Proceedings of the 4th International Seminar on Science and Technology (ISST 2022)

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Fabricating and Characterizing Composite Ceramic Foam-Based Porous Material Utilizing a Mixture of Micro Cellulose for Sound Absorber Application

Authors
Agus Rino1, 3, *, Iwan Prasetiyo1, Bambang S. Purwasasmita1, 2
1Engineering Physics Department, Faculty of Industrial Technology, Institut Teknologi Bandung, Bandung, Indonesia
2Research Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Bandung, Indonesia
3Physics Department, Universitas PGRI Sumatera Barat, Padang, Indonesia
*Corresponding author. Email: agusrino8@gmail.com
Corresponding Author
Agus Rino
Available Online 22 August 2023.
DOI
10.2991/978-94-6463-228-6_7How to use a DOI?
Keywords
porous materials; acoustical properties; SEM; sound absorber
Abstract

Fabricating porous material can be done using various raw materials, one of them uses plant-based natural fiber to form composite materials. In this research, the natural fibers of sugarcane waste are synthesized into micro cellulose. Subsequently, the micro cellulose is developed as a filler for the composite ceramic foam. The filler is used to adjust pores characteristics. Morphology characterization was carried out by employing SEM to analyze the structure, pores diameter, and pore distance of the composite. It found that the addition of 1 g of micro cellulose in sizes of 212, 425, and 630 µm into the results: pore diameters of 1.29 × 102, 1.53 × 102 and 1.67 × 102 µm and the distance between the pores is 5.4 × 102, 5.15 × 102 and 4.01 × 102 µm. Moreover, such an addition also affects the composite ceramic foam’s physical properties such as the difference in water content, height/thickness, and density. The absorption performance in composite ceramic foam was assessed by acoustic impedance tubes following the procedure of ISO 10534-2. The results show that the absorption coefficients of each filler size are 63% at 2 kHz for 1 gr filler with 212 micro cellulose. Meanwhile, 68% and 73% around 1.75 kHz and 2.25 kHz are found for 425 and 630 micro cellulose respectively under the same weight.

Copyright
© 2023 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 4th International Seminar on Science and Technology (ISST 2022)
Series
Advances in Physics Research
Publication Date
22 August 2023
ISBN
10.2991/978-94-6463-228-6_7
ISSN
2352-541X
DOI
10.2991/978-94-6463-228-6_7How to use a DOI?
Copyright
© 2023 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.

Cite this article

risenwbib
TY  - CONF
AU  - Agus Rino
AU  - Iwan Prasetiyo
AU  - Bambang S. Purwasasmita
PY  - 2023
DA  - 2023/08/22
TI  - Fabricating and Characterizing Composite Ceramic Foam-Based Porous Material Utilizing a Mixture of Micro Cellulose for Sound Absorber Application
BT  - Proceedings of the 4th International Seminar on Science and Technology (ISST 2022)
PB  - Atlantis Press
SP  - 55
EP  - 66
SN  - 2352-541X
UR  - https://doi.org/10.2991/978-94-6463-228-6_7
DO  - 10.2991/978-94-6463-228-6_7
ID  - Rino2023
ER  -