"1432-8488" . . . "The mechanism of the Co(II) catalytic electroreduction of water insoluble CoR2 salt in the presence of cysteine (H2L +/-) was developed. CoR2 = cobalt( II) cyclohexylbutyrate is the component of a carbon paste electrode. Electrode surface consecutive reactions are: ( a) fast ( equilibrium) reaction of the CoR2 (H2L +/-)(ads) complex formation, (b) rate-determining reversible reaction of the promoting process of CoR(Ac+) complex formation, (c) rate-determining irreversible reaction of the electroactive CoR(Ac)(H2L +/-)(ads) complex formation with ligand-induced adsorption, and (d) fast irreversible reaction of the CoR(Ac)(H2L +/-)(ads) electroreduction. Reactions ( a, b) connected with CoR2 dissolution and reactions ( c, d) connected with CoR2 electroreduction are catalyzed by H2L +/-)(ads). Regeneration of (H2L +/-)(ads) ( reactions %22b, d%22) and accumulation of atomic Co( 0) ( reaction %22d%22) take place. Experimental data [Sugawara et al., Bioelectrochem Bioenergetics 26: 469, 1991]:"@en . . . . "Mechanism of the catalyzed by cysteine electroreduction of the insoluble in water cobalt(II) salt as a component of carbon paste electrode"@en . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Mechanismus cysteinem katalyzovan\u00E9 elektroredukce nerozpustn\u00E9 soli kobaltu jako komponenty uhl\u00EDkov\u00E9 pastov\u00E9 elektrody"@cs . "841-846" . "Mechanism of the catalyzed by cysteine electroreduction of the insoluble in water cobalt(II) salt as a component of carbon paste electrode" . . . "Mechanismus cysteinem katalyzovan\u00E9 elektroredukce nerozpustn\u00E9 soli kobaltu jako komponenty uhl\u00EDkov\u00E9 pastov\u00E9 elektrody"@cs . "Journal of Solid State Electrochemistry" . "Hrb\u00E1\u010D, Jan" . . "432612" . "11" . "6"^^ . "RIV/61989592:15310/07:00004705" . "P(1M0512), Z(MSM6198959218)" . "3"^^ . . . "2"^^ . . . "6" . "modified carbon paste electrode; Co(II) catalytic electroreduction; cysteine as catalyst; catalysis mechanism; kinetic equations"@en . "Tur'yan, Yakov I." . . "15310" . "[708EDBBAF49E]" . . "Mechanism of the catalyzed by cysteine electroreduction of the insoluble in water cobalt(II) salt as a component of carbon paste electrode" . . . . "RIV/61989592:15310/07:00004705!RIV08-MSM-15310___" . "The mechanism of the Co(II) catalytic electroreduction of water insoluble CoR2 salt in the presence of cysteine (H2L +/-) was developed. CoR2 = cobalt( II) cyclohexylbutyrate is the component of a carbon paste electrode. Electrode surface consecutive reactions are: ( a) fast ( equilibrium) reaction of the CoR2 (H2L +/-)(ads) complex formation, (b) rate-determining reversible reaction of the promoting process of CoR(Ac+) complex formation, (c) rate-determining irreversible reaction of the electroactive CoR(Ac)(H2L +/-)(ads) complex formation with ligand-induced adsorption, and (d) fast irreversible reaction of the CoR(Ac)(H2L +/-)(ads) electroreduction. Reactions ( a, b) connected with CoR2 dissolution and reactions ( c, d) connected with CoR2 electroreduction are catalyzed by H2L +/-)(ads). Regeneration of (H2L +/-)(ads) ( reactions %22b, d%22) and accumulation of atomic Co( 0) ( reaction %22d%22) take place. Experimental data [Sugawara et al., Bioelectrochem Bioenergetics 26: 469, 1991]:" . "Zelen\u00FD, Tom\u00E1\u0161" . . . "Mechanism of the catalyzed by cysteine electroreduction of the insoluble in water cobalt(II) salt as a component of carbon paste electrode"@en . "Byl navr\u017Een mechanismus elektrokatalytick\u00E9 redukce Co(II) nerozpustn\u00E9 CoR2 soli v p\u0159\u00EDtomnosti cysteinu"@cs .