@inproceedings{223b46c957324f8ba7bae8e596628d22,
title = "Preparation and electrochemical evaluation of La1-xSr xMnO3 cathode material for zinc air secondary batteries application",
abstract = "We prepared nano-sized La1-xSrxMnO3 (x=0.2-0.5) cathode catalyst for the zinc air secondary batteries by citrate method and measured cathode's electrochemical characteristics according to content of strontium compose the cathode catalyst. We heat treated the prepared precursor at various calcination temperature (500-900°C), and examined the optimum calcinations temperature by XRD analysis and electrochemical evaluation. We examined the ORR (oxygen reduction reaction) and OER (oxygen evolution reaction) performance of the prepared La1-xSrxMnO 3 catalyst powder. La0.7Sr0.3MnO3 and La0.8Sr0.2MnO3 catalyst has shown the best performance in the ORR. But in the OER, La0.7Sr0.3MnO 3 catalyst has shown better performance. When we consider ORR and OER performance simultaneously, La0.7Sr0.3MnO3 catalyst has shown the best performance because of its lowest voltage difference between charge and discharge.",
keywords = "Catalyst, Cathode, Zinc air battery",
author = "Eom, {Seung Wook} and Ahn, {Se Young} and Lee, {Chang Woo} and Sun, {Yang Kook} and Yun, {Mun Soo}",
year = "2007",
doi = "10.4028/3-908451-31-0.1055",
language = "English",
isbn = "3908451310",
series = "Solid State Phenomena",
publisher = "Trans Tech Publications Ltd",
number = "PART 2",
pages = "1055--1058",
booktitle = "Advances in Nanomaterials and Processing - IUMRS - ICA - 2006 International Conference in Asia",
edition = "PART 2",
note = "IUMRS International Conference in Asia 2006, IUMRS-ICA 2006 ; Conference date: 10-09-2006 Through 14-09-2006",
}