Figures index


Towards Artificial Photosynthesis in Science Education

Rainer Brunnert, Yasemin Yurdanur, Michael W. Tausch

World Journal of Chemical Education. 2019, 7(2), 33-39 doi:10.12691/wjce-7-2-1
  • Figure 1. Structural formulae of the substrate ethylviologene (1,1′-Diethyl-4,4′-bipyridiniumdibromide), and the photocatalyst proflavine (3,6-Diaminoacridinehemisulfate)
  • Figure 2. Coupled reaction cycles in the PBB experiment
  • Figure 3. Photogalvanic concentration cell with PBB solution
  • Figure 4. Redox potentials of the redox pairs in PBB
  • Figure 5. Basic version of the Photo-Blue-Bottle experiment
  • Figure 6. The Photo-Blue-Bottle concentration cell - a solar accumulator
  • Figure 7. The 5E Instructional Model for the Photo-Blue-Bottle experiment in the lower education phase
  • Figure 8. Basic experiments (E1) and assignments (E2) for the Exploring phase
  • Figure 9. Assignments (E3 and E4) for the Explaining phase
  • Figure 10. Assignment (A5) for the Elaborating phase
  • Figure 11. Screenshot from the TV-tutorial “Unequal Equilibria” [13]