Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol
Abstract Chromatic dispersion and thermal coefficients of 6 hygroscopic liquids: ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, propylene glycol (propane-1, 2-diol), and glycerol were measured in the range from 390 to 1070 nm for temperatures from 1 to 45 °C. A modifie...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2023-12-01
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| Series: | Scientific Data |
| Online Access: | https://doi.org/10.1038/s41597-023-02819-3 |
| _version_ | 1797388559179579392 |
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| author | Daniel Jakubczyk Gennadiy Derkachov Kwasi Nyandey Sima Alikhanzadeh-Arani Anastasiya Derkachova |
| author_facet | Daniel Jakubczyk Gennadiy Derkachov Kwasi Nyandey Sima Alikhanzadeh-Arani Anastasiya Derkachova |
| author_sort | Daniel Jakubczyk |
| collection | DOAJ |
| description | Abstract Chromatic dispersion and thermal coefficients of 6 hygroscopic liquids: ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, propylene glycol (propane-1, 2-diol), and glycerol were measured in the range from 390 to 1070 nm for temperatures from 1 to 45 °C. A modified Abbe refractometer was utilised. Special care was taken to avoid contaminating the liquids under the test with water and solid particles. The measurement uncertainties were analysed. It was noticed that (in the given range and within the available measurement accuracy) the dependence of the refractive indices on the wavelength and temperature could be considered independently. Thus, thermal coefficients were found for each wavelength used, and their weak dependence on the wavelength was recognised. Then the Sellmeier equation was fitted to the experimental results for each temperature. |
| first_indexed | 2024-03-08T22:42:33Z |
| format | Article |
| id | doaj.art-a2defb4919b4477ab13284960540c101 |
| institution | Directory Open Access Journal |
| issn | 2052-4463 |
| language | English |
| last_indexed | 2024-03-08T22:42:33Z |
| publishDate | 2023-12-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Data |
| spelling | doaj.art-a2defb4919b4477ab13284960540c1012023-12-17T12:06:22ZengNature PortfolioScientific Data2052-44632023-12-011011910.1038/s41597-023-02819-3Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerolDaniel Jakubczyk0Gennadiy Derkachov1Kwasi Nyandey2Sima Alikhanzadeh-Arani3Anastasiya Derkachova4Institute of Physics, Polish Academy of SciencesInstitute of Physics, Polish Academy of SciencesInstitute of Physics, Polish Academy of SciencesInstitute of Physics, Polish Academy of SciencesInstitute of Physics, Polish Academy of SciencesAbstract Chromatic dispersion and thermal coefficients of 6 hygroscopic liquids: ethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, propylene glycol (propane-1, 2-diol), and glycerol were measured in the range from 390 to 1070 nm for temperatures from 1 to 45 °C. A modified Abbe refractometer was utilised. Special care was taken to avoid contaminating the liquids under the test with water and solid particles. The measurement uncertainties were analysed. It was noticed that (in the given range and within the available measurement accuracy) the dependence of the refractive indices on the wavelength and temperature could be considered independently. Thus, thermal coefficients were found for each wavelength used, and their weak dependence on the wavelength was recognised. Then the Sellmeier equation was fitted to the experimental results for each temperature.https://doi.org/10.1038/s41597-023-02819-3 |
| spellingShingle | Daniel Jakubczyk Gennadiy Derkachov Kwasi Nyandey Sima Alikhanzadeh-Arani Anastasiya Derkachova Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol Scientific Data |
| title | Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol |
| title_full | Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol |
| title_fullStr | Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol |
| title_full_unstemmed | Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol |
| title_short | Chromatic dispersion and thermal coefficients of hygroscopic liquids: 5 glycols and glycerol |
| title_sort | chromatic dispersion and thermal coefficients of hygroscopic liquids 5 glycols and glycerol |
| url | https://doi.org/10.1038/s41597-023-02819-3 |
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