Results 71 to 80 of about 116,742 (309)

On the origin of the extra capacity at low potential in materials for Li batteries reacting through conversion reaction [PDF]

, 2012
The possibility of interfacial storage at low potential for electrode materials reacting through conversion reactions was evaluated. The amount of charge that could be stored through the proposed interfacial mechanism was estimated for a range of ...
Palacín, Maria Rosa, Ponrouch, Alexandre, Simon, Patrice, Taberna, Pierre-Louis   +3 more
core   +3 more sources

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

Advanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi, Alexander Adamczyk, Nora Brachhold, Gert Schmidt, Jana Hubálková, R. Gumeniuk, Alexandros Charitos, Christos G. Aneziris   +7 more
wiley   +1 more source

Development of electrode and electrolyte materials for solid-state batteries based on Li1.3Al0.3Ti1.7(PO4)3

Nano Express
The dependence of the electrochemical characteristics of a layered cathode material containing LiNi _0.5 Mn _0.3 Co _0.2 O _2 on the method for applying a protective layer of nanoparticles of the lithium-conducting material Li _1.3 Al _0.3 Ti _1.7 (PO4 ...
I Lisovskyi, V Barsukov, S Solopan, A Belous, V Khomenko, N Stryzhakova, Y Maletin   +6 more
doaj   +1 more source

Ceramic-Rich Composite Separators for High-Voltage Solid-State Batteries

Batteries
Composite solid electrolytes are gaining interest regarding their use in Li-metal solid-state batteries. Although high ceramic content improves the electrochemical stability of ceramic-rich composite separators (C-SCE), the polymeric matrix also plays a ...
Kevin Vattappara, Martin Finsterbusch, Dina Fattakhova-Rohlfing, Idoia Urdampilleta, Andriy Kvasha   +4 more
doaj   +1 more source

Investigation of the influence of technological conditions of microarc oxidation of magnesium alloys on their structural state and mechanical properties [PDF]

, 2017
Наведені дослідження структури і властивостей покриттів, отриманих при мікродуговій обробці на магнієвому сплаві. Обробка проводилася при анодно-катодному режимі в лужному електроліті з різними домішками.
Belozerov, V., Mahatilova, A., Sobol, O., Subbotin, A., Subbotina, V.   +4 more
core   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Membrane Separators Coated by TiO2-PMMA with Low Thermal Shrinkage Rate for Lithium-Ion Batteries

International Journal of Electrochemical Science, 2017
Composite membrane separators are fabricated by coating one side of microporous polyethylene membrane with poly(methyl methacrylate) modified titanate nanoparticles that are synthesized through emulsifier-free emulsion polymerization of methacrylate ...
Yangyang Xi, Peng Zhang, Haining Zhang, Zhaohui Wan, Wenmao Tu, Haolin Tang   +5 more
doaj   +1 more source

Methods of enhancing conductivity of a polymer-ceramic composite electrolyte [PDF]

, 2003
Methods for enhancing conductivity of polymer-ceramic composite electrolytes are provided which include forming a polymer-ceramic composite electrolyte film by a melt casting technique and uniaxially stretching the film from about 5 to 15% in length. The
Kumar, Binod
core   +1 more source

Silicon Derived from Glass Bottles as Anode Materials for Lithium Ion Full Cell Batteries. [PDF]

, 2017
Every year many tons of waste glass end up in landfills without proper recycling, which aggravates the burden of waste disposal in landfill. The conversion from un-recycled glass to favorable materials is of great significance for sustainable strategies.
Ahmed, Kazi, Bell, Jeffrey, Li, Changling, Liu, Chueh, Mutlu, Zafer, Ozkan, Cengiz S, Ozkan, Mihrimah, Wang, Wei, Ye, Rachel   +8 more
core   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source