Results 41 to 50 of about 5,867 (211)

Precipitation Kinetics in Age Hardening Al-alloys by Dilatometry and Differential Scanning Calorimetry

open access: yes, 2010
The precipitation and dissolution of precipitates during heat treatments in the age-hardenable aluminium alloys are very complex due to the influence of various parameters such as exact chemical composition and thermal history.
Poletti, Cecilia   +2 more
core   +4 more sources

pyDMS: A Python package for the determination of physics‐informed dual‐mode sorption (DMS) parameters

open access: yesAIChE Journal, EarlyView.
Abstract Sorption in glassy polymer membranes is commonly modeled with the dual‐mode sorption (DMS) model. Fitting the DMS model to sorption isotherms presents challenges, as multiple parameter sets may prove satisfactory. This work presents pyDMS, an open‐source Python package for the computation of DMS parameters obtained via a physics‐informed ...
Brandon C. Tapia   +4 more
wiley   +1 more source

Influence of Quenching and Partitioning Parameters on Phase Transformations and Mechanical Properties of Medium Manganese Steel for Press-Hardening Application

open access: yesMetals, 2021
It has been proven that through targeted quenching and partitioning (Q & P), medium manganese steels can exhibit excellent mechanical properties combining very high strength and ductility.
Charline Blankart   +2 more
doaj   +1 more source

Graphite Co‐Intercalation Chemistry in Sodium‐Ion Batteries

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
Traditional intercalation chemistry in lithium‐ion batteries cannot allow sodium storage in graphite. The co‐intercalation chemistry changes the situation. It enables reversible and ultrafast sodium storage in graphite. Revisiting challenges and summarizing recent advances are of significant importance to exploit the full potential of graphite in ...
Linlong Lyu, Yuyang Yi, Zheng‐Long Xu
wiley   +1 more source

Non-contact dilatometry of hard and soft porcelain compositions

open access: yes, 2007
Two different porcelain compositions were studied: a soft and a hard one. DTA, optical non-contact dilatometry and DSC were used to evaluate the thermal behaviour of the porcelain compositions with the aim to master the suitable thermal cycle for each ...
LEONELLI, Cristina   +5 more
core   +1 more source

In situ characterization of hydrogen absorption in nanoporous palladium produced by dealloying

open access: yesBeilstein Journal of Nanotechnology, 2016
Palladium is a frequently used model system for hydrogen storage. During the past few decades, particular interest was placed on the superior H-absorption properties of nanostructured Pd systems.
Eva-Maria Steyskal   +3 more
doaj   +1 more source

Next‐Generation Carbon‐Based Anodes for Alkali Metal‐Ion Batteries: Recent Progress on Biphenylene and Emerging Materials

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
wiley   +1 more source

Low‐Pressure All‐Solid‐State Lithium–Sulfur Batteries: Challenges and Design Principles

open access: yesInterdisciplinary Materials, EarlyView.
Stack pressure is redefined from an effective laboratory parameter to an external compensation for intrinsic interfacial incompatibility in all‐solid‐state lithium–sulfur batteries (ASSLSBs). This work links low‐pressure degradation to chemo‐mechanical mismatch among volume evolution, interfacial chemistry, charge transport, and mechanical response ...
Xiaowei Liu   +8 more
wiley   +1 more source

Self‐Reconstructing, Conductive Bismuth Organic Framework Enables Effective Alloying and High‐Capacity Potassium‐Ion Anodes

open access: yesSmall, EarlyView.
An intrinsically conductive two‐dimensional Bi–HHTP framework unites atomically distributed Bi alloying sites with a redox‐active π‐conjugated ligand. Highly confined K–Bi alloying, ligand‐mediated pseudocapacitance, and reversible framework disassembly–reassembly suppress electrode expansion fourfold vs. Bi powder while sustaining 717 mAh g−1, 222 mAh 
Vishal Shrivastav   +6 more
wiley   +1 more source

Structure and properties of the equiatomic CuAu alloy ordered under a tensile stress of 40MPa

open access: yesFrontier Materials & Technologies
One of the key challenges in materials science is the search for methods to control the structure and properties of various materials.
Polina O. Podgorbunskaya   +3 more
doaj   +1 more source

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