Octadecyltrichlorosilane-Modified Superhydrophobic-Superoleophilic Stainless Steel Mesh for Oil-Water Separation
| Author | Sutar, Rajaram S. |
| Author | Kulkarni, Narayan P. |
| Author | Nagappan, Saravanan |
| Author | Jundle, Akshay R. |
| Author | Pawar, P. G. |
| Author | Pargaonkar, Nikhil N. |
| Author | Gharge, Nilam B. |
| Author | Yadav, Prashant S. |
| Author | Kshirsagar, Shrutika S. |
| Author | Kanchankoti, Susmita S. |
| Author | Sawant, Akshata S. |
| Author | Kodag, Snehal G. |
| Author | Mahajan, S. S. |
| Author | Shinde, V. S. |
| Author | Park, Kang Hyun |
| Author | Sadasivuni, Kishor Kumar |
| Author | Bhosale, Appasaheb K. |
| Author | Latthe, Sanjay S. |
| Available date | 2022-03-23T06:35:44Z |
| Publication Date | 2021 |
| Publication Name | Macromolecular Symposia |
| Resource | Scopus |
| Identifier | http://dx.doi.org/10.1002/masy.202100096 |
| Citation | Sutar, R. S., Kulkarni, N. P., Nagappan, S., Jundle, A. R., Pawar, P. G., Pargaonkar, N. N., Gharge, N. B., Yadav, P. S., Kshirsagar, S. S., Kanchankoti, S. S., Sawant, A. S., Kodag, S. G., Mahajan, S. S., Shinde, V. S., Park, K. H., Sadasivuni, K. K., Bhosale, A. K., Latthe, S. S., Octadecyltrichlorosilane-Modified Superhydrophobic-Superoleophilic Stainless Steel Mesh for Oil-Water Separation. Macromol. Symp. 2021, 400, 2100096. https://doi.org/10.1002/masy.202100096 |
| Abstract | Recently, oil-water separation has become an important topic due to its increasing commercial demand. Here, in this study, a simple technique to prepare superhydrophobic-superoleophilic mesh for oil-water separation is reported. The pre-cleaned stainless steel mesh is modified by octadecyltrichlorosilane (ODS) through solution immersion method. The modified mesh shows the water contact angle (WCA) of 158 ± 2° and oil contact angle (OCA) of 0°. The prepared superhydrophobic-superoleophilic mesh effectively separates various oils, including petrol, kerosene, diesel, vegetable oil, and coconut oil from oil–water mixtures with separation efficiency greater than 95%, and stable recyclability up to 10 cycles. In case of low viscosity oil (petrol), the modified mesh shows permeation flux of 2086.95 ± 104.34 L/(m2.h), which is higher than high viscosity oils |
| Sponsor | This work is financially supported by DST ? INSPIRE Faculty Scheme, Department of Science and Technology (DST), Govt. of India. [DST/INSPIRE/04/2015/000281]. S.S.L. acknowledges financial assistance from the Henan University, Kaifeng, P. R. China. The authors greatly appreciate the support of the National Natural Science Foundation of China (21950410531). |
| Language | en |
| Publisher | John Wiley and Sons Inc |
| Subject | hot water repellent ODS coating oil-water separation stainless steel mesh superhydrophobic-superoleophilic |
| Type | Article |
| Issue Number | 1 |
| Volume Number | 400 |
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