2016
DOI: 10.1134/s1023193516050074
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nPd0 · (H x–2n MoO3) composites as catalysts of methanol and formic acid electrooxidation

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Cited by 8 publications
(4 citation statements)
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“…On the other hand, Sotiropoulos and co-workers continued the partial galvanic replacement of metal poly-layers (Cu, Pb, Fe, Co, Ni) by more noble metals (mainly Pt, Au, Ru, Ir) and used the resulting electrodes in a number of fuel cell and electrolysis relevant reactions (oxygen reduction, methanol oxidation, borohydride oxidation, hydrogen and oxygen evolution) [67,68,[100][101][102][103][104][105][106][107][108][109][110][111][112][113]. In a similar research path, Podlovchenko and co-workers, prepared thin deposits of noble metals (mainly Pt, Pd, and Au) on a number of less noble metals (Cu, Mo, Bi) by their partial galvanic replacement while also adopting the Cu upd technique too [69,70,[114][115][116][117][118][119][120][121][122][123][124][125][126][127][128]; the resulting electrodes were tested mainly for methanol and formic acid oxidation. Musiani and co-workers prepared Ru, Ir, Rh, and Ag deposits on a number of supports made of Cu, Ni, or Fe alloys by the partial galvanic replacement of surface layers of the latter from the former [71,72,[129][130][131][132][133][134]…”
Section: Nanoparticle and Catalytic Layer Applicationsmentioning
confidence: 99%
See 1 more Smart Citation
“…On the other hand, Sotiropoulos and co-workers continued the partial galvanic replacement of metal poly-layers (Cu, Pb, Fe, Co, Ni) by more noble metals (mainly Pt, Au, Ru, Ir) and used the resulting electrodes in a number of fuel cell and electrolysis relevant reactions (oxygen reduction, methanol oxidation, borohydride oxidation, hydrogen and oxygen evolution) [67,68,[100][101][102][103][104][105][106][107][108][109][110][111][112][113]. In a similar research path, Podlovchenko and co-workers, prepared thin deposits of noble metals (mainly Pt, Pd, and Au) on a number of less noble metals (Cu, Mo, Bi) by their partial galvanic replacement while also adopting the Cu upd technique too [69,70,[114][115][116][117][118][119][120][121][122][123][124][125][126][127][128]; the resulting electrodes were tested mainly for methanol and formic acid oxidation. Musiani and co-workers prepared Ru, Ir, Rh, and Ag deposits on a number of supports made of Cu, Ni, or Fe alloys by the partial galvanic replacement of surface layers of the latter from the former [71,72,[129][130][131][132][133][134]…”
Section: Nanoparticle and Catalytic Layer Applicationsmentioning
confidence: 99%
“…However, the same authors have reported significant enhancement of MOR rates at Pt and Pd electrodes prepared by the partial replacement of H atoms from hydrogen-containing Mo bronzes [69,118,127,128,219].…”
Section: Methanol Formic Acid and Ethanol Oxidationmentioning
confidence: 99%
“…Kuznetsov V.V. et al [30] investigated the electrochemical behavior of nPd 0 *(H x−2n MoO 3 )/GC (glassy carbon) electrodes. It was found that the nPd 0 *(H x−2n MoO 3 ) cryst /GC catalyst has a greater catalytic effect in the methanol electrooxidation reaction than other molybdenum bronzes, but shows only a slight increase in activity for FAOR.…”
Section: Introductionmentioning
confidence: 99%
“…Από την άλλη, οι Sotiropoulos et al συνέχισαν τη μερική γαλβανική αντικατάσταση μεταλλικών πολυστρωματικών αποθεμάτων (Cu, Pb, Fe, Co, Ni) από περισσότερο ευγενή μέταλλα (κυρίως Pt, Au, Ru, Ir) και χρησιμοποίησαν τα παρασκευασθέντα ηλεκτρόδια ως καταλύτες για τη διεξαγωγή αντιδράσεων τεχνολογικού ενδιαφέροντος (αναγωγή οξυγόνου, οξείδωση μεθανόλης, οξείδωση βοροϋδρικών, έκλυση υδρογόνου και οξυγόνου) [275,274,[307][308][309][310][311][312][313][314][315][316][317][318][319]174]. Σε μία παρόμοια κατεύθυνση, οι Podlovchenko et al, παρασκεύασαν λεπτά αποθέματα ευγενών μετάλλων (Pt, Pd και Au) σε υποστρώματα λιγότερο ευγενών μετάλλων (Cu, Mo, Bi) με μερική γαλβανική αντικατάσταση, ενώ επιπλέον υιοθέτησαν και την τεχνική της ανταλλαγής UPD-Cu [276,277,[320][321][322][323][324][325][326][327][328][329][330][331][332][333][334]. Τα ηλεκτρόδια αυτά ελέγχθηκαν κυρίως ως καταλύτες για την ηλεκτροχημική οξείδωση της μεθανόλης και του φορμικού οξέος.…”
Section: εφαρμογές στην παρασκευή νανοσωματιδίων και καταλυτικών υμενίωνunclassified