About: Bifurcation diagrams for the hydrogen peroxide-thiosulfate-Cu2+ reaction and classification of its mechanism

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Bifurcation diagrams for the hydrogen peroxide-thiosulfate-Cu2+ reaction and classification of its mechanism 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
Description	The hydrogen peroxide-thiosulfate-Cu2+ (HPTCu) reaction in a flow-through stirred reactor is a highly complex and nonlinear system displaying many features characteristic of nonlinear systems: multiple steady states, oscillations, and excitability. There are three types of steady states differing by their acidity, and the observed oscillations are marked by variations of pH. Mechanisms suggested to explain these features are based either on an autocatalytic action of OH- ions or H+ ions. In order to help discriminate between various mechanisms we use a method based on nonlinear dynamics that utilizes bifurcation diagrams. The hydrogen peroxide-thiosulfate-Cu2+ (HPTCu) reaction in a flow-through stirred reactor is a highly complex and nonlinear system displaying many features characteristic of nonlinear systems: multiple steady states, oscillations, and excitability. There are three types of steady states differing by their acidity, and the observed oscillations are marked by variations of pH. Mechanisms suggested to explain these features are based either on an autocatalytic action of OH- ions or H+ ions. In order to help discriminate between various mechanisms we use a method based on nonlinear dynamics that utilizes bifurcation diagrams. (en) Reakce peroxide vodíku s thiosíranem v přítomnosti ionů mědi v průtočném míchaném reaktoru je význačně nelineární a složitý system vykazující násobné stavy, oscilace a excitabilitu. Byly pozorovány tři typy ustálených stavů lišících se svou aciditou a pozorované oscilace se liší amplitudou oscilací pH. Mechanismy uváděné v literatuře se liší v předpokladu autokatalýzy způsobené buď hydroxylovými nebo vodíkovými ionty. Pro určení, který model lépe popisuje experimenty bylo použito pojetí nelineární dynamiky, především metody bifurkačních diagramů. (cs)
Title	Bifurkační diagramy reakce peroxid vodíku-thiosíran-Cu2+ reaction and classification of its mechanism. (cs) Bifurcation diagrams for the hydrogen peroxide-thiosulfate-Cu2+ reaction and classification of its mechanism Bifurcation diagrams for the hydrogen peroxide-thiosulfate-Cu2+ reaction and classification of its mechanism (en)
skos:prefLabel	Bifurkační diagramy reakce peroxid vodíku-thiosíran-Cu2+ reaction and classification of its mechanism. (cs) Bifurcation diagrams for the hydrogen peroxide-thiosulfate-Cu2+ reaction and classification of its mechanism Bifurcation diagrams for the hydrogen peroxide-thiosulfate-Cu2+ reaction and classification of its mechanism (en)
skos:notation	RIV/60461373:22340/04:00013182!RIV/2005/GA0/223405/N
http://linked.open.../vavai/riv/strany	P1.67(1-12)
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/03/0488), Z(MSM 223400007)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Schreiberová, Lenka Schreiber, Igor
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
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 chemicko-inženýrská
http://linked.open...dnocenehoVysledku	556116
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/04:00013182
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pH-oscillator;bifurcation diagrams;nonlinear dynamics (en)
http://linked.open.../riv/klicoveSlovo	nonlinear dynamics pH-oscillator bifurcation diagrams
http://linked.open...ontrolniKodProRIV	[E180C2A7A2AA]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Proceedings 16th International Congress of Chemical and Process Engineering CHISA 2004
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Classification of oscillatory chemical reactions with the use of stoichiometric network analysis
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Schreiber, Igor Schreiberová, Lenka Špás, Petr
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-08-22 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223400007
number of pages	13 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ing. Jan Novosad, Procesní inženýrství
https://schema.org/isbn	80-86059-40-5
http://localhost/t...ganizacniJednotka	22340

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 48 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software