glassy carbontime at temperaturelattice parameterscrystallite size estimatesabsorption effectsbondingC/ A6140D Structure of glasses A8120 Other methods of preparation of materials A8140 Treatment of materials and its effects on microstructures and properties...
A model for the structure of glassy carbon put forward many years ago has gained wide acceptance, but appears to suffer from serious shortcomings. In particular, it fails to account for the chemical inertness of the carbon, and for its high proportion of closed porosity. Here I show, using ...
In order to accommodate an increasing demand for glassy carbon products with tailored characteristics, one has to understand the origin of their structure-related properties. In this work, through the use of high-resolution transmission electron microscopy, Raman spectroscopy, and electron energy loss ...
The reactivity studies were limited to rate measurements of various carbon forms with oxygen. Rate measurements have been conducted on two types of glass-like carbons ('Glassy' carbon and 'Carbone Vitreux'), an amorphous pyrocarbon, and a standard nuclear graphite.Tingey, G. L...
As well as microporous nongraphitising carbons, other forms of carbon including glassy carbon and carbon fibres will be considered.doi:10.1179/imr.1997.42.5.206HarrisP. J. F.Taylor & FrancisInternational Materials ReviewsP. J. F. Harris, Structure of non-graphitising carbons, Int. Mater. Rev....
The structure of glassy carbon has been the subject of research since it was ?rst produced in the early 1960s. Some of the earliest structural models assumed that both sp2 and sp3 bonded atoms were present (e.g., Ref. 61). Graphitic domains were envisaged to be interspersed with ...
10The structure of a glass is related to the internal energy of glass formation. Recently, the entropy relating to the degree of disorder within the glassy structure was demonstrated to affect the glass dissolution kinetics at low reaction progress.11This indicates the necessity of a better ...
Microchimica ActaZhu G, Yi Y, Zou B, Liu Z, Sun J, Wu X (2015) A glassy carbon electrode modified with a multiwalled carbon nanotube@reduced graphene oxide nanoribbon core-shell structure for electrochemical sensing of p-dihydroxybenzene. Microchim Acta 182:871–877...
A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first rai
The majority of engineering carbon materials have more-or-less disorderedmicrostructures that are based on that of graphite and in which, therefore, sp 2 carbon bonding is dominant. The degree of graphitic order varies widely from very low values for glassy carbons derived from polymer resins to ...