Results 111 to 120 of about 46,724 (303)

Effect of microstructure on hydrogen permeation and trapping in natural gas pipeline steels

npj Materials Degradation
This study examines hydrogen permeation and trapping in three types of natural gas pipeline steels from different decades in Canada—modern, vintage, and legacy steels.
Aminul Islam, Qidong Li, Emma Storimans, Kay Ton, Tahrim Alam, Zoheir N. Farhat   +5 more
doaj   +1 more source

Hydrogen trapping at edge dislocations in α-Fe: a master curve for combined effect of gaseous hydrogen environment and external load

Materials & Design
We quantify hydrogen trapping at α-Fe edge dislocations under combined mechanical loading and gaseous hydrogen environments using grand-canonical Monte Carlo simulations. The trapped hydrogen content collapses onto a master relationship which is emerging
Akhil Kumar Badramraju, Shinya Taketomi, Ryosuke Matsumoto   +2 more
doaj   +1 more source

Numerical Evaluation on Analysis Methods of Trapping Site Density in Steels Based on Hydrogen Permeation Curve

, 2020
Hydrogen permeation techniques have been widely utilized to extract hydrogen effective diffusivity, as well as hydrogen trapping site characteristics in steels.
Bangshu Yang, Li Li, Lin Cheng
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Hydrogen-Induced Delayed Fracture Susceptibility in Ti–Nb–V Microalloyed Press-Hardened Steel Compared to Ti-Microalloyed Reference

Metals
In alignment with the European Union’s 2050 carbon-neutrality targets, the automotive industry is intensifying efforts to adopt lightweight materials that ensure structural integrity without compromising safety.
Renzo Valentini, Leonardo Bertini, Fabio D’Aiuto, Michele Maria Tedesco, Hardy Mohrbacher   +4 more
doaj   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

Advanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou, Yalei Hu, Jie Yu, Naoki Komatsu, Yuta Nishina, Alberto Bianco   +5 more
wiley   +1 more source

Study on the hydrogen capture behaviour of MnO inclusions

Philosophical Magazine Letters
An accurate characterisation of irreversible hydrogen traps in steel is crucial in developing advanced materials that are resistant to hydrogen embrittlement.
Hao Zhang, Chun Xu, Yan Liu, Yanan Wang
doaj   +1 more source

THE DIFFUSION AND TRAPPING OF HYDROGEN IN COLD WORKED NICKEL [PDF]

, 1979
The hydrogen diffusion and trapping phenomenon in cold worked polycrystalline nickel have been studied in the temperature range of 283 to 333 K by means of an electrochemical permeation technique.
Sakamoto, Yoshiichi, Miura, Akira
core  

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

Advanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova, Minjuan Li, Osamah Alharbi, Yeonsu Jeong, Bin Han, Lei Gao, Mischa Bonn, Mario Lanza, Sheng Yang, Antonio Gaetano Ricciardulli, Paolo Samorì   +10 more
wiley   +1 more source