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Immobilization of Tungsten Catalysts on Plasma Modified Membranes by Linda C. Lopez; Maria G. Buonomenna; Enrica Fontananova; Enrico Drioli; Pietro Favia; Riccardo d'Agostino is a Engineering article available to read on EtoBox.
What is Immobilization of Tungsten Catalysts on Plasma Modified Membranes about?
## Abstract Novel catalytic membranes were developed by coupling low‐temperature plasma treatments with the chemical immobilization of W‐based catalysts. Poly(vinylidene fluoride) membranes were pre‐treated with Ar, and then treated with NH~3~ radiofrequency glow discharges in order to obtain a surface rich in amino groups, which are suitable anchor sites for the immobilization of tungsten‐based heterogeneous catalysts. In particular, we have focused our interest on tungstate ions (WO), which catalyze the oxidation of secondary amines to nitrones, and on decatungstate (W~10~O) and phosphotungstate (W~12~PO) ions, which can both be used as catalysts for the degradation of organic pollutants such as phenol. magnified image
Who reads Immobilization of Tungsten Catalysts on Plasma Modified Membranes?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Linda C. Lopez; Maria G. Buonomenna; Enrica Fontananova; Enrico Drioli; Pietro Favia; Riccardo d'Agostino
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); Wiley - V C H Verlag GmbbH & Co.; Wiley (ISSN 1612-8850)
- Published
- 2007
- Language
- EN
- Field
- Engineering (Physical Sciences)