The influence of some factors on the electrochemical activity of the oxygen cathode activated with iron polyphthalocyanine
โ Scribed by Ludwik Kreja; Andrzej Plewka
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 502 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0013-4686
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โฆ Synopsis
Abrtum-The innueoce on the stipce ccmpounds of a bm.ic charectn; the nmhQd of dcpodng the iron potyphthdocymine (pPcFc) on a support; the size of sqqert qxcik surface arcn and of the diatriition of support pans on the electrwbemical Wtivity of support-pPcFe system was invcs~ for oxygen raiuctioninMecidicmtdiumItworfoupdthatoachoftheabowapsieadfPctors~~thc~ . 1 eivity. The higher the COW~II~~&~U of surface compounds, the higher the ektro& 0bservaltltatthcbighcrthcEonan with timc. Tk highest a&vi@ was found for pPcFe which was deposited on a support from the sulphuric acid solution or was synthcaii directly on a support after heating a -urn.
๐ SIMILAR VOLUMES
Racemic analogues of platelet-activating factor and its lyso derivatives have been prepared in which one methyl of the trimethylammonium group has been replaced by ethyl, propyl, allyl, or carboxymethylene. The influence of chemical modification on the biological activity was assessed by measuring p