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SPECTROSCOPIE UV ET VISIBLE

SPECTROSCOPIE UV ET VISIBLE. Present é par: EL BADAOUI Hicham. Plan. Introduction La spectroscopie UV-visible:(DOMAINE SPECTRAL, LOI D’ABSORPTION DE LA LUMIERE) Exemple des groupes chromophore conclusion. Introduction.

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SPECTROSCOPIE UV ET VISIBLE

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  1. SPECTROSCOPIE UV ET VISIBLE Presenté par: EL BADAOUI Hicham

  2. Plan • Introduction • La spectroscopieUV-visible:(DOMAINE SPECTRAL,LOI D’ABSORPTION DE LA LUMIERE) • Exemple des groupeschromophore • conclusion

  3. Introduction • Le rayonnement ultraviolet est un rayonnemntélectromagnétiqued’unelongueurd’ondeintermédiaire entre celle de la lumiére visible et celle des rayons X

  4. Transitions électroniquies • Cesont les transitions des électront des orbitalesmoléculairesliantes et non liantesrempliésvers des orbitalesmoléculairesantiliantes non remplies

  5. ref • http://chemphys.u-strasbg.fr/mpb/teach/spectroUV/img3.html • http://upload.wikimedia.org/wikipedia/commons/8/8a/Electromagnetic-Spectrum.png • http://www.docstoc.com/docs/105816789/UV-visible-spectroscopy

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