RECOMMENDED README FILE FOR DIGITAL.CSIC DATASETS GENERAL INFORMATION 1. Title of Dataset: Supporting Information for Direct observation of the chemical transformations in BiVO4 photoanodes upon prolonged light-aging treatments 2. Authors: Arcas, Ramón; Cardenas-Morcoso, Drialys; Spadaro, Maria Chiara; García-Tecedor, Miguel; Mesa, Camilo A.; Arbiol, Jordi; Fabregat-Santiago, Francisco; Giménez, Sixto; Mas-Marzá, Elena 3. Date of data collection: N/A 4. Date of data publication on repository: 2022-07 5. Geographic location of data collection : N/A 6. Information about funding sources that supported the collection of the data (including research project reference/acronym): ICN2 is supported by the Severo Ochoa program from Spanish MINECO (Grant no. SEV-2017-0706) and is funded by the CERCA Programme/Generalitat de Catalunya. 7. Recommended citation for this dataset: Arcas, Ramón; Cardenas-Morcoso, Drialys; Spadaro, Maria Chiara; García-Tecedor, Miguel; Mesa, Camilo A.; Arbiol, Jordi; Fabregat-Santiago, Francisco; Giménez, Sixto; Mas-Marzá, Elena; 2022; Supporting Information for Direct observation of the chemical transformations in BiVO4 photoanodes upon prolonged light-aging treatments [Dataset]; John Wiley & Sons; http://doi.org/10.1002/solr.202200132 SHARING/ACCESS/CONTEXT INFORMATION 1. Usage Licenses/restrictions placed on the data (please indicate if different data files have different usage license): https://creativecommons.org/licenses/by-nc-nd/4.0/ 2. Links to publications/other research outputs that cite the data: N/A 3. Links to publications/other research outputs that use the data: Arcas, Ramón; Cardenas-Morcoso, Drialys; Spadaro, Maria Chiara; García-Tecedor, Miguel; Mesa, Camilo A.; Arbiol, Jordi; Fabregat-Santiago, Francisco; Giménez, Sixto; Mas-Marzá, Elena. Direct Observation of the Chemical Transformations in BiVO4 Photoanodes upon Prolonged Light-Aging Treatments. http://doi.org/10.1002/solr.202200132. http://hdl.handle.net/10261/280553 4. Links to other publicly accessible locations of the data: N/A 5. Links/relationships to ancillary data sets: N/A 6. Was data derived from another source? If so, please add link where such work is located: N/A DATA & FILE OVERVIEW 1. File List: Supporting_Information_Direct_Observation.pdf 2. Relationship between files, if important: N/A 3. Additional related data collected that was not included in the current data package: N/A 4. Are there multiple versions of the dataset? If so, please indicate where they are located: N/A METHODOLOGICAL INFORMATION 1. Description of methods used for collection/generation of data: PDF includes: 1. Experimental section; 2. Cyclic voltammetries measurements; 3. Morphological and structural characterisation data from SEM, DRX, TEM, SAED and STEM; 4. Electrochemical characterisation data by impedance spectroscopy, figures and tables. 2. Methods for processing the data: N/A 3. Instrument- or software-specific information needed to interpret/reproduce the data, please indicate their location: N/A 4. Standards and calibration information, if appropriate: N/A 5. Environmental/experimental conditions: N/A 6. Describe any quality-assurance procedures performed on the data: N/A 7. People involved with sample collection, processing, analysis and/or submission, please specify using CREDIT roles https://credit.niso.org/: N/A 8. Author contact information: Mesa, Camilo A. [cmesa@uji.es] Mas-Marzá, Elena [emas@uji.es] DATA-SPECIFIC INFORMATION: 1. Number of variables: N/A 2. Number of cases/rows: N/A 3. Variable List: N/A 4. Missing data codes: N/A 5. Specialized formats or other abbreviations used: N/A 6. Dictionaries/codebooks used: N/A 7. Controlled vocabularies/ontologies used: N/A