Browsing NTNU Open by Author "Cui, Peng"
Now showing items 1-5 of 5
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Electrochemical Behavior of Tin in Molten LiCl-KCl at 450 ℃
Qin, Bo; Cui, Peng; Martinez, Ana Maria Cuellar; Haarberg, Geir Martin (Journal article; Peer reviewed, 2019)The electrochemical behavior of tin was studied with cyclic voltammetry at glassy carbon electrodes in the fused LiCl-KCl at 450 ℃. Metallic tin deposition on the glassy carbon electrode occurs at a potential of around ... -
Electrolysis of indium oxide in LiCl-KCl based molten salts with a liquid cathode
Cui, Peng; Qin, Bo; Martinez, Ana Maria Cuellar; Haarberg, Geir Martin (Peer reviewed; Journal article, 2020)In this work, the feasibility of extracting of metallic indium from In2O3and ITO through the direct electrochemical reduction at 450°C in molten salt LiCl-KCl was studied. Cyclic voltammetry was carried out to study the ... -
Removal and recovery of indium from ITO coated glass and scraps using molten salt electrolysis
Cui, Peng; Qin, Bo; Martinez, Ana Maria Cuellar; Haarberg, Geir Martin (Peer reviewed; Journal article, 2019)Indium is an important strategic resource due to the scarcity for the metal. In the present study, molten salt electrolysis is used to reduce indium from ITO coated glass and scraps in order to seek a new way to recycle ... -
The Behavior of Additives LiF, MgF2 and KF on Current Efficiency in Aluminium Electrolysis
Cui, Peng; Qin, Bo; Haarberg, Geir Martin (Journal article; Peer reviewed, 2019)The effects of LiF, MgF2 and KF additions to the electrolyte on current efficiency were investigated during aluminium electrolysis using base NaF−AlF3−Al2O3 system with a cryolite ratio of 2.5, 4% Al2O3 and 5% CaF2 at 980°C ... -
The performance of aluminium electrolysis in cryolite based electrolytes containing LiF, KF and MgF2 in a laboratory-scale cell
Cui, Peng (Doctoral thesis at NTNU;2015:254, Doctoral thesis, 2015)The electrolyte composition plays a very important role in aluminium electrolysis. Higher current efficiency and lower energy consumption can be obtained through modifying the composition of the electrolyte. The important ...