Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO2nanotubes

Raissa Siregar; Refa Odetta; Haura Alifia Pramesti; Muhammad Ibadurrohman

doi:10.1063/5.0144007

Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO₂nanotubes

Raissa Siregar, Refa Odetta, Haura Alifia Pramesti, Muhammad Ibadurrohman, Slamet

Department of Chemical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Titania nanotube arrays (TiNTAs) prepared via anodization were utilized as a photocatalyst for hydrogen production and ammonia degradation. To enhance the performance of photocatalyst, CuO nanoparticles were added into TiNTAs by the SILAR method with a number of cycles. FESEM imaging proved a nanotubular structure was successfully generated and a better distribution of CuO nanoparticles on a higher number of cycles. The bandgap energy was analyzed by UV-DRS analysis, showing a reduced bandgap of CuO-TiNTAs. The highest hydrogen production was obtained under a photoelectrocatalytic system with CuO-TiNTAs developed under 20 cycles of SILAR with total hydrogen of 7.38 mmol and 16% ammonia being degraded over 120 min.

Original language	English
Title of host publication	AIP Conference Proceedings
Editors	Andyka Kusuma, Jaka Fajar Fatriansyah, Radon Dhelika, Mochamad Adhiraga Pratama, Ridho Irwansyah, Imam Jauhari Maknun, Wahyuaji Narottama Putra, Romadhani Ardi, Ruki Harwahyu, Yulia Nurliani Harahap, Kenny Lischer
Publisher	American Institute of Physics Inc.
Edition	1
ISBN (Electronic)	9780735446410
DOIs	https://doi.org/10.1063/5.0144007
Publication status	Published - 6 Feb 2024
Event	17th International Conference on Quality in Research, QiR 2021 in conjunction with the International Tropical Renewable Energy Conference 2021, I-Trec 2021 and the 2nd AUN-SCUD International Conference, CAIC-SIUD - Virtual, Online, India Duration: 13 Oct 2021 → 15 Oct 2021

Publication series

Name	AIP Conference Proceedings
Number	1
Volume	2710
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	17th International Conference on Quality in Research, QiR 2021 in conjunction with the International Tropical Renewable Energy Conference 2021, I-Trec 2021 and the 2nd AUN-SCUD International Conference, CAIC-SIUD
Country/Territory	India
City	Virtual, Online
Period	13/10/21 → 15/10/21

Keywords

Ammonia oxidation
CuO-TiO2 nanotubes
Hydrogen
Photoelectrocatalysis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1063/5.0144007

Cite this

Siregar, R., Odetta, R., Pramesti, H. A., Ibadurrohman, M., & Slamet (2024). Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO₂nanotubes. In A. Kusuma, J. F. Fatriansyah, R. Dhelika, M. A. Pratama, R. Irwansyah, I. J. Maknun, W. N. Putra, R. Ardi, R. Harwahyu, Y. N. Harahap, & K. Lischer (Eds.), AIP Conference Proceedings (1 ed.). Article 040017 (AIP Conference Proceedings; Vol. 2710, No. 1). American Institute of Physics Inc.. https://doi.org/10.1063/5.0144007

Siregar, Raissa ; Odetta, Refa ; Pramesti, Haura Alifia et al. / Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO₂nanotubes. AIP Conference Proceedings. editor / Andyka Kusuma ; Jaka Fajar Fatriansyah ; Radon Dhelika ; Mochamad Adhiraga Pratama ; Ridho Irwansyah ; Imam Jauhari Maknun ; Wahyuaji Narottama Putra ; Romadhani Ardi ; Ruki Harwahyu ; Yulia Nurliani Harahap ; Kenny Lischer. 1. ed. American Institute of Physics Inc., 2024. (AIP Conference Proceedings; 1).

