Transparent and heat-insulation plasticized polyvinyl chloride (PVC) thin film with solar spectrally selective property

2016 ◽  
Vol 151 ◽  
pp. 30-35 ◽  
Author(s):  
Yanli Qi ◽  
Xiuping Yin ◽  
Jun Zhang
Keyword(s):  
Thin Film ◽  
Polyvinyl Chloride ◽  
Heat Insulation ◽  
Selective Property ◽  
Spectrally Selective

Spectrally selective intermediate reflectors for tandem thin-film silicon solar cells

2013 ◽  
Author(s):  
A. Hoffmann ◽  
U. W. Paetzhold ◽  
T. Merdzhanova ◽  
A. Lambertz ◽  
O. Höhn ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Silicon Solar Cells ◽  
Spectrally Selective ◽  
Thin Film Silicon

Design and Analysis of Spectrally Selective Patterned Thin-Film Cells

2013 ◽  
Vol 34 (10) ◽  
pp. 1930-1952 ◽  
Author(s):  
Shima Hajimirza ◽  
John R. Howell
Keyword(s):  
Thin Film ◽  
Spectrally Selective

scholarly journals Structural control of polyvinyl chloride sealant layer for electrochromic switchable mirror glass based on Mg–Ni thin film

2011 ◽  
Vol 119 (1388) ◽  
pp. 295-302 ◽  
Author(s):  
Kazuki TAJIMA ◽  
Hiromi HOTTA ◽  
Yasusei YAMADA ◽  
Masahisa OKADA ◽  
Kazuki YOSHIMURA
Keyword(s):  
Thin Film ◽  
Polyvinyl Chloride ◽  
Structural Control ◽  
Switchable Mirror

Novel Photocatalytic Ag/TiO2 Thin Film on Polyvinyl Chloride for Gaseous BTEX Treatment

2012 ◽  
Vol 712 ◽  
pp. 133-145 ◽  
Author(s):  
Piangjai Peerakiatkhajorn ◽  
Chamorn Chawengkijwanich ◽  
Wandee Onreabroy ◽  
Siriluk Chiarakorn
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Visible Light ◽  
Polyvinyl Chloride ◽  
Batch Reactor ◽  
Energy Dispersive Spectrometer ◽  
Wave Length ◽  
Sol Gel ◽  
Band Gap Energy ◽  
Molar Ratios

This study aims to provide the photocatalytic approach for treatment of some hazard air pollutants such as benzene, toluene, ethylbenzene and xylene (BTEX) under visible light. Silver doped titanium dioxide (Ag/TiO2) thin films with various molar ratios (0.01, 0.05, 0.1 and 0.2 mol) were synthesized via sol-gel method and dipped on polyvinyl chloride (PVC) sheet before curing with UV lamp. The X-ray diffractograms showed the composite of TiO2anatase and nanosilver. The effect of silver doping on decreasing of band gap energy of TiO2was observed from the absorption edge shift to higher wave length, analyzed by UV-visible spectrometer. The results from hydrophilicity test indicated that hydrophilicity of TiO2thin film was increased by doping silver. The morphology of the Ag/TiO2thin film studied by Scanning Electron Microscope equipped with an Energy Dispersive Spectrometer revealed well dispersed nanosilver on the smooth thin film. The BTEX degradation was carried out in a batch reactor with the initial concentration of mixed BTEX gas [25 ppm]. The remaining BTEX was examined by Gas Chromatography equipped with flame ionization detector. Among Ag/TiO2thin films, the 0.1 Ag/TiO2thin films exhibited the best performance for gaseous BTEX degradation under visible light. The maximum degradation efficiency was belong to xylene (89%), followed by ethylbenzene (86%), toluene (83%) and benzene (79%).

Room Temperature Fluorescence Gas Sensor Based on Coated TiO2 Nanoparticles

2013 ◽  
Vol 543 ◽  
pp. 373-376 ◽  
Author(s):  
Nurul Huda Yusoff ◽  
Muhamad Mat Salleh ◽  
Muhammad Yahaya
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Gas Sensor ◽  
Fluorescence Spectra ◽  
Room Temperature ◽  
Emission Spectra ◽  
Selective Property ◽  
Organic Vapors ◽  
Volatile Organic ◽  
Sensing Sensitivity

Room temperature fluorescence gas sensor was developed based on TiO2 nanoparticles coated with porphyrin dye thin films. The porphyrin dye used for this experiment were Iron (III) meso-tetraphenylporphine chloride (IMTPPCl) and Manganase (III) 5,10,15,20 tetra (4-pyridyl)-21H, 23H porphine chloride tetrakis (metachloride). The sensing sensitivity was due to the changes of the emission spectra produce by the thin film when expose to the organic vapors from volatile organic compounds; ethanol, acetone and 2-propanol. Both thin films show good response toward volatile organic vapors. However, TiO2 nanoparticles with porphyrin; IMTPPCl thin film shows pronounced interaction, marked fluorescence spectra and more selective property, hence useful for chemical identification purpose.

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