Results 61 to 70 of about 7,710 (224)
Influence of the phase and elemental compositions and defect structure on the physicomechanical properties and tribotechnical characteristics of nanostructural Ti-Hf-Si-N coatings [PDF]
, 2014 A new approach to preparing superhard nanostructural Ti–Hf–Si–N coatings with high physico mechanical performance is developed and tested. Samples with Ti–Hf–Si–N nanocoatings obtained under different deposition conditions were investigated using ...
Beresnev, V.M. +6 more
core +1 more source
Chemistry and Processing of Nanostructured Materials [PDF]
, 2002 Nanostructured materials can be formed through the sol-gel polymerization of inorganic or organic monomer systems. For example, a two step polymerization of tetramethoxysilane (TMOS) was developed such that silica aerogels with densities as low as 3 kg/m{sup 3} ({approx} two times the density of air) could be achieved.
Fox, G A +3 more
openaire +2 more sources
Advanced Science, EarlyView.Phase‐Field simulations are carried out to elucidate nanomorphology formation mechanisms in organic photoactive layers under thermal annealing. The predicted bulk heterojunction structures are in excellent agreement with Scanning Electron Microscopy measurements.
Maxime Siber +3 more
wiley +1 more source
NANOSTRUCTURAL PROCESSES OF MELTING, CRYSTALLIZATION AND MODIFYINGS OF METALS
Литьë и металлургия, 2015 It is shown that melting, crystallization and modifying of metals are difficult nanostructural processes. The nanocrystals and atoms of metals, the centers of crystallization of dendrites, surface-active elements, gases modifying elements, poorly soluble
V. Yu. Stetsenko
doaj
Radiation-induced nanostructures: Formation processes and applications [PDF]
Beilstein Journal of Nanotechnology, 2012 Radiation-induced nanostructure formation is ubiquitous. It is routinely used in lithography employing photons and masks, or in the form of focused electron beams following a maskless approach for pattern definition in a radiation-sensitive resist, also commonly known as electron beam lithography.
openaire +5 more sources
Advanced Science, EarlyView.Rigid fixed‐ethylene‐linked PBI membrane stabilizes ion‐transport channels, enabling high ionic conductivity and durable alkaline Zn─Fe flow batteries. ABSTRACT Alkaline zinc–iron redox flow batteries (Zn─Fe FBs) are promising candidates for developing high‐voltage and cost‐effective grid‐scale energy storage systems.
Zhiquan Wei +14 more
wiley +1 more source
Frictional behavior of talc-calcite mixtures [PDF]
, 2015 Faults involving phyllosilicates appear weak when compared to the laboratory-derived strength of most crustal rocks. Among phyllosilicates, talc, with very low friction, is one of the weakest minerals involved in various tectonic settings.
Carpenter, B. M. +2 more
core +1 more source
Quantum Information Processing in Nanostructures
, 2004 36 pages, 9 figures. Review article to appear in "Handbook of Theoretical and Computational Nanotechnology"
Olaya-Castro, Alexandra +1 more
openaire +2 more sources
Emerging carbon nanostructures in electrochemical processes
, 2021 5 figures. Carbonaceous materials have always played an important role in history of electrochemical processes, from the fabrication of solid electrodes to the development of porous matrixes in the conversion and storage of energy and chemicals.
Pérez Rodríguez, Sara +3 more
openaire +2 more sources
Advanced Science, EarlyView.Bismuth nanosheets integrated with nitrogen‐doped carbon nanoleaves are constructed via a 2D‐on‐2D heterointerface engineering strategy. The resulting BiNS/NCL electrode delivers high chloride adsorption capacity, fast kinetics, and stable cyclability. A built‐in electric field at the heterointerface promotes chloride electrosorption and stabilizes the
Bohan Liu +11 more
wiley +1 more source