模仿猪笼草结构的液体灌注型多孔超滑表面在自清洁、抗菌、减阻等领域具有广泛的应用前景,是目前仿生自清洁材料方向的研究热点。本文对近年来液体灌注型多孔超滑表面的应用领域进行了总结,并对液体灌注型多孔超滑表面的前景进行了展望。
The slippery liquid infused porous surface, which mimics the structure of Nepenthes, has a wide range of application in the field of self-cleaning, anti-bacterial and drag reduction. In this paper, the recent research process on the application of slippery liquid infused porous surface and their development prospects are reviewed.
液体灌注型多孔超滑表面,微纳结构,仿生, SLIPS Micro and Nano Structures Biomimetic超滑表面的应用进展
( 1 − D R ) − 1 = Δ P 0 Δ p = 1 + 4 δ R ( μ w μ 0 − 1 ) − 2 δ 2 R 2 ( 2 μ w μ 0 − 1 )
其中, D R 为阻力降低的百分比, Δ P 0 为初始推动压力, Δ P 为经超滑表面改造后的推动压力, δ 为超滑表面浸润的润滑油厚度, μ 0 为所需传输流体的黏度,μW为浸润润滑油的黏度,R为管道半径。在润滑油层远小于管道半径的前提下,该式表明超滑表面的减阻抗效果和润滑油黏度与传输流体的黏度比值成正比,黏度比越大,减阻效果越好 [12] 。
Nicolas Vogel等 [19] 通过单层胶体模板回填二氧化硅颗粒构造多孔粗糙结构,通过共价键连接二氧化硅、润滑液以及玻璃基底,最终得到稳定的超滑表面。单层凝胶保证了表面的各向同性及光学稳定性,通过控制纳米二氧化硅颗粒大小,调控了薄膜的透光性,紫外可见测试表明,在颗粒大小为415纳米时,薄膜在大部分可见光波段的透光都超过了普通玻璃。当降低颗粒大小至225纳米和140纳米时,透光率在全可见光及红外波段都高于普通玻璃,薄膜的增透效果显著(如图5所示)。
贺 胤,胡永茂,孙淑红,朱 艳. 超滑表面的应用进展 Progress on the Application of Slippery Liquid Infused Porous Surface[J]. 材料科学, 2018, 08(05): 438-446. https://doi.org/10.12677/MS.2018.85049
参考文献ReferencesWong, T.S., Kang, S.H., Tang, S.K.Y., et al. (2011) Bioinspired Self-Repairing Slippery Surfaces with Pressure-Stable Omniphobicity. Nature, 477, 443-447. https://doi.org/10.1038/nature10447Manabe, K., Nishizawa, S., Kyung, K.H., et al. (2014) Optical Phenomena and Antifrosting Property on Biomimetics Slippery Fluid-Infused Anti-reflective Films via Layer-by-Layer Comparison with Superhydrophobic and Antireflective Films. ACS Applied Materials & Interfaces, 6, 13985-13993. https://doi.org/10.1021/am503352xOgihara, H., Xie, J., Okagaki, J., et al. (2012) Simple Method for Preparing Superhydrophobic Paper: Spray-Deposited Hydrophobic Silica Nanoparticle Coatings Exhibit High Water-Repellency and Transparency. Langmuir, 28, 4605-4608. https://doi.org/10.1021/la204492qGe, D.T., Yang, L.L., Zhang, Y.F., et al. (2014) Spray Coating: Trans-parent and Superamphiphobic Surfaces from One Step Spray Coating of Stringed Silica Nanoparticle/Sol Solutions (Part. Part. Syst. Charact. 7/2014). Particle & Particle Systems Characterization, 31, 811. https://doi.org/10.1002/ppsc.201470029Wang, P., Zhang, D., Sun, S., et al. (2016) Fabrication of Slippery Lubricant-Infused Porous Surface with High Underwater Transparency for the Control of Marine Biofouling. Applied Materials & Interfaces, 9, 972-982.
