Photocatalytic Activity of Mixture of TiO2 and HZSM-5 Treated with NH4Cl

Wen Jie Zhang; Jin Lei Chen

doi:10.4028/www.scientific.net/AMR.485.72

Paper Titles

Realtime Driving Fatigue Monitoring System with Optical Function Materials Based on Controllable Infrared Light
p.56

Determination Cadmium in Panax notoginseng of Chinese Herbal Medicine by Graphite Furnace Atomic Absorption Spectrometry Based on Biological Materials
p.60

Photoelectrocatalytic Oxidation of Methyl Orange in KHCO₃ Solution
p.64

The Determination of Eight Pesticides in Panax notoginseng of Chinese Traditional Medicine Using Solid-Phase Extraction and Gas Chromatography-Mass Spectrometry
p.68

Photocatalytic Activity of Mixture of TiO₂ and HZSM-5 Treated with NH₄Cl
p.72

Preparation and Catalytic Performance of Co-Mo/V₂O₅ Composite Catalyst for Selective Oxidation of Cyclohexane
p.76

Preparation of TiO₂ and HZSM-5 Mixture and Methyl Orange Degradation Activity
p.80

Preparation of Anion Exchange Membranes Base on Fluoro-Polyacrylate for Alkaline Fuel Cells
p.84

Projection Pursuit Model Selection in the Shaft Construction under Complex Conditions Application
p.88

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 485Photocatalytic Activity of Mixture of TiO2 and...

Photocatalytic Activity of Mixture of TiO₂ and HZSM-5 Treated with NH₄Cl

Abstract:

HZSM-5 was prepared from NaZSM-5 through treatment with NH4Cl. Adsorption and photocatalytic degradation of methyl orange was investigated as the factors of HZSM-5 amount and reaction time. Adsorption of methyl orange on the mixtures varied slightly in the range from 1% to 10% when using zeolite in the concentration up to 800 mg/l. Adsorption contributed a small percent in the total decoloration of methyl orange. With increasing HZSM-5 concentration in the solution, total decoloration rate changed in a wide range. The maximum decoloration value was obtained in HZSM-5 concentration of 104 mg/l. After 70 min of irradiation, methyl orange decoloration on the mixture reached 99.5%.