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Analysis of atmospheric visibility degradation in early haze based on the nucleation clustering model
Early haze Initial nucleation process Heterogeneous cluster Visible-light absorption
2023/3/1
The initial nucleation of ultrafine particle recently attracts more attention as a key factor in visibility degradation during early haze. In this study, we have performed Density Functional Theory (D...
Synthesis of Graphene-CdSe Composite by a Simple Hydrothermal Method and Its Photocatalytic Degradation of Organic Dyes(图)
grapheme cadmium selenide organic dye photocatalytic activity
2013/10/11
A graphene-CdSe composite was synthesized by a facile hydrothermal method, and characterized by X-ray diffraction, scanning electron microscopy with energy dispersive X-ray analysis, transmission elec...
Synthesis and characterization of P-doped TiO2 thin-films for photocatalytic degradation of butyl benzyl phthalate under visible-light irradiation(图)
Phosphorus-doped Titania, Thin film Visible light, Photocatalyst
2013/9/26
P-doped TiO2 (PTIO) thin-films with different P contents were prepared using a sol-gel method. The thin-film samples were characterized using various techniques. The photocatalytic activity was evalua...
Enhanced Sonocatalytic Degradation of Rhodamine B by Graphene-TiO2 Composites Synthesized by an Ultrasonic-Assisted Method(图)
grapheme ultrasonication sonocatalytic degradation adsorption rhodamine B
2013/10/5
A series of graphene-TiO2 composites was fabricated from graphene oxide and titanium n-butoxide (TNB) by an ultrasonic-assisted method. The structure and composition of the nanocomposites were charact...
Rare Earth Oxide-Treated Fullerene and Titania Composites with Enhanced Photocatalytic Activity for the Degradation of Methylene Blue(图)
fullerene yttrium titania visible light methylene blue
2013/10/12
Rare earth oxide-treated fullerene and titania composites (Y-fullerene/TiO2) were prepared by the sol-gel method. The products had interesting surface compositions. X-ray diffraction patterns of the c...
Preparation and Characterization of High Activity Zirconium-Doped Anatase Titania for Solar Photocatalytic Degradation of Ethidium Bromide(图)
sunlight titania zirconium ethidium bromide elimination
2013/10/13
Ethidium bromide is a fluorescent tag and is used in biomedical applications. It is a potent mutagen because of its DNA intercalating nature. A catalyst composition for the feasible elimination of eth...
Interactive Oxidation of Photocatalysis and Electrocatalysis for Degradation of Phenol in a Photoreactor
photocatalysis and electrocatalysis TiO2/C phenol
2009/12/11
TiO2/C particles as photocatalyst were prepared by dipping TiO2 suspension solution with activated carbon and were applied in the photocatalytic-electrocatalytic degradation of phenol, the Ti/SnO2+Sb2...
Photoelectrochemical Degradation of PCP on TiO2 Film Electrode
pentachlorophenol photoelectrochemical degradation TiO2 film electrode
2009/11/13
An investigation of photoelectrochemical degradation of pentachlorophenol (PCP) on a TiO2 film electrode was presented. The TiO2 film electrode was prepared by anodisation of titanium metal in sulfuri...
Studies on Thermal Degradation of Cellulosic Fibers Treated with Flame Retardants
degradation DTA flame retardant
2009/11/13
Hemp fabric, one of the most flammable materials, was treated with compounds containing different kinds of elements that contribute to flame retardation. For a study of flame retardation from the stan...
EFFECT OF CHAR LAYER ON TRANSIENT THERMAL OXIDATIVE DEGRADATION OF POLYETHYLENE
thermal oxidative degradation polyethylene reflectivity
2009/10/14
A transient one dimensional model has been presented to simulate degradation and gasification of polyethylene, in early stage of fire growth. In the present model effect of oxygen on degradation and r...
Ultrasound Assisted Electrochemical Degradation of Cyanides: Influence of Electrode Type
Cyanide degradation Electro-oxidation Sonoelectro-oxidation Sonoelectrochlorination
2009/10/10
The sonoelectrochemical degradation of cyanide ions (CN−) in the presence of 6 types of electrodes(aluminium, titanium, nickel, copper, stainless steel (inox), and graphite) were investigated in...
Kinetics of Photocatalytic Degradation of Methylene Blue overTiO2 Particles in Aqueous Suspensions
kinetics photocatalytic titaniaminipage
2009/4/28
The kinetics of photodegradation of methylene blue over UV lightilluminated titania particles in aqueous suspensions has been studied withdifferent initial methylene blue concentrations and TiO2 parti...
Degradation of Organic Pollutants by the Advanced Oxidation Processes
Oxidation Pollutants Advanced Oxidation Processes
2009/4/27
A kinetic model has been developed for the degradation of organic pollutants concerning with hydroperoxide ion as the initial step for generation of hydroxyl radical and its subsequent reaction mechan...
期刊信息
篇名
Photo chemically enhanced degradation of phenol using heterogeneous Fenton-type catalysts
语种
英文
撰写或编译
作者
He F.,Shen X. Y.,Lei L.
第一作者单位
刊物名称
Journal of Environmental Sciences
页面
3.351-355, 200...