Effects of Laser Spot Distance on Production Rate of Carbon Nanostructure Synthesis with Laser Ablation in Liquid using Nanosecond Pulse Lasers

Kresna Budiman; Wahyu Erlangga; Leonard Sean; Ichanul Taqwim; Heru Santoso B. Rochardjo

doi:10.2991/978-94-6463-772-4_40

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Effects of Laser Spot Distance on Production Rate of Carbon Nanostructure Synthesis with Laser Ablation in Liquid using Nanosecond Pulse Lasers

Authors

Kresna Budiman¹, Wahyu Erlangga¹, Leonard Sean¹, Ichanul Taqwim¹, Heru Santoso B. Rochardjo¹^{, *}

¹Department of Mechanical and Industrial Engineering, Universitas Gadjah Mada, Yogyakarta, Indonesia

^*Corresponding author. Email: heru-sbr@ugm.ac.id

Corresponding Author

Heru Santoso B. Rochardjo

Available Online 1 July 2025.

DOI: 10.2991/978-94-6463-772-4_40 How to use a DOI?
Keywords: Nanomaterials; Galvo Speed; Laser Ablation; Carbon Nanostructure; Graphite
Abstract: Laser ablation in liquid has become increasingly more popular due to it’s short preparation time, no need for hazardous chemicals, a wide selection of nanomaterials, and it’s properties that can be easily tuned by adjusting parameters in the ablation process. This research compares the production rate of this synthesis process between variations of spatial distances between laser pulse spots at the target, which is varied by controlling the galvo scanning speed of the laser system. Variations of galvo scan speeds include: 250, 500, 1000, 2500, 5000, and 10000 mm/s. The production yield of each scan speeds are compared by measuring the absorbance of the synthesized colloids with UV- VIS spectrophotometry. Results showed that the ablation process with a scan speed of 2500 mm/s has the highest production rate.
Copyright: © 2025 The Author(s)
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title: Proceedings of the 10th International Conference on Science and Technology (ICST 2024)
Series: Advances in Engineering Research
Publication Date: 1 July 2025
ISBN: 978-94-6463-772-4
ISSN: 2352-5401
DOI: 10.2991/978-94-6463-772-4_40 How to use a DOI?
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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ris enw bib

TY  - CONF
AU  - Kresna Budiman
AU  - Wahyu Erlangga
AU  - Leonard Sean
AU  - Ichanul Taqwim
AU  - Heru Santoso B. Rochardjo
PY  - 2025
DA  - 2025/07/01
TI  - Effects of Laser Spot Distance on Production Rate of Carbon Nanostructure Synthesis with Laser Ablation in Liquid using Nanosecond Pulse Lasers
BT  - Proceedings of the 10th International Conference on Science and Technology (ICST 2024)
PB  - Atlantis Press
SP  - 446
EP  - 456
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-772-4_40
DO  - 10.2991/978-94-6463-772-4_40
ID  - Budiman2025
ER  -

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