Electrochemical approaches for selective recovery of critical elements in hydrometallurgical processes of complex feedstocks

K Kim, R Candeago, G Rim, D Raymond, AHA Park… - Iscience, 2021 - cell.com
Critical minerals are essential for the ever-increasing urban and industrial activities in
modern society. The shift to cost-efficient and ecofriendly urban mining can be an avenue to …

Electrodeposition in ionic liquids

Q Zhang, Q Wang, S Zhang, X Lu, X Zhang - ChemPhysChem, 2016 - Wiley Online Library
Due to their attractive physico‐chemical properties, ionic liquids (ILs) are increasingly used
as deposition electrolytes. This review summarizes recent advances in electrodeposition in …

A metal-organic framework (MOF) and graphene oxide (GO) based peroxymonosulfate (PMS) activator applied in pollutant removal

M Qi, P Lin, Q Shi, H Bai, H Zhang, W Zhu - Process Safety and …, 2023 - Elsevier
Fenton-like reactions based on the peroxymonosulfate (PMS) can efficiently degrade
pollutants and have attracted widespread attention. Herein, we reported a facile strategy to …

Defect engineering of cobalt microspheres by S doping and electrochemical oxidation as efficient bifunctional and durable electrocatalysts for water splitting at high …

W Yang, J Zeng, Y Hua, C Xu, SS Siwal… - Journal of Power Sources, 2019 - Elsevier
Herein, we perform a facile one-step deep eutectic solvent electrodeposition approach to
fabricate a series of S-doping highly porous Co-S films by in situ grown on Ni foam (Co …

Nanostructured electropolymerized poly (methylene blue) films from deep eutectic solvents. Optimization and characterization

O Hosu, MM Bârsan, C Cristea, R Săndulescu… - Electrochimica …, 2017 - Elsevier
Electropolymerization in deep eutectic solvents (DES) as a new class of “green” solvents,
was employed to prepare poly (methylene blue)(PMB) polymers with different …

Electrochemical behavior and electrodeposition of cobalt from choline chloride-urea deep eutectic solvent

X Cao, L Xu, Y Shi, Y Wang, X Xue - Electrochimica Acta, 2019 - Elsevier
The electrochemical behavior and electrodeposition of cobalt was investigated in the
choline chloride-urea deep eutectic solvent containing cobalt chloride. Cyclic voltammetry …

Electrochemical behavior of Co (II) reduction for preparing nanocrystalline Co catalyst for hydrogen evolution reaction from 1-ethyl-3-methylimidazolium bisulfate and …

X He, Z Sun, Q Zou, L Wu, J Jiang - Journal of The …, 2019 - iopscience.iop.org
The electrochemical behavior of Co (II) reduction and Co nucleation/growth process on
glassy carbon (GC) electrode in 1-ethyl-3-methylimidazolium bisulfate ([EMIM] HSO 4) ionic …

Electrochemical fabrication of cobalt films in a choline chloride–ethylene glycol deep eutectic solvent containing water

AYM Al-Murshedi, A Al-Yasari, HF Alesary, HK Ismail - Chemical Papers, 2020 - Springer
The electrodeposition of cobalt from alternative electrolytes, including ionic liquids and deep
eutectic solvents (DES), has become a topic of great interest to the scientific community, with …

Enhanced electrochemical properties of cobalt by varying the ethylene glycol-choline chloride composition in a deep eutectic solvent mixture

IN Perera, JM Pringle, K Periyapperuma… - Journal of The …, 2023 - iopscience.iop.org
The increased demand for portable electronic devices and electric vehicles has resulted in
an exponential increase in lithium-ion battery (LIB) waste, and becoming in turn an important …

Characterization of electrochemically deposited films from aqueous and ionic liquid cobalt precursors toward hydrogen evolution reactions

T Dushatinski, C Huff, TM Abdel-Fattah - Applied Surface Science, 2016 - Elsevier
Electrodepositions of cobalt films were achieved using an aqueous or an ethylene glycol
based non-aqueous solution containing choline chloride (vitamin B4) with cobalt chloride …