Aug 23, 2018· Provided is a metallic impurity-free graphite material utilizing Joule heat generation with well-balanced resistances at room temperature and at high temperatures. The graphite material has a specific resistance at 25° C. (ρ25) of 10.0 μΩ·m or more and 12.0 μΩ·m or less; a specific resistance at 1600° C. (ρ1600) of 9.5 μΩ·m or more and 11.0 μΩ·m or less; a ratio (ρ1600/ρ25 ...
Best Graphene Stocks to Buy Now: When physicists Andre Geim and Konstantin Novoselov first isolated Graphene in 2004, there was a lot of excitement. It is the thinnest material ever discovered, and the potential applications are limitless. Geim and Novoselov were recognized for their Graphene-related work with the 2010 Nobel prize in Physics, and they – along with scientists, engineers, and ...
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@article{osti_864895, title = {Composition and method for brazing graphite to graphite}, author = {Taylor, Albert J and Dykes, Norman L}, abstractNote = {The present invention is directed to a brazing material for joining graphite structures that can be used at temperatures up to about 2800.degree. C. The brazing material formed of a paste-like composition of hafnium carbide and uranium oxide ...
US20090305052A1 US12/066,387 US6638706A US2009305052A1 US 20090305052 A1 US20090305052 A1 US 20090305052A1 US 6638706 A US6638706 A US 6638706A US 2009305052 A1 US2009305052 A1 US 2009305052A1 Authority US United States Prior art keywords graphite dispersion graphite particles aqueous particles Prior art date 2005-09-13 Legal status (The legal …
Aug 02, 2021· SWJ TRADEMARK AND FOUR DESIGN PATENTS IN THE U.S.A. FOR SALE (4623 views) 8 years ago: 14. The Clip Key- the tool for attaching or removing Tpost clips (4460 views) 8 years ago: 15. Waterwheel driven moving yard ornament (3205 views) 8 years ago: 16. Magic Visor - A great novelty and promotional item (4570 views) 8 years ago: 17.
Nov 24, 2014· For Sale By Inventor is not a law firm and information on this website is for informational purposes. All specific legal and patent related matters are encouraged to contact the independent patent law firm Cramer Patent & Design or a separate patent law firm.
Mar 08, 2021· In relation to the development of this product, Ceylon Graphite has filed a patent application (Number 2102984.8) in Great Britain on March …
Apr 21, 2020· Graphene as an element is both durable and agile. It can also keep electricity better than graphite. Graphene has been developed as a non-reflective coating for solar cells, so the application of graphene to solar panels is not new news. Since scientists and researchers are stretching graphene's performance to actively collecting energy from ...
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Jul 31, 2012· A high modulus graphite fiber with a tensile modulus of 270˜650 GPa and a plurality of crystal structures with a thickness (Lc) of 20˜70 angstroms is disclosed. Carbon fiber is used as a raw material, and a microwave focusing method is used to perform an ultra quick high temperature graphitization process to increase the temperature of the carbon fiber at a heating speed of 10˜100° …
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US568323A US568323DA US568323A US 568323 A US568323 A US 568323A US 568323D A US568323D A US 568323DA US 568323 A US568323 A US 568323A Authority US United States Prior art keywords graphite carbon core mixture carbid Prior art date 1896-09-29 Legal status (The legal status is an assumption and is not a legal conclusion.
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Aug 10, 2021· Patent Auction lists patented inventions available for sale or licensing. Inventors can list their patented inventions (or patent pending) for sale. This website is designed only to buy patents and sell patents online.
Available for Sale. United States Globally. Showing 1-2 of 2 results for "Patent Blue VF" Advanced Search. Structure Search. Relevance. Compare. Patent Blue VF. Patent Blue VF. Synonyms: Acid Blue 1, Sulfan Blue. CAS Number: 129-17-9. Molecular Weight: 566.66. EC Number: 204-934-1. Empirical Formula (Hill Notation):
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US Stock 2pcs 3*40*150mm 99.99% Pure Graphite Electrode Rectangle Plate Sheet. $14.71. Was: $18.39. Free shipping. Only 2 left.
MesoGraf™ is produced directly from raw, unprocessed graphite ore in an economical, consistent and scalable one-step process. Grafoid's unique patent-pending production process does not use harsh chemicals — normally employed in graphene production — that damage the material or diminish any of its extraordinary properties; creating a ...
Early Office Museum 1893 History of the Lead Pencil. Lead pencils, of course, contain no lead. The writing medium is graphite, a form of carbon. Writing instruments made from sticks cut from high quality natural graphite mined at Cumberland in England and wrapped in string or inserted in wooden tubes came into use around 1560. [] The term "black lead pencil" was in use by 1565.
Display Patents – 9 patents. Semiconductors – 10 patents. Video – 18 patents. Packaging – 18 patents. Various other technologies – 24 patents. The portfolio is available for sale in total or subcategories. Additional details can be obtained by contacting Tom Major at [email protected] or 480-231-6812.
For Sale By Inventor is not a law firm and information on this website is for informational purposes. All specific legal and patent related matters are encouraged to contact the independent patent law firm Cramer Patent & Design or a separate patent law firm.
May 23, 2014· Opening bids started at $5,000 for patents with less than 10 years of life left and $10,000 for younger patents. Licensees do not have to reimburse PSU any of the sunk costs that went into ...
May 17, 2017· The HOGA graphite was prepared in a DRAIS SUPERFLOW® DCP-SF12 attrition mill. Graphite was dispersed in water (10%) at a pH of 8-11 adjusted by adding conc. aqueous ammonia solution. The graphite dispersion was grinded with a flow of 2 L/min at a speed of 1000 rpm for different cycles. If not stated differently, 15 cycles were applied.
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