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Hraðafræði jafnvægismyndunar Stopped flow Temperature jump

Hraðafræði jafnvægismyndunar Stopped flow Temperature jump Flash photolysis / Leifturlitrófsgreining. Stopped flow:. Flash photolysis / Leifturlitrófsgreining. I 0. I. Gleypni/Absorbance = Abs = log(I 0 /I) Abs = e b [AB],. Abs/ I fl. l.

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Hraðafræði jafnvægismyndunar Stopped flow Temperature jump

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  1. Hraðafræði jafnvægismyndunar • Stopped flow • Temperature jump • Flash photolysis / Leifturlitrófsgreining

  2. Stopped flow:

  3. Flash photolysis / Leifturlitrófsgreining

  4. I0 I • Gleypni/Absorbance = Abs = log(I0/I) • Abs = e b [AB],..... Abs/ Ifl l Hefðbundin litrófsgreining; Gleypni / Absorption spectroscopy: b Sýni: A, B, AB Styrkir efna =[A], [B], [AB] AB A B

  5. Leiftur- “flass- Lampi”

  6. Leiftur- A + B = AB “flass- Lampi”

  7. Leiftur- Fe + SCN = FeSCN “flass- Lampi” Abs.(AB) t

  8. Applied Surface Science Volume 258, Issue 7, 15 January 2012, Pages 2761–2765 500 nm 450 nm 400 nm 333 nm  Absorption spectra of iron thiocyanate complexes. D – optical density, ν – wave number. 1 – known solution (320 mg/dm2), 2 – iron extracted from coating, 3 – blank experiment.

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