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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 ...
Structure and ferro/piezoelectric properties of SrBi(4)Ti(4)O(15) films deposited on TiO(2) buffer layer
(Elsevier B.V. Sa, 2009-05-27)
TiO(2) buffer layer was introduced between SrBi(4)Ti(4)O(15) (SBTi) thin films and Pt bottom electrodes through the soft chemical solution. The obtained films were characterized by X-ray diffraction, atomic force microscopy ...
Structure and ferro/piezoelectric properties of SrBi(4)Ti(4)O(15) films deposited on TiO(2) buffer layer
(Elsevier B.V. Sa, 2009-05-27)
TiO(2) buffer layer was introduced between SrBi(4)Ti(4)O(15) (SBTi) thin films and Pt bottom electrodes through the soft chemical solution. The obtained films were characterized by X-ray diffraction, atomic force microscopy ...
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 ...
Processos de funcionalização de substratos de titânio pela técnica layer-by-layer para aplicações em odontologia
(Universidade Estadual Paulista (Unesp), 2021-11-25)
A colocação de implantes é um método de reparo importante em odontologia. Esforços crescentes têm se concentrado na otimização das propriedades de biocompatibilidade e osseointegração de titânio (Ti) e ligas de Ti devido ...
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 ...
Síntesis y caracterización de sistemas en monocapas y bicapas Tin/Tic utilizando plasmas producidos por arco pulsado
(2008)
Películas de TiN, TiC y bicapas de TiN/TiC fueron crecidas sobre sustratos de acero inoxidable 304 por la técnica PAPVD por arco catódico pulsado variando la temperatura del sustrato en un rango entre 50 ºC y 250 ºC. Para ...
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 ...