Ultra-fine fibrous carbon and preparation method thereof
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United States of America Patent
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Sep 21, 2010
Grant Date -
Mar 19, 2009
app pub date -
Nov 12, 2008
filing date -
Oct 17, 2002
priority date (Note) -
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Abstract
, d-spacing of C(002) profiles determined by X-ray diffraction method) of 0.3370˜0.3700 nm; the (002) plane stacking of more than 4 layers, namely the stacking height (Lc002) of more than 1.5 nm; fibrous carbon length per fibrous carbon width or diameter (aspect ratio) of more than 20; the average diameter of 5˜50 nm.
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International Classification(s)
- D01C:CHEMICAL TREATMENT OF NATURAL FILAMENTARY OR FIBRO....
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....
- D02G:CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR T....
- C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....
- F16J:PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; S....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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