1. Solar Hydrogen Update 1 st December 2009

2. Updates - Plasma deposition unit - Failure due to faulty VGA card. Should be up for running by next week - Separating system of carver’s reactor

3. Carver’s Reactor Reactor setup H2H2 O2O2 Reactor Pump Feed Tank

4. Carver’s Reactor Design of the T-Piece for separation - Use of a normal T-piece - Poor liq-gas separation Ideas: Gas Liq From reactor Gas Liq

6. Since last week…. Effect of Sn-doping –Lower/higher doping concentrations Film thickness measurements

7. Fe 2 O 3 : Photocurrent-voltage: Illumination @ 450 nm

8. Fe 2 O 3 : Photocurrent spectra: film thickness

9. Fe 2 O 3 : Photocurrent spectra: dopant concentration

10. Carver Reactor Development: 1

11. Carver Reactor Development: 2

13. Electrochemical CO 2 Reduction Target fuels –Methanol (Primary) (Mo, CuO + ZnO + Al 2 O 3 ) –Formate (Secondary) (Pb, In)

14. Systems to be studied Nafion –2D cathode Liquid aqueous Liquid non-aqueous –3D cathode Liquid aqueous Liquid non-aqueous Liquid/gas aqueous Liquid/gas non-aqueous

15. Systems to be studied (continued) High T proton conductors (V 2 O 5 ·nH 2 O, K(HPO 3 H), CsH 2 PO 4 ) –2D cathode Pure CO 2 CO 2 + steam –3D cathode Pure CO 2 CO 2 + steam

16. Work in progress System design Studying the fabrication of high temperature proton conductors