Electrochemical potential of poly(viniyl acohol) modified bacterial nanocellulose as platinum nanoparticles support

2022
Authors
Ponjavić, Marijana
Stevanović, Sanja

Jeremić, Sanja

Nikodinović-Runić, Jasmina

Ćosović, Vladan

Maksimović, Vesna

Conference object (Published version)
Metadata
Show full item recordAbstract
The main objective of this work was to prepare new platinum supported catalyst on BNC/PVA composite as nanoparticles carrier, designed for electrocatalytic applications. For that purpose, BNC/Pt suspension was mixed with 1 wt% PVA solution and BNC/PVA/Pt catalyst in the form of film was successfully synthesized. The structure and thermal properties of catalyst were characterized by ATR-FTIR and TG analysis, respectively, while its crystallinity was investigated
by XRD analysis. Electrocatalytic potential of BNC/PVA/Pt catalyst was tested in methanol
oxidation reaction. Remarkable catalytic activity of new Pt based catalyst was confirmed. The
obtained results for catalyst activity was comparable to those obtained for preferentially used
carbon based Pt supports pointing that BNC based composited can be considered as great
substitution of carbon based materials with the green one.
Keywords:
Bacterial nanocelulose / Pt nanoparticles / methanol oxidation / poly(vinyl alcohol)Source:
Book of abstracts - XV International scientific conference of chemists, technologists and environmentalists of Republic of Srpska, October 21-22, 2022 , Banja Luka, 2022, 33-33Publisher:
- Banja Luka : University in Banjaluka, Faculty of Technology
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)
- AdCatFC - Advanced Catalysts for Low Temperature Fuel Cells: From Model System to Sustainable Catalysts (RS-7739802)
URI
https://savjetovanje.tf.unibl.org/home/digital-library/book-of-abstracts/https://cer.ihtm.bg.ac.rs/handle/123456789/5939
Institution/Community
IHTMTY - CONF AU - Ponjavić, Marijana AU - Stevanović, Sanja AU - Jeremić, Sanja AU - Nikodinović-Runić, Jasmina AU - Ćosović, Vladan AU - Maksimović, Vesna PY - 2022 UR - https://savjetovanje.tf.unibl.org/home/digital-library/book-of-abstracts/ UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5939 AB - The main objective of this work was to prepare new platinum supported catalyst on BNC/PVA composite as nanoparticles carrier, designed for electrocatalytic applications. For that purpose, BNC/Pt suspension was mixed with 1 wt% PVA solution and BNC/PVA/Pt catalyst in the form of film was successfully synthesized. The structure and thermal properties of catalyst were characterized by ATR-FTIR and TG analysis, respectively, while its crystallinity was investigated by XRD analysis. Electrocatalytic potential of BNC/PVA/Pt catalyst was tested in methanol oxidation reaction. Remarkable catalytic activity of new Pt based catalyst was confirmed. The obtained results for catalyst activity was comparable to those obtained for preferentially used carbon based Pt supports pointing that BNC based composited can be considered as great substitution of carbon based materials with the green one. PB - Banja Luka : University in Banjaluka, Faculty of Technology C3 - Book of abstracts - XV International scientific conference of chemists, technologists and environmentalists of Republic of Srpska, October 21-22, 2022 , Banja Luka T1 - Electrochemical potential of poly(viniyl acohol) modified bacterial nanocellulose as platinum nanoparticles support SP - 33 EP - 33 UR - https://hdl.handle.net/21.15107/rcub_cer_5939 ER -
@conference{ author = "Ponjavić, Marijana and Stevanović, Sanja and Jeremić, Sanja and Nikodinović-Runić, Jasmina and Ćosović, Vladan and Maksimović, Vesna", year = "2022", abstract = "The main objective of this work was to prepare new platinum supported catalyst on BNC/PVA composite as nanoparticles carrier, designed for electrocatalytic applications. For that purpose, BNC/Pt suspension was mixed with 1 wt% PVA solution and BNC/PVA/Pt catalyst in the form of film was successfully synthesized. The structure and thermal properties of catalyst were characterized by ATR-FTIR and TG analysis, respectively, while its crystallinity was investigated by XRD analysis. Electrocatalytic potential of BNC/PVA/Pt catalyst was tested in methanol oxidation reaction. Remarkable catalytic activity of new Pt based catalyst was confirmed. The obtained results for catalyst activity was comparable to those obtained for preferentially used carbon based Pt supports pointing that BNC based composited can be considered as great substitution of carbon based materials with the green one.", publisher = "Banja Luka : University in Banjaluka, Faculty of Technology", journal = "Book of abstracts - XV International scientific conference of chemists, technologists and environmentalists of Republic of Srpska, October 21-22, 2022 , Banja Luka", title = "Electrochemical potential of poly(viniyl acohol) modified bacterial nanocellulose as platinum nanoparticles support", pages = "33-33", url = "https://hdl.handle.net/21.15107/rcub_cer_5939" }
Ponjavić, M., Stevanović, S., Jeremić, S., Nikodinović-Runić, J., Ćosović, V.,& Maksimović, V.. (2022). Electrochemical potential of poly(viniyl acohol) modified bacterial nanocellulose as platinum nanoparticles support. in Book of abstracts - XV International scientific conference of chemists, technologists and environmentalists of Republic of Srpska, October 21-22, 2022 , Banja Luka Banja Luka : University in Banjaluka, Faculty of Technology., 33-33. https://hdl.handle.net/21.15107/rcub_cer_5939
Ponjavić M, Stevanović S, Jeremić S, Nikodinović-Runić J, Ćosović V, Maksimović V. Electrochemical potential of poly(viniyl acohol) modified bacterial nanocellulose as platinum nanoparticles support. in Book of abstracts - XV International scientific conference of chemists, technologists and environmentalists of Republic of Srpska, October 21-22, 2022 , Banja Luka. 2022;:33-33. https://hdl.handle.net/21.15107/rcub_cer_5939 .
Ponjavić, Marijana, Stevanović, Sanja, Jeremić, Sanja, Nikodinović-Runić, Jasmina, Ćosović, Vladan, Maksimović, Vesna, "Electrochemical potential of poly(viniyl acohol) modified bacterial nanocellulose as platinum nanoparticles support" in Book of abstracts - XV International scientific conference of chemists, technologists and environmentalists of Republic of Srpska, October 21-22, 2022 , Banja Luka (2022):33-33, https://hdl.handle.net/21.15107/rcub_cer_5939 .