Functionalized polyoxometalate-based metal–organic cuboctahedra for selective adsorption toward cationic dyes in aqueous solution

2018 ◽  
Vol 47 (37) ◽  
pp. 12979-12983 ◽  
Author(s):  
Ya-Ru Gong ◽  
Wei-Chao Chen ◽  
Liang Zhao ◽  
Kui-Zhan Shao ◽  
Xin-Long Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Selective Adsorption ◽  
Cationic Dyes ◽  
Carboxylate Ligand ◽  
Metal Organic

Two new VMOPs with cuboctahedral geometries were synthesized based on [V6O6(OCH3)9X] (X = VO4 or SO4) and the rigid tridentate carboxylate ligand H3TATB, which present selective adsorption toward cationic dyes in aqueous solution.

Two nanocage anionic metal–organic frameworks with rht topology and {[M(H2O)6]6}12+ charge aggregation for rapid and selective adsorption of cationic dyes

2014 ◽  
Vol 50 (93) ◽  
pp. 14674-14677 ◽  
Author(s):  
Zhifeng Zhu ◽  
Yue-Ling Bai ◽  
Liangliang Zhang ◽  
Daofeng Sun ◽  
Jianhui Fang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Selective Adsorption ◽  
Metal Organic Frameworks ◽  
Cationic Dyes ◽  
Metal Organic

Two new rht-type anionic MOFs revealed a rapid and selective adsorption of cationic dyes and desorption in saturated NaCl aqueous solution.

Selective adsorption of cationic dyes from aqueous solution by polyoxometalate-based metal–organic framework composite

2016 ◽  
Vol 362 ◽  
pp. 517-524 ◽  
Author(s):  
Xiaoxia Liu ◽  
Wenpeng Gong ◽  
Jing Luo ◽  
Chentao Zou ◽  
Yun Yang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Selective Adsorption ◽  
Metal Organic Framework ◽  
Cationic Dyes ◽  
Metal Organic ◽  
Organic Framework

A multifunctional microporous anionic metal–organic framework for column-chromatographic dye separation and selective detection and adsorption of Cr3+

2015 ◽  
Vol 3 (46) ◽  
pp. 23426-23434 ◽  
Author(s):  
Shu-Ran Zhang ◽  
Jing Li ◽  
Dong-Ying Du ◽  
Jun-Sheng Qin ◽  
Shun-Li Li ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Metal Organic Framework ◽  
Cationic Dyes ◽  
Selective Detection ◽  
Metal Organic ◽  
First Time ◽  
Column Chromatographic ◽  
Organic Framework

An anionic MOFNENU-505exhibits selective adsorption toward cationic dyes and has been exploited for selectively sensing and adsorbing Cr3+for the first time.

An Ultrastable Metal–Organic Framework with Open Coordinated Sites Realizing Selective Separation toward Cationic Dyes in Aqueous Solution

2017 ◽  
Vol 17 (10) ◽  
pp. 5458-5464 ◽  
Author(s):  
Meng-Ke Wu ◽  
Fei-Yan Yi ◽  
Yuan Fang ◽  
Xun-Wen Xiao ◽  
Shi-Cheng Wang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Metal Organic Framework ◽  
Selective Separation ◽  
Cationic Dyes ◽  
Metal Organic ◽  
Organic Framework

A new stable luminescent Cd(ii) metal–organic framework with fluorescent sensing and selective dye adsorption properties

2018 ◽  
Vol 47 (28) ◽  
pp. 9466-9473 ◽  
Author(s):  
Wen-Quan Tong ◽  
Wei-Ni Liu ◽  
Jian-Guo Cheng ◽  
Peng-Feng Zhang ◽  
Gao-peng Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Congo Red ◽  
Selective Adsorption ◽  
Metal Organic Framework ◽  
Dye Adsorption ◽  
Adsorption Properties ◽  
Carboxyl Groups ◽  
Fluorescent Sensing ◽  
Metal Organic ◽  
Red Dye

A stable Cd-MOF with free carboxyl groups in the channels has been synthesized, showing luminescent sensitivity for Fe3+, CrO42− and Cr2O72− ions in aqueous solution, and selective adsorption of Congo red dye.

A stable anionic metal–organic framework with open coordinated sites: selective separation toward cationic dyes and sensing properties

CrystEngComm ◽  
2019 ◽  
Vol 21 (7) ◽  
pp. 1159-1167 ◽  
Author(s):  
Wei Gao ◽  
Feng Liu ◽  
Chang-Wei Pan ◽  
Xiu-Mei Zhang ◽  
Jie-Ping Liu ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Metal Organic Framework ◽  
Selective Separation ◽  
Cationic Dyes ◽  
Sensing Properties ◽  
Luminescent Sensor ◽  
Metal Organic ◽  
Organic Framework

A multifunctional anionic metal–organic framework was successfully synthesized using a new pyridyl–tricarboxylate ligand. It could be applied as a luminescent sensor for Fe3+ ions and TNP and it showed selective adsorption of cationic dyes.

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