Ultra-Fast and In-Depth Reconstruction of Transition Metal Fluorides in Electrocatalytic Hydrogen Evolution Processes.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced science"
DOI: 10.1002/advs.202103567
Abstract: Hitherto, there are almost no reports on the complete reconstruction in hydrogen evolution reaction (HER). Herein, the authors develop a new type of reconfigurable fluoride (such as CoF2 ) pre-catalysts, with ultra-fast and in-depth self-reconstruction,… read more here.
Keywords: reconstruction; fast depth; transition metal; hydrogen evolution ... See more keywords
Improved reversible dehydrogenation properties of Mg(BH4)2 catalyzed by dual-cation transition metal fluorides K2TiF6 and K2NbF7
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.128738
Abstract: Abstract Two dual-cation transition metal fluorides K2TiF6 and K2NbF7 are introduced into Mg(BH4)2 by ball-milling to catalyze the dehydrogenation of Mg(BH4)2. According to the DSC and TPD results, the onset dehydrogenation temperature of Mg(BH4)2 doped… read more here.
Keywords: transition metal; dehydrogenation; k2tif6 k2nbf7; dual cation ... See more keywords
Fluorinated Materials as Positive Electrodes for Li- and Na-Ion Batteries.
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DOI: 10.1021/acs.chemrev.2c00247
Abstract: Fluorine is known to be a key element for various components of batteries since current electrolytes rely on Li-ion salts having fluorinated ions and electrode binders are mainly based on fluorinated polymers. Metal fluorides or… read more here.
Keywords: metal fluorides; materials positive; electrodes ion; fluorinated materials ... See more keywords
Solubility of ammonium metal fluorides in aqueous ethanol mixtures – implications for scandium recovery by antisolvent crystallization
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DOI: 10.1039/d2ra07516d
Abstract: The recovery of scandium from waste streams of other mining and metallurgical processing industries is gaining research interest due to the scarcity of scandium-containing ores. Hydrometallurgical techniques such as leaching, solvent extraction and crystallization amongst… read more here.
Keywords: metal fluorides; ammonium; ammonium metal; metal ... See more keywords