He has published 492 articles in specialized journals. It has 23 books. He supervised 59 doctoral theses and 214 master's dissertations. He has received 17 awards and/or honors. He participates and/or has participated as a Researcher in 18 project(s) and Principal Investigator in 21 project(s). In his Ciência Vitae curriculum, the most frequent terms in the contextualization of scientific, technological and artistic-cultural production are: Dye-sensitized solar cells (DSCs); Co-adsorption; Membrane reactors; Photocatalysis; Membranes; Separation of olefins; Catalytic membrane reactor; Ultramicroporous ceramic membranes; CO separation/removal; Carbon Molecular Sieve Membranes; Synthesis of CMSM; Characterization of CMSM; Separation of oxygen by membranes; Pesticide; Bioremediation; Bioremediation by inoculation; Activated sludge; Hydrogen; Gasification; Biomass; Porphyrinoids; Perovskite solar cells; Electrochemical reduction of CO2; Solar energy; Photoelectrochemistry; Flow rate redox batteries; Nanostructured semiconductors; Solar hydrogen production; Photoelectrochemical cleavage of water; Nanostructured photoelectrodes; Modelling; Carbon electrodes; ; Modelling; solar energy; polygeneration; zero-energy building; Solar energy storage; Photoelectrochemical cells; Photo-electroreduction of CO2; Carbon membranes; Gas separation; Permeation; CO2 absorption; Titanium dioxide and graphene nanocomposite; Photocatalytic NOx abatement; Hydrogen production; solar photocatalysis; indoor air treatment; preparation of catalysts; advanced oxidation processes; Nanostructured materials; Water-gas shift reaction; CO2 adsorption; PEMFC; PEMWE; fuel cell; steam reforming; CFRD; proton-conducting nanoparticles; carbon nanocones; catalyst for steam reforming; metal oxides; nanoparticles; epoxy coatings ; acryclic coatings; micro-systems; Polymeric and inorganic membranes; Reactor configuration; Photo-oxidation of NOx; Paint additives.