Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s00396-023-05106-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8187 |
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oai:localhost:PNK-81872023-04-21T02:45:15Z Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants Séforah Carolina Marques, Silva Tatiana, Gambaryan-Roisman Joachim, Venzmer DST CMC CC BY One parameter frequently considered to be relevant for superspreading of trisiloxane surfactants is surface tension kinetics. In the scientific literature, some experimental results reported for trisiloxane surfactants are in contradiction with fundamental concepts of surfactant monomer diffusion. Therefore, maximum bubble pressure tensiometry has been used to determine dynamic surface tension (DST) of two types of trisiloxane surfactants: superspreader and non-superspreader. Results show that both surfactants behave similarly at concentrations below critical micelle concentration (CMC), as expected. The CMC curves, as determined by drop shape analysis, confirmed that the more hydrophilic non-superspreader has a higher CMC as compared to the more hydrophobic superspreader. 2023-04-21T02:45:15Z 2023-04-21T02:45:15Z 2023 Book https://link.springer.com/article/10.1007/s00396-023-05106-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8187 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
DST CMC |
| spellingShingle |
DST CMC Séforah Carolina Marques, Silva Tatiana, Gambaryan-Roisman Joachim, Venzmer Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| description |
CC BY |
| format |
Book |
| author |
Séforah Carolina Marques, Silva Tatiana, Gambaryan-Roisman Joachim, Venzmer |
| author_facet |
Séforah Carolina Marques, Silva Tatiana, Gambaryan-Roisman Joachim, Venzmer |
| author_sort |
Séforah Carolina Marques, Silva |
| title |
Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| title_short |
Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| title_full |
Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| title_fullStr |
Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| title_full_unstemmed |
Surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| title_sort |
surface tension behavior of superspreading and non-superspreading trisiloxane surfactants |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s00396-023-05106-0 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8187 |
| _version_ |
1763815058422366208 |
| score |
8.881002 |