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Description
In order to obtain the experimental specimens, four PMMA/PC61BM samples with the following mass proportions were prepared: 10%, 20%, 30%, and 40%. In addition, as a reference, a PMMA sample without PC61BM was prepared as well. For the fabrication process, PC61BM 99.5% (Solenne BV), chloroform HPLC (Sigma Aldrich), and PMMA (commercially available sheets) were used. Firstly, the PMMA was dissolved in chloroform. Next, the obtained solution was divided into vials, approx. 1 ml each. Ten PC61BM was added to the vials and sonifcated for 20 min. Finally, a dispersion of the PC61BM in the PMMA was spin-cast on a clear glass substrate at 1500 rpm for 25 s. Te probe liquids for water contact angle measurement were distilled water from a local supplier. Argon of purity of≥99.998 (% vol.), used as the plasma forming gas, was purchased from Air Liquide Polska.
The detailed chemical composition of samples was analyzed by X-ray photoemission spectroscopy (XPS). XPS measurement was carried out using Omicron NanoScience equipment. Samples were measured at room temperature, under the ultra-high vacuum conditions and pressures below 1.1 x 10-8 mBar. The photoelectrons were excited by a Mg-Kα x-ray source operated at 15 keV and 300 W. Argus hemispherical spectrophotometer equipped with 128 channel detector was used for photoelectrons energy measurements. The data analysis was performed with the CASA XPS software, using Shirley background subtraction and Gauss-Lorentz curve fitting algorithm by the least-squares method - GL (30).
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.
- Software:
- origin, casa XPS
Details
- Year of publication:
- 2021
- Verification date:
- 2021-07-26
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
-
- materials engineering (Engineering and Technology)
- DOI:
- DOI ID 10.34808/ajzf-5x63 open in new tab
- Verified by:
- Gdańsk University of Technology
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