Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Tammy P. Chou"'
Publikováno v:
Journal of Sol-Gel Science and Technology. 50:301-307
Xerogels consisting of SiO2 and TiO2 were explored for controlled release of brilliant blue FCF (BBF). Both SiO2 and SiO2–TiO2 xerogels were prepared by way of sol–gel processing, and the BBF release behavior was compared. SiO2–TiO2 xerogels wi
Publikováno v:
Current Applied Physics. 9:551-555
Silicon dioxide films were prepared on p-type Si (1 0 0) substrates by sol electrophoretic deposition (EPD) using tetraethylorthosilicate (TEOS) at low temperature. According to the variation of sol dipping conditions, we estimated the characteristic
Publikováno v:
Advanced Functional Materials. 18:1654-1660
ZnO films consisting of either polydisperse or monodisperse aggregates of nanocrystallites were fabricated and studied as dye-sensitized solar-cell electrodes. The results revealed that the overall energy-conversion efficiency of the cells could be s
Publikováno v:
The Journal of Physical Chemistry C. 111:18804-18811
In this paper, we report the significant effects of dye loading conditions on the overall light conversion efficiency of zinc oxide (ZnO) film electrodes in dye-sensitized solar cells. A comparison of the ZnO film electrodes was also made with TiO2 f
Publikováno v:
Advanced Materials. 19:2588-2592
The interest in dye-sensitized solar cells has increased due to reduced energy sources and higher energy production costs. For the most part, titania (TiO2) has been the material of choice for dye-sensitized solar cells and so far have shown to exhib
Publikováno v:
The Journal of Physical Chemistry C. 111:6296-6302
In this paper, we report the solar cell performance of titania (TiO2) film electrodes with various particle sizes. It was found that the TiO2 nanoparticle film with smaller particles ∼10 nm in diameter resulted in a lower overall light conversion e
Publikováno v:
Journal of Sol-Gel Science and Technology. 36:183-195
Template-based sol electrophoretic deposition has been demonstrated as an attractive method for the synthesis of oxide nanorod arrays, including simple and complex oxides in the forms of amorphous, polycrystalline, and single crystal. This paper syst
Publikováno v:
The Journal of Physical Chemistry B. 109:11361-11366
V2O5·nH2O xerogel films with n = 1.6, 0.6, and 0.3 have been prepared from the sol−gel route by reacting V2O5 with H2O2 followed by drying under ambient conditions and thermal annealing at 110 and 250 °C, respectively. After dehydration, V2O5 cry
Publikováno v:
Journal of Sol-Gel Science and Technology. 33:193-200
This paper reports template-based growth of nanorod arrays by combination of sol–gel processing and centrifugation. The technical concept is simple and straightforward; centrifugation force drives the sol nanoclusters into the pores of the template
Publikováno v:
The Journal of Physical Chemistry B. 107:13313-13318
Metal-insulator core-shell structures have been demonstrated to have interesting and tunable optical properties. Systems previously investigated include silica-capped gold particles and gold shells surrounding silica particles. However, many of the s