Proton Pump for O-2 Reduction Catalyzed by 5,10,15,20-Tetraphenylporphyrinatocobalt(II)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F09%3A00329362" target="_blank" >RIV/61388955:_____/09:00329362 - isvavai.cz</a>
Alternative codes found
RIV/61388955:_____/09:00358958
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Proton Pump for O-2 Reduction Catalyzed by 5,10,15,20-Tetraphenylporphyrinatocobalt(II)
Original language description
The role of 5,10,15,20-tetra-phenylporphyrinatocobalt(II) ([Co-(tpp)]) as a catalyst on molecular oxygen (O-2) reduction by ferrocene (Fc) and its two derivatives, methylferrocene (DFc) and decamethylferroccric (DMFc) at a polarized waterl 1,2-dichloroethane (DCE) interface has been studied. The water vertical bar DCE interface essentially acts as a proton pump controlled by the Galvani poten tial difference across the interface. driving the proton transfer from water to DCE. [Co(tpp)] catalyzed O-2 reduction by Fc, DFc and DMFc is then followed to produce hydrogen peroxide (H2O2). The catalytic mechanism is similar to that proposed by Fukuzumi et al. for bulk reactions. This interfacial system provides it platform for a very efficient collection of 11,0, by extraction immediately after its formation in DCE to the adjacent water phase, thus decreasing the possibility of degradation and further reaction with ferrocene derivatives.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemistry - A European Journal
ISSN
0947-6539
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
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UT code for WoS article
000264029500015
EID of the result in the Scopus database
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