Vitreous carbon as a crucible material for semiconductors
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Cited by (23)
A historical review of glassy carbon: Synthesis, structure, properties and applications
2021, Carbon TrendsCitation Excerpt :In fact, the very first application for GC was that of a refractory material to produce the furnace crucibles from. This application was first proposed in 1963 by Lewis et al., involving Redfern, then at the Plessey Company in Towcester, UK [210]. Thanks to the low vapor pressure of GC, the amount of residual elements getting incorporated into the thermally treated content of the GC crucibles is not higher than that of quartz crucibles [211].
Gas-surface interactions of atomic nitrogen with vitreous carbon
2019, CarbonCitation Excerpt :Vitreous carbon was chosen as the experimental model for a carbon-based TPS. Vitreous carbon is composed of sp2 carbon and consists of randomly ordered graphite-like domains that enclose small voids [28–32]. Although small voids are present in the material, the surface is considered to be nonporous, as it is impermeable to both H2 and He [30,31].
Influence of graphitic materials microstructure in the hydrogen evolution in aqueous solution of tetra-alkylammonium-sulfonic acid ionic liquid
2018, International Journal of Hydrogen EnergyCitation Excerpt :Thus, the MG probably has very crystalline and amorphous domains. The crystallite size of the VC is of the order of 30 nm, referring to the crystalline graphite domains, surrounded by amorphous domains [27,41,42]. The size of the crystallite associated with the plane (002) of the PC is around 48 nm.