About: 3D-graphene for electrocatalysis of oxygen reduction reaction: Increasing number of layers increases the catalytic effect

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About: 3D-graphene for electrocatalysis of oxygen reduction reaction: Increasing number of layers increases the catalytic effect Goto Sponge NotDistinct 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/S1388248114002112#
Description	Oxygen reaction reaction (ORR) is of enormous importance for energy storage and generation devices. Graphene offers catalytic properties towards ORR; however, its performance is often hindered by restacking of the graphene sheets. Here we show that mechanically rigid 3D graphene deposited on nickel template can act as efficient catalyst for ORR. We compare electrocatalytic activity of double, triple and few-layer 3D graphene. We show that the multilayer 3D graphene exhibits higher electrocatalytic activity than the other two samples towards ORR. These findings shall have a dramatic impact on the construction of graphene based fuel cells and batteries Oxygen reaction reaction (ORR) is of enormous importance for energy storage and generation devices. Graphene offers catalytic properties towards ORR; however, its performance is often hindered by restacking of the graphene sheets. Here we show that mechanically rigid 3D graphene deposited on nickel template can act as efficient catalyst for ORR. We compare electrocatalytic activity of double, triple and few-layer 3D graphene. We show that the multilayer 3D graphene exhibits higher electrocatalytic activity than the other two samples towards ORR. These findings shall have a dramatic impact on the construction of graphene based fuel cells and batteries (en)
Title	3D-graphene for electrocatalysis of oxygen reduction reaction: Increasing number of layers increases the catalytic effect 3D-graphene for electrocatalysis of oxygen reduction reaction: Increasing number of layers increases the catalytic effect (en)
skos:prefLabel	3D-graphene for electrocatalysis of oxygen reduction reaction: Increasing number of layers increases the catalytic effect 3D-graphene for electrocatalysis of oxygen reduction reaction: Increasing number of layers increases the catalytic effect (en)
skos:notation	RIV/60461373:22310/14:43897463!RIV15-MSM-22310___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	SEP 2014
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Sofer, Zdeněk Šimek, Petr
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	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	58260
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/14:43897463
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Oxygen reduction reaction; Graphene (en)
http://linked.open.../riv/klicoveSlovo	Oxygen reduction reaction Graphene
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[8B444E993FCF]
http://linked.open...i/riv/nazevZdroje	Electrochemistry Communications
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	46
http://linked.open...iv/tvurceVysledku	Pumera, Martin Sofer, Zdeněk Šimek, Petr Ambrosi, Adriano Wang, Lu
http://linked.open...ain/vavai/riv/wos	000341348700038
issn	1388-2481
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.elecom.2014.07.002
http://localhost/t...ganizacniJednotka	22310

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