Results 91 to 100 of about 751,941 (280)

Electrocristallization of Copper from Non-Cyanide Alkaline Solution Containing Glycine

International Journal of Electrochemical Science, 2011
A thermodynamic study by means of potential-pH (Pourbaix type) and species repartition diagrams is presented in this work with the view to better understand the electrodeposition of copper from non-cyanide alkaline solution containing glycine.
J.C. Ballesteros, E. Chainet, P. Ozil, Y. Meas, G. Trejo   +4 more
doaj   +1 more source

Intelligent Polymer Electrolytes for Next‐Generation Zinc‐Based Energy Storage Devices

Advanced Science, EarlyView.
Intelligent polymer electrolytes are organized into a three‐level hierarchy that advances zinc‐based energy storage from passive ion conduction toward active, adaptive, and intelligent operation. Molecular regulation of Zn+ coordination, water activity, desolvation, ion flux, and interfaces underpins adaptive self‐healing, anti‐freezing, adhesion, and ...
Sanath Kumar, Jhansirani Kesavan, Muhammad Asim, Atul Verma, Yen‐Pei Fu   +4 more
wiley   +1 more source

Cathodic Deposition of Silicon from Phenyltrichlorosilane in an Organic Solvent

International Journal of Electrochemical Science, 2013
The electrodeposition of silicon was carried out in acetone containing phenyltrichlorosilane and tetrabutylammonium chloride. Linear sweep voltammograms showed the possibility of electrodeposition of Si at −3.3V versus Pt quasi-R.E using a variety of ...
Ali H. Abbar, Sameer H. Kareem
doaj   +1 more source

Glycerol‐Regulated Cytocompatible, Self‐Healing Gel Electrolyte Stabilizes Zinc Metal Anodes for Quasi‐Solid‐State Aqueous Batteries

Advanced Science, EarlyView.
A glycerol‐regulated PVA/PEG self‐healing gel electrolyte reconstructs the hydrogen‐bonding and Zn2+ coordination environments, suppressing water‐related parasitic reactions and enabling regulated Zn nucleation and homogeneous deposition. The resulting quasi‐solid‐state electrolyte combines durable Zn‐metal reversibility, self‐healing functionality ...
Yuchuan Ren, Qian Xue, Lihong He, Canhuang Li, Ruixia Li, Xiaoyu Bi, Jiali Chai, Yapeng Cheng, Tiezhu Guo, Andreu Cabot   +9 more
wiley   +1 more source

Surface‐State‐Driven Selectivity of Electrocatalytic Glucose Oxidation: Metallic Au, Au─OH, and CuO

Advanced Science, EarlyView.
In the electrochemical oxidation of glucose, whether the pyranose ring opens upon adsorption decides the reaction pathway: ring opening on metallic Au yields gluconic acid, gluconolactone formation on Au─OH leads to glucaric acid, and C─C cleavage on CuO gives formic acid. Surface state thus governs product selectivity.
Myeonghwan Oh, Hoeun Seong, Ga Eun Jo, Jiyoung Hwang, Yurim Sohn, Kyoungsuk Jin, Jong Hyeok Park, Wooyul Kim, Seok Ki Kim, Dong Ki Lee   +9 more
wiley   +1 more source

Electrochemical Growth of Copper Crystals on SPCE for Electrocatalysis Nitrate Reduction

Nanomaterials
Copper is efficient, has a high conductivity (5.8 × 107 S/m), and is cost-effective. The use of copper-based catalysts is promising for the electrocatalytic reduction of nitrates.
Roberta Farina, Giuseppe D’Arrigo, Alessandra Alberti, Giuseppe E. Capuano, Domenico Corso, Giuseppe A. Screpis, Maria Anna Coniglio, Guglielmo G. Condorelli, Sebania Libertino   +8 more
doaj   +1 more source

Fully Recyclable Printed Magnetoresistive Sensors Covering Broad Operational Ranges for Sustainable Interactive Electronics

Advanced Electronic Materials, EarlyView.
This work presents a sustainable printing and recycling strategy for magnetic sensors designed for IoT applications. By combining solvent‐orthogonal binders with tailored magnetic fillers, the sensors achieve tunable sensitivity across low to high magnetic field ranges.
Rui Xu, Guannan Mu, Shirong Huang, Sebastian Lehmann, Gianaurelio Cuniberti, Kornelius Nielsch, Denys Makarov   +6 more
wiley   +1 more source

Cost‐Effective Ti/Al/Ni Multilayer Neural Probes With In Vivo Recording Performance Comparable to Ti/Au Neural Probes

Advanced Electronic Materials, EarlyView.
In this study, we developed a cost‐efficient neural probe by replacing traditional gold with an aluminum‐based Ti/Al/Ni multilayer stack. Optimizing this metal architecture suppressed oxidation and ensured robust electrical stability, achieving signal quality comparable to standard gold probes. It enables a highly accessible and economical solution for
Sehwan Park, Minseok Kim, Giheon Kim, Seungjun Lee, Haeyun Lee, Namsun Chou, Hyogeun Shin   +6 more
wiley   +1 more source

Separating Hydrogen Evolution From Electroplating in Zn Metal Batteries Using Scanning Electrochemical Microscopy

Advanced Energy Materials, EarlyView.
Operando SECM decouples hydrogen evolution from other degradation pathways in Zn metal batteries by quantifying its contribution during Zn electrodeposition. Although HER is shown to account for only a minor fraction of the irreversible charge loss, it remains a key indicator of interfacial evolution and by‐product formation governing cycling ...
J. T. Simon, Anna B. Gunnarsdóttir, Esther Lilian Gray, Debashis Tripathy, Farheen N Sayed, Manish Chhowalla, Stuart M. Clarke, Clare P. Grey, Svetlana Menkin   +8 more
wiley   +1 more source

Growth mechanism of copper column by electrodeposition for electronic interconnections

, 2008
Formation mechanism of copper columns by electrodeposition has been discussed by observing the evolution of surface morphology and microstructure of these columns electrodeposited from 16ms to 3 hours.
Liu, Changqing, Changqing Liu, Jun Liu, Conway, Paul P., Liu, Jun, P.P. Conway   +5 more
core   +1 more source