Results 61 to 70 of about 1,073,150 (315)

Transitions of aluminum coated titanium nanoparticle from core–shell structure to binary alloy: A molecular dynamics and first-principles study [PDF]

open access: yesAIP Advances
This study systematically investigates the structural evolution of aluminum (Al)-coated titanium (Ti) nanoparticles from a core–shell structure to a binary alloy by combining molecular dynamics simulations and Density Functional Theory (DFT).
Shanzhi Chen, Han Hu, Yi Liu, Aojie Li
doaj   +1 more source

Shell road guide Tasmania [cartographic material].

open access: yes, 1948
Panel title: Shell road map Tasmania.; Road map of Tasmania showing classes of roads, distances, National Parks, with tables "Tasmanian highways", and index ancillary street and district maps on verso.; On verso: City of Hobart -- City of Launceston ...
Shell Company of Australia.
core  

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

Surface-segregation-induced phase separation in epitaxial Au/Co nanoparticles: Formation and stability of core-shell structures

open access: yesAIP Advances, 2017
We have studied formation and stability of core-shell structures in epitaxial Au/Co nanoparticles (NPs) by using atomic-resolution scanning transmission electron microscopy.
Kazuhisa Sato   +2 more
doaj   +1 more source

Shell road map of Queensland [cartographic material].

open access: yes, 1951
Road map of Queensland south from Cairns, with extension inset. Includes indexes, and, on verso, regional maps with relief shown by hachures.; Panel title: Shell road map Queensland.; "25 M 11/51" -- Printers code.
Shell Company of Australia.
core  

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Shell road map of Queensland [cartographic material].

open access: yes, 1950
Road map of Queensland south from Cairns, with extension inset. Includes indexes, and, on verso, regional maps with relief shown by hachures.; Panel title: Shell road map Queensland.; "20 3/50" -- Printers code.
Shell Company of Australia.
core  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Lifetime analysis of individual-atom contacts and crossover to geometric-shell structures in unstrained silver nanowires

open access: yesBeilstein Journal of Nanotechnology, 2011
We study the crossover of quantum point contacts from (i) individual-atom contacts to (ii) electronic-shell effects and finally to (iii) geometric-shell effects in electrochemically deposited silver contacts.
Christian Obermair   +2 more
doaj   +1 more source

Shell road map of Tasmania [cartographic material].

open access: yes, 1949
Road map of Tasmania showing classes of road, distances, national parks, with tables "Tasmanian highways".; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map-vn2040717.Shell touring guide ...
Shell Company of Australia.
core  

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