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2019
1 Haugland, Ingrid Bokn; Kjos, Ole Sigmund; Røyset, Arne Karstein; Vullum, Per Erik; Aarhaug, Thor Anders; Halstensen, Maths.
Alumina scale composition and growth rate in distribution pipes. The Minerals, Metals & Materials Series 2019 s. 697-706
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2018
2 Aarhaug, Thor Anders; Brandvik, Trond; Gaertner, Heiko; Ratvik, Arne Petter; Kjos, Ole Sigmund.
Assessment of anode baking furnace gas composition. Australsian Smelting Technology Conference; 2018-12-02 - 2018-12-07
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3 Aarhaug, Thor Anders; Brandvik, Trond; Kjos, Ole Sigmund; Gaertner, Heiko; Ratvik, Arne Petter.
A study of anode baking gas composition. The Minerals, Metals & Materials Series 2018 s. 1379-1385
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4 Kjos, Ole Sigmund; Aarhaug, Thor Anders; Brandvik, Trond; Gaertner, Heiko; Ratvik, Arne Petter.
A Study of Anode Baking Gas Composition. TMS Light Metals 2018; 2018-03-11 - 2018-03-15
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5 Kjos, Ole Sigmund; Solheim, Asbjørn; Aarhaug, Thor Anders; Osen, Karen Sende; Martinez, Ana Maria Cuellar; Sommerseth, Camilla; Gudbrandsen, Henrik; Støre, Anne; Gaertner, Heiko.
PFC Evolution Characteristics During Aluminium and Rare Earth Electrolysis. Light Metals 2018 s. 1449-1455
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6 Martinez, Ana Maria Cuellar; Osen, Karen Sende; Støre, Anne; Gudbrandsen, Henrik; Kjos, Ole Sigmund; Solheim, Asbjørn; Wang, Zhaohui; Oury, Alexandre; Namy, Patrick.
Manufacturing of Dysprosium-Iron Alloys by Electrolysis in Fluoride-Based Electrolytes. Electrolysis in a Laboratory-Scale Cell. Metallurgical and materials transactions. B, process metallurgy and materials processing science 2018 ;Volum 49.(4) s. 2063-2070
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7 Osen, Karen Sende; Martinez, Ana Maria Cuellar; Gudbrandsen, Henrik; Støre, Anne; Sommerseth, Camilla; Kjos, Ole Sigmund; Aarhaug, Thor Anders; Gaertner, Heiko; Chamelot, Pierre; Gibilaro, Mathieu; Massot, Laurent.
Perfluorocarbon Formation During Rare Earth Electrolysis. The Minerals, Metals & Materials Series 2018 ;Volum Part F4. s. 1443-1448
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2017
8 Khalaghi, Babak; Gudbrandsen, Henrik; Kjos, Ole Sigmund; Osen, Karen Sende; Paulsen, Ove; Mokkelbost, Tommy; Haarberg, Geir Martin.
Gas anodes made of porous graphite for aluminium electrowinning. The Minerals, Metals & Materials Series 2017 (210819) s. 1333-1339
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9 Martinez, Ana Maria Cuellar; Osen, Karen Sende; Støre, Anne; Gudbrandsen, Henrik; Solheim, Asbjørn; Kjos, Ole Sigmund; Aarhaug, Thor Anders; Sommerseth, Camilla.
SUSTAINABLE ELECTROLYTIC PRODUCTION OF RARE EARTH METALS AND ALLOYS. ERES-2017; 2017-05-28 - 2017-05-31
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10 Osen, Karen Sende; Martinez, Ana Maria Cuellar; Gudbrandsen, Henrik; Støre, Anne; Kjos, Ole Sigmund.
Electrochemical Processing of Rare Earth Alloys. The Minerals, Metals & Materials Series 2017 s. 81-88
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11 Xu, Junli; Martinez, Ana Maria Cuellar; Osen, Karen Sende; Kjos, Ole Sigmund; Kongstein, Ole Edvard; Haarberg, Geir Martin.