https://doi.org/10.1021/acsami.6b09117Yong, H.Y., Wang, C., Wynne, K.J., et al. (2016) Oil-Infused Su-perhydrophobic Silicone Material for Low Ice Adhesion with Long Term Infusion Stability. Applied Materials & In-terfaces, 8, 32050-32059.Wang, N., Xiong, D., Pan, S., et al. (2016) Fabrication of Superhydrophobic and Lyo-phobic Slippery Surface on Steel Substrate. Applied Surface Science, 387, 1219-1224. https://doi.org/10.1016/j.apsusc.2016.07.012Wang, Y., Zhang, H., Liu, X., et al. (2016) Slippery Liq-uid-Infused Substrates: A Versatile Preparation, Unique Anti-Wetting and Drag-Reduction Effect on Water. Journal of Materials Chemistry A, 4, 2524-2529.
https://doi.org/10.1039/C5TA09936FGohar, R. and Rahnejat, H. (2002) Introduction to Tribolo-gy.Epstein, A.K., Wong, T.S., Belisle, R.A., et al. (2012) Liquid-Infused Structured Surfaces with Exceptional Anti-Biofouling Performance. Proceedings of the National Academy of Sciences of the United States of America, 109, Ar-ticle ID: 13182.Wang, P., Zhang, D. and Lu, Z. (2015) Slippery Liquid-Infused Porous Surface Bio-Inspired by Pitcher Plant for Marine Anti-Biofouling Application. Colloids and Surfaces B: Biointerfaces, 136, 240-247.
https://doi.org/10.1016/j.colsurfb.2015.09.019Jung, S., Dorrestijn, M., Raps, D., et al. (2011) Are Super-hydrophobic Surfaces Best for Icephobicity? Langmuir, 27, 3059-3066. https://doi.org/10.1021/la104762gSun, X., DamleViraj, G., Liu, S., et al. (2015) Bioinspired Stimuli Re-sponsive and Antifreeze Secreting Anti Icing Coatings. Advanced Materials Interfaces, 2, 37.Kreder, M.J., Al-varenga, J., Kim, P., et al. (2016) Design of Anti-Icing Surfaces: Smooth, Textured or Slippery? Nature, 1, Article ID: 15003. https://doi.org/10.1038/natrevmats.2015.3Leslie, D.C., Waterhouse, A., Berthet, J.B., et al. (2014) A Bioinspired Omniphobic Surface Coating on Medical Devices Prevents Thrombosis and Biofouling. Nature Bio-technology, 32, 1134-1140. https://doi.org/10.1038/nbt.3020Yuan, S., Luan, S., Yan, S., et al. (2015) Facile Fabrication of Lubricant-Infused Wrinkling Surface for Preventing Thrombus Formation and Infection. ACS Applied Materials & Interfaces, 7, 19466-19473.
https://doi.org/10.1021/acsami.5b05865Solomon, B.R., Khalil, K.S. and Varanasi, K.K. (2014) Drag Re-duction using Lubricant-Impregnated Surfaces in Viscous Laminar Flow. Langmuir the ACS Journal of Surfaces & Colloids, 30, 10970-10976.Vogel, N., Belisle, R.A., Hatton, B., et al. (2013) Transparency and Damage Tolerance of Patternableomniphobic Lubricated Surfaces Based on Inverse Colloidal Monolayers. Nature Communications, 4, Article ID: 2167.Yao, X., Hu, Y., Grinthal, A., et al. (2013) Adaptive Fluid-Infused Porous Films with Tunable Transparency and Wettability. Nature Materials, 12, 529-534. https://doi.org/10.1038/nmat3598Xiao, R., Miljkovic, N., Enright, R., et al. (2013) Immersion Condensation on Oil-Infused Heterogeneous Surfaces for Enhanced Heat Transfer. Scientific Reports, 3, Article No. 1988. https://doi.org/10.1038/srep01988Yu, C., Zhu, X., Li, K., et al. (2017) Manipulating Bubbles in Aqueous Environment via a Lubricant infused Slippery Surface. Advanced Functional Materials, 2017, Article ID: 1701605.Manna, U. and Lynn, D.M. (2015) Fabrication of Liquid Infused Surfaces using Reactive Polymer Multilayers: Principles for Manipulating the Behaviors and Mobilities of Aqueous Fluids on Slippery Liquid Interfaces. Advanced Materials, 27, 3007-3012. https://doi.org/10.1002/adma.201500893