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Resonance enhanced multiphoton ionization (REMPI) studies. - acid formation(?). i.e.:. H Cl. + H 2 O(l). H 3 O + ..... Cl - (aq). = H Cl. =. Water / H 2 O. H Cl. + H 2 O(l). Energy. H 3 O + ..... Cl - (aq). +. H + + Cl -. { H + Cl - }. Energy. H + Cl. H Cl.
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Resonance enhanced multiphoton ionization (REMPI) studies - acid formation(?)
i.e.: HCl + H2O(l) H3O+ ..... Cl-(aq) = HCl = Water / H2O
HCl + H2O(l) Energy H3O+ ..... Cl-(aq) +
H+ + Cl- {H+Cl-} Energy H + Cl HCl r(HCl) = {H+Cl-}(g) = HCl(g)
H+ + Cl- HCl (2+1)REMPI Spectrum {H+Cl-} Energy H + Cl HCl r(HCl) 20850 20900 20950 n/cm-1 21050
H+ + Cl- HCl (2+1)REMPI Spectrum v =11 E »2 x 21000= 42000 cm-1 {H+Cl-} V1S+ Energy H + Cl HCl 0 r(HCl) 20850 20900 20950 nLASER/cm-1 21050
H+ + Cl- {H+Cl-} + n x H2O HCl + H3O+...Cl-(nxH2O) r(HCl) {H+Cl-}(g) Energy HCl(g) H3O+...Cl-(aq)
+ H2O {H+Cl-}(H2O) + H2O {H+Cl-}(H2O)2 + H2O {H+Cl-}(H2O)3 + {H+Cl-}(g) {H+Cl-} Energy :::: : HCl(g) n » 6-7 (Castlemann et al., 2002) HCl H3O+...Cl-(aq) H3O+...Cl-(nxH2O) r(HCl)
+ H2O + H2O {H+Cl-}(H2O)2 + H2O + {H+Cl-}(g) {H+Cl-} Energy :::: : HCl(g) HCl H3O+...Cl-(aq) H3O+...Cl-(nxH2O) r(HCl)
REMPI studies of "Acid formation" ???
HCl(H2O)i HCl/H2O(g) HCl(g) HCl(H2O)i+ nhn-> {H+Cl-}(H2O)i; . H2O(l) H2O(g) . . . . . . + Cooling vessel Nozzle +HV Focus lens {H+Cl-}(H2O)i + hn-> H3O++Cl-((i-1)xH2O)(?) Pump MCP Detector
+3 H2O {H+Cl-}(H2O)3 + + {H+Cl-}(g) {H+Cl-} Energy :::: : HCl(g) HCl H3O+...Cl-(aq) H3O+...Cl-(nxH2O) r(HCl)