TY - DATA T1 - Data underlying the publication: Concentration-dependent effects of nickel doping on activated carbon biocathodes PY - 2022/03/14 AU - Konstantina-Roxani Chatzipanagiotou AU - L. Jourdin AU - David P. B. T. B. Strik AU - J. H. Bitter UR - https://data.4tu.nl/articles/dataset/Data_underlying_the_publication_Concentration-dependent_effects_of_nickel_doping_on_activated_carbon_biocathodes/19248359/1 DO - 10.4121/19248359.v1 KW - Microbial Electrosynthesis Systems KW - biocathode BES KW - nickel electrocatalyst KW - hydrogen evolution electrocatalyst KW - co-catalytic system N2 - Investigation of the combination of a metal electrocatalyst (nickel nanostructures on activated carbon) with a bio-electrocatalyst (mixed anaerobic microbial consortium) for CO2 electroreduction. Biological and abiotic electrochemical experiments, in duplicate, with 3 types of electrodes: without nickel catalyst, with low nickel loading (0.01% wt.), and with high nickel loading (5% wt.). Data includes current density and charge during chronoamperometry experiments, concentration of liquid and gas compounds, optical density, NH4+ nutrient concentration, pH of catholyte, electron recovery calculations, dissolved metal concentration (measured with ICP), and microbial community composition from planktonic samples (characterized with NGS). ER -