Results 81 to 90 of about 5,233,506 (296)

Understanding contact electrification at liquid–solid interfaces from surface electronic structure

Nature Communications, 2021
Understanding contact electrification within the liquid–solid interface is critical for further applications in energy conversion and storage devices. Here, the authors reveal liquid–solid interactions regarding the charge transfer mechanism and pinning ...
Mingzi Sun, Qiuyang Lu, Zhong Lin Wang, Bolong Huang   +3 more
doaj   +1 more source

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

Borocarbonitride‐Based Emerging Materials for Supercapacitor Applications: Recent Advances, Challenges, and Future Perspectives

Advanced Science
Supercapacitors have emerged as a promising energy storage technology due to their high‐power density, fast charging/discharging capabilities, and long cycle life.
Sithara Radhakrishnan, Abhinandan Patra, G. Manasa, Mohammed Arkham Belgami, Sang Mun Jeong, Chandra Sekhar Rout   +5 more
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Charge-Storage Nickel Substrate-Boosted CuP₂ Nanosheet for the Electrochemical Oxygen Evolution Reaction

, 2022
The electrochemical oxygen evolution reaction (OER) is an essential anodic reaction that converts sustainable energy into chemical fuels, as it can provide protons and electrons.
Zhong-Hua Xue (6068375), A-Jing Song (12567540), Wei-Meng Zhang (11411396), Hong Chen (108084), Hao Wang (39217)   +4 more
core   +1 more source

Revealing the Pseudo‐Intercalation Charge Storage Mechanism of MXenes in Acidic Electrolyte [PDF]

, 2019
Since the discovery of Ti3C2Tx in 2011, the family of two‐dimensional transition metal carbides, carbonitrides, and nitrides (collectively known as MXenes) has quickly attracted the attention of those developing energy storage applications such as ...
Gao, Y, Dall'Agnese, Y, Du, F, Gogotsi, Y, Wang, D, Wang, C, Mu, X, Chen, G, Wei, Y   +8 more
core   +2 more sources

Exploration of the Supercapacitive Performance of 3D Flower-like Architecture of Quaternary CuNiCoZnO Developed on Versatile Substrates

Micromachines
The demand for high-performance supercapacitors has driven extensive research into novel electrode materials with superior electrochemical properties. This study explores the supercapacitive behavior of quaternary CuNiCoZnO (CNCZO) films engineered into ...
Priya G. Gaikwad, Nidhi Tiwari, Rajanish K. Kamat, Sadaf Jamal Gilani, Sagar M. Mane, Jaewoong Lee, Shriniwas B. Kulkarni   +6 more
doaj   +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

FatemehShirvani1986/areal-quantum-capacitance-charge-storage: areal quantum capacitance-charge storage

<h1>Introduction</h1> <p>This script calculates the areal quantum capacitance and the charge storage of a material based on the given energy distribution and density of states.</p> <h2>Authors</h2> <ul> <li>
FatemehShirvani1986
core   +1 more source

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