Search
Description
In the dataset are included raw data for the preparation of XRD pattern of Mo2Ga2C, Mo2CTx/Mo2GaC and Ni-Mo2CTx/Mo2Ga2C materials.
The MAX materials were synthesised according to the procedure:
1) Gring of Mo2C powder with liquid gallium for 60 min in agate mortar at molar ration equal to Mo2C:Ga=1:10.
2)Transfer to the quartz ampule.
3) Evacuating and purging the ampule in order to remove oxygen. Closing the ampule under vacuum.
4) High-temperature annealing at 850 deg. C for 48 hours. The heating rate was maintained at 10 deg. C per minute.
5) Removing potentially formed oxides through leaching with 35% hydrochloric acid.
6) Drying under vacuum at 50 deg. C to dry mass.
The preparation procedure for Mo2CTx/Mo2GaC:
1) Etching of Mo2Ga2C with XF/HCl mixture (where X= Na, Li, K) under hydrothermal conditions at 90 deg. C for 24 or 48 hours.
2) Washing with water.
3) Dring at 50 deg. C under vacuum.
The preparation procedure for Ni-Mo2CTx/Mo2GaC:
1) Impregnation of previously prepared Mo2CTx/Mo2GaC with aqueous nickel nitrate solution.
2) Dring at 50 deg. C under vacuum.
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
open in new tab
CC BYAttribution - Raw data:
- Data contained in dataset was not processed.
Details
- Year of publication:
- 2022
- Verification date:
- 2022-09-20
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
-
- chemical sciences (Natural sciences)
- DOI:
- DOI ID 10.34808/zrgn-q635 open in new tab
- Funding:
- Verified by:
- Gdańsk University of Technology
Keywords
References
- dataset SEM images of Mo2Ga2C MAX material
- dataset SEM images of Ni-Mo2CTx/Mo2Ga2C before and after catalytic dry reforming of methane
- dataset Temperture-programmed reduction (H2-TPR) of Ni-Mo2CTx_Mo2Ga2C and Ni-Mo2CTx_Mo3AlC2 catalysts
Cite as
Authors
seen 233 times