Bacterial nanocellulose as green support of platinum nanoparticles for effective methanol oxidation
Authorized Users Only
2022
Authors
Ponjavić, MarijanaStevanović, Sanja
Nikodinović-Runić, Jasmina
Jeremić, Sanja
Ćosović, Vladan
Maksimović, Vesna
Article (Published version)
Metadata
Show full item recordAbstract
Bacterial nanocellulose, BNC, has emerged as a new class of nanomaterials recognized as renewable, biodegradable, biocompatible and material for versatile applications. BNC also proved as a perfect support matrix for metallic nanoparticle synthesis and appeared as suitable alternative for widely used carbon based materials. Following the idea to replace commonly used carbon based materials for platinum supports with the green and sustainable one, BNC appeared as an excellent candidate. Herein, microwave assisted synthesis has been reported for the first time for platinum nanoparticles supported on BNC as green material. Bacterial nanocelullose-platinum catalyst, Pt/BNC, was investigated by Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), atomic force microscopy (AFM), X-ray diffractometry (XRD) and transmission-electron microscopy (TEM) analysis. The obtained results confirmed successful synthesis of new Pt-based catalyst. It was found that Pt/BN...C catalyst has high electrocatalytic performance in methanol oxidation reaction. Green/sustainable catalytic system is highly desirable and provided by the elegant microwave assisted synthesis of Pt/BNC will pave the way for a larger scale application and expedite the market penetration of such fuel cells.
Keywords:
Bacterial nanocellulose / Methanol oxidation / Pt catalyst / Microwave synthesis / Green supportSource:
International Journal of Biological Macromolecules, 2022, 223, 1474-1484Publisher:
- Elsevier BV
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-MESTD-inst-2020-200026)
- AdCatFC - Advanced Catalysts for Low Temperature Fuel Cells: From Model System to Sustainable Catalysts (RS-ScienceFundRS-Ideje-7739802)
- Horizon 2020 research and innovation programme under grant agreement No 870292 (BioICEP)
Institution/Community
IHTMTY - JOUR AU - Ponjavić, Marijana AU - Stevanović, Sanja AU - Nikodinović-Runić, Jasmina AU - Jeremić, Sanja AU - Ćosović, Vladan AU - Maksimović, Vesna PY - 2022 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/5573 AB - Bacterial nanocellulose, BNC, has emerged as a new class of nanomaterials recognized as renewable, biodegradable, biocompatible and material for versatile applications. BNC also proved as a perfect support matrix for metallic nanoparticle synthesis and appeared as suitable alternative for widely used carbon based materials. Following the idea to replace commonly used carbon based materials for platinum supports with the green and sustainable one, BNC appeared as an excellent candidate. Herein, microwave assisted synthesis has been reported for the first time for platinum nanoparticles supported on BNC as green material. Bacterial nanocelullose-platinum catalyst, Pt/BNC, was investigated by Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), atomic force microscopy (AFM), X-ray diffractometry (XRD) and transmission-electron microscopy (TEM) analysis. The obtained results confirmed successful synthesis of new Pt-based catalyst. It was found that Pt/BNC catalyst has high electrocatalytic performance in methanol oxidation reaction. Green/sustainable catalytic system is highly desirable and provided by the elegant microwave assisted synthesis of Pt/BNC will pave the way for a larger scale application and expedite the market penetration of such fuel cells. PB - Elsevier BV T2 - International Journal of Biological Macromolecules T1 - Bacterial nanocellulose as green support of platinum nanoparticles for effective methanol oxidation VL - 223 SP - 1474 EP - 1484 DO - 10.1016/j.ijbiomac.2022.10.278 ER -
@article{ author = "Ponjavić, Marijana and Stevanović, Sanja and Nikodinović-Runić, Jasmina and Jeremić, Sanja and Ćosović, Vladan and Maksimović, Vesna", year = "2022", abstract = "Bacterial nanocellulose, BNC, has emerged as a new class of nanomaterials recognized as renewable, biodegradable, biocompatible and material for versatile applications. BNC also proved as a perfect support matrix for metallic nanoparticle synthesis and appeared as suitable alternative for widely used carbon based materials. Following the idea to replace commonly used carbon based materials for platinum supports with the green and sustainable one, BNC appeared as an excellent candidate. Herein, microwave assisted synthesis has been reported for the first time for platinum nanoparticles supported on BNC as green material. Bacterial nanocelullose-platinum catalyst, Pt/BNC, was investigated by Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), atomic force microscopy (AFM), X-ray diffractometry (XRD) and transmission-electron microscopy (TEM) analysis. The obtained results confirmed successful synthesis of new Pt-based catalyst. It was found that Pt/BNC catalyst has high electrocatalytic performance in methanol oxidation reaction. Green/sustainable catalytic system is highly desirable and provided by the elegant microwave assisted synthesis of Pt/BNC will pave the way for a larger scale application and expedite the market penetration of such fuel cells.", publisher = "Elsevier BV", journal = "International Journal of Biological Macromolecules", title = "Bacterial nanocellulose as green support of platinum nanoparticles for effective methanol oxidation", volume = "223", pages = "1474-1484", doi = "10.1016/j.ijbiomac.2022.10.278" }
Ponjavić, M., Stevanović, S., Nikodinović-Runić, J., Jeremić, S., Ćosović, V.,& Maksimović, V.. (2022). Bacterial nanocellulose as green support of platinum nanoparticles for effective methanol oxidation. in International Journal of Biological Macromolecules Elsevier BV., 223, 1474-1484. https://doi.org/10.1016/j.ijbiomac.2022.10.278
Ponjavić M, Stevanović S, Nikodinović-Runić J, Jeremić S, Ćosović V, Maksimović V. Bacterial nanocellulose as green support of platinum nanoparticles for effective methanol oxidation. in International Journal of Biological Macromolecules. 2022;223:1474-1484. doi:10.1016/j.ijbiomac.2022.10.278 .
Ponjavić, Marijana, Stevanović, Sanja, Nikodinović-Runić, Jasmina, Jeremić, Sanja, Ćosović, Vladan, Maksimović, Vesna, "Bacterial nanocellulose as green support of platinum nanoparticles for effective methanol oxidation" in International Journal of Biological Macromolecules, 223 (2022):1474-1484, https://doi.org/10.1016/j.ijbiomac.2022.10.278 . .