graphite

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graph·ite

(graf'īt),
A crystallizable soft black form of carbon.
Synonym(s): black lead, plumbago

graph·ite

(graf'īt)
A crystallizable soft black form of carbon.
References in periodicals archive ?
2, the untreated natural graphite gives two characteristic diffraction peaks at 26.6[degrees] and 54.8[degrees] corresponding to 002 and 001 crystal face, respectively.
The graphite used for the preparation of graphite nanosheets (GNS) was natural graphite flakes (NGF) from Sigma Aldrich (332461).
10 g of purified natural graphite powder was added to the aforementioned oxidation solution and stirred at 80[degrees]C for 6 hours.
Mr Anderson added "the traditional natural graphite industry will be with us for a long time however, there are enormous changes taking place brought about by the rapid emergence of research into graphene.
We would like to confirm to the court that the natural graphite flake, that's used in producing paints and brake pads, is not banned internationally EoACA* it's the manufactured graphite that is banned," Al Kazwini said.
Prosecutors said the 56-year-old Canadian imported 8,250 kilos of natural graphite powder of 87.3 percent purity, the level required for nuclear industries to manufacture weapons.
Oxidation of natural graphite in the laboratory and comparison with the synthetic graphite oxide, by means of thermal and spectroscopic techniques
This natural graphite product distributes heat evenly in two dimensions, eliminating hot spots and shielding components from heat sources and improving performance in consumer electronics.
The eGraf material is a composite of natural graphite and features dramatic weight advantages over traditional heat sink options.
Lines covered in the deal include salts, sulphur (except sublimed, precipitated and colloidal sulphur), natural graphite, quartz, silica and quartz sands, kaolin or other kaolinitic clays, bentonite, decolourising earths and Fuller's earth, fire-clay, andalusite, mullite, chamotte, microdol, natural calcium phosphates, natural barium sulphate, natural barium carbonate, gypsum, white asbestos, talc, natural arsenite, strontianite (not stronitium oxide), natural cryolite and chiolite, fluorspar, vermiculite, perlite and chlorites (unexpanded), and others.
According to ODOD, NexTech was awarded $898,137 for its Auxiliary Power for Transportation: High Power Density Solid Oxide Fuel Cells project, in which the company will develop a self-supporting fuel cell (FC) for use in solid oxide fuel cells (SOFCs) that is expected to achieve up to five times the power density of today's FCs, while GrafTech was awarded $602,044 for its Development of a Unique Graphite Gas Diffusion Layer for PEM Fuel Cells project, in which the company will develop new permeable gas diffusion layer components based on natural graphite materials for use in proton exchange membrane (PEM) FCs.
It is a natural graphite-based flexible sheet product that exploits the anisotropic properties of natural graphite, which has an intrinsic ability to both spread heat in a planar direction and provide a measure of thermal insulation through its thickness.