187.21.138.9
Created page with "== Target Article == Photoelectrochemical cells; M Gratzel; 2001; doi_citing_unknown == Retraction == Efficient organic photovoltaic diodes based on doped pentacene ; Jan Hendrik Schön Christian Kloc E Bucher; 01/27/2000 ; https://doi.org/10.1038/35000172 == Citation piece == Note: Open to append information."