Electrode behaviors of Na-Zn liquid metal battery. Journal of the Electrochemical Society 2017 ;Volum 164.(12) s. A2335-A2340
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2016
12 Aarhaug, Thor Anders; Kjos, Ole Sigmund.
Hydrogen Fuel Quality Control: high-pressure sampling and analysis. Nordic Hydrogen Forum; 2016-10-26 - 2016-10-27
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13 Aarhaug, Thor Anders; Kjos, Ole Sigmund; Gudbrandsen, Henrik; Ferber, Alain Marc C.
Evaluation of Gas Composition from Laboratory Scale Electrolysis Experiments with Anodes of Different Sulphur Content. TMS Light Metals Conference; 2016-02-14 - 2016-02-18
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14 Aarhaug, Thor Anders; Kjos, Ole Sigmund; Gudbrandsen, Henrik; Ferber, Alain Marc C; Ratvik, Arne Petter.
Evaluation of Gas Composition from Laboratory Scale Electrolysis Experiments with Anodes of Different Sulphur Content. Light Metals 2016 ;Volum 2016-January. s. 533-536
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15 Khalaghi, Babak; Gudbrandsen, Henrik; Kjos, Ole Sigmund; Osen, Karen Sende; Mokkelbost, Tommy; Haarberg, Geir Martin.
Electrolytic Production of Aluminium using Gas Anode Supplied with Methane. Prime 2016 Electrochemical Society 230th Meeting; 2016-10-02 - 2016-10-07
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16 Khalaghi, Babak; Gudbrandsen, Henrik; Kjos, Ole Sigmund; Osen, Karen Sende; Mokkelbost, Tommy; Haarberg, Geir Martin.
Porous Carbon Anodes for the Supply of Methane during Electrowinning of Aluminium. I: Light Metals 2016. John Wiley & Sons 2016 ISBN 9781119225799. s. 915-920
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17 Kjos, Ole Sigmund; Aarhaug, Thor Anders; Skybakmoen, Egil; Solheim, Asbjørn; Gudbrandsen, Henrik.
Off-gas analysis of laboratory-scale electrolysis experiments with anodes of various compositions. The Minerals, Metals & Materials Series 2016 (210869) s. 899-903
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18 Kjos, Ole Sigmund; Rolseth, Sverre; Gudbrandsen, Henrik; Solheim, Asbjørn; Bergstrøm, Trond Harald.
A Laboratory Study of Electrochemical Removal of Noble Elements from Secondary Aluminium. I: Rewas 2016: Towards Materials Resource Sustainability. John Wiley & Sons 2016 ISBN 9781119225812.
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19 Ratvik, Arne Petter; Aarhaug, Thor Anders; Kjos, Ole Sigmund; Gudbrandsen, Henrik; Ferber, Alain Marc C.
Evaluation of Gas Composition from Laboratory Scale Electrolysis Experiments with Anodes of Different Sulfur Content. TMS 2016 Annual Meeting and Exhibition; 2016-02-14 - 2016-02-18
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20 Xu, Junli; Kjos, Ole Sigmund; Osen, Karen Sende; Martinez, Ana Maria Cuellar; Kongstein, Ole Edvard; Haarberg, Geir Martin.
Na-Zn liquid metal battery. Journal of Power Sources 2016 ;Volum 332. s. 274-280
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21 Åsheim, Henrik; Aarhaug, Thor Anders; Sandnes, Espen; Kjos, Ole Sigmund; Solheim, Asbjørn; Kolås, Steinar; Haarberg, Geir Martin.
Anode effect initiation during aluminium electrolysis in a two-compartment laboratory cell. Light Metals 2016 ;Volum 2016. s. 551-556
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2015
22 Khalaghi, Babak; Gudbrandsen, Henrik; Kjos, Ole Sigmund; Osen, Karen Sende; Mokkelbost, Tommy; Haarberg, Geir Martin.
Supplying of Methane through Porous Carbon Anodes during Aluminium Electrolysis. 66th Annual Meeting of the International Society of Electrochemistry; 2015-10-04 - 2015-10-09
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23 Khalaghi, Babak; Gudbrandsen, Henrik; Kjos, Ole Sigmund; Osen, Karen Sende; Mokkelbost, Tommy; Haarberg, Geir Martin.
