Results 131 to 140 of about 3,155,102 (335)

Magnetic properties of Fe/Cu multilayers prepared using pulsed-current electrodeposition [PDF]

, 2011
[Fe (tFe) nm/Cu (tCu) nm]N multilayer films were prepared using pulsed-current electrodeposition method. The role of the pulsed-current deposition and Fe and Cu layer thicknesses on the magnetic properties was investigated.
Karki, B.R., Rizal, C., Ueda, Yu.
core   +1 more source

Template electrodeposition of metals

, 2016
In recent decades, the works on the electrochemical deposition of metals, alloys, and various chemical compounds onto conducting substrates through variously shaped pores in so-called templates of insulating materials have been developed intensively. These processes have received the name ldquo;template electrodeposition of metalsrdquo;.
Volghin, V.M., Volgin, V.M., Davydov, A.D.   +2 more
openaire   +1 more source

Chiral‐Encoded Pt‐Ir Surfaces as Apparent Spin Filter for Enhanced Oxygen Reduction

Advanced Science, EarlyView.
The Chiral‐Induced Spin Selectivity (CISS) effect is employed in chiral‐encoded mesoporous Platinum‐Iridium (Pt‐Ir) electrocatalysts to enhance the oxygen reduction reaction (ORR). A break in spin symmetry leads to a substantial antagonistic difference in activity (>200%) when comparing two enantiomorphs of the same electrode.
Zikkawas Pasom, Krissanapat Yomthong, Sopon Butcha, Jonas Fransson, Chularat Wattanakit, Alexander Kuhn   +5 more
wiley   +1 more source

Noble Metal‐Based High Entropy Alloy Nanoparticles Prepared by Pulsed Electrodeposition: An Approach for Medium Throughput Studies

Small Structures
We present a medium‐throughput synthesis approach for High Entropy Alloy (HEA) noble metal nanoparticles on conductive supports via electrodeposition. The presented method utilizes aqueous electrolyte solutions, exploiting high overpotentials to achieve ...
Divyansh Gautam, Gustav K. H. Wiberg, Jonathan Quinson, Di Wang, Christian M. Clausen, Rasmus Rohde, Rebekka Klemmt, Jan Rossmeisl, Espen Drath Bøjesen, Matthias Arenz   +9 more
doaj   +1 more source

Hydrophobicity Modulated Interfacial Water Distribution for Enhanced Kinetics of HER

Advanced Science, EarlyView.
In electrocatalysis, hydrophilic structures improve interfacial water management by forming a continuous, compact water film that facilitates proton/hydrogen transport, thereby lowering the effective adsorption free energy of H*. By contrast, hydrophobic structures enable rapid gas transport and promote the capture and local enrichment of gaseous ...
Yucheng Dong, Xinfa Wei, Xiangdong Xue, Hanxiao Wang, Qing Dong, Jian Liu   +5 more
wiley   +1 more source

The current distribution in an electrochemical cell. Part VII.Concuding remarks [PDF]

Journal of the Serbian Chemical Society, 2002
A new method for the determination of the ability of an electrolyte to distrubute uniformly current density in an electrochemical cell is proposed. It is based on the comparison of the current in cells in which the electrode edges touch the cell side ...
S. M. PESIC, P. M. ZIVKOVIC, K. I. POPOV
doaj  

Bioinspired Interfacial Hydration Engineering via Metal–Organic Frameworks for Efficient Nitrate‐To‐Ammonia Conversion in Neutral Media

Advanced Science, EarlyView.
Inspired by Nitrite reductase, a metal–organic framework overlayer is introduced to regulate the interfacial hydration microenvironment on Cu electrodes, enriching hydrated K+ species that act as efficient proton donors. This strategy enables nitrate‐to‐ammonia conversion with near‐unity selectivity at industrial‐level current densities in neutral ...
Yuyin Mao, Minghui Zhang, Xiangdong Xue, Chengyu Guo, Jian Liu   +4 more
wiley   +1 more source

Kinetic Investigation by Batch Processing of Film Growth during the Electrodeposition of Titanium from Ethaline

ChemistryOpen
Titanium electrodeposition as a technological advance has been out of reach due to the poor film quality obtained when using previously developed methods.
Katarzyna Grubel, Diana B. Horangic, Steven Livers, Christopher J. Chancellor, Riah Burnett, Bailey Byrd, Bethany Lawler, Christina Arendt, Lance R. Hubbard   +8 more
doaj   +1 more source

Organoid Brain‐Machine‐Interface Devices for Central Nervous System Repair

Advanced Science, EarlyView.
We envision organoid brain‐machine‐interface (Organoid‐BMI) devices as new biohybrid bidirectional communication pathways to connect the human CNS and the external world for personalized CNS repair and regeneration. ABSTRACT Central nervous system (CNS) repair and regeneration suffer from tremendous clinical challenges due to current limitations in ...
Yantao Xing, Yang Yang, Zichen Hong, Chunhui Tian, Huiyu Chu, Susanne Clara Prokop, Hongwei Cai, Mingxia Gu, Jason Tchieu, Ken Mackie, Feng Guo   +10 more
wiley   +1 more source

Tunable LiZn‐Intermetallic Coating Thickness on Lithium Metal and Its Effect on Morphology and Performance in Lithium Metal Batteries

Advanced Materials Interfaces
Lithium metal batteries are promising next‐generation rechargeable batteries with high energy density. However, the high reactivity of lithium metal leads to an undesirable growth of high surface area lithium during electrodeposition and ‐dissolution and
Marlena M. Bela, Christina Schmidt, Kerstin Neuhaus, Tobias Hering, Marian C. Stan, Martin Winter, Markus Börner   +6 more
doaj   +1 more source