Sauerstoffreduktionsreaktion

Katalyse in der Werkstoff- und Grenzflächenforschung

Sauerstoffreduktionsreaktion

Sauerstoffreduktionsreaktion ist die mehrstufige elektrochemische Reduktion von O₂ zu H₂O oder OH⁻ und bestimmt die Leistungsfähigkeit von Brennstoffzellen und Metall-Luft-Batterien. Ihre Kinetik ist meist langsam und erfordert effiziente Katalysatoren, z.B. Pt‑Legierungen oder perowskitische Oxide. Werkstoffwissenschaftlich stehen Oberflächenstruktur, elektronische Eigenschaften und Stabilität der Katalysatoren im Fokus.

Verwandte Tags

Neue Inhalte

Highlight Lecture

Switching Electrical Double Layer of Metal/Carbon Heterojunction Electrocatalysts for Ion Transport Control

Choi, H. (Speaker)¹

Electrochemical applications of biomass-derived mesoporous carbons: From water treatment to fuel cells

Sirés, I. (Speaker)¹; Lanzalaco, S.²; Cabot, P.L.¹; Durante, C.³

FEMS EUROMAT 2023

Performance optimization of a commercial Fe-N-C catalyst in direct methanol fuel cells (DMFCs) and long-term durability study

Lo Vecchio, C. (Speaker)¹; Serov, A.²; Zulevi, B.³; Baglio, V.¹

FEMS EUROMAT 2023

“Core-shell” hierarchical carbon nitride electrocatalysts for the oxygen reduction reaction - the role of the precursor binder in the modulation of the physiochemical and electrochemical features

Boudjelida, S.¹; Negro, E.¹; Nale, A.¹; Vezzù, K.¹; Pagot, G.¹; Bang, Y.H.¹; Di Noto, V. (Speaker)¹

FEMS EUROMAT 2023

Development and Optimization of Platinum-group-metal-free-based Air electrodes for Rechargeable Zn Air Batteries (ZABs)

Nisa, K.U. (Speaker)¹; Ricciardi, B.¹; Montero, J.¹; Freitas, W.¹; Licoccia, S.¹; D'Epifanio, A.¹; Mecheri, B.¹

FEMS EUROMAT 2023

Advanced oxygen evolution and reduction reactions over bifunctional double perovskite oxides as air-breathing cathodes for metal-air batteries

Mathur, S. (Speaker)¹; Bhardwaj, A.¹; Brune, V.²; Aytuna, Z.¹; Witulski, B.¹

Synthesis and electrocatalytic assessment of precursor derived TiN/Si-Al-C-N ceramic nanocomposites for oxygen reduction reaction

Eranezhuth, W.A. (Speaker)¹

Vanadium Modified Silicon Oxycarbides as Electrocatalysts for Oxygen Reduction Reaction in Alkaline Media

Papakollu, K. (Speaker)¹; Bhardwaj, A.²; Ionescu, E.³; Kumar, R.¹; Mathur, S.²

Beliebte Inhalte

Synthesis and electrocatalytic assessment of precursor derived TiN/Si-Al-C-N ceramic nanocomposites for oxygen reduction reaction

Eranezhuth, W.A. (Speaker)¹

Vanadium Modified Silicon Oxycarbides as Electrocatalysts for Oxygen Reduction Reaction in Alkaline Media

Papakollu, K. (Speaker)¹; Bhardwaj, A.²; Ionescu, E.³; Kumar, R.¹; Mathur, S.²

“Core-shell” hierarchical carbon nitride electrocatalysts for the oxygen reduction reaction - the role of the precursor binder in the modulation of the physiochemical and electrochemical features

Boudjelida, S.¹; Negro, E.¹; Nale, A.¹; Vezzù, K.¹; Pagot, G.¹; Bang, Y.H.¹; Di Noto, V. (Speaker)¹

FEMS EUROMAT 2023

Electrochemical applications of biomass-derived mesoporous carbons: From water treatment to fuel cells

Sirés, I. (Speaker)¹; Lanzalaco, S.²; Cabot, P.L.¹; Durante, C.³

FEMS EUROMAT 2023

Highlight Lecture

Switching Electrical Double Layer of Metal/Carbon Heterojunction Electrocatalysts for Ion Transport Control

Choi, H. (Speaker)¹

Advanced oxygen evolution and reduction reactions over bifunctional double perovskite oxides as air-breathing cathodes for metal-air batteries

Mathur, S. (Speaker)¹; Bhardwaj, A.¹; Brune, V.²; Aytuna, Z.¹; Witulski, B.¹

Development and Optimization of Platinum-group-metal-free-based Air electrodes for Rechargeable Zn Air Batteries (ZABs)

Nisa, K.U. (Speaker)¹; Ricciardi, B.¹; Montero, J.¹; Freitas, W.¹; Licoccia, S.¹; D'Epifanio, A.¹; Mecheri, B.¹

FEMS EUROMAT 2023

Performance optimization of a commercial Fe-N-C catalyst in direct methanol fuel cells (DMFCs) and long-term durability study

Lo Vecchio, C. (Speaker)¹; Serov, A.²; Zulevi, B.³; Baglio, V.¹

FEMS EUROMAT 2023

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