Results 131 to 140 of about 101,360 (296)

Mechanical damage behavior of metal matrix composites with the arbitrary morphology of particles

open access: yesJournal of Materials Research and Technology, 2020
Metal matrix composites have significant applications in the engineering field. During service, the fracture is one of the most typical failure modes.
Yan-Yan Zhang   +6 more
doaj  

Iron-Arsenide monolayer as an anode materials for Lithium-ion batteries: A first-principles study [PDF]

open access: yes
This theoretical investigation delves into the structural, electronic, and electrochemical properties of two hexagonal iron-arsenide monolayers, 1T-FeAs and 1H-FeAs, focusing on their potential as anode materials for Lithium-ion batteries. Previous studies have highlighted the ferromagnetic nature of 1T-FeAs at room temperature.Our calculations reveal ...
arxiv   +1 more source

Effect of Carbon Nanofillers on the Properties of Rubber Composites With High Levels of Carbon Black and Silica

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT High‐performance rubber‐based composites often contain significant amounts of fillers such as carbon black and silica. Improving the behavior of such composites with small amounts of nanomaterials remains a challenge, and limited progress has been reported in recent years.
Luciana V. Cambraia   +7 more
wiley   +1 more source

2D Nonlayered Materials for Transistor Application

open access: yesAdvanced Physics Research, EarlyView.
2D nonlayered materials possess a vast material library and have comprehensive applications in transistors. However, at this stage, they hold great potential, but this potential has seen limited exploration compared to 2D layered materials. This review provides statistics on the nonlayered material library, CVD synthesis and characterization, advances ...
Yongqi Dai   +3 more
wiley   +1 more source

Understanding and Enhancing the Cycling Stability of Layered Double Hydroxides with Intercalated Ferrocene Anions for Energy Storage Application

open access: yesBatteries &Supercaps, EarlyView.
In this work, mono‐ and divalent ferrocene carboxylates are successfully intercalated in the layered structure of Mg2Al(OH)6 to form the redox active materials MgAl‐FcMono and MgAl‐FcDi. Initial limitations concerning the cycling stability of electrodes based on these materials in aqueous electrolyte are overcome by the utilization of ionic liquid ...
Patrick Gerlach   +7 more
wiley   +1 more source

Compacted graphite iron – A material solution for modern diesel engine cylinder blocks and heads [PDF]

open access: yesChina Foundry, 2009
The demands for improved fuel economy, performance and emissions continue to pose challenges for engine designers and the materials they choose. This is particularly true for modern diesel engines, where the primary path to achieving improved engine ...
Dr. Steve Dawson
doaj  

Towards Scalable Production of Sodium‐Ion Batteries: Solvent‐Free Layered‐Oxide Cathodes and Aqueous‐Processed Hard Carbon Anodes for Cost‐Effective Full‐Cell Manufacturing

open access: yesBatteries &Supercaps, EarlyView.
A cost‐efficient full‐cell manufacturing of sodium‐ion batteries (SIB) is presented by using the DRYtraec® process to avoid toxic N‐methyl‐2‐pyrrolidone solvent. Resulting dry‐processed cathodes with lower binder content were compared to wet‐processed analogue.
Johannes Kühn   +9 more
wiley   +1 more source

Microstructure-Based CZE Model for Crack Initiation and Growth in CGI: Effects of Graphite-Particle Morphology and Spacing

open access: yesSolids
Compacted graphite iron (CGI) is an engineering material with the potential to fill the application gap between flake- and spheroidal-graphite irons thanks to its unique microstructure and competitive price.
Xingling Luo   +2 more
doaj   +1 more source

Saccharinate‐Based Ionic Liquids and Lithium Battery Electrolytes

open access: yesBatteries &Supercaps, EarlyView.
Fluorine‐free ionic liquids (ILs) with saccharinate anion coupled to ether‐functionalized pyrrolidinium/imidazolinium cations exhibit promising thermal, transport, and electrochemical properties. The imidazolinium‐based ILs offer higher electrochemical stability, while the pyrrolidinium‐based ILs display superior ion transport.
Mukhtiar Ahmed   +4 more
wiley   +1 more source

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