Ditemukan 2 dokumen yang sesuai dengan query
Fredina Destyorini
"
The gas diffusion layer (GDL) is one of the critical components of a proton exchange membrane fuel cell (PEMFC). It is generally made of a fossil-fuel-based carbon material. In this study, carbon composite paper (CCP) for GDL was prepared by using carbon material obtained from coconut coir. To obtain the CCP, 80 wt% carbon material from the coconut coir and 20 wt% polymer binder (ethylene vinyl acetate and polyethylene glycol) were mixed in xylene solvent ...
"
2016
J-Pdf
Artikel Jurnal Universitas Indonesia Library
Tri Arini
"
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