Supplying of Methane through Porous Carbon Anodes during Aluminium Electrolysis. Kifee; 2015-09-20 - 2015-09-23
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24 Mokkelbost, Tommy; Kjos, Ole Sigmund; Paulsen, Ove Bjørn; Øye, Bjarte Arne; Gudbrandsen, Henrik; Osen, Karen Sende; Ratvik, Arne Petter; Skybakmoen, Egil; Khalaghi, Babak; Haarberg, Geir Martin.
ELECTROWINNING OF ALUMINIUM USING DEPOLARIZED GAS ANODES. KIFEE; 2015-09-21 - 2015-09-23
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25 Åsheim, Henrik; Aarhaug, Thor Anders; Sandnes, Espen; Kjos, Ole Sigmund; Solheim, Asbjørn; Haarberg, Geir Martin.
A laboratory study of partial anode effects during aluminium electrowinning. ECS Transactions 2015 ;Volum 69.(15) s. 1-12
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26 Åsheim, Henrik; Sandnes, Espen; Aarhaug, Thor Anders; Kjos, Ole Sigmund; Solheim, Asbjørn; Haarberg, Geir Martin.
A Study of Partial Anode Effects. Reactive metals workshop 10; 2015-03-20 - 2015-03-21
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27 Åsheim, Henrik; Sandnes, Espen; Aarhaug, Thor Anders; Kjos, Ole Sigmund; Solheim, Asbjørn; Haarberg, Geir Martin.
Partial Anode Effect during Aluminium Electrolysis in a Two-Compartment Laboratory Cell. KIFEE8; 2015-09-20 - 2015-09-23
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2014
28 Aarhaug, Thor Anders; Ferber, Alain Marc C; Kjos, Ole Sigmund; Gaertner, Heiko.
Online monitoring of aluminium primary production gas composition by use of Fourier-transform infrared spectroscopy. Light Metals 2014 s. 647-652
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29 Aarhaug, Thor Anders; Kjos, Ole Sigmund.
Performing hydrogen fuel quality control - sampling strategies and challenges. HyCoRA workshop; 2014-09-30 - 2014-09-30
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30 Kjos, Ole Sigmund.
New Approaches for Membrane Based Liquid Metal Batteries. Reactive metals workshop; 2014-02-21 - 2014-02-22
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31 Kjos, Ole Sigmund.
Stort og varmt: Fremtidens energilagring. Energiforskningskonferansen 2014, Grensesprengende energi; 2014-05-22 - 2014-05-22
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32 Kjos, Ole Sigmund; Aarhaug, Thor Anders; Wittgens, Bernd; Brunsvik, Anders.
AT-LINE ANALYSIS OF POLYCYCLIC AROMATIC HYDROCARBONS IN ALUMINIUM PRIMARY PRODUCTION. Light Metals 2014
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33 Mokkelbost, Tommy; Kjos, Ole Sigmund; Paulsen, Ove Bjørn; Øye, Bjarte Arne; Gudbrandsen, Henrik; Ratvik, Arne Petter; Haarberg, Geir Martin.
A concept for electrowinning of aluminium using depolarized gas anodes. Light Metals 2014 s. 765-769
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34 Mokkelbost, Tommy; Kjos, Ole Sigmund; Paulsen, Ove; Øye, Bjarte Arne; Gudbrandsen, Henrik; Ratvik, Arne Petter; Haarberg, Geir Martin.
A concept for electrowinning of aluminium using depolarized gas anodes. TMS 2014 Annual Meeting & Exhibition; 2014-02-16 - 2014-02-20
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35 Åsheim, Henrik; Aarhaug, Thor Anders; Ferber, Alain Marc C; Kjos, Ole Sigmund; Haarberg, Geir Martin.
Monitoring of continuous PFC formation in small to moderate size aluminium electrolysis cells. Light Metals 2014 s. 535-539
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36 Åsheim, Henrik; Aarhaug, Thor Anders; Ferber, Alain Marc C; Kjos, Ole Sigmund; Haarberg, Geir Martin.
Monitoring of Low Cell Voltage PFC Formation in 200 to 300 kA Aluminium Electrolysis Cells. 7th KIFEE International Symposium on Environment, Energy and Materials; 2014-03-16 - 2014-03-19
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2013
37 Kjos, Ole Sigmund.
Intervjuet av NRK Ekko (Radioprogram). NRK Ekko redaksjonen [Radio] 2013-10-22
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38 Kjos, Ole Sigmund; Aarhaug, Thor Anders; Skybakmoen, Egil; Solheim, Asbjørn; Gudbrandsen, Henrik.
