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;Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Novel organic-inorganic composite photocatalyst offers new opportunities in the practical applications of photocatalysis... separations at the interface. Key words: photocatalysis; carbon nitride intercalation compound (CNIC); Cr-doped SrTiO3; composite 1 Introduction In recent years, photocatalysis has attracted......
. The photocatalytic activity is enhanced by about 18% compared with that of the pure TiO2 and almost approaches the photocatalytic activity of P25-TiO2. Key words: photocatalysis; nano-TiO2; Er3+ doping; phenol... of semiconductor photocatalysis[J]. Chem Rev, 1995, 95: 69-96. [2] XU A W, GAO Y, LIU H Q. The preparation, characterization and their photocatalytic activities of rare-earth-doped TiO2 nano particles[J......
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. Although hydrodesulfurization is the usual method for removing sulfur, the elimination of thiophene compounds using this process is difficult. Photocatalysis is an alternative method being developed... conditions. Key words: advanced oxidation processes; carbon nanotube; photocatalysis; UV; kinetics; semiconductor; sol-gel process Cite this article as: BARMALA Molood, BEHNOOD Mohammad, OMIDKHAH Mohammad......
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nanotubes(CNTs); titanium dioxide; photocatalysis; humic acid 1 Introduction How to combine carbon nanotubes(CNTs) with TiO2 and let them become a new photocatalyst is of great interesting work due... (3＜n＜6)[19] as well as H2Ti2O5? H2O[20], which are amorphous with poor photocatalysis activities; if calcined at 350 ℃ in air, a parts of them would changed into anatase and maybe used......
and Engineering, Central South University, Changsha 410083, China) Abstract: The effects of crystalline structure (anatase and rutile) and H2O2 on TiO2 visible-light photocatalysis were studied.... The phenol can be degradated with H2O2 catalyzed by TiO2 visible-light photocatalysis, the rutile form exhibit a better photocatalytic activity, its degradation rate can reach 80% after 120 min reaction......
pairs. Key words: photocatalysis; carbon nitride intercalation compound (CNIC); ZnGaNO; composite 1 Introduction In recent years, to remove contamination and realize water splitting for hydrogen or oxygen generation, the photocatalysis technique has been applied by using solar energy; however, highly efficient photocatalysts are still most important to the large-scale industrial applications......
TiO2; TiO2-W thin films; magnetron sputtering; photocatalysis; threshold 1 Introduction The decomposition of TiO2 photocatalytic degradation is a newly developed technology with a great potential..., CASADO J, DOMENECH X, et al. Competitive processes in photocatalysis: phenol-sulphide and phenol-cyanide competitive photooxidation over ZnO[J]. Electrochimica Acta, 1989, 34(9): 1335-1338. [7] L?......
speed of O2 evolution for 2% WO3-TiO2/Nb2O5 catalyst is 151.8 ?mol/(L?h). Key words: photocatalysis; load; oxygen evolution; rutile TiO2; Nb2O5; WO3 1 Introduction Nowadays, because of the high... at a semiconductor electrode[J]. Nature, 1972, 238(5358): 37-38. [2] HOFFMAN M R, MARTIN S T, CHOI W. Environmental applications of semiconductor photocatalysis[J].Chem Rev, 1995, 95(1): 69-96. [3] KAMAT......
