Evaluation of Positive Electrode Resistance by 'Current-Rest-Method' Using 'Four-electrode Cell' (Co-, Ni- and Mn-based Cathode Materials

Autor:	Hisashi Satake, Mayumi Kuriyama, Hajime Kinoshita, Shizukuni Yata, Tomoki Endo
Rok vydání:	2010
Předmět:	Materials science Working electrode Standard hydrogen electrode law Palladium-hydrogen electrode Electrode Electrochemistry Analytical chemistry Absolute electrode potential Glass electrode Reference electrode Electrode potential law.invention
Zdroj:	Electrochemistry. 78:400-402
ISSN:	2186-2451 1344-3542
DOI:	10.5796/electrochemistry.78.400
Popis:	In this study, we investigated the results based on the “C.R.M. resistance” of positive electrodes (Co-, Ni- and Mn-based materials), which was directly related to the input-output power characteristics, using the “four-electrode cell”.1,2) By comparing the resistance of these positive electrodes, we found that the Ni-based electrode had the lowest C.R.M. resistance in the range of 4.0 V–3.5 V and the Mn-based electrode had a stationary C.R.M. resistance over a wide range of both the charge and discharge states.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5a5eaf096bb880d6b51ba88a88336d40 https://doi.org/10.5796/electrochemistry.78.400 Zobrazit plný text záznamu