学术论坛报告:李琳教授——Surface Functionalization by Laser Micro/Nano Structuring

发布者:机械工程学院发布时间:2019-05-13浏览次数:13

学术论坛通知:本期学术论坛由英国皇家工程院院士,曼彻斯特大学李琳教授主讲


题目:Surface Functionalization by Laser Micro/Nano Structuring

报告人:李琳(Lin Li)教授

时间:2019519日,10:00-11:00

地点:机械楼南高厅

  

报告摘要:

Materials interaction with the external media can be greatly affected by their surface micro/nano structures.  This presentation introduces the author’s recent work on the development and controlling of material surface functionalities by laser generation of 2D and 3D periodic structures and their interactions with surrounding media.  These include the control of wettability of materials (e.g. super-hydrophobic and super-hydrophilic surfaces), control of optical properties of the surfaces including light absorption, scattering, emission and colours,  control of aerodynamic properties of the surface, control of stiction force, and friction coefficients of the surfaces, control of surface properties for bonding and adhesion, control of bio-compatibility, and control of bacterial adhesion and dust adhesion of the surfaces. Nanosecond, picosecond and femtosecond lasers were used for these investigations. The applications of these special surface structures for data storage, security, medical implants, vacuum cleaners, light emission, solar energy harvesting, bone implants, coronary stents, dies and moulds, bonding and adhesion, and antibacterial surfaces are described.

  

报告人简介:

Professor Lin Li is the Director of Laser Processing Research Centre at The University of Manchester, UK and an elected Fellow of Royal Academy of Engineering. He has over 370 publications in peer-reviewed scientific journals and 50 patents related to photonic sciences, laser processing and advanced manufacturing. He serves on the editorial boards of 13 international scientific journals related to manufacturing science, photonics and laser engineering. He obtained an MSc degree in Control Engineering from Dalian University of Technology in 1982 and a PhD degree from Imperial College London in 1989 in Laser Engineering.

He has served as the President of Laser Institute of America (2016), President of International Academy of Photonics and Laser Engineering (2013-2015) and President of Association of Laser Users (AILU, since 2017-2019). Professor Li received Sir Frank Whittle Medalfrom the Royal Academy of Engineering, UK in 2013 for his outstanding achievements in engineering innovations in manufacturing that has led to worldwide commercial applications in the aerospace, automotive, medical, energy and security industries. He received the Wolfson Research Merit Awardfrom the Royal Society in 2014 in micro/nano photonic science.  He also received Charles Main Awardfrom Institute of Mechanical Engineers for his work in the application of lasers in nuclear decommissioning.  

  

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