UV Light-assisted Chemical Vapor Deposition of TiO2for Efficiency Development at Dye-sensitized Mesoporous Layers on Plastic Film Electrodes

2003 ◽  
Vol 32 (11) ◽  
pp. 1076-1077 ◽  
Author(s):  
Takurou N. Murakami ◽  
Yujiro Kijitori ◽  
Norimichi Kawashima ◽  
Tsutomu Miyasaka
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Uv Light ◽  
Chemical Vapor ◽  
Plastic Film ◽  
Dye Sensitized

Growth of deep-UV light-emitting diodes by metalorganic chemical vapor deposition

2004 ◽  
Author(s):  
Alireza Yasan ◽  
Ryan McClintock ◽  
Kathryn A. Mayes ◽  
Derek J. Shiell ◽  
Shaban R. Darvish ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Metalorganic Chemical Vapor Deposition ◽  
Light Emitting Diodes ◽  
Uv Light ◽  
Chemical Vapor ◽  
Light Emitting ◽  
Deep Uv ◽  
Metalorganic Chemical

p-Doped three-dimensional graphene nano-networks superior to platinum as a counter electrode for dye-sensitized solar cells

2014 ◽  
Vol 50 (19) ◽  
pp. 2412-2415 ◽  
Author(s):  
Hyo-Jin Ahn ◽  
Ik-Hee Kim ◽  
Jong-Chul Yoon ◽  
Sun-I Kim ◽  
Ji-Hyun Jang
Keyword(s):  
Solar Cells ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Counter Electrode ◽  
Dye Sensitized Solar Cells ◽  
Three Dimensional ◽  
Chemical Vapor ◽  
Photoconversion Efficiency ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

A chemical vapor deposition-grown p-doped three-dimensional graphene nano-network-based DSSC exhibits 6% greater photoconversion efficiency than a Pt-based DSSC.

Synthesis of TiO2 thin films on different substrates by chemical vapor deposition method

2021 ◽  
Vol 10 (4) ◽  
pp. 80-85
Author(s):  
Duc Ta Hong ◽  
Quang Phan Ngoc ◽  
Thang Vu Viet ◽  
Thang Le Minh
Keyword(s):  
Thin Films ◽  
Chemical Vapor Deposition ◽  
Methyl Orange ◽  
Vapor Deposition ◽  
Diffuse Reflectance Spectroscopy ◽  
Dye Degradation ◽  
Uv Light ◽  
Chemical Vapor ◽  
Chemical Vapor Deposition Method ◽  
Tio2 Thin Films

TiO2 thin films were synthesized by using Chemical Vapor Deposition (CVD) method on different substrates, such as glass, aluminium foil , and ceramic. The samples had been characterized by microscopy analysis, SEM, and EDS. The results show that TiO2 thin films were successfully fabricated and TiO2 nanocrystals with size of 50-100 nm loaded uniformly on surface of different substrates. The photocatalytic activities of all samples were investigated in photo-degradation of methyl orange (MO) under UV light irradiation and was followed by the UV-Vis diffuse reflectance spectroscopy, showing that the conversion of methyl orange achieved the highest percentage of 91% with TiO2 thin film synthesized on the ceramic substrate over 270 minutes of reaction. The hypothetical mechanism explaining this observation is that the surface morphology of ceramic plays a major role in the augmentation of MO molecules adsorption onto the surface of material, thus, improves the dye degradation process.

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