Results 131 to 140 of about 33,928 (309)

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

Special Intermetal-Ceramic Coatings for Protection and Restoration of Details for Gas-Turbine Engines

Functional intermetal-ceramic coating is supposed for the protection and restoration of machine-building products working in high temperature ...
Urbahs, Aleksandrs, Savkovs, Konstantins, Urbaha, Margarita   +2 more
core  

Ceramic Coatings

The Journal of the Society of Chemical Industry, Japan, 1960
Takeshi Takei, Hideo Nagasaka
openaire   +2 more sources

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Non-destructive characterisation of structural ceramics using impedance spectroscopy

, 2001
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The aim of this project was to explore the potential applications of impedance spectroscopy (IS) in the non-destructive characterisation of structural ...
Wang, Xin, Wang, X.
core  

Comparative study on thermal cyclic resistance of glass-ceramic-bonded TBC system and conventional TBC system

, 2022
Thermal barrier coatings (TBCs) are provided to protect the metallic parts of gas turbines from high inlet temperature. In the present study, two types of TBCs, namely conventional TBC having NiCoCrAlY bond coat, 8-YSZ top coat and a new TBC with glass ...
Jana, Anuradha, Das, Mitun, Ghosh, Sumana, Mukherjee, Poulomi, Roy, Pallabi   +4 more
core  

Numerical Simulation and Experimental Investigation of Laser Ablation of Al₂O₃ Ceramic Coating. [PDF]

Materials (Basel), 2020
Liu S, Tian Z, Shen L, Qiu M.
europepmc   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

The Effect of a High Thermal Gradient on Sintering and Stiffening in the Top Coat of a Thermal Barrier Coating (TBC) System

, 2003
Superalloy substrates coated with plasma sprayed CoNiCrAlY bond coats and yttria-stabilized zirconia top coats have been subjected to a high heat flux in a controlled atmosphere chamber.
Tsipas, S.A., Clyne, T.W., Golosnoy, I.O.   +2 more
core  

Thermal Corrosion Properties of Composite Ceramic Coating Prepared by Multi-Arc Ion Plating

In this study, a NiCr/YSZ coating was applied to a γ-TiAl surface using multi-arc ion plating technology to enhance its high-temperature performance and explore the mechanisms of high-temperature oxidation and thermal corrosion.
Yujie Ma, Ting Zhao, Jiangdong Cao, Feng Ding, Hongbin Su, Jiahan You, Xiaoxin Wei, Yazhong Lv   +7 more
core   +1 more source