Results 181 to 190 of about 465,361 (321)

Advances in Plasma Treatment of Materials. [PDF]

Materials (Basel)
Dors M.
europepmc   +1 more source

Heterophase fcc‐hcp‐fcc High‐Entropy Alloy Nanomaterials with Tailored Electron Divergence for Selective Ammonia Electrosynthesis

Advanced Materials, EarlyView.
Heterophase fcc‐hcp‐fcc RuFeMMnMo (M═CoNi, Co, and Ni) high‐entropy alloy nanomaterials have been successfully synthesized using a one‐pot approach. The highly random distribution of multiple metal components and the tunable diversity of metal atomic arrangements can be realized simultaneously. By combining metals with different work functions, fcc‐hcp‐
Xiang Meng, Mingzi Sun, Xinyi Li, Jing Chen, Yunhao Wang, Fengkun Hao, Fu Liu, Quanlin Zhao, Liang Guo, Yuecheng Xiong, Juan Wang, Guozhi Wang, Mingzheng Shao, Chaohui Wang, Xiaoqing Huang, Qinghua Zhang, Xiao Zhao, Bolong Huang, Zhanxi Fan   +18 more
wiley   +1 more source

Investigation of Electrical Discharge Processes During Electrolytic-Plasma Nitrocarburizing. [PDF]

Materials (Basel)
Rakhadilov B, Sulyubayeva L, Maulit A, Alimbekuly T.   +3 more
europepmc   +1 more source

Bio‐Inspired Hierarchical Nanoreactor With Hetero‐Coordinated Fe–P–Co Bridges for Whole‐Pathway‐Regulated Electrocatalytic Oxygen Reduction

Advanced Materials, EarlyView.
A bioinspired Co‐doped Fe2P on N‐doped carbon with a hierarchical eucalyptus‐like nanoarchitecture is engineered to regulate oxygen across the entire electrochemical pathway, achieving a half‐wave potential of 0.938 V vs. RHE, sustaining 373 h of discharge in Al‐air batteries, and delivering an energy density of 3487 Wh/kg.
Qiaoling Xu, Lei Zhang, Xiayu Li, Weihang Xu, Linyi Ren, Mai Xu, Yingtang Zhou, Hermenegildo Garcia   +7 more
wiley   +1 more source

High-Frequency Plasma Electrolytic Oxidation of an Al-Si Alloy: Influence of Al₂O₃ and SiO₂ Additives on Coating Microstructure and Tribological Performance. [PDF]

Materials (Basel)
Uazyrkhanova G, Sagidugumar A, Kozhakhmetov Y, Moldabayeva G, Kaliyev D, Rudenko S, Kantay N.   +6 more
europepmc   +1 more source

Duplex surface treatment of metallic alloys combining cold-spray and plasma electrolytic oxidation technologies

, 2020
Julien Martin, K. Akoda, V. Ntomprougkidis, O. Ferry, A. Maizeray, A. Bastien, P. Brenot, G. Ezo'o, G. Henrion   +8 more
semanticscholar   +1 more source

Efficient Non‐Invasive Rejuvenation of Spent Lithium Iron Phosphate Batteries Through Controlled Overdischarge

Advanced Materials, EarlyView.
This strategy rejuvenates spent lithium iron phosphate battery by non‐invasively targeting Li+ trapped within the solid‐electrolyte interphase (SEI). This method mitigates copper dissolution and reduces Li/Fe antisite defects, achieving 9.56% capacity recovery and 214 cycles lifespan extension. The process requires only 3 MJ kg−1 of energy and emitting
Jinu Song, Yujie Chen, Nianji Zhang, Cancan Peng, Huan Li, Chao Ye, Shi‐Zhang Qiao   +6 more
wiley   +1 more source

Stress Corrosion Cracking (SCC) Resistance of the AW-5083 Alloy with a Plasma Electrolytic Oxidation (PEO) Coating in the Presence of Chloride (Cl^-). [PDF]

Materials (Basel)
Hajdukiewicz G, Komarov AI, Jurczak K, Orda DV.   +3 more
europepmc   +1 more source

Ultra‐Improved Interfacial Strength Between Metallic Surface and Polyurethane via Cost‐Effective Anodizing Process

Advanced Materials Interfaces, EarlyView.
SAA significantly enhanced Al/PU bonding, increasing SLSS by up to 920% and fracture energy by 15 100% through optimized micro‐nano porous surfaces. RSM identified the optimal anodizing conditions, while ML confirmed sulfuric acid concentration and roughness as dominant predictors of strength.
Umut Bakhbergen, Sherif Araby, Zhandos Tauanov, Nursultan Turdakyn, Reza Montazami, Fethi Abbassi, Gulnur Kalimuldina   +6 more
wiley   +1 more source

Bioactive Glass-Inspired Coating for Implants via Plasma Electrolytic Oxidation: A Preclinical Approach to Enhance Bone Repair in Healing-Impaired Conditions Associated with Diabetes. [PDF]

ACS Omega
Barbosa Alves da Cruz S, Costa RC, Flores FDS, Borges MHR, Matsushita DH, Bertolini M, da Cruz NC, Souza JGS, Ervolino E, Barão VAR, Faverani LP.   +10 more
europepmc   +1 more source