Superior anti-icing strategy by combined sustainable liquid repellence and electro/photo-responsive thermogenesis of oil/MWNT composite

Kim, Aeree; Kim, Seonghyun; Huh, Myoung; Kim, Hyungmo; Lee, Chan

doi:10.1016/j.jmst.2020.02.022

Cited by 26 publications

(6 citation statements)

References 48 publications

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“…Therefore, it is vital to expand such photo-electro-thermal technology into anti-icing/deicing applications. Most of the photo-electro-thermal icephobic films still suffer from limitations such as complex fabrication processes, infeasible practical application, and poor durability . The advantages of an ideal applied photo-electro-thermal material should include all-day availability, low cost, broad-band sunlight absorption, excellent anti-icing/deicing performance, and outstanding environmental adaptability.…”

Section: Introductionmentioning

confidence: 99%

All-Day Anti-Icing/Deicing Film Based on Combined Photo-Electro-Thermal Conversion

Hao

Zhu²,

Yang

et al. 2021

ACS Appl. Mater. Interfaces

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Solar energy-facilitated icephobic films have emerged as clean and renewable materials, which can potentially solve energy loss problems during anti-icing/deicing applications. However, there is a significant challenge for all-day and continuous anti-icing/deicing applications under practical conditions with insufficient sunlight or no sunlight. In this work, a chemical oxidation polymerization method was used to prepare in situ self-wrinkling porous poly(dimethylsiloxane) (PDMS)/polypyrrole (PPy) (POP-P) films based on a facile sugar template method. The porous-structured film enhanced light absorption by elongating the optical path for multiple reflections, maintaining an outstanding broad-band solar light absorption (295–2500 nm) and an exceptional photo-thermal effect. The light-to-heat performance showed a temperature enhancement from room temperature to 89.1 °C within 400 s under 1 sun illumination (q i = 1.0 kW m–2). In addition, this membrane also exhibited an electro-thermal effect at different voltages due to the Joule effect, and the saturation temperature could reach 75.4 °C at a voltage of 32 V. As an anti-icing/deicing material, this POP-P surface remained ice-free (−25 °C) throughout alternating of day and night, under conditions of a solar intensity of 0.8 kW m–2 and a voltage of 25 V.

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Section: Introductionmentioning

confidence: 99%

All-Day Anti-Icing/Deicing Film Based on Combined Photo-Electro-Thermal Conversion

Hao

Zhu²,

Yang

et al. 2021

ACS Appl. Mater. Interfaces

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“…165–167 According to the different lubricants, they can be roughly divided into water lubricants and oil lubricants. 168,169…”

Section: Ice-proof and Icephobicity Strategiesmentioning

confidence: 99%

Recent advances in bioinspired superhydrophobic ice-proof surfaces: challenges and prospects

2022

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“…However, the superhydrophobic structure of the above-mentioned strain sensors is fragile and can be easily contaminated by different types of liquid that have much lower surface tension [ 18 , 19 ], which severely restricts their actual applications. Inspired by the predation principles of a pitcher plant, the slippery lubricant infused surface that uses stable lubricant instead of the air layer between microstructures processes excellent performances of hydrophobicity, self-cleaning and anti-adhesion, meaning it has received extensive attention in the fields of anti-icing [ 20 , 21 , 22 , 23 ], anti-corrosion [ 24 , 25 ] and anti-fouling [ 26 ], etc. Therefore, endowing the strain sensors with a slippery surface is a promising strategy to protect the strain sensors from complex extreme conditions such as water phase, oil phase, corrosion liquid and low temperature.…”

Section: Introductionmentioning

confidence: 99%

Multifunctional Slippery Polydimethylsiloxane/Carbon Nanotube Composite Strain Sensor with Excellent Liquid Repellence and Anti-Icing/Deicing Performance

et al. 2022

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In this paper, a multifunctional slippery polydimethylsiloxane/carbon nanotube composite strain sensor (SPCCSS) is prepared using a facile template method. Benefitting from the slippery surface, the SPCCSS shows excellent liquid repellence properties, which can repel various liquids such as oil, cola, yogurt, hot water and some organic solvents. Meanwhile, the SPCCSS has a large strain sensing range (up to 100%), good sensitivity (GF = 3.3) and stable response with 500 cyclic stretches under 20% strain. Moreover, it is also demonstrated that the SPCCSS displays outstanding corrosion resistance (from pH = 1 to pH = 14) and anti-icing (8 min at −20 °C)/photothermal deicing (104 s with NIR power density of 1 W/cm2) properties, broadening its application in extreme acid, alkali and low-temperature conditions. Therefore, the multifunctional SPCCSS with the liquid repellence, anti-corrosion, and anti-icing/deicing properties has potential applications in wearable human motion monitoring tools under complex harsh environments.

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Superior anti-icing strategy by combined sustainable liquid repellence and electro/photo-responsive thermogenesis of oil/MWNT composite

Cited by 26 publications

References 48 publications

All-Day Anti-Icing/Deicing Film Based on Combined Photo-Electro-Thermal Conversion

All-Day Anti-Icing/Deicing Film Based on Combined Photo-Electro-Thermal Conversion

Recent advances in bioinspired superhydrophobic ice-proof surfaces: challenges and prospects

Multifunctional Slippery Polydimethylsiloxane/Carbon Nanotube Composite Strain Sensor with Excellent Liquid Repellence and Anti-Icing/Deicing Performance

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