Conductivity of Graphite Paper

Conductivity of graphite paper The purpose of this experiment is to investigate how much the length of graphite paper affects the amount of electricity conducted in the circuit. We will do a series of experiments to draw conclusions. In this experiment, change the factor. This factor may affect the conductivity of graphite paper. The factor I chose was the change in the length of the graphite paper. In order to confirm that my test is accurate, I will have to implement a "fair" test.

Graphite is a versatile mineral with nonmetallic and metallic properties. Graphite products are used for many industrial and industrial applications due to the unique properties of graphite such as high temperature stability and conductivity. Battery, Refractory, Semiconductor, Electrode, Fuel Cell - This is not an essential application for graphite products. (Northern Graphite Corporation 2012) The main producing countries in Europe are Austria, Romania, Norway, Romania, Turkey. Finland and Sweden are the most promising countries in Europe and produce graphite based on natural resources. (Rognvald Boyd, Norwegian Geological Survey 2012) For details on graphite makers in Finland and Sweden, please refer to the "Competitors" section of the report.

Commercial graphite natural deposits occur in many parts of the world, but the most economically important sources are China, India, Brazil, and North Korea. Graphite deposits have quartz, mica and feldspar, gneiss and metamorphic sandstone in the schist, metamorphic sandstone, and metamorphic origin associated with limestone as a lens or vein, sometimes with a thickness of 1 m or more. The graphite deposit in Borrowdale, Cumberland, England was initially of sufficient size and purity. Today, smaller graphite deposits are obtained by grinding the host rock and floating a brighter graphite on the water.

Graphite is the second allotrope of carbon, well known for a long time. Natural graphite ore deposits are known as graphite, silver lead, and graphite. This is another name for lead ore Galena. The largest graphite deposit is in Sri Lanka, but the highest quality graphite is from Madagascar. Other sources of information are North Korea, Mexico, Canada, Siberia, and New York. In contrast to the structure of diamond, the structure of graphite consists of a layer of carbon atoms joined by a strong hexagon of regular hexagon. These layers are held together by relatively weak attractive forces of relatively long distance called Van der Waals forces. These layers can slide easily to each other, which partly takes into account the lubricating properties of graphite.