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Compact TiO2 blocking-layer prepared by LbL for perovskite solar cells
(2021-01-15)
Blocking-layer are very important for the overall efficiency improvement in perovskite solar cells, PSCs. This layer must be thin enough to allow the light to reach the perovskite layer and have low electrical resistance ...
Layer-by-layer TiO(2) films as efficient blocking layers in dye-sensitized solar cells
(ELSEVIER SCIENCE SA, 2009)
Charge recombination at the conductor substrate/electrolyte interface has been prevented by using efficient blocking layers of TiO(2) compact films in dye-sensitized solar cell photoanodes. Compact blocking layers have ...
Density functional theory study on the structural and electronic properties of low index rutile surfaces for TiO2/SnO2/TiO2 and SnO2/TiO2/SnO2 composite systems
(Amer Chemical Soc, 2008-09-25)
The present study is concerned with the structural and electronic properties of the TiO2/SnO2/TiO2 and SnO2/TiO2/SnO2 composite systems. Periodic quantum mechanical method with density functional theory at the B3LYP level ...
Density functional theory study on the structural and electronic properties of low index rutile surfaces for TiO2/SnO2/TiO2 and SnO2/TiO2/SnO2 composite systems
(Amer Chemical Soc, 2008-09-25)
The present study is concerned with the structural and electronic properties of the TiO2/SnO2/TiO2 and SnO2/TiO2/SnO2 composite systems. Periodic quantum mechanical method with density functional theory at the B3LYP level ...
Photocatalytic thin films containing TiO 2:N nanopowders obtained by the layer-by-layer self-assembling method
(2012)
In this work, TiO 2-N powders were synthesized by high-energy ball milling, using commercial titanium dioxide (TiO 2) in the anatase phase and urea to introduce nitrogen into TiO 2 in order to enhance their photocatalytic ...
Photocatalytic thin films containing TiO2:N nanopowders obtained by the layer-by-layer self-assembling method
(Elsevier, 2012)
In this work, TiO2–N powders were synthesized by high-energy ball milling, using commercial titanium
dioxide (TiO2) in the anatase phase and urea to introduce nitrogen into TiO2 in order to enhance their
photocatalytic ...
Titanium-Based Alloy Surface Modification with TiO2and Poly(sodium 4-styrenesulfonate) Multilayers for Dental Implants
(2021-01-01)
Implant placement is an important repair method in dentistry and orthopedics. Increasing efforts have focused on optimizing the biocompatibility and osseointegration properties of titanium (Ti) and Ti-based alloys. In this ...
Layer by layer TiO2 thin films and photodegradation of Congo red
(Elsevier B.V. Sa, 2011-04-30)
Layer by layer (LbL) self-assembled technique was used to fabricate TiO2 films onto glass and quartz slides. The LbL sequence was PAH/PSS/TiO2(PSS/TiO2)(5) (PSS = poly(sodium-4-styrene sulfonate), PAH = poly(allylamine ...
Layer by layer TiO2 thin films and photodegradation of Congo red
(Elsevier B.V. Sa, 2011-04-30)
Layer by layer (LbL) self-assembled technique was used to fabricate TiO2 films onto glass and quartz slides. The LbL sequence was PAH/PSS/TiO2(PSS/TiO2)(5) (PSS = poly(sodium-4-styrene sulfonate), PAH = poly(allylamine ...
High performance TiO2 nanotubes antireflection coating
(Elsevier, 2017-11)
The present study analyzes the use of TiO2 layer as antireflection coating. TiO2 thin films were prepared on silicon substrate by electrochemical anodization process with thicknesses of 130 and 170 nm. The films exhibit a ...