Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Nanostructured materials present unique properties as electrocatalysts for various industrial needs such as electrochemical energy conversion and storage. Aiming to enhance the electrocatalytic properties of Pd towards the electrochemical oxidation of ethanol, we used the electrodeposited Sn dendrites as a sub-layer for Pd. We tested the resulting Sn-Pd electrocatalysts for ethanol oxidation reaction (EOR). It was obtained that different morphological characteristics of Sn contribute to and determine Pd electrochemical behavior in EOR. By varying the amount of Sn loading prepared in the potentiostatic regime and keeping constant Pd loading, a series of Sn-Pd electrocatalysts with various ratios of Sn and Pd were synthesized and among them, Sn0.6-Pd0.4 showed to be the most active and poisoning tolerant catalyst in EOR. It was pointed out that optimization of composition and morphology assures well synergy of Sn with Pd towards EOR and at the same time demonstrates the guide for the des...ign of novel materials with specific properties. Therefore Sn-Pd catalysts have emerged as a suitable and promising anode material for direct alcohol fuel cells.
Кључне речи:
tin / palladium / morphology / composition / electrooxidationИзвор:
Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia, 2023, 137-137Издавач:
- Skopje : Society of chemists and technologists of Macedonia
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- AdCatFC - Advanced Catalysts for Low Temperature Fuel Cells: From Model System to Sustainable Catalysts (RS-ScienceFundRS-Ideje-7739802)
Институција/група
IHTMTY - CONF AU - Lović, Jelena AU - Nikolić, Nebojša D. AU - Živković, Predrag AU - Stevanović, Maja PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6708 AB - Nanostructured materials present unique properties as electrocatalysts for various industrial needs such as electrochemical energy conversion and storage. Aiming to enhance the electrocatalytic properties of Pd towards the electrochemical oxidation of ethanol, we used the electrodeposited Sn dendrites as a sub-layer for Pd. We tested the resulting Sn-Pd electrocatalysts for ethanol oxidation reaction (EOR). It was obtained that different morphological characteristics of Sn contribute to and determine Pd electrochemical behavior in EOR. By varying the amount of Sn loading prepared in the potentiostatic regime and keeping constant Pd loading, a series of Sn-Pd electrocatalysts with various ratios of Sn and Pd were synthesized and among them, Sn0.6-Pd0.4 showed to be the most active and poisoning tolerant catalyst in EOR. It was pointed out that optimization of composition and morphology assures well synergy of Sn with Pd towards EOR and at the same time demonstrates the guide for the design of novel materials with specific properties. Therefore Sn-Pd catalysts have emerged as a suitable and promising anode material for direct alcohol fuel cells. PB - Skopje : Society of chemists and technologists of Macedonia C3 - Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia T1 - Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium SP - 137 EP - 137 UR - https://hdl.handle.net/21.15107/rcub_cer_6708 ER -
@conference{ author = "Lović, Jelena and Nikolić, Nebojša D. and Živković, Predrag and Stevanović, Maja", year = "2023", abstract = "Nanostructured materials present unique properties as electrocatalysts for various industrial needs such as electrochemical energy conversion and storage. Aiming to enhance the electrocatalytic properties of Pd towards the electrochemical oxidation of ethanol, we used the electrodeposited Sn dendrites as a sub-layer for Pd. We tested the resulting Sn-Pd electrocatalysts for ethanol oxidation reaction (EOR). It was obtained that different morphological characteristics of Sn contribute to and determine Pd electrochemical behavior in EOR. By varying the amount of Sn loading prepared in the potentiostatic regime and keeping constant Pd loading, a series of Sn-Pd electrocatalysts with various ratios of Sn and Pd were synthesized and among them, Sn0.6-Pd0.4 showed to be the most active and poisoning tolerant catalyst in EOR. It was pointed out that optimization of composition and morphology assures well synergy of Sn with Pd towards EOR and at the same time demonstrates the guide for the design of novel materials with specific properties. Therefore Sn-Pd catalysts have emerged as a suitable and promising anode material for direct alcohol fuel cells.", publisher = "Skopje : Society of chemists and technologists of Macedonia", journal = "Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia", title = "Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium", pages = "137-137", url = "https://hdl.handle.net/21.15107/rcub_cer_6708" }
Lović, J., Nikolić, N. D., Živković, P.,& Stevanović, M.. (2023). Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium. in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia Skopje : Society of chemists and technologists of Macedonia., 137-137. https://hdl.handle.net/21.15107/rcub_cer_6708
Lović J, Nikolić ND, Živković P, Stevanović M. Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium. in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia. 2023;:137-137. https://hdl.handle.net/21.15107/rcub_cer_6708 .
Lović, Jelena, Nikolić, Nebojša D., Živković, Predrag, Stevanović, Maja, "Facile Synthesis of Sn-Pd Catalysts With High Performances For Ethanol Electro-Oxidation In Alkaline Medium" in Book of abstracts - 26th Congress of Chemists and Technologysts of Macedonia, 20–23 September 2023 Metropol Lake Resort Ohrid, N. Macedonia (2023):137-137, https://hdl.handle.net/21.15107/rcub_cer_6708 .