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abstract = "Titania nanotube arrays (TiNTAs) prepared via anodization were utilized as a photocatalyst for hydrogen production and ammonia degradation. To enhance the performance of photocatalyst, CuO nanoparticles were added into TiNTAs by the SILAR method with a number of cycles. FESEM imaging proved a nanotubular structure was successfully generated and a better distribution of CuO nanoparticles on a higher number of cycles. The bandgap energy was analyzed by UV-DRS analysis, showing a reduced bandgap of CuO-TiNTAs. The highest hydrogen production was obtained under a photoelectrocatalytic system with CuO-TiNTAs developed under 20 cycles of SILAR with total hydrogen of 7.38 mmol and 16% ammonia being degraded over 120 min.",

keywords = "Ammonia oxidation, CuO-TiO2 nanotubes, Hydrogen, Photoelectrocatalysis",

author = "Raissa Siregar and Refa Odetta and Pramesti, {Haura Alifia} and Muhammad Ibadurrohman and Slamet",

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Siregar, R, Odetta, R, Pramesti, HA, Ibadurrohman, M & Slamet 2024, Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO₂nanotubes. in A Kusuma, JF Fatriansyah, R Dhelika, MA Pratama, R Irwansyah, IJ Maknun, WN Putra, R Ardi, R Harwahyu, YN Harahap & K Lischer (eds), AIP Conference Proceedings. 1 edn, 040017, AIP Conference Proceedings, no. 1, vol. 2710, American Institute of Physics Inc., 17th International Conference on Quality in Research, QiR 2021 in conjunction with the International Tropical Renewable Energy Conference 2021, I-Trec 2021 and the 2nd AUN-SCUD International Conference, CAIC-SIUD, Virtual, Online, India, 13/10/21. https://doi.org/10.1063/5.0144007

Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO₂nanotubes. / Siregar, Raissa; Odetta, Refa; Pramesti, Haura Alifia et al.
AIP Conference Proceedings. ed. / Andyka Kusuma; Jaka Fajar Fatriansyah; Radon Dhelika; Mochamad Adhiraga Pratama; Ridho Irwansyah; Imam Jauhari Maknun; Wahyuaji Narottama Putra; Romadhani Ardi; Ruki Harwahyu; Yulia Nurliani Harahap; Kenny Lischer. 1. ed. American Institute of Physics Inc., 2024. 040017 (AIP Conference Proceedings; Vol. 2710, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO2nanotubes

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N2 - Titania nanotube arrays (TiNTAs) prepared via anodization were utilized as a photocatalyst for hydrogen production and ammonia degradation. To enhance the performance of photocatalyst, CuO nanoparticles were added into TiNTAs by the SILAR method with a number of cycles. FESEM imaging proved a nanotubular structure was successfully generated and a better distribution of CuO nanoparticles on a higher number of cycles. The bandgap energy was analyzed by UV-DRS analysis, showing a reduced bandgap of CuO-TiNTAs. The highest hydrogen production was obtained under a photoelectrocatalytic system with CuO-TiNTAs developed under 20 cycles of SILAR with total hydrogen of 7.38 mmol and 16% ammonia being degraded over 120 min.

AB - Titania nanotube arrays (TiNTAs) prepared via anodization were utilized as a photocatalyst for hydrogen production and ammonia degradation. To enhance the performance of photocatalyst, CuO nanoparticles were added into TiNTAs by the SILAR method with a number of cycles. FESEM imaging proved a nanotubular structure was successfully generated and a better distribution of CuO nanoparticles on a higher number of cycles. The bandgap energy was analyzed by UV-DRS analysis, showing a reduced bandgap of CuO-TiNTAs. The highest hydrogen production was obtained under a photoelectrocatalytic system with CuO-TiNTAs developed under 20 cycles of SILAR with total hydrogen of 7.38 mmol and 16% ammonia being degraded over 120 min.

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Siregar R, Odetta R, Pramesti HA, Ibadurrohman M , Slamet. Photoelectrocatalysis for simultaneous hydrogen production and ammonia degradation using CuO-TiO₂nanotubes. In Kusuma A, Fatriansyah JF, Dhelika R, Pratama MA, Irwansyah R, Maknun IJ, Putra WN, Ardi R, Harwahyu R, Harahap YN, Lischer K, editors, AIP Conference Proceedings. 1 ed. American Institute of Physics Inc. 2024. 040017. (AIP Conference Proceedings; 1). doi: 10.1063/5.0144007