Plasma synthesis of Ti–O and carbon nanoparticles and their modification with an anionic surfactant to obtain stable dispersions
| Parent link: | New Journal of Chemistry.— .— London: Royal Society of Chemistry Vol. 48, iss. 31.— 2024.— P. 14039-14048 |
|---|---|
| Andre forfattere: | , , , , , , , , , , |
| Summary: | Title screen Mixtures of nanoparticles and surfactants are attracting researchers’ interest from around the world for the development of chemically enhanced oil recovery. Nanoparticles modified with surfactants are able to adsorb at the oil–water interface reducing the interfacial tension or adsorb at the reservoir rock surface changing its wettability from oil-wet to water-wet. This change leads to an oil recovery increase. Therefore, in this work, we obtained Ti–O Magneli phases and carbon nanoparticles via the plasma dynamic method and in an electric arc, respectively. Subsequently, these nanoparticles were modified with an anionic surfactant and characterized by Fourier-transform infrared spectroscopy, X-ray fluorescence, thermogravimetric analysis, differential scanning calorimetry, and scanning and transmission electron microscopy. The stability and properties of dispersions were studied by tensiometry and dynamic and electrophoretic light scattering methods. It was shown that Ti–O Magneli phases (10–180 nm) and carbon (60–80 nm) nanoparticles modified in sodium dodecyl sulfate solutions formed stable dispersions in water. Furthermore, Ti–O nanoparticles and modified carbon nanoparticles effectively reduced the interfacial tension at the n-hexane/water interface Текстовый файл AM_Agreement |
| Udgivet: |
2024
|
| Fag: | |
| Online adgang: | https://doi.org/10.1039/D4NJ01622J |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=678290 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 678290 | ||
| 005 | 20250123113303.0 | ||
| 090 | |a 678290 | ||
| 100 | |a 20250123d2024 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a GB | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i |b e | |
| 182 | 0 | |a b | |
| 183 | 0 | |a cr |2 RDAcarrier | |
| 200 | 1 | |a Plasma synthesis of Ti–O and carbon nanoparticles and their modification with an anionic surfactant to obtain stable dispersions |f Dmitry Olegovich Zelentsov, Yuliya Yurievna Petrova, Valentina Viktorovna Egorova [et al.] | |
| 203 | |a Текст |b визуальный |c электронный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 330 | |a Mixtures of nanoparticles and surfactants are attracting researchers’ interest from around the world for the development of chemically enhanced oil recovery. Nanoparticles modified with surfactants are able to adsorb at the oil–water interface reducing the interfacial tension or adsorb at the reservoir rock surface changing its wettability from oil-wet to water-wet. This change leads to an oil recovery increase. Therefore, in this work, we obtained Ti–O Magneli phases and carbon nanoparticles via the plasma dynamic method and in an electric arc, respectively. Subsequently, these nanoparticles were modified with an anionic surfactant and characterized by Fourier-transform infrared spectroscopy, X-ray fluorescence, thermogravimetric analysis, differential scanning calorimetry, and scanning and transmission electron microscopy. The stability and properties of dispersions were studied by tensiometry and dynamic and electrophoretic light scattering methods. It was shown that Ti–O Magneli phases (10–180 nm) and carbon (60–80 nm) nanoparticles modified in sodium dodecyl sulfate solutions formed stable dispersions in water. Furthermore, Ti–O nanoparticles and modified carbon nanoparticles effectively reduced the interfacial tension at the n-hexane/water interface | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t New Journal of Chemistry |c London |n Royal Society of Chemistry | |
| 463 | 1 | |t Vol. 48, iss. 31 |v P. 14039-14048 |d 2024 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a nanoparticles | |
| 610 | 1 | |a surfactants | |
| 701 | 1 | |a Zelentsov |b D. O. |g Dmitry Olegovich | |
| 701 | 1 | |a Petrova |b Yu. Yu. |g Yuliya Yurjevna | |
| 701 | 1 | |a Egorova |b V. V. |g Valentina Viktorovna | |
| 701 | 1 | |a Povalyaev |b P. V. |c specialist in the field of automatic control |c senior laboratory assistant, junior researcher at Tomsk Polytechnic University |f 1997- |g Pavel Vadimovich |9 22921 | |
| 701 | 1 | |a Frantsina |b E. V. |c Chemical Engineer |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1985- |g Evgeniya Vladimirovna |9 16193 | |
| 701 | 1 | |a Ivanova |b A. A. |g Anastasiya Aleksandrovna | |
| 701 | 1 | |a Cheremisin |b A. N. |g Aleksey Nikolaevich | |
| 701 | 1 | |a Sivkov |b A. A. |c Specialist in the field of electric power engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1951- |g Aleksandr Anatolyevich |9 16262 | |
| 701 | 1 | |a Shanenkov |b I. I. |c specialist in the field of electric power engineering |c Associate Professor of the Department of Tomsk Polytechnic University, Candidate of Sciences |f 1990- |g Ivan Igorevich |9 16728 | |
| 701 | 1 | |a Nassyrbayev (Nasyrbaev) |b A. |c Specialist in the field of electric power engineering |c Research Engineer of Tomsk Polytechnic University |f 1998- |g Artur |9 22370 | |
| 701 | 1 | |a Nikitin |b D. S. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1991- |g Dmitry Sergeevich |9 18802 | |
| 801 | 0 | |a RU |b 63413507 |c 20250123 | |
| 850 | |a 63413507 | ||
| 856 | 4 | |u https://doi.org/10.1039/D4NJ01622J |z https://doi.org/10.1039/D4NJ01622J | |
| 942 | |c CF | ||