0357494 - ÚACH 2011 RIV DE eng J - Journal Article
Špičák, P. - Sedlaříková, M. - Zatloukal, M. - Novák, V. - Kazelle, J. - Vondrák, Jiří
Preparation and properties of manganese dioxide studied by QCM.
Journal of Solid State Electrochemistry. Roč. 14, č. 12 (2010), s. 2139-2144. ISSN 1432-8488. E-ISSN 1433-0768
Institutional research plan: CEZ:AV0Z40320502
Keywords : behavior * MnO2 * electrodeposition * films
Subject RIV: CG - Electrochemistry
Impact factor: 2.234, year: 2010

Electrodeposition and cycling of MnO2 was tested by cyclic voltammetry and electrochemical quartz crystal microbalance (QCM). The electrodeposition from manganese sulfate and the material cycling are accompanied by strong and almost reversible water sorption close to the stoichiometric ratio 3:1. Similar reversible sorption of water was observed also on solid MnO2 deposited as an "ink" (slurry) with PTFE as a binder on the QCM probe.
Permanent Link: http://hdl.handle.net/11104/0195759