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Silicon y graphene

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Antonio Saorín Pérez-muelas

Silicon is a chemical element with an atomic mass of 14 that occurs in crystal or amorphous form. It is a semiconductor used in electronic chips, solar cells, and other technologies due to its strength, thermal conductivity, and elasticity. Graphene is an allotrope of carbon consisting of a single layer of carbon atoms arranged in a hexagonal lattice. It was discovered in 2004 by Andre Geim and Konstantin Novoselov, who won the Nobel Prize. Graphene has unique properties including high strength, thermal and electrical conductivity, and transparency. Potential uses include shielding, electronics, vehicles, and information technologies.

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SILICON AND GRAPHENE Juan Laorden Martinez Enrique J. Vervoort
SILICON • its a chemical element with the symbol Si . • 14 atomic mass. • Also named Polycyclic Aromatic Hydrocarbon. • Strong, brightly, prone to chipping. • Flexible, Transperent, Self-cooling. • Light-weighted, Elastic, Thermal Conductivity. • Cristal red, honeycomb form.
ORIGEN & HISTORY • Known for 500 years. • Andre Geim, profesor. • Related to Graphene • Konstantin Novoselov, student. Founders, Nobel prize winners
SPECIFIC PROPERTIES • Density: 2,33 (g/cm3) • Colour: Metalic Grey. • Fusion point (ºC): 1414. • Boiling point (ºC): 2680. • Atomic Volume (cm3/mol): 12,06.
USES • Chips. • Solar Photovoltaic Cells. • Water Treatment Systems. • Nano Technology. • Telecommunications • Catalyst.
GRAPHENE -Its a laminate flat estructure -It Consists of pure carbon atoms arranged in a regular hexagonal pattern similar to graphite -It is very light, a sheet of 1 square meter weighs just 0.77 milligrams
ORIGINS AND HISTORY -Andre Geim and Konstantin Novoselov
SPECIFIC PROPERTIES • High thermal, electrical conductivity • High elasticity, high hardness. • High resistance. 200 times stronger than steel. • Similar resistance as a diamond, lighter. • Graphene is practically a transparent material.
USES • Blindage • Informatics • Electronics • Vehicles

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Silicon y graphene

  • 1. SILICON AND GRAPHENE Juan Laorden Martinez Enrique J. Vervoort
  • 2. SILICON • its a chemical element with the symbol Si . • 14 atomic mass. • Also named Polycyclic Aromatic Hydrocarbon. • Strong, brightly, prone to chipping. • Flexible, Transperent, Self-cooling. • Light-weighted, Elastic, Thermal Conductivity. • Cristal red, honeycomb form.
  • 3. ORIGEN & HISTORY • Known for 500 years. • Andre Geim, profesor. • Related to Graphene • Konstantin Novoselov, student. Founders, Nobel prize winners
  • 4. SPECIFIC PROPERTIES • Density: 2,33 (g/cm3) • Colour: Metalic Grey. • Fusion point (ºC): 1414. • Boiling point (ºC): 2680. • Atomic Volume (cm3/mol): 12,06.
  • 5. USES • Chips. • Solar Photovoltaic Cells. • Water Treatment Systems. • Nano Technology. • Telecommunications • Catalyst.
  • 6. GRAPHENE -Its a laminate flat estructure -It Consists of pure carbon atoms arranged in a regular hexagonal pattern similar to graphite -It is very light, a sheet of 1 square meter weighs just 0.77 milligrams
  • 7. ORIGINS AND HISTORY -Andre Geim and Konstantin Novoselov
  • 8. SPECIFIC PROPERTIES • High thermal, electrical conductivity • High elasticity, high hardness. • High resistance. 200 times stronger than steel. • Similar resistance as a diamond, lighter. • Graphene is practically a transparent material.
  • 9. USES • Blindage • Informatics • Electronics • Vehicles