Off-Gas Analysis of Laboratory-Scale Eletrolysis Experiments with Anodes of Various Compositions. Light Metals 2013 s. 899-903
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39 Kongstein, Ole Edvard; Kjos, Ole Sigmund; Martinez, Ana Maria Cuellar; Sheridan, Edel.
Kan lagre vind og sollys. Dagens næringsliv 2013
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40 Thorne, Rebecca Jayne; Sommerseth, Camilla; Sandnes, Espen; Kjos, Ole Sigmund; Aarhaug, Thor Anders; Lossius, Lorentz Petter; Linga, Hogne; Ratvik, Arne Petter.
Electrochemical Characterization of Carbon Anode Performance. I: Light Metals 2013. John Wiley & Sons 2013 ISBN 978-1-118-60572-1. s. 1207-1211
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41 Åsheim, Henrik; Aarhaug, Thor Anders; Ferber, Alain Marc C; Kjos, Ole Sigmund; Haarberg, Geir Martin.
Monitoring of Non-Anode Effect PFC Formation in Small to Moderate Size Aluminium Reduction Cells. The Fifth Chinese–Norwegian Symposium on Light Metals and New Energy (CNS5); 2013-10-14 - 2013-10-17
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2012
42 Kjos, Ole Sigmund; Aarhaug, Thor Anders; Skybakmoen, Egil; Solheim, Asbjørn.
STUDIES OF PERFLUOROCARBON FORMATION ON ANODES IN CRYOLITE MELTS. Light Metals 2012 s. 623-626
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43 Martinez, Ana Maria Cuellar; Kjos, Ole Sigmund; Skybakmoen, Egil; Solheim, Asbjørn; Haarberg, Geir Martin.
Extraction of rare earth metals from Nd-based scrap by electrolysis from molten salts. ECS Transactions 2012 ;Volum 50.(11) s. 453-461
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2011
44 Kjos, Ole Sigmund; Aarhaug, Thor Anders; Skybakmoen, Egil; Solheim, Asbjørn; Gudbrandsen, Henrik.
FUNDAMENTAL STUDIES OF PERFLUOROCARBON FORMATION. 10th Australasian Aluminium Smelting Technology Conference; 2011-10-09 - 2011-10-14
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2010
45 Haarberg, Geir Martin; Kjos, Ole Sigmund; Martinez, Ana Maria; Osen, Karen S.; Skybakmoen, Egil; Dring, Kevin.
Electrochemical Behaviour of Dissolved Titanium Species in Molten Salts. ECS Transactions 2010 ;Volum 33.(7) s. 167-173
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46 Kjos, Ole Sigmund.
Electrochemical production of titanium by using titanium oxycarbide anodes in molten salts. Trondheim: NTNU-trykk 2010 (ISBN 978-82-471-2264-8) 107 s.
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47 Kjos, Ole Sigmund; Haarberg, Geir Martin; Martinez, Ana Maria.
Electrochemical Production of Titanium from Oxycarbide Anodes. Key Engineering Materials 2010 ;Volum 436. s. 93-101
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48 Kjos, Ole Sigmund; Haarberg, Geir Martin; Martinez, Ana Maria.
Electrochemical Production of Titanium from Oxycarbide Anodes. TMS Annual Meeting 2010; 2010-02-14 - 2010-02-18
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49 Martinez, Ana Maria; Osen, Karen S.; Skybakmoen, Egil; Kjos, Ole Sigmund; Haarberg, Geir Martin; Dring, Kevin.
New Method for Low-Cost Titanium Production. TMS Annual Meeting 2010; 2010-02-14 - 2010-02-18
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50 Martinez, Ana Maria; Osen, Karen S.; Skybakmoen, Egil; Kjos, Ole Sigmund; Haarberg, Geir Martin; Dring, Kevin.
New Method for Low-Cost Titanium Production. Key Engineering Materials 2010 ;Volum 436. s. 41-53
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