Multi-scale micro-nano structures prepared by laser cleaning assisted laser ablation for broadband ultralow reflectivity silicon surfaces in ambient air
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.145182
Abstract: Abstract To meet the ultra-broadband perfect absorption of visible-infrared light on silicon surfaces, a green, efficient and economical method for fabricating multi-scale micro-nano composite structures in ambient air is proposed. We experimentally demonstrate laser cleaning… read more here.
Keywords: laser; laser cleaning; multi scale; broadband ... See more keywords
Mechanical and laser cleaning of spray graffiti paints on a granite subjected to a SO2-rich atmosphere
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.08.130
Abstract: Abstract Cleaning effectiveness of four graffiti spray paints artificially aged by SO2 exposure on granite was evaluated. Two different removal procedures were applied: i) mechanical methods with different micro abrasives (Hydrogommage® – combining action of… read more here.
Keywords: spray; graffiti; mechanical laser; laser cleaning ... See more keywords
Laser cleaning on bronze artefacts by the XeCl laser
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.167316
Abstract: Abstract In this paper, bronze samples from Bam Arg World Heritage for laser cleaning with XeCl laser is investigated. The sample is analyzed before and after laser cleaning by XRD, DAX, SEM and PIXE methods… read more here.
Keywords: bronze artefacts; cleaning bronze; xecl laser; laser cleaning ... See more keywords
Nanosecond Laser Cleaning Method to Reduce the Surface Inert Layer and Activate the Garnet Electrolyte for a Solid-State Li Metal Battery.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c08509
Abstract: The garnet-type electrolyte Li6.4La3Zr1.4Ta0.6O12 (LLZTO) has been widely researched for its high ionic conductivity and excellent stability against the Li anode. However, the garnet electrolyte is susceptible to CO2 and H2O in air to form… read more here.
Keywords: garnet electrolyte; layer; surface; laser cleaning ... See more keywords
Numerical Analysis and Experimental Study of the Laser Cleaning of Ceramic Insulator Contamination
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3173309
Abstract: Contamination flashover of insulators is one of the main threats to the safety of power systems, and regular cleaning of insulator surface pollution is an effective solution to this problem. In this paper, the laser… read more here.
Keywords: contamination; cleaning ceramic; numerical analysis; laser cleaning ... See more keywords
In Situ Testing Method for Laser Cleaning 7075 Aluminum Alloy Based on Grating Diffraction
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3208649
Abstract: It is difficult to realize cleaned surface monitoring in the process of laser cleaning. Here, a new method is developed based on the grating diffraction principle. Grating-like structures will be on the laser-cleaned surface as… read more here.
Keywords: laser cleaning; testing method; situ testing; based grating ... See more keywords
Experiments on laser cleaning of sooted optical windows.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.010522
Abstract: To develop laser-ignition technology, transparent glass plates were artificially sooted and irradiated repetitively by laser from the front (sooted) and back sides separately. Generally, the back-side irradiation was more effective at soot removal. However, the… read more here.
Keywords: experiments laser; laser cleaning; sooted optical; cleaning sooted ... See more keywords
Influence of parameters of a laser cleaning soil rust layer on the surface of ceramic artifacts.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.002725
Abstract: The laser cleaning effect can be affected by many parameters, including laser power, scanning speed, laser repetition rate, and pulse duration, and the cleaning effect with these parameters is investigated. It is found that the… read more here.
Keywords: influence parameters; cleaning effect; laser cleaning; rust layer ... See more keywords
Influence of ns-Laser Cleaning Parameters on the Removal of the Painted Layer and Selected Properties of the Base Metal
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13235363
Abstract: The removal of the surface paint of Q345 (Gr·B) steel, as well as microstructure and hardness of the cleaned surface were investigated. The laser source used in this study is a nanosecond pulsed Gaussian light… read more here.
Keywords: layer; surface; laser cleaning; cleaned surface ... See more keywords
Welding Defect and Mechanical Properties of Nanosecond Laser Cleaning 6005A Aluminum Alloy
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217841
Abstract: Nanosecond laser cleaning effectively removes oxide film and dirt from the surface of aluminum body parts for rail transit, as well as improving surface properties. The effect of laser cleaning on the quality of weld… read more here.
Keywords: aluminum alloy; laser; nanosecond laser; surface ... See more keywords