On the suppression of cathodic hypochlorite reduction by electrolyte additions of molybdate and chromate ions

Autor: JOHN GUSTAVSSON, GONGZHUO LI, CHRISTINE HUMMELGÅRD, JOAKIM BÄCKSTRÖM, ANN CORNELL

Publikováno v: Journal of Electrochemical Science and Engineering, Vol 2, Iss 4, Pp 185-198 (2012)

The goal of this study was to gain a better understanding of the feasibility of replacing Cr(VI) in the chlorate process by Mo(VI), focusing on the cathode reaction selectivity for hydrogen evolution on steel and titanium in a hypochlorite containing

Externí odkaz: https://doaj.org/article/6eeba3b599a144eba6ccb60de0d63b4c

Sandblasting effect on performance and durability of Ti based IrO2−Ta2O5 anode in acidic solutions

Autor: Svein Sunde, Geir Martin Haarberg, Frode Seland, Torjus Åkre, Erik Zimmerman, Åsa Afvander, John Gustavsson, Susanne Holmin, Arne Peter Ratvik, Wenting Xu

Publikováno v: Electrochimica Acta. 295:204-214

The effect of applying sandblasting during pretreatment while preparing titanium based IrO 2 − Ta 2 O 5 anodes by the conventional method was investigated. It was observed that sandblasting influences the surface morphology both before and after co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d910bda4166cfc797ac428c66a612434
https://doi.org/10.1016/j.electacta.2018.10.144

Calcination temperature dependent catalytic activity and stability of IrO2 – Ta2O5 anodes for oxygen evolution reaction in aqueous sulfate electrolytes

Autor: Frode Seland, Geir Martin Haarberg, Svein Sunde, Erik Zimmerman, John Gustavsson, Wenting Xu, Torjus Åkre, Takayuki Shimamune, Arne Petter Ratvik

Publikováno v: F895-F900
Journal of the Electrochemical Society

In this work, commercial IrO2-Ta2O5 anodes with a certain composition calcined at three different temperatures were investigated. The results show that the calcination temperature has a significant influence on the electrocatalytic activity for the o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6626251d612734ea61943278d8e5037
https://hdl.handle.net/11250/2464892

In-situ activation of hydrogen evolution in pH-neutral electrolytes by additions of multivalent cations

Autor: John Gustavsson, Ann Cornell, Göran Lindbergh

Publikováno v: International Journal of Hydrogen Energy. 37:9496-9503

Activation of the hydrogen evolution reaction (HER) in close to pH-neutral electrolytes can be achieved by addition of trivalent cations. This activation has been investigated using steady state po ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1b93f8b3f690250070d524ed38a862b
https://doi.org/10.1016/j.ijhydene.2012.03.061

On the suppression of cathodic hypochlorite reduction by electrolyte additions of molybdate and chromate ions

Autor: Ann Cornell, Joakim Bäckström, Christine Hummelgård, Gongzhuo Li, John Gustavsson

Publikováno v: Journal of Electrochemical Science and Engineering
Volume 2
Issue 4
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4, Pp 185-198 (2012)
Journal of Electrochemical Science and Engineering, Vol 2, Iss 4 (2012)

The goal of this study was to gain a better understanding of the feasibility of replacing Cr(VI) in the chlorate process by Mo(VI), focusing on the cathode reaction selectivity for hydrogen evolution on steel and titanium in a hypochlorite containing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae313f2fa031ad280dd6faee4d82c247
https://hrcak.srce.hr/file/134750