Designed synthesis of a series of zwitterion-polyoxometalate hybrid materials for selective scavenging and photolysis of dyes

作者：Ou, Sha; Zheng, Jun-Ping; Kong, Guo-Qiang; Wu, Chuan-De^*

来源：Dalton Transactions, 2015, 44(17): 7862-7869.

DOI：10.1039/c5dt00577a

• METAL-ORGANIC FRAMEWORKS
• PHOTOCATALYTIC DEGRADATION
• IONIC LIQUIDS
• PHOTOLUMINESCENCE
• DECOMPOSITION
• EFFICIENCY
• STABILITY
• CATALYSTS
• LIGANDS
• STORAGE

Zwitterions and polyoxometalates (POMs) are two kinds of functional moieties with very different properties for applications in different fields. We have developed an effective strategy to successfully immobilize these two different moieties into the frameworks of porous hybrid materials, in which the POM units act as templates and photoactive moieties. These hybrid materials demonstrate remarkable efficiency for selective scavenging and photolysis of cationic dyes from polluted water, and up to 10% dye uptake and quantitative photolysis of dyes have been realized.

• 出版日期2015
• 单位浙江大学