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polycrystalline zno/tio2 systems (41) 41
surface (24) 24
degradation (23) 23
bulk characterization (17) 17
zinc oxide (17) 17
chemistry, physical (16) 16
photocatalysis (16) 16
thin-films (15) 15
tio2 (12) 12
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zno (11) 11
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water (8) 8
engineering, chemical (7) 7
zinc-oxide (7) 7
analysis (6) 6
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characterization (5) 5
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titanium dioxide (5) 5
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gel (4) 4
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settore chim/07 - fondamenti chimici delle tecnologie (3) 3
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x-ray diffraction (3) 3
zinc oxide - chemistry (3) 3
zink (3) 3
absorption (2) 2
acetates (2) 2
acid black 1 (2) 2
anatase (2) 2
ball milling (2) 2
ceramics, glass, composites, natural methods (2) 2
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coupled zno/sno2 photocatalysts (2) 2
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diffuse reflexion (2) 2
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Chemistry of Materials, ISSN 0897-4756, 11/2007, Volume 19, Issue 23, pp. 5642 - 5649
ZnO−TiO2 nanocomposites were synthesized by an innovative chemical vapor deposition (CVD) strategy, based on the initial growth of ZnO nanoplatelets (host) and... 
THIN-FILMS | PRECURSOR | PHOTOCATALYTIC ACTIVITY | MATERIALS SCIENCE, MULTIDISCIPLINARY | GROWTH | SURFACE | CHEMISTRY, PHYSICAL | OXIDE NANOSYSTEMS | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | ZNO | SENSORS | TIO2
Journal Article
Materials Chemistry and Physics, ISSN 0254-0584, 01/2019, Volume 222, pp. 230 - 245
In this work, ZnO-TiO2 nanocomposites were synthesized using the polymerizable complex method. Their structural and optical characteristics were determined... 
Polymerizable complex | ZnO-TiO2 nanocomposites | Structural and optical characterization | Defects | YELLOW LUMINESCENCE | POINT-DEFECTS | PHOTOLUMINESCENCE | MATERIALS SCIENCE, MULTIDISCIPLINARY | ZINC-OXIDE | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | PHASE-EQUILIBRIA | GREEN | NANOPARTICLES | PHOTOCATALYTIC ACTIVITY | ZNO
Journal Article
Talanta, ISSN 0039-9140, 09/2007, Volume 73, Issue 3, pp. 523 - 528
A composite nano-ZnO/TiO film as photocatalyst was fabricated with vacuum vaporized and sol-gel methods. The nano-ZnO/TiO film improved the separate efficiency... 
KMnO | Nano-ZnO/TiO | film | Chemical oxygen demand | Photocatalytic oxidation | OXIDATION | CHEMISTRY, ANALYTICAL | chemical oxygen demand | SENSOR | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | Nano-ZnO/TiO2 film | KMnO4 | photocatalytic oxidation | SURFACE | PHOTODEGRADATION | DEGRADATION | TITANIUM-DIOXIDE | THIN-FILM | TIO2 | WATER
Journal Article
Industrial & Engineering Chemistry Research, ISSN 0888-5885, 03/2008, Volume 47, Issue 5, pp. 1483 - 1487
TiO2−ZnO mixed oxide nanoparticles were synthesized by precipitation of zinc nitrate and titanium tetrachloride as precursors and then heat treated using two... 
ENGINEERING, CHEMICAL | SEMICONDUCTOR | SURFACE | PHOTODEGRADATION | DEGRADATION | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | ZNO | REACTIVE DYES | EFFICIENCY | TIO2 | WATER
Journal Article
Inorganic Chemistry, ISSN 0020-1669, 08/2007, Volume 46, Issue 17, pp. 6980 - 6986
A high yield of the dimer-type heterostructure of Ag/ZnO nanocrystals with different Ag contents is successfully prepared through a simple solvothermal method... 
