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5. Derived carbon materials
Although known since prehistoric times, carbon is still associated with today's most advanced technologies. Indeed, it is the basis of materials whose extremely diverse properties make it a unique element: chemical and thermal resistance, electrical conductivity, thermal conductivity or insulating properties, impermeability or permeability, porosity or non-porosity, sometimes extremely high specific surface areas, lightness, high mechanical strength or ductility. This non-exhaustive list of sometimes highly antagonistic properties reflects the immense variety of textures that the element carbon can generate. Each particular texture, established during the controlled pyrolysis of well-chosen precursors, corresponds to a given functionality, and modification of the texture leads to modification of the associated properties
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Derived carbon materials
Conclusions and outlook
Bibliography
- (1) - SING (K.S.W.), EVERETT (D.H.), HAUL (R.A.W.), MOSCOU (L.), PIEROTTI (R.A.), ROUQUEROL (J.), SIEMIENIEWSKA (T.) - Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity (Recommendation 1984). - Pure Appl. Chem., 57(4), p. 603-619 (1985).
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Standards and norms
- Reaction to fire tests – Heat output, smoke development rate and mass loss rate – Part 1: Heat flow (conical calorimeter method) - ISO/CD 5660-1 - 1993
- Standard test method for determining material ignition and flame spread properties - ASTM E1321-97a -
- Determination of the emission of volatile organic compounds an aldehydes for building products – Small chamber method - JIS A 1901 - 2003
Patents
Composizione per la fabbricazione di un materiale espanso a base di tannini, materiale espanso da essa ottenibile, e relativo procedimento di fabbricazione. Italian patent, filed on 21/07/2011 under no. TO2011A000656
Rigid foams based on procyanidin or prodelphinidin tannins and process for their preparation. French patent, filed on 23/08/2011 under n° 11/025821. Extension filed on 2/08/2012 under PCT/FR2012/051828....
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