Results 21 to 30 of about 1,312,700 (298)

Porous Gold: A New Frontier for Enzyme-Based Electrodes

Nanomaterials, 2020
Porous gold (PG) layers modified electrodes have emerged as valuable enzyme support to realize multiple enzyme-based bioelectrochemical devices like biosensors, enzymatic fuel cells (EFCs), smart drug delivery devices triggered by enzyme catalyzed ...
Paolo Bollella
doaj   +1 more source

Electrochemical co-deposition of gold and carbon nanocapsules from a colloidal suspension

, 2020
This is the Accepted Manuscript version of an article accepted for publication in Journal of the Electrochemical Society. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it.
Palomar Herrero, José Francisco, Gilarranz Redondo, Miguel Ángel, Alonso Morales, Noelia, Mischler, S., Igual Muñoz, A.   +4 more
core   +2 more sources

Magnesiophilic Interface of 3D MoSe2 for Reduced Mg Anode Overpotential

Frontiers in Chemistry, 2020
A large overpotential is often reported for rechargeable magnesium batteries during the deposition/stripping of magnesium, which can be detrimental to the cell performance.
Tong Shen, Chengzhao Luo, Yu Hao, Yu Chen, Yu Chen   +4 more
doaj   +1 more source

Electrochemical co-reduction of praseodymium and bismuth from 1-butyl-1-methylpyrrolidinium bis(fluorosulfonyl)imide ionic liquid

Electrochemistry Communications, 2022
Electrochemical reduction of rare-earth elements is an important industrial process in the separation and purification of naturally occurring ore mixtures and concentrates.
Silvester Jürjo, Ove Oll, Päärn Paiste, Marian Külaviir, Jinfeng Zhao, Enn Lust   +5 more
doaj   +1 more source

Stationary and Pulsed Magnetron Sputtering Technologies for Protective/Catalyst Layer Production for PEM Systems

International Journal of Electrochemical Science, 2018
The results of stationary and pulsed magnetron sputtering (PMS) application for Pt deposition on titanium substrate for PEM (polymer electrolyte membrane) electrochemical devices are presented.
Olga K. Alekseeva, Elena K. Lutikova, Vladimir V. Markelov, Vladimir I. Porembsky, Vladimir N. Fateev   +4 more
doaj   +1 more source

On the electrochemical deposition of metal–organic frameworks

Journal of Materials Chemistry A, 2016
In this paper we study and compare the anodic and cathodic electrodeposition of Metal–Organic Frameworks (MOFs) and suggest guidelines for the electrodeposition of new MOFs with this technique. KHUST-1 was electrodeposited both anodically and cathodically and a four step mechanism is proposed to explain the anodic synthesis.
Campagnol, Nicolo, Van Assche, Tom R.C., Li, Minyuan, Stappers, Linda, Dinca, Mircea, Denayer, Joeri F.M., Binnemans, Koen, De Vos, Dirk, Fransaer, Jan   +8 more
openaire   +3 more sources

Copper deposition at segmented, reticulated vitreous carbon cathode in hull cell [PDF]

, 2010
The electrodeposition of copper from an acid sulphate solution has been studied in a Hull cell fitted with four types of cathode; a carbon plate or a reticulated vitreous carbon (RVC) sheet was used either in a continuous or segmented form.
Campbell, S. A., Tangirala, Ravichandra, Walsh, F.C., R. C. Tangirala, Walsh, F. C., S. A. Campbell, F. C. Walsh, Tangirala, R.C., Ponce-de-Leon, C., Low, C.T.J., Low, C. T. J., C. Ponce-de-León, C. T. J. Low, Campbell, S.A.   +13 more
core   +1 more source

Fabrication of freestanding metallic micro hollow tubes by template-free localized electrochemical deposition

, 2018
We describe a technique to fabricate three-dimensional (3D), freestanding metallic micro hollow tubes by template-free localized electrochemical deposition.
Hwu, Y, Je, JH, Kim, JT, Margaritondo, G, Seol, SK   +4 more
core   +3 more sources

Flexible solid supercapacitor, based on reduction oxidized graphene polymerization (3, 4-ethylenedioxythiophene) [PDF]

E3S Web of Conferences, 2019
In this case, RGO (graphene reduced load) aggregates (3, 4-ethylenedioxythiophene) were used to prepare basic films by chemical deposition method. Optimize electrochemical deposition (3, 4-ethylene dioxide) and rGO voltage Windows and electrolytes.
Liu Zhigang, Su Dongyun, Ding Jie, Ma Jun   +3 more
doaj   +1 more source

Influence of Roughness of Copper Coatings on the Cathodic Reduction of Nitrate Under Mixed Diffusion–Kinetic Control

Electrochem
The morphological and structural state of rough solid electrodes usually has a complex effect on the kinetics of an electrochemical process. In order to correctly distinguish the influence of different factors on the rate of an electrode reaction, it is ...
Oleg Kozaderov, Frol Vdovenkov, Pavel Tarakanov   +2 more
doaj   +1 more source