A methylation-inspired mesoporous coordination polymer for identification and removal of organic pollutants in aqueous solutions

2021 ◽  
Author(s):  
Zhonghui Chen ◽  
Ziyu Lv ◽  
Zirong Lin ◽  
Jun Chen ◽  
Yifang Zhang ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Aqueous Solutions ◽  
Organic Pollutants ◽  
Interfacial Chemistry ◽  
Structure Enhancement

Tuning the interfacial chemistry of a metal–biomolecule coordination hybrid via bio-inspired methylation for structure enhancement and selective hazard adsorption/identification.

Adsorption of Organic Pollutants from Aqueous Solutions on Cereal Ashes

2008 ◽  
Vol 53 (11) ◽  
pp. 2707-2709 ◽  
Author(s):  
M. Ghiaci ◽  
M. Arshadi ◽  
M. E. Sedaghat ◽  
R. J. Kalbasi ◽  
A. Gil
Keyword(s):  
Aqueous Solutions ◽  
Organic Pollutants

A sensitive photoluminescent chemosensor for cyanide in water based on a zinc coordination polymer bearing ditert-butyl-bipyridine

2019 ◽  
Vol 48 (33) ◽  
pp. 12407-12420 ◽  
Author(s):  
Luis D. Rosales-Vázquez ◽  
Josue Valdes-García ◽  
Iván J. Bazany-Rodríguez ◽  
Juan M. Germán-Acacio ◽  
Diego Martínez-Otero ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Aqueous Solutions ◽  
Coordination Polymers ◽  
Water Based ◽  
Direct Sensing ◽  
Zinc Coordination ◽  
Polymer Bearing

Sensitive and direct sensing of cyanide in buffered aqueous solutions at pH = 7.0 by three new blue photoluminescent zinc-1,4-cyclohexanedicarboxylato coordination polymers bearing di-alkyl-2,2′-bipyridines has been achieved.

scholarly journals Polyoxometallates as effective photocatalysts in water purification from pesticides

2004 ◽  
Vol 6 (4) ◽  
pp. 227-231 ◽  
Author(s):  
E. Gkika ◽  
P. Kormali ◽  
S. Antonaraki ◽  
D. Dimoticali ◽  
E. Papaconstantinou ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Metal Oxide ◽  
Aqueous Solutions ◽  
Organic Pollutants ◽  
Water Purification ◽  
Inorganic Anions ◽  
Degradation Mechanisms ◽  
Metal Oxide Clusters

Polyoxometallates (POM), i.e., metal oxide clusters of mainly tungsten are effective homogeneous photocatalysts for the mineralization of organic pollutants. POM are, at least, as effective as the well studiedTiO2.OH⋅radicals formed by the reaction of the photo-excited polyoxometallates withH2O, appear to play a key role in the process. In this study, the photocatalytic activity of POM have been tested on some diversified pesticides of interest such as lindane, bentazone and fenitrothion to determine the feasibility of decontamination of aqueous solutions from these pollutants. The results show that aqueous solutions containing the above pesticides, upon photolysis in the presence of polyoxotungstates undergo effective degradation toCO2,H2Oand the corresponding inorganic anions. The intermediates identified give rise to complicated degradation mechanisms prior to mineralization. The characteristic reactions that take place consist of hydroxylation, H-abstraction, dehalogenation, denitration, desulfurization, breaking of the C-C bond etc.

Green removal of aromatic organic pollutants from aqueous solutions with a zeolite–hemp composite

RSC Advances ◽  
2012 ◽  
Vol 2 (7) ◽  
pp. 3115 ◽  
Author(s):  
Xiaoqin Zou ◽  
Jaâfar El Fallah ◽  
Jean-Michel Goupil ◽  
Guangshan Zhu ◽  
Valentin Valtchev ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Organic Pollutants

scholarly journals Sequestration of orange G and methylene blue from aqueous solutions using a Co(ii) coordination polymer

RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 26532-26536 ◽  
Author(s):  
Cressa Ria P. Fulong ◽  
Timothy R. Cook
Keyword(s):  
Methylene Blue ◽  
Coordination Polymer ◽  
Aqueous Solutions ◽  
Organic Dye ◽  
Dye Molecules ◽  
Orange G

A Co(ii) coordination polymer acts as a sponge for organic dye molecules, removing them from aqueous solutions.

Materials for aqueous sodium-ion batteries: cation mobility in a zinc hexacyanoferrate electrode

RSC Advances ◽  
2016 ◽  
Vol 6 (110) ◽  
pp. 108627-108634 ◽  
Author(s):  
Miguel A. Oliver-Tolentino ◽  
Juvencio Vazquez-Samperio ◽  
Roman Cabrera-Sierra ◽  
Edilso Reguera
Keyword(s):  
Coordination Polymer ◽  
Aqueous Solutions ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Cation Mobility ◽  
Aqueous Sodium ◽  
Porous Framework ◽  
Zinc Hexacyanoferrate

The coordination polymer Zn3Na2[FeII(CN)6]2 has an open porous framework that is stable in acidic and neutral aqueous solutions and appears to be an attractive solid for investigation as a material for sodium ion-based batteries.

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