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Latest Graphite Stories

2013-05-09 11:34:06

The latest research from a Kansas State University chemical engineer may help improve humidity and pressure sensors, particularly those used in outer space. Vikas Berry, William H. Honstead professor of chemical engineering, and his research team are using graphene quantum dots to improve sensing devices in a twofold project. The first part involves producing the graphene quantum dots, which are ultrasmall pieces of graphene. Graphene is a single-atom thick sheet of carbon atoms and has...

2013-05-07 23:32:59

New site includes categories for OEM and aftermarket visitors, points to accomplishments of the 35 year old company and interfaces with social media. Chardon, OH (PRWEB) May 07, 2013 EGC Enterprises, Inc., a worldwide manufacturer of severe service, flexible graphite products and materials for sealing and thermal systems applications, has developed a new website that includes an extensive amount of product and material information designed to help customers and prospects in their quest for...

2013-05-06 23:21:29

The Blackwing Pearl, a white version of the iconic Blackwing pencil, is now available for purchase at Pencils.com, the Internet's leading resource for high-quality pencils, notebooks and creative tools. Stockton, CA (PRWEB) May 06, 2013 Palomino´s newest luxury pencil, the Blackwing Pearl, is now available at Pencils.com, the Internet´s leading resource for high-quality pencils, journals and notebooks. After weeks of announcements, previews and reveals, the luxury pencil can now...


Latest Graphite Reference Libraries

45_08f9f5837a2b81fbee66f11994590f51
2010-09-16 16:05:54

A pencil, containing a solid pigment core within a protective casing, is a common writing implement or art medium. Having a case keeps the pigment from breaking as well as from marking the user's hand. Pencils differ from pens because they leave marks by physical abrasion rather than staining the paper. The pigment leaves behind a trail of material that adheres to the sheet of paper or other writing surface. Cores are usually made of graphite mixed with clay to bind it. Graphite is durable...

28_f3cb40f4d2c3e26443d6572532294b99
2005-05-26 10:49:47

Graphite (named by Abraham Gottlob Werner in 1789, from the Greek γραφειν: "to draw/write", for its use in pencils) is one of the allotropes of carbon. Unlike diamond, graphite is a conductor, and can be used, for instance, as the material in the electrodes of an electrical arc lamp. Occurrence Associated minerals include: quartz, calcite, micas, iron meteorites and tourmalines. Notable occurrences include New York and Texas in the USA, Russia, Mexico, Greenland,...

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Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'kardia,' heart.
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