Silvia Bodoardo

Polytechnic University of Turin

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Nerino Penazzi

Polytechnic University of Turin

Carlotta Francia

Polytechnic University of Turin

Julia Amici

Polytechnic University of Turin

Claudio Gerbaldi

National Interuniversity Consortium of Materials Science and Technology

Daniele Versaci

Polytechnic University of Turin

Giuseppina Meligrana

National Interuniversity Consortium of Materials Science and Technology

Jijeesh Ravi Nair

Helmholtz-Institute Münster

Roberta Maria Bongiovanni

Polytechnic University of Turin

Usman Zubair

National Textile University

Federico Bella

Polytechnic University of Turin

Cooperative Institutions

Polytechnic University of Turin

120

National Interuniversity Consortium of Materials Science and Technology

University of Turin

Centre National de la Recherche Scientifique

Torino e-district

Italian Institute of Technology

Center for Sustainable Future Technologies

Sapienza University of Rome

Commissariat à l'Énergie Atomique et aux Énergies Alternatives

Helmholtz-Institute Ulm

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Influence of electrode fabrication process on nanocrystalline tin oxide electrochemical behaviour for high voltage SnO2/LNMO full cell Li-ion battery

Journal of Energy Storage (2023)

Daniele Versaci Georgia Kastrinaki George Ganas Dimitrios Zarvalis George Karagiannakis

Tin oxide is one of the most promising anode materials to replace graphite in the next generation lithium-ion batteries thanks to its high theoretical specific capacity, low cost and large availability. Unfortunately, its large-scale application is still limited, due to marked capacity loss and poor cyclability. Recent findings demonstrated improved reversibility of the electrochemical reactions through the optimization of SnO2 particles size. In this frame, the sol-gel method has proved to be one of the most interesting synthesis processes to obtain mono and polycrystalline SnO2 particles, which guarantee higher reversibility of the conversion reaction. In this work, SnO2 nanoparticles was synthesized by sol-gel method, with an average size of 5–50 nm, depending on the post calcination temperature. Subsequently, the optimization of the electrode composition in terms of mass loading and binder allowed to achieve a specific capacity of 350 mAh g−1, with a Coulombic efficiency of 99.9 % after 100 cycles at high current rate of 0.75 A g−1. Finally, the optimized and pre-lithiated SnO2 anode was coupled with the high voltage LiNi0.5Mn1.5O4 (LNMO) cathode in full-cell configuration, and the contribution of the voltage window and formation step to the final cell capacity was studied to determine the optimum conditions at which high cycling stability can be obtained.

Nanocrystalline material

Tin oxide

Capacity loss

10.1016/j.est.2023.107357

Cite

Citations (4)

Dissolution of pastes in lead-acid battery recycling plants

Journal of Applied Electrochemistry (1993)

M. Maja Silvia Bodoardo C. Serracane R. Baudino

Lead dioxide

Lead smelting

10.1007/bf00249955