Temperature-driven sustainable anti-scaling on phase-change lubricant-infused surface
The use of lubricant-infused surfaces(LIS)presents a highly promising approach to mitigating con-tamination from various sources,including bacteria,ice,and scale.However,these lubricants'natural liquid characteristics frequently cause them to run out in adverse environments,which results in a failure to prevent fouling.Here,we report the sustainable anti-scaling performance of a phase-change lubricant-infused surface(PCLIS).The increased resistance is ascribed to a high degree of stability in the solid state at temperatures below PCL's melting point(T＜Tm).Further-more,the anti-scaling capability comes from its smooth morphology and reduced scale adhesion in liquid state(T＞Tm).As a result,this work offers a viable method to deal with scaling problems in real-world applications,especially those that involve temperature changes.
phase changeanti-scaleparaffintemperature-dri-ven
叶茂盛、陈伟、王仪萱、赵然、肖五一、李捷鑫、孟靖昕、王树涛
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CAS Key Laboratory of Bio-inspired Materials and Interfacial Science,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China
University of Chinese Academy of Sciences,Beijing 100049,China
Binzhou Institute of Technology,Weiqiao-UCAS Science and Technology Park,Binzhou 256606,China
Suzhou Institute for Advanced Research,University of Science and Technology of China,Suzhou 215123,China
Strategic Priority Research Program of the Chinese Academy of SciencesBeijing Natural Science FoundationNational Natural Science Foundation of ChinaNational Natural Science Foundation of China
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