Browsing by Subject "Electrolytes"

The effect of nano-sized Al2O3 and CO2O3 addition on the properties of fluorite-type ceria-based oxide composite electrolytes for SOFC applications

Pikalova, E. Yu; Proshina, A. V.; Maragou, V.; Demin, A. K.; Tsiakaras, P. (2011)

The present work focuses on the influence of nano-sized Al2O3 and Co2O3 addition on the microstructure, mechanical and electrical properties of the solid state compositions Ce0.8Gd0.2O2-δ, Ce0.8Sm0.2O2-δ, Ce0.8Sm0.1Nd0.1O2-δ ...

Ethanol/water mixture permeation behavior through membrane electrode assembly (MEA) in PEMFC

Kontou, S.; Koutla, I.; Kaklidis, N.; Song, S.; Tsiakaras, P. (2005)

Direct ethanol fuel cells (DEFCs) have been paid more and more attention in recent years due to the following advantages of ethanol: low toxicity, renewability and easy production by the fermentation of agricultural products ...

A simple and low-cost amperometric sensor for measuring H<inf>2</inf>, CO, and CH<inf>4</inf>

Fadeyev, G.; Kalyakin, A.; Gorbova, E.; Brouzgou, A.; Demin, A.; Volkov, A.; Tsiakaras, P. (2015)

The architecture and the operational features of a simple and low-cost amperometric sensor based on 0.91 ZrO<inf>2</inf> + 0.09 Y<inf>2</inf>O<inf>3</inf> solid electrolyte, used for measuring H<inf>2</inf>, CO, and ...

A SOFC based on a co-ionic electrolyte

Demin, A.; Tsiakaras, P.; Gorbova, E.; Hramova, S. (2004)

In the present work the operation of a SOFC based on a co-ionic electrolyte is considered. The special case of ion transport in a co-ionic electrolyte is analyzed. It is shown that partial ion currents do not correspond ...