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Издательство:
Дата издания
31.10.2024На каком языке издана
ISSN
2522-0136Область исследования
Тип исследования
Аннотация (краткое описание)
Graphene oxide-based membranes hold great promise in composite materials for applications such as wastewater treatment and oil–water separation. In this study, classical molecular dynamics simulations were employed to investigate the separation of water from an oil–water mixture using a two-layer graphene oxide membrane. The effects of random and stripe-like grafting patterns on penetration efficiency were explored, focusing on varying grafting densities. The results show that increasing grafting density reduces permeability of both oil and water molecules, highlighting the critical role of surface functionalization in membrane design. Notably, the stripe grafting pattern significantly enhances penetration efficiency by optimizing steric interactions around the nanoslit. These findings contribute to the development of nanocomposite materials and surface modification techniques, offering insights into the design of membranes with high performance for oil–water separation. Understanding relationship between grafting density, surface patterning, and membrane performance is crucial for advancing hybrid materials that address industrial challenges such as wastewater treatment and oil spill remediation. The insights gained from this study can be further refined by exploring different functional groups and surface modifications, broadening the applications of these membranes in industrial separation processes. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2024.DOI
10.1007/s42114-024-01055-6Тип публикаций
Сведения о финансировании
This work was supported by the Ministry of Science and Higher Education of the Republic of Kazakhstan under the project AP19679745 \u201CDesign of mechanically strong, biodegradable membrane for separation process.\u201DКвартиль
Источник квартиля
SCImago (Scopus)Количество цитирований
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Scopus