Ditemukan 3 dokumen yang sesuai dengan query
Donanta Dhaneswara
"
Santa Barbara
Amorphous-15 (SBA-15) is an
interesting mesoporous silica material with highly ordered nanopores and a
large surface area. Due to its unique properties, this material has been widely
employed in many areas. This study aimed to predict the number of nanopores per
gram of SBA-15 material based on an optimum value of surfactant addition at the
desired number of nanopores. For this purpose, SBA-15 was synthesized via a
sol-gel process using tetraethyl orthosilicate (TEOS, Si(OC2H5)4)
as a precursor and pluronic P123 triblock ...
"
2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Cahya Ahmad Trisdianto
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Fluorine-doped tin oxide (FTO) is one of the conductive glasses that have strategic functions in various important applications, including dye-sensitized solar cell (DSSC). In the current work, the effects of deposition time (5, 10, 20, 30, and 40 minutes) upon the fabrication process of FTO thin film using spray pyrolysis technique with modified ultrasonic nebulizer has been studied in regard to its microstructural, optical, crystallinity, and resistivity characteristics. The variation was also performed by comparing ...
"
2016
AJ-Pdf
Artikel Jurnal Universitas Indonesia Library
Tri Arini
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Transparent conducting oxide (TCO) glasses play an important role in
various technology, including dye sensitized solar cells. One of the most
commonly used glass is indium tin oxide (ITO) glass, which is expensive.
Therefore, the main
purpose of this research was to determine if ITO glass can be replaced with
fluorine-doped tin oxide (FTO) glass,
which is easier and more economic to manufacture. For this purpose, a tin
chloride dehydrate (SnCl2.2H2O)
precursor was doped with ammonium
fluoride (NH4F) using a
sol-gel method and spray pyrolysis ...
"
2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
