Results 51 to 60 of about 8,834,490 (200)

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Preparation and Characterization of Carbon Quantum Dots (CQD) and CuFe2O4–CQD Composite Materials for Photo and Electrochemical Applications

Global Challenges
The Carbon quantum dots (CQD) is prepared from ascorbic acid, and the photophysical, structural, and metal sensing behavior of the CQD is investigated in detail.
Esakkimuthu Shanmugasundaram, Amos Ravi, Nithesh Kumar Krishnan, Kannan Vellaisamy, Murali Krishnan Mani, Na'il Saleh, Stalin Thambusamy   +6 more
doaj   +1 more source

Recent Advances in Porous Carbon Materials as Electrodes for Supercapacitors

Nanomaterials, 2023
Porous carbon materials have demonstrated exceptional performance in various energy and environment-related applications. Recently, research on supercapacitors has been steadily increasing, and porous carbon materials have emerged as the most significant
Zhengdao Pan, Sheng Yu, Linfang Wang, Chenyu Li, Fei Meng, Nan Wang, Shouxin Zhou, Ye Xiong, Zhoulu Wang, Yutong Wu, Xiang Liu, Baizeng Fang, Yi Zhang   +12 more
doaj   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

Advanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer, Christopher Mai, Luca Eisentraut, Andreas Bund, Ricardo Buettner   +4 more
wiley   +1 more source

Effect of Sr Surface Segregation of La0.6Sr0.4Co0.2Fe0.8O3-delta Electrode on Its Electrochemical Performance in SOC

, 2015
The degradation mechanism of La0.6Sr0.4Co0.2Fe0.8O3-delta (LSCF) electrode is investigated by examining its electrochemical behavior under equilibrium potential at elevated temperature and corresponding surface compositional changes.
Liu, Qinglin, Zhang, Lan, Pan, Zehua, Zhang, Xiongwen, Chan, Siew Hwa   +4 more
core   +1 more source

Electrochemical Performance of Polyphosphonitrile Carbon Spheres as Anode Materials

, 2020
As a typical organic-inorganic hybrid material, polyphosphazene material has become popular in the field of porous carbon materials which can be used as electrode materials applying to super capacitors, lithium batteries and other energy storage device ...
Yuting Li, Jiawei Chew, Mingqiang Zhong, Shen, Sitao, Sitao Shen, Zhao, Zhengping, Li, Yuting, Zhong, Mingqiang, Zhengping Zhao, Chew, Jia Wei   +9 more
core   +1 more source

Self-Assembled Triple (H⁺/O²⁻/e⁻) Conducting Nanocomposite of Ba-Co-Ce-Y-O into an Electrolyte for Semiconductor Ionic Fuel Cells

Nanomaterials, 2021
Triple (H+/O2−/e−) conducting oxides (TCOs) have been extensively investigated as the most promising cathode materials for solid oxide fuel cells (SOFCs) because of their excellent catalytic activity for oxygen reduction reaction (ORR) and fast proton ...
Dan Xu, An Yan, Shifeng Xu, Yongjun Zhou, Shu Yang, Rongyu Zhang, Xu Yang, Yuzheng Lu   +7 more
doaj   +1 more source

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

Nitrogen Coordinated Copper Co-Doped Multi-Walled Carbon Nanotubes for High-Efficiency Electrochemical Sensing of Bisphenol A

, 2020
Multi-doping strategy plays an important role in improving the properties of carbon nanomaterials for fabricating electrochemical sensor with high performance.
An, Panlei, Zhu, Gangbing, An,Panlei, Zhu,Gangbing, Yi,Yinhui, Yi, Yinhui, Zhang, Depeng, Zhang,Depeng   +7 more
core   +1 more source