Jhon PuerresPablo OrtizMarı́a T. Cortés2026-03-222026-03-22202410.2139/ssrn.5078237https://doi.org/10.2139/ssrn.5078237https://andeanlibrary.org/handle/123456789/84390enPorphyrinTetraPolypyrrolePhotochemistryChemistryDopingPhotoelectrochemical Production of H2o2 Using Polypyrrole Doped with Meso-Tetra-(4-Sulfonatophenyl)-Porphyrinpreprint