticles. The results revealed that the highest removal efficiency (15.0%) of rhodamine B under visible light was achieved with ZnO–SnO2–Sn consisting of 10% of SnO2 and 5% of Sn, whereas the highest removal efficiency of methylene blue (95.6%) under UV light was achieved with ZnO–SnO2–Sn consisting of 10% of SnO2 and 1% of Sn. The presence of tin nanoparticles enhanced the photocatalytic properties directed towards visible light. The degradation of MB by ZnO–SnO2–Sn remained above 80% even in the 5th cycle, while under visible light during photodegradation the RB removal efficiency decreased from 20 to 14%.

The crystal structure and photocatalytic properties of a cobalt(II) coordination polymer based on 4,4′-oxy(bis)benzoic acid

2018 ◽  
Vol 88 ◽  
pp. 21-24 ◽  
Author(s):  
Siriporn Phengthaisong ◽  
Achareeya Cheansirisomboon ◽  
Jaursup Boonmak ◽  
Sujittra Youngme
Keyword(s):  
Crystal Structure ◽  
Coordination Polymer ◽  
Benzoic Acid ◽  
Photocatalytic Properties

Synergistic and Competitive Adsorption of Methylene Blue and Rhodamine B on Core-shell Magnetic Manganese Dioxide Nanocomposites

2017 ◽  
Vol 13 (6) ◽  
Author(s):  
Linshan Wang ◽  
Cholhwan Kim ◽  
Xinyue Zhang ◽  
Carlos Fernandez ◽  
Ting Sun ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Manganese Dioxide ◽  
Rhodamine B ◽  
Competitive Adsorption ◽  
Core Shell

Shape Effect of Zinc-Tin Oxide Nanostructures on Photodegradation of Methylene Blue and Rhodamine B under UV and Visible Light

2021 ◽  
Vol 4 (2) ◽  
pp. 1149-1161 ◽  
Author(s):  
Ana Rovisco ◽  
Rita Branquinho ◽  
Jonas Deuermeier ◽  
Tomás Freire ◽  
Elvira Fortunato ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Tin Oxide ◽  
Rhodamine B ◽  
Shape Effect ◽  
Oxide Nanostructures ◽  
Zinc Tin Oxide

Crystal and electronic structures, and photoluminescence and photocatalytic properties of α-EuZrS3

2016 ◽  
Vol 40 (12) ◽  
pp. 10219-10226 ◽  
Author(s):  
Sheng-Ping Guo ◽  
Yang Chi ◽  
Jian-Ping Zou ◽  
Huai-Guo Xue
Keyword(s):  
Methylene Blue ◽  
Visible Light ◽  
Electronic Structures ◽  
Photocatalytic Properties ◽  
Simulated Sunlight ◽  
Sunlight Irradiation

Novel crystalline α-EuZrS3 shows Eu2+ photoluminescence and is photocatalytically active towards the decomposition of methylene blue under visible light or simulated sunlight irradiation.

Synthesis, structure and photocatalytic properties of an unusual tetranuclear copper(II) coordination polymer

2016 ◽  
Vol 73 ◽  
pp. 134-137 ◽  
Author(s):  
Shan Zhao ◽  
Ya-Qian Zhang ◽  
Tian-Rui Zheng ◽  
Lu-Lu Shi ◽  
Bao-Long Li ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Photocatalytic Properties

Simultaneous doping of sulfur and chloride ions into ZnO nanorods for improved photocatalytic properties towards degradation of methylene blue

2021 ◽  
Author(s):  
Zaheer Ahmed Ujjan ◽  
Muhammad Ali Bhatti ◽  
Aqeel Ahmed Shah ◽  
Aneela Tahira ◽  
Nek Muhammad Shaikh ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Zno Nanorods ◽  
Chloride Ions ◽  
Photocatalytic Properties ◽  
Simultaneous Doping
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