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Simultaneous photoelectrocatalytic hydrogen production and ammonia degradation using titania nanotube-based photoanodes

Communications in Science and Technology · Vol. 9 No. 2 (2024) · hlm. 207–218

DOI
10.21924/cst.9.2.2024.1464
ISSN
2502-9266, 2502-9258
Terbit
2024-12-31
Penerbit
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Bahasa
eng

Abstrak

The primary focus of this research is to enhance the efficiency and effectiveness of the photoanode based of titania nanotubes in the photoelectrocatalytic process, which enables the simultaneous generation of hydrogen and degradation of ammonia. The modification process involved the incorporation of nitrogen dopant during anodization and sensitization of CuO through Successive Ionic Layer Adsorption Reaction (SILAR). The results of this study showed that the introduction of N dopant led to a significant enhancement in both the ammonia elimination and the hydrogen production, as evidenced by 3N-TiNTAs achieving 74.4% and 561 mmol/m2, respectively. Meanwhile, the highest hydrogen production was observed with 7CuO-TiNTAs at 910.14 mmol/m2. The study revealed that N-TiNTAs exhibited superior performance in ammonia degradation; while CuO-TiNTAs showed higher hydrogen production rates. Furthermore, the mechanistic aspects of the study were also thoroughly examined.

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26 penulis · 72 tautan kepenulisan bersama · 18 lintas organisasi

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  • University of Indonesia
  • State University of Malang
  • Serang Raya University
  • Kementerian Energi dan Sumber Daya Mineral
  • Institut Teknologi Indonesia
  • Universitas Trisakti
  • National Research and Innovation Agency
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Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Reno PratiwiUniversitas Trisakti4
Saddam HuseinUniversity of Indonesia3
Muhammad IbadurrohmanUniversity of Indonesia2
Ryan Rafi RustamadjiUniversity of Indonesia2
Samsiar wicaksonoState University of Malang1
MardhatillahAfiliasi tidak diketahui1
Shirly Rizki KusumaningrumState University of Malang1
AngelinaAfiliasi tidak diketahui1
Tania Surya UtamiUniversity of Indonesia1
Yuswan MuharamUniversity of Indonesia1
Rita ArbiantiUniversity of Indonesia1
Bryan SuryapranataUniversity of Indonesia1
Linatri Purwati LatifahUniversity of Indonesia1
Najah Fadilah PutriUniversity of Indonesia1
RatnawatiAfiliasi tidak diketahui1
Calvin SantosoUniversity of Indonesia1
Slamet SlametUniversity of Indonesia1
Abdul Hamid BudimanNational Research and Innovation Agency1
Muh KurniawanAfiliasi tidak diketahui1
Adiwar AdiwarAfiliasi tidak diketahui1
Chairil AnwarAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://cst.kipmi.or.id/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Simultaneous photoelectrocatalytic hydrogen production and ammonia degradation using titania nanotube-based photoanodes</dc:title>
	<dc:creator>Elysabeth, Tiur</dc:creator>
	<dc:creator>Dewi, Eniya Listiani </dc:creator>
	<dc:creator>Ratnawati</dc:creator>
	<dc:creator>Mulia, Kamarza</dc:creator>
	<dc:creator>Slamet</dc:creator>
	<dc:subject xml:lang="en-US">Nitrogen-doped</dc:subject>
	<dc:subject xml:lang="en-US">CuO sensitized</dc:subject>
	<dc:subject xml:lang="en-US">Photoelectrocatalytic</dc:subject>
	<dc:subject xml:lang="en-US">Hydrogen production</dc:subject>
	<dc:subject xml:lang="en-US">Ammonia degradation</dc:subject>
	<dc:description xml:lang="en-US">The primary focus of this research is to enhance the efficiency and effectiveness of the photoanode based of titania nanotubes in the photoelectrocatalytic process, which enables the simultaneous generation of hydrogen and degradation of ammonia. The modification process involved the incorporation of nitrogen dopant during anodization and sensitization of CuO through Successive Ionic Layer Adsorption Reaction (SILAR). The results of this study showed that the introduction of N dopant led to a significant enhancement in both the ammonia elimination and the hydrogen production, as evidenced by 3N-TiNTAs achieving 74.4% and 561 mmol/m2, respectively. Meanwhile, the highest hydrogen production was observed with 7CuO-TiNTAs at 910.14 mmol/m2. The study revealed that N-TiNTAs exhibited superior performance in ammonia degradation; while CuO-TiNTAs showed higher hydrogen production rates. Furthermore, the mechanistic aspects of the study were also thoroughly examined.</dc:description>
	<dc:publisher xml:lang="en-US">Komunitas Ilmuwan dan Profesional Muslim Indonesia</dc:publisher>
	<dc:date>2024-12-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://cst.kipmi.or.id/journal/article/view/1464</dc:identifier>
	<dc:identifier>10.21924/cst.9.2.2024.1464</dc:identifier>
	<dc:source xml:lang="en-US">Communications in Science and Technology; Vol. 9 No. 2 (2024); 207-218</dc:source>
	<dc:source xml:lang="id-ID">Communications in Science and Technology; Vol 9 No 2 (2024); 207-218</dc:source>
	<dc:source>2502-9266</dc:source>
	<dc:source>2502-9258</dc:source>
	<dc:source>10.21924/cst.9.2.2024</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://cst.kipmi.or.id/journal/article/view/1464/180</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2024 Communications in Science and Technology</dc:rights>
</oai_dc:dc>