Dataset for "Efficient hematite photoanodes prepared by hydrochloric acid-treated solutions with amphiphilic graft copolymer"
A simple a low cost methodology is shown for preparation of iron oxide as coatings on electrodes for use in generation of electrical current by illumination and splitting of water with generation of hydrogen for application in development of low cost and abundant H2 fuels.
Porous frameworks of iron oxide (Fe2O3) were prepared by templating with a hydrophobic-hydrophilic graft co-polymer which showed high generated photocurrents under sunlight equivalent illumination. This dataset contains the TEM (transmission electron microscopy) and SEM (scanning electron microscopy) images and raw infrared data.
Cite this dataset as:
Walsh, D.,
Kim, J.,
Park, M.,
Eslava, S.,
2018.
Dataset for "Efficient hematite photoanodes prepared by hydrochloric acid-treated solutions with amphiphilic graft copolymer".
Bath: University of Bath Research Data Archive.
Available from: https://doi.org/10.15125/BATH-00467.
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Data
20170807_1458_37_SL-HCl05.bmp
image/x-ms-bmp (8MB)
Creative Commons: Attribution 4.0
TEM image of hematite prepared with 0.5ml HCl
20170807_1502_58_SL-HCl05.bmp
image/x-ms-bmp (8MB)
Creative Commons: Attribution 4.0
TEM image of hematite prepared with 0.5ml HCl
20170817_1431_05_SL-HCl00.bmp
image/x-ms-bmp (8MB)
Creative Commons: Attribution 4.0
Hematite prepared with addition of HCl
20170817_1432_43_SL-HCl00.bmp
image/x-ms-bmp (8MB)
Creative Commons: Attribution 4.0
Hematite prepared without addition of HCl
20170807_1604_49_SL-HCl15.bmp
image/x-ms-bmp (8MB)
Creative Commons: Attribution 4.0
TEM image of hematite prepared with addition of 1.5ml HCl
20170807_1609_15_SL-HCl15.bmp
image/x-ms-bmp (8MB)
Creative Commons: Attribution 4.0
TEM image of hematite prepared with addition of 1.5ml HCl
Neat_PVC-g-POEM.sp
application/octet-stream (57kB)
Creative Commons: Attribution 4.0
Raw IR data - PVC-POEM polymer
PVC-g-POEM_+_Hem.sp
application/octet-stream (57kB)
Creative Commons: Attribution 4.0
Raw IR data- PVC-POEM polymer with hematite
PVC-g-POEM_+_Hem;HCl.sp
application/octet-stream (57kB)
Creative Commons: Attribution 4.0
Raw IR data : PVC-POEM with hematite - HCl treated
HCl00-1.TIF
image/tiff (472kB)
Creative Commons: Attribution 4.0
SEM image - hematite surface prepared without HCl
HCl05-1.TIF
image/tiff (472kB)
Creative Commons: Attribution 4.0
SEM Image - hematite surface prepared with 0.5ml HCl
HCl15-1.TIF
image/tiff (472kB)
Creative Commons: Attribution 4.0
SEM Image - hematite surface prepared with 1.5ml HCl
Creators
Dominic Walsh
Researcher
University of Bath
Jong Hak Kim
Supervisor
Yonsei University
Min Su Park
Researcher
Yonsei University
Salvador Eslava
Supervisor
University of Bath
Contributors
University of Bath
Rights Holder
Coverage
Collection date(s):
From August 2017 to January 2018
Documentation
Data collection method:
Photocurrent Densities were calculated from generated potential under illumination (at 1 sun equivalent) measured with an Ivium potentiostat and using Ivium Technologies IviumSoft software Release 2.031. Further methodological details may be found in the Experimental Section of the associated manuscript.
Technical details and requirements:
Data was collected using the PhotoElectroChemical apparatus located in a research laboratory of Dr Salvador Eslava located in Dept of Chemical Engineering, University of Bath. Electron microscopy was conducted at the Microscopy and Analysis Suite, University of Bath. An Ivium Compactstat pontentiostat with associated illumination apparatus and quartz sample cell were employed for photocurrent measurements.
Methodology link:
Park, M. S., Walsh, D., Zhang, J., Kim, J. H., and Eslava, S., 2018. Efficient hematite photoanodes prepared by hydrochloric acid-treated solutions with amphiphilic graft copolymer. Journal of Power Sources, 404, 149-158. Available from: https://researchportal.bath.ac.uk/en/publications/efficient-hematite-photoanodes-prepared-by-hydrochloric-acid-trea.
Documentation Files
Dataset.docx
application/vnd.openxmlformats-officedocument.wordprocessingml.document (17kB)
Funders
Engineering and Physical Sciences Research Council
https://doi.org/10.13039/501100000266
Nanostructured Metal Oxides for Solar Fuels
EP/P008097/1
Publication details
Publication date: 24 October 2018
by: University of Bath
Version: 1
DOI: https://doi.org/10.15125/BATH-00467
URL for this record: https://researchdata.bath.ac.uk/id/eprint/467
Related papers and books
Park, M. S., Walsh, D., Zhang, J., Kim, J. H., and Eslava, S., 2018. Efficient hematite photoanodes prepared by hydrochloric acid-treated solutions with amphiphilic graft copolymer. Journal of Power Sources, 404, 149-158. Available from: https://doi.org/10.1016/j.jpowsour.2018.10.007.
Contact information
Please contact the Research Data Service in the first instance for all matters concerning this item.
Contact person: Dominic Walsh
Faculty of Engineering & Design
Chemical Engineering
