Results 41 to 50 of about 1,179,786 (407)

Growth and characterisation of titanium sulphide nanostructures by surface-assisted vapour transport methods; from trisulphide ribbons to disulphide nanosheets [PDF]

open access: yes, 2012
Surface Assisted Chemical Vapour Transport (SACVT) methods have been employed to grow nanostructures of titanium disulphide (TiS2) and titanium trisulphide (TiS3).
Denholme, S.J.   +4 more
core   +1 more source

Ignition resistance and mechanisms of TC11 titanium alloys with flame retardant coating

open access: yesJournal of Aeronautical Materials, 2019
The effect of YSZ+NiCrAl-B.e composite coating on the ignition resistance of TC11 titanium alloy was studied by using the method of friction in oxygen-enriched atmosphere. Combining friction and wear analysis and unsteady heat conduction calculation, the
MI Guangbao   +5 more
doaj   +1 more source

Study on the Behavior Mechanism of K and Na during the Synthesis of VN Alloy

open access: yesMetals, 2022
In this paper, the sources of K and Na in vanadium-nitrogen (VN) alloys and their effects on the furnace structure were studied. The results show that K and Na are mainly present as counter-ions of decavanadate and dodecanadate in ammonium polyvanadate ...
Lanjie Li   +5 more
doaj   +1 more source

Long-lasting renewable antibacterial porous polymeric coatings enable titanium biomaterials to prevent and treat peri-implant infection

open access: yesNature Communications, 2021
Peri-implant infection is one of the biggest threats to the success of dental implant. Existing coatings on titanium surfaces exhibit rapid decrease in antibacterial efficacy, which is difficult to promisingly prevent peri-implant infection.
Shuyi Wu   +8 more
semanticscholar   +1 more source

An investigation into the effect of thickness of titanium dioxide and gold-silver nanoparticle titanium dioxide composite thin-films on photocatalytic activity and photo-induced oxygen production in a sacrificial system [PDF]

open access: yes, 2011
Thin films of titanium dioxide and titanium dioxide with incorporated gold and silver nanoparticles were deposited onto glass microscope slides, steel and titanium foil coupons by two sol–gel dip-coating methods.
Darr, J. A.   +5 more
core   +1 more source

Effect of secondary carbides on the core-rim structure evolution of TiC-based cermets

open access: yesMaterials Research Express, 2021
Herein, the effect of adding VC with different contents and Mo _2 C, WC and TaC on the core-rim structure evolution of TiC-based cermets was investigated using x-ray diffraction, scanning electron microscopy and energy-dispersive spectroscopy.
Min Chen   +3 more
doaj   +1 more source

The role of titanium in electromigrated tunnel junctions

open access: yes, 2014
A standard route for fabrication of nanoscopic tunnel junctions is via electromigration of lithographically prepared gold nanowires. In the lithography process, a thin adhesion layer, typically titanium, is used to promote the adhesion of the gold ...
Frimmer, Martin   +3 more
core   +1 more source

Titanium Alloys for Dental Implants: A Review

open access: yes, 2020
The topic of titanium alloys for dental implants has been reviewed. The basis of the review was a search using PubMed, with the large number of references identified being reduced to a manageable number by concentrating on more recent articles and ...
J. Nicholson
semanticscholar   +1 more source

Tunable Functionality and toxicity studies of Titanium Dioxide Nanotube Layers [PDF]

open access: yes, 2010
In this work, we have developed economic process to elaborate scalable titanium dioxide nanotube layers which show a tunable functionality. The titanium dioxide nanotube layers was prepared by electrochemical anodization of Ti foil in 0.4 wt ...
Awitor, Ok   +6 more
core   +2 more sources

Effect of Electric Current Heat Treatment on Commercially Pure Titanium Sheets

open access: yesMetals, 2021
Rapid electric current heat treatment has been successfully applied to a cold-rolled sheet of commercially pure titanium (CP Ti). The electric current heat treatment was conducted at various temperatures (400, 500, 600 and 700 °C) by altering the current
Chan Hyeok Lee   +7 more
doaj   +1 more source

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