M
Michael E. Spahr
Researcher at ETH Zurich
Publications - 61
Citations - 2608
Michael E. Spahr is an academic researcher from ETH Zurich. The author has contributed to research in topics: Graphite & Lithium. The author has an hindex of 26, co-authored 61 publications receiving 2394 citations. Previous affiliations of Michael E. Spahr include École Polytechnique Fédérale de Lausanne & Paul Scherrer Institute.
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Redox-Active Nanotubes of Vanadium Oxide.
TL;DR: In this article, a simple cation exchange can be used to remove template molecules between the individual shells of the VOx nanotubes without destroying the tubes, which can then be used as template molecules to remove the template molecules.
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High Rate Capability of Graphite Negative Electrodes for Lithium-Ion Batteries
TL;DR: In this paper, the performance of the carbon negative electrode, which is composed of TIMREX SFG synthetic graphite material of varying particle size distribution, was investigated and a transport limitation model was proposed to explain the restrictions of the high current performance of graphite electrodes.
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Characterization of Layered Lithium Nickel Manganese Oxides Synthesized by a Novel Oxidative Coprecipitation Method and Their Electrochemical Performance as Lithium Insertion Electrode Materials
TL;DR: In this article, a solution-prepared pure lithium nickel oxide, LiNiO 2, was evaluated as a function of the calcination temperature and manganese content, with a specific charge of 170 mAh g -1 for materials with a Ni:Mn ratio of about 1:1
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Vanadium Oxide Nanotubes. A New Nanostructured Redox‐Active Material for the Electrochemical Insertion of Lithium
Michael E. Spahr,Michael E. Spahr,Petra Stoschitzki‐Bitterli,Reinhard Nesper,Otto Haas,Petr Novák +5 more
TL;DR: Vanadium oxide nanotubes were prepared in a modified sol-gel reaction of vanadium oxide triisopropoxide conducted in the presence of the structurally directing hexadecylamine and followed by hydrothermal treatment as discussed by the authors.
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Development of carbon conductive additives for advanced lithium ion batteries
TL;DR: In this article, the performance of the newly developed conductive carbon blacks C-NERGY™ Super C65 and Super C45 was studied with regard to their performance as conductive additives in positive lithium ion battery electrodes.