Results 31 to 40 of about 797,255 (289)

Investigations of Zr(IV) in LiF-CaF2: stability with oxide ions and electroreduction pathway on inert and reactive electrodes [PDF]

, 2013
In this work, a detailed electrochemical study of the molten LiF-CaF2-ZrF4 system is provided in the 810-920°C temperature range, allowing the determination of the reduction potential, the diffusion coefficient and the reduction mechanism of dissolved Zr(
Cassayre, Laurent, Massot, Laurent, Gibilaro, Mathieu, Taxil, Pierre, Chamelot, Pierre   +4 more
core   +1 more source

Effects of ultrasound on the microstructure of Al-7Si-Sc alloy prepared via molten salt electrolysis

工程科学学报, 2019
Al-Si alloys are widely used in modern industries, transportation, and other engineering applications. Processability and mechanical properties of Al-based alloys can be improved via the addition of scandium.
GUO Zhi-chao, LIU Xuan, XUE Ji-lai, ZHANG Peng-ju   +3 more
doaj   +1 more source

Corrosion Behavior of the Nickel Electrode in LiCl-KCl-MgCl2 Molten Salt in Ni-Mg Alloy formation process

International Journal of Electrochemical Science, 2021
Applications of the molten salt electrodeposition method have attracted researcher’s attention in the preparation of magnesium-based alloys in the past decades. Sometimes, hot corrosion occurs on the surface of a metal electrode in molten salt. Here, the
Sun Jiaqi, Peng Yaru, Chen Zeng
doaj   +1 more source

Regulation of CO2 molten salt capture and electrolysis to elemental carbon

工程科学学报
High-temperature molten salt capture and electrolysis technology of CO2 for the effective preparation of elemental carbon materials are considered to be an exceedinglyare gaining traction as promising carbon capture utilization and storage technology ...
Yadong JIA, Tao WU, Yunfei CHEN, Zhaohaitan ZHU, Mingyong WANG   +4 more
doaj   +1 more source

Reactivity of aluminum sulfate and silica in molten alkalimetal sulfates in order to prepare mullite [PDF]

, 2004
With the aim of preparing mullite, reactions between aluminum sulfate and silica in appropriate proportions and molten sulfate media M2SO4 (M=Na and/or K) were performed at different temperatures.
Durand, B., Er-Rakho, Lahcen, Moussa, Redouane, Guillemet, Sophie, Samdi, A., Er Rakho, L., Er Rakho, Lahcen, Durand, Bernard, Samdi, Azzeddine, Ouatib, Rachida El, El Ouatib, Rachida, Guillemet-Fritsch, Sophie, Moussab, Redouane, Guillemet, S.   +13 more
core   +1 more source

Thermodynamic Considerations in Molten Salt Electrolysis for Rare Earth Metals [PDF]

, 2015
Many applications utilize rare earths as a part of their essential composition, such as: Ni-MH batteries, glass screen, magnets, fluorescent lightning, etc. These reactive elements are normally found as an oxide compound due to their affinity with oxygen.
Gunawan, Arwin
core   +1 more source

Electrochemical properties and separation of uranium from lanthanide (Eu, Sm, Yb, La, Ce, and Ho) fluorides in FLiBe molten salt

He jishu
BackgroundMolten salt electrochemical separation of spent fuel in molten salt medium is one of the most widely studied technologies in pyroprocessing. It is based on the use of electrolysis to achieve the separation.PurposeThis study aims to investigate ...
JIANG Feng, HUANG Wei, SHE Changfeng, FU Haiying, GONG Yu   +4 more
doaj   +1 more source

Thermodynamic analysis on the direct preparation of metallic vanadium from NaVO3 by molten salt electrolysis

, 2016
A novel and environmentally friendly route to directly prepare metallic vanadium from NaVO3 by molten salt electrolysis is proposed. The feasibility about the direct electro-reduction of NaVO3 to metallic vanadium is analyzed based on the thermodynamic ...
Gong, Xuzhong, Weng, Wei, Wang, Zhi, Wang, Mingyong, Guo, Zhancheng   +4 more
core   +1 more source

Controlling the interstitial element concentration in Ti-6Al-4V using calciothermic reduction [PDF]

, 2013
The production of Ti-6Al-4V components via powder metallurgy routes is looked upon as an efficient production method that reduces wastage, but leaves finished products with high interstitial oxygen concentrations that do not meet industrial standards ...
Moorhouse, Benjamin
core   +1 more source

Hollow La0.6Sr0.4Ni0.2Fe0.75Mo0.05O3-δ electrodes with exsolved FeNi3 in quasi-symmetrical solid oxide electrolysis cells for direct CO2 electrolysis

Electrochemistry Communications, 2022
Symmetrical solid oxide electrolysis cells (Sym-SOECs) have emerged as one of the most attractive cells for direct CO2 electrolysis owing to their structural advantages, low cost, and reversible operability.
Ping Li, Yimin Xuan, Biao Jiang, Shaowei Zhang, Changrong Xia   +4 more
doaj   +1 more source