About: Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application

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About: Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application Goto Sponge Distinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0079610713001016
Description	The potential of solar cells have not been fully tapped due to the lack of energy conversion efficiency. There are three important mechanisms in producing high efficiency cells to harvest solar energy; reduction of light reflectance, enhancement of light trapping in the cell and increment of light absorption. The current work represent studies conducted in surface modification of single-crystalline silicon solar cells using wet chemical etching techniques. Two etching types are applied; alkaline etching (KOH:IPA:DI) and acidic etching (HF:HNO3:DI). The alkaline solution resulted in anisotropic profile that leads to the formation of inverted pyramids. While acidic solution formed circular craters along the front surface of silicon wafer. This surface modification will leads to the reduction of light reflectance via texturizing the surface and thereby increases the short circuit current and conversion rate of the solar cells. The potential of solar cells have not been fully tapped due to the lack of energy conversion efficiency. There are three important mechanisms in producing high efficiency cells to harvest solar energy; reduction of light reflectance, enhancement of light trapping in the cell and increment of light absorption. The current work represent studies conducted in surface modification of single-crystalline silicon solar cells using wet chemical etching techniques. Two etching types are applied; alkaline etching (KOH:IPA:DI) and acidic etching (HF:HNO3:DI). The alkaline solution resulted in anisotropic profile that leads to the formation of inverted pyramids. While acidic solution formed circular craters along the front surface of silicon wafer. This surface modification will leads to the reduction of light reflectance via texturizing the surface and thereby increases the short circuit current and conversion rate of the solar cells. (en)
Title	Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application (en)
skos:prefLabel	Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application Surface modification via wet chemical etching of single-crystalline silicon for photovoltaic application (en)
skos:notation	RIV/60076658:12520/13:43886603!RIV14-MSM-12520___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Reshak, Ali Hussain
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	109090
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/13:43886603
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	application; photovoltaic; for; silicon; single-crystalline; etching; chemical; wet; via; modification; Surface (en)
http://linked.open.../riv/klicoveSlovo	etching modification Surface single-crystalline for photovoltaic silicon chemical via application wet
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[093E485542C3]
http://linked.open...i/riv/nazevZdroje	Progress in Biophysics and Molecular Biology
http://linked.open...in/vavai/riv/obor	CE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	113
http://linked.open...iv/tvurceVysledku	Reshak, Ali Hussain Shahimin, M. M. Johan, N. Shaari, S.
http://linked.open...ain/vavai/riv/wos	000328806300008
issn	0079-6107
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.pbiomolbio.2013.10.002
http://localhost/t...ganizacniJednotka	12520

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