RECOMMENDED README FILE FOR DIGITAL.CSIC DATASETS




GENERAL INFORMATION

1. Title of Dataset: Supporting Information 2D/2D Heterojunction of TiO2 Nanosheets / Ultrathin g-C3N4 for efficient photocatalytic hydrogen evolution


2. Authors: Du, Ruifeng; Li, Baoying; Han, Xu; Xiao, Ke; Wang, Xiang; Zhang, Chaoqi; Arbiol, Jordi; Cabot, Andreu


3. Date of data collection: N/A


4. Date of data publication on repository: 2022-05-04


5. Geographic location of data collection <latitude, longitude, or city/region, Country, continent as appropriate>: N/A


6. Information about funding sources that supported the collection of the data (including research project reference/acronym): N/A


7. Recommended citation for this dataset: Du, Ruifeng; Li, Baoying; Han, Xu; Xiao, Ke; Wang, Xiang; Zhang, Chaoqi; Arbiol, Jordi; Cabot, Andreu; 2022; Supporting Information 2D/2D Heterojunction of TiO2 Nanosheets / Ultrathin g-C3N4 for efficient photocatalytic hydrogen evolution [Dataset]; Multidisciplinary Digital Publishing Institute; https://doi.org/10.3390/nano12091557




SHARING/ACCESS/CONTEXT INFORMATION

1. Usage Licenses/restrictions placed on the data (please indicate if different data files have different usage license): http://creativecommons.org/licenses/by/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: Du, Ruifeng; Li, Baoying; Han, Xu; Xiao, Ke; Wang, Xiang; Zhang, Chaoqi; Arbiol, Jordi; Cabot, Andreu. 2D/2D Heterojunction of TiO2 Nanoparticles and Ultrathin G-C3N4 Nanosheets for Efficient Photocatalytic Hydrogen Evolution. http://doi.org/10.3390/nano12091557. http://hdl.handle.net/10261/280473


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: 
nanomaterials-1696458 supplementary.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: Figure S1: SEM image of (a) bulk g-C3N4 and (b) ultrathin g-C3N4, (c) N2 adsorption-desorption isotherms of bCN and uCN. -- Figure S2: FTIR spectra of OAC, OLMA and TiO2 before and after ligands remove. -- Figure S3: Zeta potential distribution spectrum of TiO2 after ligands removal (a) and uCN (b). -- Figure S4: SEM image and EDS compositional maps of a T1/uCN1 composite. -- Figure S5: SEM image of T1/uCN2 and corresponding EDS spectrum. -- Figure S6: SEM image of T1/uCN2 and corresponding EDS spectrum. -- Figure S7: SEM image of T1/uCN2 and corresponding EDS spectrum; Figure S8: Chromatogram plots for 0.5 ml of standard hydrogen injected every half hour. -- Table S1: Gas Chromatography Peak Processing Data based on figure S8. -- Figure S9: Standard hydrogen curve for gas chromatography. -- Table S2: Exponential decay-fitted parameters of fluorescence lifetime of uCN, TiO2 and T1/uCN1. -- Figure S10: Photocatalytic hydrogen generation amount on bCN, TiO2 and T1/bCN1 during 4 h under simulated solar light irradiation; Table S3: Photocatalytic hydrogen production about TiO2/g-C3N4 based catalysts. -- Table S4: The AQE values with different incident light wavelengths for T1/uCN1. -- Figure S11: (a) Stability cycles of the T1/uCN1 for H2 evolution under simulated solar light irradiation; (b) TEM image of T1/uCN1 after 20 h photocatalytic H2 evolution reaction and (c) XRD pattern of T1/uCN1 before and after 20 h photocatalytic H2O2 evolution reaction


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: N/A


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