Browsing NTNU Open by Author "Blanco, Maria Valeria"
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Comparing LiFSI and LiPF6 electrolytes for Algae based Silica Anodes in Li-ion Batteries
Korneliussen, Anne-Line Berg (Master thesis, 2020)Energiteknologi har en stor innvirkning på samfunnet vårt, alt fra miljøutfordringer og økonomisk utvikling til forbruker elektronikk og transportsektoren påvirkes av energiteknologi. I fremtiden vil energiteknologier, ... -
Electrochemical activation of a diatom-derived SiO<inf>2</inf>/C composite anode and its implementation in a lithium ion battery
Renman, Viktor; Blanco, Maria Valeria; Norberg, Andreas Nicolai; Vullum-Bruer, Fride; Svensson, Ann Mari (Peer reviewed; Journal article, 2021)Nano-architectured silica is extracted from algae harvested in the ocean. Its electrochemical properties are investigated as an anode material for lithium ion batteries. The beneficial effect of a carbon coating formed by ... -
Nanostructured diatom earth SiO2 negative electrodes with superior electrochemical performance for lithium ion batteries
Blanco, Maria Valeria; Renman, Viktor; Vullum-Bruer, Fride; Svensson, Ann Mari (Peer reviewed; Journal article, 2020)Diatomaceous earth (DE) is a naturally occurring silica source constituted by fossilized remains of diatoms, a type of hard-shelled algae, which exhibits a complex hierarchically nanostructured porous silica network. In ... -
Optimizing carbon coating parameters for obtaining SiO2/C anodes with improved electrochemical performance
Blanco, Maria Valeria; Renman, Viktor; Zhu, Jiefang; Vullum-Bruer, Fride; Svensson, Ann Mari (Peer reviewed; Journal article, 2021)In this work, we present a comprehensive and systematic study on the use of low-cost and highly abundant carbon precursors to obtain SiO2/C anodes with superior electrochemical performance towards Li-ions. Different SiO2/C ...