· Ciprofloxacin (CIP) antibiotic is considered as an emerging and biological resistant pollutant. This study aimed to improve of the removal of CIP from synthetic aqueous solutions in photoalytic process through copper oxide nanoparticles as alyst (CuO/UV). The effect of CIP concentration (10–200 mg/l), alyst dosage included CuO (– g/l) and pH (3–11) as .
Synthesis and Characterization of TiO2/CuO/WO3 Ternary Composite and its Appliion as Photoalyst (ندگان)پدیدآور Kohestani, H. Kohestani, H. Ezoji, R. Ezoji, R.
In this study, a process of synthesis, characterization, and appliion of a novel CuO/Bi oxide nitrate hydroxide hydrate (CBONH) alyst was studied. A simple hydrothermal procedure at a temperature of 120 ºC was applied for the synthesis. Also the applied hydrothermal procedure does not require rigorous synthetic conditions.
· A citrate pyrolysis technique is a unique route to prepare reactive precursor mixtures through an ignition process of concentrated aqueous solution. This procedure enables to synthesize highly homogeneous and fine powders for functional materials. The doublechain based superconductor Pr2Ba4Cu7O15−δ and double perovskite photoalytic semiconductor Ba2Tb(Bi,Sb)O6 were .
· Sankar R, Manikandan P, Malarvizhi V, Fathima T, Shivashangari KS, Ravikumar V. Green synthesis of colloidal copper oxide nanoparticles using Carica papaya and its appliion in photoalytic dye degradation. Spectrochim Acta A Mol Biomol Spectrosc. 2014;121:746–50.
The present work demonstrates the synthesis of Kaolin assisted Ag nanocomposite (AgKNC) by coprecipitation method. The surface morphology of them was studied through SEM and chemical constituents by EDS techniques. The removal of efficaciousness of AgKNC was tested by Malachite Green Oxalate (MGO) dye through batch adsorption and photoalytic strategies.
· 1 Introduction. In recent years, metal and metal oxides nanoparticles have gained extensive interests because of their wide appliion as alysts in many reactions [14].Among nanomaterials, CuO nanostructures have been widely studied due to their appliions in various fields such as alysis, batteries, semiconductors, supercapacitors, solar cells, sensors, nanofluid and .
· Photoalytic degradation is a new wastewater treatment technology, in which copper oxide (CuO) is a common photoalyst. Herein, diatomaceous shale is used to load nanoscale CuO, which can, on the one hand, improve the photoalytic performance, and on the other hand, reduce the cost of alyst preparation.
· In counteracting on the demerits of most inorganic photoalyst such as visible light utilization, there has been a great increase of researches on the photoalytic graphitic carbon nitride (gC 3 N 4) in recent decades due to its special structure and properties, such as its good chemical and thermal stability under ambient conditions, low cost and nontoxicity, and facile synthesis [20, 21].
· Among these alysts, copper oxide (CuO), as a well known ptype semiconductor, has gained increasing attention not only for its unique properties but also for its appliions in many fields such as gas sensors, photoalyst and electrochemistry sensors [30, 32–36].
· A thin cupric oxide film (CuO), straddled with graphene nanoparticles, is proposed as a promising absorber layer for solar cell appliion. The influence of the graphene nanoparticles on the optical, electrical, and photovoltaic properties of the CuO thin film is investigated in detail. Graphene nanoparticles incorporated CuO (GCuO) film, grown via solgel deposition, shows a reduction in ...
distilled water and its physicochemical characteristics are listed in Table 1. Preparation and characterization of nanoAl 2O 3/kaolin photoalyst Aluminium oxide (Al 2O 3), NanoDur, % pure, was procured from Alfa Aesar, UK. The particle size was in the range of 40–50 nm and surface area of 32–40 m2/g. Kaolin (Al 2Si 2O 5(OH)
Onepot green synthesis of ZnO–CuO nanocomposite and their enhanced photoalytic and antibacterial activity. Advances in Natural Sciences: ... Sugarcane juice facilitated ecofriendly synthesis of solar light active CdFe2O4 nanoparticles and its photoalytic appliion. The European Physical Journal Plus 2018, 133 (6) ...
· Effect of photoalyst dosage on the photoalytic degradation of Congo red dye (pH = natural, Congo red = 20 mg/l) Effect of initial dye concentration Photoalytic degradation of Congo red dye by ZnMn 2 O 4 nanoalyst under visible irradiation was followed by modifying the incipient Congo red concentration (10, 20, 30 and 40 mg/l) in presence of constant ZnMn 2 O 4 dosage ( g).
· The preparation of Au and Pt hollow capsules with single holes for alytic appliions has been reported . In order to obtain these complex structures, the authors started with the preparation of Cu 2 O multifaced particles on wax, resulting on the formation of a Pickering emulsion.
· Preparation, characterization and photoalytic performance of heterostructured CuO–ZnOloaded composite nanofiber membranes Inorganic semiconductor oxides loaded on composite nanofibers (CNFs) have been widely applied in environmental monitoring, industry, .
2 JournalofNanomaterials Photoalyst resin Glass substrate Ag reflector RGB phosphor resin Resin UV LED chip Figure1 ...
Certifie Program in Photoalysis. Appliions are invited each month for Certifie Program in Photoalysis, authorized by International Journal of Photoalysis.. Qualifiion: Applicants must have published at least 2 research articles in peer reviewed international journals / Patents, can enrol for the certifie program. Duration Structure of the Program: One month.
1 Supporting Information. Surfactantassisted hydrothermal synthesis of rGO/SnIn4S8 nanosheets and its appliion in complete removal of Cr(VI) P. F. Xu, a,S. Y. Huang, b Y. C. Lv, b Y. C, a,c M. H. Liu, * b and H. J. Fan*a,c a National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University Chengdu 610065, China.
Above literature mentioned shows wide appliion of metal/mixed metal oxides as photoalyst in various reactions like CuxS/TiO2 composites is used in combustion of gases, photoreductive removal of metal ions, for enhanced hydrogen generation, photoalytic H2 production and Cu2+ removal from water, different ptype Cu2O powders prepared from electrodeposition and subjected to analysis of ...