OXIDATION | NANOPARTICLES | CATALYSIS | QUANTUM-DOT | REDUCTION | PARTICLES | OPTICAL-PROPERTIES | SURFACE | STRUCTURAL-CHARACTERIZATION | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | CHEMISTRY, INORGANIC & NUCLEAR | Optical properties | Analysis | Silver compounds | Zinc oxide | Chemical properties | Catalysis | Structure | Chemical synthesis
Journal Article
Catalysis Today, ISSN 0920-5861, 2014, Volume 230, pp. 174 - 180
Pure TiO and ZnO thin films named Ti100 and Zn100 were prepared via sol-gel technique using Ti alkoxide and Zn acetate as metal precursors and dip coating... 
ZnO | Band gap | Modeling | Optical properties | Photocatalysis | CHEMISTRY, PHYSICAL | SOL-GEL | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | ZNO-TIO2 | ENGINEERING, CHEMICAL | BULK CHARACTERIZATION | SURFACE | PHOTODEGRADATION | ULTRAVIOLET | ABSORPTION | CHEMISTRY, APPLIED | EMISSION | TiO2
Journal Article
Langmuir, ISSN 0743-7463, 07/2004, Volume 20, Issue 14, pp. 5865 - 5869
A new approach has been developed for the fabrication of visible light photocatalysts. Nanoclusters of MoS2 and WS2 are coupled to TiO2 by an in situ... 
THIN-FILMS | TRANSITION-METAL DICHALCOGENIDES | INTERPARTICLE ELECTRON-TRANSFER | TUNGSTEN DISULFIDE | CHEMISTRY, PHYSICAL | ENERGY-STORAGE | SEMICONDUCTOR NANOCLUSTERS | ELECTROCHEMICAL REDUCTION | COUPLED SEMICONDUCTORS | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | PHOTOELECTROCHEMICAL BEHAVIOR
Journal Article
Journal of Hazardous Materials, ISSN 0304-3894, 12/2009, Volume 172, Issue 2-3, pp. 1415 - 1423
Journal Article
Journal of Molecular Catalysis. A, Chemical, ISSN 1381-1169, 08/2014, Volume 390, pp. 133 - 141
•ZnO–SnO2 nanocomposites were prepared by a facile sol–gel synthesis.•The photoactivity of the samples was studied using the degradation of 4-nitrophenol.•The... 
Heterojunction effect | ZnO–SnO2 nanocomposites | Sol–gel method | Photocatalysis | Sol-gel method | THIN-FILMS | OXIDE NANOCRYSTALLINE PARTICLES | CHEMISTRY, PHYSICAL | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | ZnO-SnO2 nanocomposites | AZO-DYE | ELECTRON-TRANSFER | ACID BLACK 1 | BULK CHARACTERIZATION | COUPLED ZNO/SNO2 PHOTOCATALYSTS | METHYL-ORANGE | OPERATIONAL PARAMETERS
Journal Article
The Journal of Physical Chemistry B, ISSN 1520-6106, 05/2003, Volume 107, Issue 20, pp. 4756 - 4762
We report a novel, non-hydrolytic route to ZnO nanocrystals by means of thermal decomposition of zinc acetate (ZnAc2) in alkylamines, in the presence of... 
OXIDE | PRECURSOR | PHOTOCATALYTIC ACTIVITY | PARTICLES | PHOSPHONATE LIGANDS | SIZE | OPTICAL-PROPERTIES | SURFACE | CHEMISTRY, PHYSICAL | GROWTH-KINETICS | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | Zinc oxide | Acetates | Chemical properties
Journal Article
Journal of Molecular Catalysis. A, Chemical, ISSN 1381-1169, 2011, Volume 342, pp. 83 - 90
[Display omitted] ► Zn/Al hydrotalcites were used as precursors for the obtention of ZnO and ZnAl 2O 4. ► Zn 2+/Al 3+ ratio and calcination temperature were... 
