Öz
The purpose of this study is to improve the water harvesting capacity of the traditional wire mesh from the fog by modifying its surface using a nature-inspired composite structure consisting of hydrophilic and hydrophobic zones. Hydrophilic zones were obtained by electrospinning or electrospraying of the polyamide 6 (PA6) / chitosan (CH) blend, and similarly hydrophobic zones were attained by electrospraying of polycaprolactone (PCL). The water harvesting capacity of the resulting meshes was tested and compared with each other. The highest water harvesting capacity was achieved with the PA6/CH nanofiber coated wire mesh as 87 mg / cm2/h. This mesh collected twice as much water compared to the uncoated mesh. However, its water collection rate decreased when nanofiber surface reached the saturation level. The addition of hydrophobic PCL particles onto nanofibers reduced the amount of water captured. In this case, the water collection rate of the mesh continued to increase.
Anahtar Kelimeler
water harvesting hydrophilic hydrophobic electrospinning electrospraying
Destekleyen Kurum
Ege University Scientific Research Projects Coordination Unit
Proje Numarası
FLP-2020-21516
Kaynakça
- Claire, S.,2002, The Last Drop. Mazaya Summer Issue, 22–25. 2.
- Eslami, M., Tajeddini, F., Etaati, N., 2018, Thermal analysis and optimization of a system for water harvesting from humid air using thermoelectric coolers. Energy Convers. Manag., 174, 417–429.
- Alkaisi, A., Mossad, R., Sharifian-Barforoush, A.,2017, A review of the water desalination systems integrated with renewable energy. Energy Proc.,110, 268-274. Park K.C, Chhatre S.S, Srinivasan S., Cohen R.E., McKinley G.H., 2013, Optimal design of permeable fiber network structures for fog harvesting. Langmuir, 29, (43), 13269–13277.
- https://www.smithsonianmag.com/science-nature/five-wild-ways-get-drink-desert-180952845/ (Accessed: 08.07.2021)
- Parker, A.R., Lawrence, C.R.,2001, Water capture by a desert beetle. Nature, 414, (6859), 33–34.
- Zhai, L., Berg, M.C., Cebeci, F.C., Kim, Y., Milwid, J.M., Rubner, M.F., Cohen, R.E.,2006, Patterned superhydrophobic surfaces: toward a synthetic mimic of the Namib Desert beetle. Nano Lett.,6, 1213–1217.
- Huang, Z.X., Liu, X., Wu, J., Wong, S.C., Qu, J.P., 2017, Electrospinning water harvesters inspired by spider silk and beetle. Mater. Lett., 211, 28–31.
- Huang, Z.X., Liu, X., Wong, S.C., Qu, J.P.,2019, A single step fabrication of bio-inspired high efficiency and durable water harvester made of polymer membranes. Polymer, 183.
- Garrod, R., Harris, L., Schofield, W., McGettrick, J., Ward, L., Teare, D., Badyal, J., 2007, Mimicking a Stenocara Beetle’s back for microcondensation using plasmachemical patterned superhydrophobic superhydrophilic surfaces. Langmuir, 23, (2), 689–693.
- Feng, L., Li, S., Li, Y., 2002, Super-hydrophobic Surface: from Natural to Artificial, Advanced Materials, 14(24), 1857–1860
- Kenneth, K., S., Lau José Bico Kenneth, B., K., Teo Manish Chhowalla Gehan A. J. Amaratunga William I. Milne Gareth H. McKinley Karen K. Gleason, 2003, Superhydrophobic Carbon Nanotube Forests, Nano Letters, 3, 12, 1701-1705
- Ghosh R., Ray T., Ganguly R., 2015, Cooling tower fog harvesting in power plants e A pilot study, Energy, 89, 1018-1028
- Knapczyk-Korczak, J., Szewczyk, P. K., Ura, D. P., Berent, K., Stachewicz, U., 2020, Hydrophilic nanofibers in fog collectors for increased water harvesting efficiency, The Royal Society of Chemistry ,10, 22335–22342
- Nirmala, A., Navamathavan, R., Kang, H.,S., El- Newehyd, M.,H., Kim, H.,Y., 2011, Preparation of polyamide-6/chitosan composite nanofibers by a single solvent system via electrospinning for biomedical applications, Colloids and Surfaces B: Biointerfaces, 83, 173–178.
