Results 21 to 30 of about 581 (203)
Se Nanopowder Conversion into Lubricious 2D Selenide Layers by Tribochemical Reactions
Advanced Materials, Volume 35, Issue 42, October 19, 2023., 2023 A simple sprinkling of Se nanopowders onto sliding Mo and W thin films leads to the tribochemical in operando formation of lubricious 2D selenides. Due to the thermal and vacuum stability of the Se nanopowders they can be used to replenish sliding components with solid lubricants, avoiding the long‐lasting problem of transition metal ...
Philipp G. Grützmacher +11 more
wiley +1 more source
Advanced Materials Technologies, Volume 8, Issue 10, May 25, 2023., 2023 This work details a new method of atomic force microscopy (AFM)‐based lithography which utilizes a new chemical phenomenon of “frequency enhanced electrochemical pressure solution” (a.k.a. “FEEPS”) that greatly enhances the rate of silica dissolution under an oscillating AFM tip undergoing tapping in pure water.
Kilian Shani Fraysse +4 more
wiley +1 more source
The Mechanochemical Synthesis and Activation of Carbon‐Rich π‐Conjugated Materials
Advanced Science, Volume 9, Issue 19, July 6, 2022., 2022 Mechanochemistry allows the manipulation of chemical bonds by force as unique stimulus to impart functionality and bottom‐up bond formation. This allows the synthesis and activation of π‐conjugated carbon‐rich materials that would otherwise not be accessible.
Mingjun Xuan +4 more
wiley +1 more source
Release of Molecular Cargo from Polymer Systems by Mechanochemistry
Chemistry – A European Journal, Volume 28, Issue 17, March 22, 2022., 2022 Mechanochemical design: The incorporation of force‐responsive groups, known as mechanophores, into macromolecular systems has provided access to responsive behaviours and enabled sophisticated functions of the resulting structures and advanced materials.
Robin Küng +2 more
wiley +1 more source
Chemistry–Methods, Volume 1, Issue 7, Page 340-349, July 2021., 2021 Mechanochemical reactions are often induced by the relatively high pressures that exist at a contacting solid‐solid interface. This paper describes the strategies that can be used to follow mechanically induced reaction pathways taking place at a sliding interface and shows how an applied force can both increase the rate of the reaction and change the ...
Resham Rana +4 more
wiley +1 more source
2D Nanomaterials Toward Function-Ready Superlubricity in Advanced Microsystems. [PDF]
Adv MaterA unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Geng Y, Yang J, Yang Y.
europepmc +2 more sources
Processing of MAX phases: From synthesis to applications
Journal of the American Ceramic Society, Volume 104, Issue 2, Page 659-690, February 2021., 2021 Abstract MAX phases are a large family of materials with more than 150 different compositions that have been extensively investigated during the last 25 years. They present a layered structure and a unique combination of properties, bridging the gap between metallic and ceramic properties.
Jesus Gonzalez‐Julian
wiley +1 more source
Mechanochemical design of nanomaterials for catalytic applications with a benign-by-design focus
Nanotechnology Reviews, 2023 Mechanochemistry emerged as an effective tool for the synthesis of nanomaterials, with potentially scalable prospects. This contribution aims to provide an overview of the most recent potential of mechanochemical routes in designing advanced ...
Burange Anand S. +2 more
doaj +1 more source
Atomistic Insights Into Lubricated Tungsten/Diamond Sliding Contacts
Frontiers in Mechanical Engineering, 2019 The reinforcement of coatings with diamond particles results in superior tribological performance in automotive applications. In addition to improving the coating's bulk properties, sliding of diamond on metallic counter bodies contributes to improved ...
Pedro A. Romero +10 more
doaj +1 more source