ZnAl 2O 4 | ZnO | Photocatalysis | Layered double hydroxides | ZnAl | SURFACE-AREA | NANOCRYSTALS | CHEMISTRY, PHYSICAL | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | ZnAl2O4 | BULK CHARACTERIZATION | ZINC ALUMINATE | PHOTODEGRADATION | DEGRADATION | PRECURSORS | CATALYSTS | Hydroxides | Catalysis
Journal Article
The Journal of Physical Chemistry B, ISSN 1520-6106, 08/2006, Volume 110, Issue 32, pp. 15847 - 15852
Journal Article
Applied Surface Science, ISSN 0169-4332, 12/2008, Volume 255, Issue 5, pp. 2478 - 2484
In this paper, p-type ZnO powder was prepared by decomposition of zinc nitrate at 350 °C for 1 h. p-n junction photocatalyst p-ZnO/TiO was prepared by ball... 
Characterization | Activity | p-ZnO/TiO | Photocatalyst | p-n junction | THIN-FILMS | PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | p-ZnO/TiO2 | VISIBLE-LIGHT PHOTOCATALYSIS | PARTICLES | CHEMISTRY, PHYSICAL | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | COMPOSITE | DOPED ZNO | NITROGEN | SURFACE | DEGRADATION | OXIDES | MATERIALS SCIENCE, COATINGS & FILMS
Journal Article
Chemical Communications, ISSN 1359-7345, 07/2015, Volume 51, Issue 52, pp. 10459 - 10462
Photocatalytic mineralization of o-toluidine in aqueous media under UV/solar irradiation was achieved by bare and bismuth doped zinc oxide nanoparticles. By... 
DETOXIFICATION | BULK CHARACTERIZATION | LIGHT | GAS-PHASE | PHOTODEGRADATION | ELECTRODES | SURFACE | DEGRADATION | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | CATALYST | CHEMISTRY, MULTIDISCIPLINARY | Bismuth - chemistry | Ultraviolet Rays | Nanoparticles - chemistry | Zinc Oxide - chemistry | Sunlight | Molecular Structure | Catalysis | Photochemical Processes | Toluidines - chemistry
Journal Article
Applied Catalysis B: Environmental, ISSN 0926-3373, 07/2014, Volume 154-155, pp. 379 - 385
Journal Article
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry, ISSN 1553-3174, 03/2014, Volume 44, Issue 3, pp. 449 - 453
The ZnO-TiO 2 coaxial nanofibers with high photocatalytic activity using ZnO as the core and TiO 2 as the shell were successfully fabricated by a simple... 
coaxial nanofiber | titanium dioxide | electrospinning | photocatalytic activity | zinc oxide | FIBERS | FILMS | BULK CHARACTERIZATION | SURFACE | NANOSCIENCE & NANOTECHNOLOGY | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | CHEMISTRY, INORGANIC & NUCLEAR | Electrospinning
Journal Article
Journal Article
Journal of Colloid And Interface Science, ISSN 0021-9797, 2010, Volume 345, Issue 1, pp. 125 - 130
Metal dot-on-ZnO thin film type hierarchical nanostructures with enhanced photocatalytic activities compared with pure ZnO thin films were fabricated based on... 
Block copolymer micelle | Self-assembly | Hierarchical nanostructures | Sol–gel | ZnO thin film | Sol-gel | CHEMISTRY, PHYSICAL | POLYCRYSTALLINE ZNO/TIO2 SYSTEMS | ORDERED ARRAYS | ZNO NANOPARTICLES | SURFACE | PHOTODEGRADATION | DEGRADATION | EFFICIENCY | TIO2 | Thin films | Zinc oxide | Dielectric films | Analysis | Polystyrene resins | Nanocomposites | Photocatalysis | Nanomaterials | Inverse | Nanostructure
Journal Article
Acta Materialia, ISSN 1359-6454, 07/2008, Volume 56, Issue 12, pp. 2699 - 2705
Journal Article
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