- Martinová, L., Lubasová, D., 2008, Electrospun chitosan based nanofibers, RJTA., 12(2), 72-79
- Woodruff, M., A., Hutmacher, D., W., 2010, The return of a forgotten polymer Polycaprolactone in the 21st century. Progress in Polymer Science journal, 1217-1256
Öz
Proje Numarası
FLP-2020-21516
Kaynakça
- Claire, S.,2002, The Last Drop. Mazaya Summer Issue, 22–25. 2.
- Eslami, M., Tajeddini, F., Etaati, N., 2018, Thermal analysis and optimization of a system for water harvesting from humid air using thermoelectric coolers. Energy Convers. Manag., 174, 417–429.
- Alkaisi, A., Mossad, R., Sharifian-Barforoush, A.,2017, A review of the water desalination systems integrated with renewable energy. Energy Proc.,110, 268-274. Park K.C, Chhatre S.S, Srinivasan S., Cohen R.E., McKinley G.H., 2013, Optimal design of permeable fiber network structures for fog harvesting. Langmuir, 29, (43), 13269–13277.
- https://www.smithsonianmag.com/science-nature/five-wild-ways-get-drink-desert-180952845/ (Accessed: 08.07.2021)
- Parker, A.R., Lawrence, C.R.,2001, Water capture by a desert beetle. Nature, 414, (6859), 33–34.
- Zhai, L., Berg, M.C., Cebeci, F.C., Kim, Y., Milwid, J.M., Rubner, M.F., Cohen, R.E.,2006, Patterned superhydrophobic surfaces: toward a synthetic mimic of the Namib Desert beetle. Nano Lett.,6, 1213–1217.
- Huang, Z.X., Liu, X., Wu, J., Wong, S.C., Qu, J.P., 2017, Electrospinning water harvesters inspired by spider silk and beetle. Mater. Lett., 211, 28–31.
- Huang, Z.X., Liu, X., Wong, S.C., Qu, J.P.,2019, A single step fabrication of bio-inspired high efficiency and durable water harvester made of polymer membranes. Polymer, 183.
- Garrod, R., Harris, L., Schofield, W., McGettrick, J., Ward, L., Teare, D., Badyal, J., 2007, Mimicking a Stenocara Beetle’s back for microcondensation using plasmachemical patterned superhydrophobic superhydrophilic surfaces. Langmuir, 23, (2), 689–693.
- Feng, L., Li, S., Li, Y., 2002, Super-hydrophobic Surface: from Natural to Artificial, Advanced Materials, 14(24), 1857–1860
- Kenneth, K., S., Lau José Bico Kenneth, B., K., Teo Manish Chhowalla Gehan A. J. Amaratunga William I. Milne Gareth H. McKinley Karen K. Gleason, 2003, Superhydrophobic Carbon Nanotube Forests, Nano Letters, 3, 12, 1701-1705
- Ghosh R., Ray T., Ganguly R., 2015, Cooling tower fog harvesting in power plants e A pilot study, Energy, 89, 1018-1028
- Knapczyk-Korczak, J., Szewczyk, P. K., Ura, D. P., Berent, K., Stachewicz, U., 2020, Hydrophilic nanofibers in fog collectors for increased water harvesting efficiency, The Royal Society of Chemistry ,10, 22335–22342
- Nirmala, A., Navamathavan, R., Kang, H.,S., El- Newehyd, M.,H., Kim, H.,Y., 2011, Preparation of polyamide-6/chitosan composite nanofibers by a single solvent system via electrospinning for biomedical applications, Colloids and Surfaces B: Biointerfaces, 83, 173–178.
- Martinová, L., Lubasová, D., 2008, Electrospun chitosan based nanofibers, RJTA., 12(2), 72-79
- Woodruff, M., A., Hutmacher, D., W., 2010, The return of a forgotten polymer Polycaprolactone in the 21st century. Progress in Polymer Science journal, 1217-1256
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Giyilebilir Malzemeler |
| Bölüm | Makaleler |
| Yazarlar | |
| Proje Numarası | FLP-2020-21516 |
| Erken Görünüm Tarihi | 28 Aralık 2022 |
| Yayımlanma Tarihi | 31 Aralık 2022 |
| Gönderilme Tarihi | 17 Şubat 2022 |
| Kabul Tarihi | 1 Kasım 2022 |
| Yayımlandığı Sayı | Yıl 2022 Cilt: 32 Sayı: 4 |
