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Titanium Magneli phases

Figure 3.16 Electrospun fibers of titanium Magneli phases obtained by direct hybrid electrospinning, followed by calcination. Optical microscopy of fibers derived from a... Figure 3.16 Electrospun fibers of titanium Magneli phases obtained by direct hybrid electrospinning, followed by calcination. Optical microscopy of fibers derived from a...
The modern material Ebonex is a mixture of substoichiometric titanium oxides Ti40y, TisOg. .. Tin02n-i ( Magneli phases [32]). It offers a unique combination of electrical conductivity and corrosion resistance. Primarily, Ebonex is produced as a powder. As is usual for ceramics, the ready-formed material is hard and brittle, the possibilities of machining are restricted (diamond tools). [Pg.44]

Graves et al. showed that the current efficiency for ozone evolution on Pb02-plated Ebonex (conducting ceramic material composed of Magneli phase titanium... [Pg.385]

Ebonex is a conducting ceramic material mainly composed of the Magneli-phase titanium oxides, Ti407 and TisOg, resistant to anodic corrosion in a wide range of media. Electrodeposition of a metal changes the low electron transfer rates of the ceramic material to that of the bulk metal [169]. [Pg.245]

Smith JR, Walsh FC, Clarke RL (1998) Electrodes based on magneli phase titanium oxides the properties and applications of Ebonex materials. J Appl Electrochtan 28(10) 1021-1033... [Pg.728]

Graves JE, Pletcher D, Clarke RL, Walsh FC (1991) The electrochemistry of magneli phase titanium oxide ceramic electrodes Part I. The deposition and properties of metal coatings. J Appl Electrochem 21(10) 848-857... [Pg.728]

Graves, J.E. Fletcher, D. Clarke, R.L. Walsh, F.C. (1992) The electrochemistry of Magneli phase titanium oxide ceramic electrodes, n. Ozone generation at Ebonex and Ebonex/lead dioxide anodes. J. Appl. Elec-trochem., 22(3), 200-203. [Pg.577]

Titanium Silicides. Several compounds exist. Ti5Si3 m.p. 2120°C sp. gr. 4.3 has good resistance to high-temperature oxidation but not to thermal shock. Titanium Suboxidcs. See magneli phase. [Pg.331]

Ti407 is one of a wide range of defined compositions TiOx (0.5 < X < 2) those between that of Ebonex (x = 1.75) and x = 1.9 have a triclinic crystal structure and are known as Magneli phases Ti 02n i. Titanium dioxide cannot be reduced to the metal with hydrogen, carbon, or carbon monoxide but is reduced to TiOx suboxides at 1,200-1,300 °C, usually with hydrogen. [Pg.1629]

Walsh FC, Wills RGA (2010) The continuing development of Magneli phase titanium sub-oxides and Elxmex electrodes. Flectrochim Acta 55 6342-6351... [Pg.1632]

See other pages where Titanium Magneli phases is mentioned: [Pg.113]    [Pg.113]    [Pg.254]    [Pg.254]    [Pg.141]    [Pg.23]    [Pg.177]    [Pg.577]    [Pg.1072]    [Pg.169]    [Pg.351]    [Pg.262]    [Pg.192]    [Pg.328]    [Pg.134]    [Pg.286]    [Pg.92]    [Pg.4902]   
See also in sourсe #XX -- [ Pg.113 ]



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