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2篇 您的检索式:作者名="Edson Nossol"
    题名 作者 年代 出处 被引量
1Characterization and electrochemical performance of CeO2 and Eu-doped CeO2 films as a manganese redox flow battery component显示文摘Hexagonal CeO_2 and Eu-doped CeO_2 nanoparticles were obtained using a facile microwave-hydro thermal method under mild conditions and their application towards manganese redox flow battery component were studied. The structural properties were studied by X-ray diffraction and indicate that samples present a fluorite structure. Raman spectroscopy shows Eu3+ ions substitute Ce^(4+) and generate oxygen vacancies. Electrochemical properties of pure and Eu-doped CeO_2 films deposited at graphite substrates investigated by cyclic voltammetry and galvanostatic charge—discharge indicate that dopant concentration affects the electrochemical properties of CeO_2. The increase in the reversibility redox of electrochemical systems observed is attributed to coexistence of Ce^(4+)/Ce^(3+) redox couple confirmed by XPS.Charge—discharge tests display coulombic and voltage efficiency values of above 80% and 90%, respectively. The obtained specific capacity for Ce_(0.99)Eu_(0.01)O_2(372.49 mAh/g) and pure oxide(334.84 mAh/g)indicates that both samples are promising for application in Mn-batteries.Monica A.Rodrigues Ariadne C.Catto Elson Longo Edson Nossol Renata C.Lima 2018Journal of Rare Earths2018,36,10:2
2Carbon paste electrodes made from novel carbonaceous materials:Preparation and electrochemical characterizati0n显示文摘Edson Nossol Aldo J G Zarbin 0,,02:1
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