具有自感应和防冰/除冰特性的多功能激光注入润滑剂滑膜

IF 5.7 2区材料科学 Q2 CHEMISTRY, PHYSICAL

Surfaces and Interfaces Pub Date : 2024-11-03 DOI:10.1016/j.surfin.2024.105387

Chao Yang , Haoxi Su , Haozhong Ji , Zhengpan Qi , Yao Wang , E Cheng , Libin Zhao , Ning Hu

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引用次数: 0

摘要

本文结合激光诱导石墨烯和润滑剂注入工艺，开发了一种多功能激光注入润滑剂滑膜（MLLSF）。由于其注入润滑剂的滑面特性，MLLSF 可将冰粘附强度降至 7 kPa，并将-20 °C下的结冰时间延长至 5 分钟。同时，得益于激光诱导石墨烯导电网络出色的光热效应，在 808-NIL 照射下，表面温度可在 60 秒内从 -20 °C 迅速升至 45.6 °C，从而有效融化冰层。更重要的是，由于激光石墨烯导电网络的温度传感能力，所制备的 MLLSF 可以实时监测液滴结冰和除冰的全过程。因此，这种具有自感应、防冰和除冰特性的 MLLSF 在监测和除冰方面具有重要的实用价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Multifunctional laser-ablated lubricant-infused slippery film with self-sensing and anti-icing/deicing properties

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Multifunctional laser-ablated lubricant-infused slippery film with self-sensing and anti-icing/deicing properties

In this paper, we have developed a multifunctional laser-ablated lubricant-infused slippery film (MLLSF) by combining laser-induced graphene and lubricant-infused processes. Due to its lubricant-infused slippery surface characteristics, the MLLSF can decrease the ice adhesion strength to 7 kPa and prolong the ice time to 5 min at -20 °C. At the same time, benefitting from the outstanding photothermal effect of the laser-induced graphene conductive network, the surface temperature can rapidly rise from -20 °C to 45.6 °C in 60 s under 808-NIL illumination, thereby effectively melting the ice. More importantly, owing to the temperature sensing ability of the LIG conductive network, the prepared MLLSF can monitor the whole process of droplet icing and deicing process in real time. Therefore, this MLLSF with self-sensing, anti-icing and deicing properties has important practical values in monitoring and removing ice.

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来源期刊

Surfaces and Interfaces Chemistry-General Chemistry

CiteScore

8.50

自引率

6.50%

发文量

753

审稿时长

35 days

期刊介绍： The aim of the journal is to provide a respectful outlet for ''sound science'' papers in all research areas on surfaces and interfaces. We define sound science papers as papers that describe new and well-executed research, but that do not necessarily provide brand new insights or are merely a description of research results. Surfaces and Interfaces publishes research papers in all fields of surface science which may not always find the right home on first submission to our Elsevier sister journals (Applied Surface, Surface and Coatings Technology, Thin Solid Films)