A perovskite-type Nd0.75Sr0.25Co0.8Fe0.2O3-: δ cathode for advanced solid oxide fuel cells

Suresh Mulmi; Venkataraman Thangadurai

doi:10.1039/c9cc01054h

A perovskite-type Nd_0.75Sr_0.25Co_0.8Fe_0.2O_{3-: δ} cathode for advanced solid oxide fuel cells

Suresh Mulmi, Venkataraman Thangadurai^*

^*Corresponding author for this work

School of Chemistry

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Perovskite-type Nd_0.75Sr_0.25Co_0.8Fe_0.2O_3-δ (NSCF) has shown excellent oxygen reduction reaction (ORR) properties (an area specific polarization resistance of 0.1 Ω cm² at 700 °C) as a composite cathode (30 wt% La_0.8Sr_0.2Ga_0.8Mg_0.2O_3-δ (LSGM)) with remarkable chemical stability under CO₂. The mechanism for the ORR was established employing pO₂ and temperature dependent studies.

Original language	English
Pages (from-to)	3713-3716
Number of pages	4
Journal	Chemical Communications
Volume	55
Issue number	26
DOIs	https://doi.org/10.1039/c9cc01054h
Publication status	Published - 11 Mar 2019

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abstract = "Perovskite-type Nd0.75Sr0.25Co0.8Fe0.2O3-δ (NSCF) has shown excellent oxygen reduction reaction (ORR) properties (an area specific polarization resistance of 0.1 Ω cm2 at 700 °C) as a composite cathode (30 wt% La0.8Sr0.2Ga0.8Mg0.2O3-δ (LSGM)) with remarkable chemical stability under CO2. The mechanism for the ORR was established employing pO2 and temperature dependent studies.",

author = "Suresh Mulmi and Venkataraman Thangadurai",

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AU - Mulmi, Suresh

AU - Thangadurai, Venkataraman

PY - 2019/3/11

Y1 - 2019/3/11

N2 - Perovskite-type Nd0.75Sr0.25Co0.8Fe0.2O3-δ (NSCF) has shown excellent oxygen reduction reaction (ORR) properties (an area specific polarization resistance of 0.1 Ω cm2 at 700 °C) as a composite cathode (30 wt% La0.8Sr0.2Ga0.8Mg0.2O3-δ (LSGM)) with remarkable chemical stability under CO2. The mechanism for the ORR was established employing pO2 and temperature dependent studies.

AB - Perovskite-type Nd0.75Sr0.25Co0.8Fe0.2O3-δ (NSCF) has shown excellent oxygen reduction reaction (ORR) properties (an area specific polarization resistance of 0.1 Ω cm2 at 700 °C) as a composite cathode (30 wt% La0.8Sr0.2Ga0.8Mg0.2O3-δ (LSGM)) with remarkable chemical stability under CO2. The mechanism for the ORR was established employing pO2 and temperature dependent studies.

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A perovskite-type Nd_0.75Sr_0.25Co_0.8Fe_0.2O_{3-: δ} cathode for advanced solid oxide fuel cells

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