Underwater Oil Wettability on Nanostructured Superamphiphobic Surface Tuned by Trapped Air Layer Continuity

doi:10.1007/s40242-014-3449-8

Chemical Research in Chinese Universities ›› 2014, Vol. 30 ›› Issue (3): 518-520.doi: 10.1007/s40242-014-3449-8

Previous Articles Next Articles

Underwater Oil Wettability on Nanostructured SuperamphiphobicSurface Tuned by Trapped Air Layer Continuity

LI Shasha, LIAO Mingyi, JIN Meihua

Department of Materials Science and Engineering, Dalian Maritime University, Dalian 116026, P. R. China

Received:2013-10-21 Revised:2014-03-17 Online:2014-06-01 Published:2014-03-24
Contact: JIN Meihua E-mail:jinmh@dlmu.edu.cn
Supported by:
Supported by the National Natural Science Foundation of China(No.51335005).

Abstract

Abstract:

When the superamphiphobic meshes are immersed in water, the rough structures on steel wires are filled with air. The nanostructured superamphiphobic surfaces were prepared on the stainless-steel mesh. By adjusting the mesh size of the surface, the continuity of trapped air layer on the superamphiphobic surface underwater could be controlled. Then the underwater oil-wetting behavior on the prepared superamphiphobic mesh was investigated. The oil droplet spread out on the superamphiphobic surface without mesh and exhibited an oil contact angle of about 0°under water. But the oil contact angle formed on the superamphiphobic mesh surfaces and extended with increasing mesh size. We thought the discontinuity of trapped air layer on the surface and the entry of water into interval between the steel wires should be responsible for these behaviors.

Key words: Underwater, Wettability, Superamphiphobic, Air layer

LI Shasha, LIAO Mingyi, JIN Meihua. Underwater Oil Wettability on Nanostructured SuperamphiphobicSurface Tuned by Trapped Air Layer Continuity[J]. Chemical Research in Chinese Universities, 2014, 30(3): 518-520.

References

[1] Sun T., Feng L., Gao X., Jiang L., Acc. Chem. Res., 2005, 38, 644
[2] Guo H., Jia H., Zeng J., Cong Q., Ren L., Chem. Res. Chinese Universityies, 2013, 29(2), 333
[3] Dai C., Gao C., Feng L., Chem. J. Chinese Universities, 2013, 34(9), 2057
[4] Barthlott W., Neinhuis C., Planta, 1997, 202, 1
[5] Liu M., Wang S., Wei Z., Song Y., Jiang L., Adv. Mater., 2009, 21, 665
[6] Wong T. S., Kang S. H., Tang S. K. Y., Smythe E. J., Hantton B. D., Grinthal A., Aizenberg J., Nature, 2011, 477, 443
[7] Xue Z., Jiang L., Acta Polym. Sin., 2012, 10, 1091
[8] Mamur A., Biofouling, 2006, 22, 107
[9] Sun T., Tan H., Fu Q., Jiang L., Small, 2005, 1, 959
[10] Chen L., Liu M., Bai H., Chen P., Xia F., Han D., Jiang L., J. Am. Chem. Soc., 2009, 131, 10467
[11] McHale G., Newton M. I., Shirtcliffe N. J., Soft Matter, 2010, 6, 714
[12] Lee C., Kim C. J., Phys. Rev. Lett., 2011, 106, 014502
[13] Xue Z., Wang S., Lin L., Chen L., Liu M., Feng L., Jiang L., Adv. Mater., 2011, 23, 4270
[14] Ding C., Zhu Y., Liu M., Feng L., Wan M., Jiang L., Soft Matter, 2012, 8, 9064
[15] Wang C. F., Tzeng F. S., Chen H. G., Chang C. J., Langmuir, 2012, 28, 10015
[16] Mamur A., Langmuir, 2006, 22, 1400
[17] Sheng X. L., Zhang J. H., Physicochem. Eng. Aspects., 2011, 377, 374
[18] Bobji M. S., Vijay K. S., Asthana A., Govardhan R. N., Langmuir, 2009, 25, 12120
[19] Poetes R., Holtzmann K., Franze K., Steiner U., Phys. Rev. Lett., 2010, 105, 166104
[20] Barthlott W., Schimmel T., Wiersch S., Koch K., Brede M., Barczewski M., Walheim S., Weis A., Kaltenmaier A., Leder A., Bohn H. F., Adv. Mater., 2010, 22, 2325
[21] Jin M., Wang J., Yao X., Liao M., Zhao Y., Jiang L., Adv. Mater., 2011, 23, 2891
[22] Jin M., Li S., Wang J., Xue Z., Liao M., Wang S., Chem. Commun., 2012, 48, 11745
[23] Jin M., Wang J., Hao Y., Liao M., Zhao Y., Polym. Chem., 2011, 2, 1658 Jung Y. C., Bhushan B., Langmuir, 2009, 25, 14165

Underwater Oil Wettability on Nanostructured SuperamphiphobicSurface Tuned by Trapped Air Layer Continuity

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 5

Recommended Articles

Metrics

Comments

[1]	HOU Lanlan, LIU Jingchong, LI Dianming, GAO Yuan, WANG Yaqiong, HU Rongjun, REN Wen, XIE Shuixiang, CUI Zhimin, WANG Nü. Electrospinning Janus Nanofibrous Membrane for Unidirectional Liquid Penetration and Its Applications [J]. Chemical Research in Chinese Universities, 2021, 37(3): 337-354.
[2]	WANG Ruifang, LEI Weiwei, WANG Lei, LI Zhenyu, CHEN Jingyu, HU Zhenzhong. N-Doped Carbon Nanofibrous Film with Unique Wettability, Enhanced Supercapacitive Property, and Facile Capacity to Demulsify Surfactant Free Oil-in-water Emulsions [J]. Chemical Research in Chinese Universities, 2021, 37(3): 436-442.
[3]	MENG Qingling, XIE Chenchen, DING Ran, CAO Liang, MA Ke, LI Li, WENG Zhankun and WANG Zuobin. Bio-template Synthesis of Spirulina/α-Fe₂O₃ Composite with Improved Surface Wettability [J]. Chemical Research in Chinese Universities, 2018, 34(6): 1058-1062.
[4]	WANG Zhipeng, ZHANG Songsong, GAO Shan, OUYANG Xiao, LI Jie, LI Rui, WEI Hao, SHUAI Zhijun, LI Wanyou, LYU Shanshan. A Simple, Low-cost Method to Fabricate Drag-reducing Coatings on a Macroscopic Model Ship [J]. Chemical Research in Chinese Universities, 2018, 34(4): 616-621.
[5]	GUO Hua-xi, JIA Hui-ying, ZENG Jian-bo, CONG Qian, REN Lu-quan. Characterization and Wettability of ZnO Film Prepared by Chemical Etching Method [J]. Chemical Research in Chinese Universities, 2013, 29(2): 333-337.