scholarly journals Enabling sequential rupture for lowering atomistic ice adhesion

Nanoscale ◽  
2019 ◽  
Vol 11 (35) ◽  
pp. 16262-16269 ◽  
Author(s):  
Senbo Xiao ◽  
Bjørn Helge Skallerud ◽  
Feng Wang ◽  
Zhiliang Zhang ◽  
Jianying He
Keyword(s):  
Adhesion Strength ◽  
Mechanical Function ◽  
Rupture Mode ◽  
Ice Adhesion

Embedding the intrinsic sequential rupture mode into surfaces as an interfacial mechanical function can lead to low atomistic ice adhesion strength.

Evaluation of Ice Adhesion Strength on the Oxidation of Transmission Line ACSR Cable

2019 ◽  
Vol 29 (6) ◽  
pp. 378-384 ◽  
Author(s):  
Hui Jae Cho ◽  
◽  
You Sub Kim ◽  
Yong Chan Jung ◽  
Soo Yeol Lee
Keyword(s):  
Transmission Line ◽  
Adhesion Strength ◽  
Ice Adhesion

Tensile and Shear Test Methods for Quantifying the Ice Adhesion Strength to a Surface

Ice Adhesion ◽  
2020 ◽  
pp. 237-284
Author(s):  
Alexandre Laroche ◽  
Maria Jose Grasso ◽  
Ali Dolatabadi ◽  
Elmar Bonaccurso
Keyword(s):  
Adhesion Strength ◽  
Shear Test ◽  
Test Methods ◽  
Ice Adhesion

scholarly journals Intrinsic dependence of ice adhesion strength on surface roughness

2020 ◽  
Vol 385 ◽  
pp. 125382 ◽  
Author(s):  
Halar Memon ◽  
Junpeng Liu ◽  
Davide S.A. De Focatiis ◽  
Kwing-so Choi ◽  
Xianghui Hou
Keyword(s):  
Surface Roughness ◽  
Adhesion Strength ◽  
Ice Adhesion

scholarly journals Fabrication of a Porous Slippery Icephobic Surface and Effect of Lubricant Viscosity on Anti-Icing Properties and Durability

Coatings ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 896
Author(s):  
Guoyong Liu ◽  
Yuan Yuan ◽  
Ruijin Liao ◽  
Liang Wang ◽  
Xue Gao
Keyword(s):  
Adhesion Strength ◽  
Silicone Oil ◽  
Al Alloy ◽  
Self Healing ◽  
Porous Films ◽  
Low Viscosity ◽  
Lower Viscosity ◽  
Healing Property ◽  
Promising Application ◽  
Ice Adhesion

A breakdown caused by the icing of power generation infrastructure is one of the serious disasters occurring in the power system. Slippery lubricant-infused porous surfaces (SLIPSs), whose ice adhesion strength is extremely low, have a promising application in the anti-icing field. In the present study, we fabricated SLIPSs with low ice adhesion strength by infusing silicone oil into an anodic aluminum oxide (AAO) substrate. In addition, the effects of the viscosity of silicone oil on the anti-icing properties and durability of the SLIPSs were investigated. The results show that a lower viscosity silicone oil brings about more slippery surfaces and lower ice adhesion strength. The ice adhesion strength was reduced by 99.3% in comparison with the bare Al alloy. However, low-viscosity silicone oil has worse de-icing resistance and heat resistance. Additionally, the porous films filled with low-viscosity silicone oil possess a better self-healing property after icing/de-icing cycles and followed by exposure to the atmosphere. When the viscosity of silicone oil is 50 mPa·s, the SLIPSs exhibit the best durability for anti-icing. Even after 21 de-icing tests or 168 h of heating at 90 °C, the ice adhesion strength still remains below 10% compared with that of bare Al. This work provides some useful advice for the design and fabrication of anti-icing SLIPSs.

scholarly journals Understanding the role of hollow sub-surface structures in reducing ice adhesion strength

Soft Matter ◽  
2019 ◽  
Vol 15 (13) ◽  
pp. 2905-2910 ◽  
Author(s):  
Zhiwei He ◽  
Yizhi Zhuo ◽  
Feng Wang ◽  
Jianying He ◽  
Zhiliang Zhang
Keyword(s):  
Adhesion Strength ◽  
Surface Structures ◽  
Ice Adhesion

Polydimethylsiloxane coatings with three patterns of hollow sub-surface structures were prepared to understand their role in reducing ice adhesion strength.

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