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W. Peter Kalisvaart
Researcher at University of Alberta
Publications - 17
Citations - 1748
W. Peter Kalisvaart is an academic researcher from University of Alberta. The author has contributed to research in topics: Silicon & Sodium-ion battery. The author has an hindex of 12, co-authored 16 publications receiving 1481 citations. Previous affiliations of W. Peter Kalisvaart include National Research Council & National Institute for Nanotechnology.
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Journal ArticleDOI
High-density sodium and lithium ion battery anodes from banana peels
Elmira Memarzadeh Lotfabad,Jia Ding,Jia Ding,Kai Cui,Alireza Kohandehghan,Alireza Kohandehghan,W. Peter Kalisvaart,W. Peter Kalisvaart,Mike Hazelton,Mike Hazelton,David Mitlin,David Mitlin +11 more
TL;DR: A combination of XRD and XPS demonstrates highly reversible Na intercalation rather than metal underpotential deposition, and the same analysis proves the presence of metallic Li in the pores, withintercalation being much less pronounced.
Journal ArticleDOI
Anodes for Sodium Ion Batteries Based on Tin–Germanium–Antimony Alloys
Behdokht Farbod,Behdokht Farbod,Kai Cui,W. Peter Kalisvaart,W. Peter Kalisvaart,Martin Kupsta,Beniamin Zahiri,Beniamin Zahiri,Alireza Kohandehghan,Alireza Kohandehghan,Elmira Memarzadeh Lotfabad,Elmira Memarzadeh Lotfabad,Zhi Li,Zhi Li,Erik J. Luber,Erik J. Luber,David Mitlin,David Mitlin +17 more
TL;DR: HRTEM shows that Sn50Ge25Sb25 is a composite of 10-15 nm Sn and Sn-alloyed Ge nanocrystallites that are densely dispersed within an amorphous matrix, which leads to hypothesize that this new phenomenon originates from the Ge(Sn) that is able to sodiate beyond the 1:1 Na:Ge ratio reported for the pure element.
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High Rate Electrochemical Capacitors from Three-Dimensional Arrays of Vanadium Nitride Functionalized Carbon Nanotubes
Li Zhang,Li Zhang,Chris M. B. Holt,Chris M. B. Holt,Erik J. Luber,Erik J. Luber,Brian C. Olsen,Brian C. Olsen,Huatao Wang,Huatao Wang,Huatao Wang,Mohsen Danaie,Mohsen Danaie,Xinwei Cui,Xuehai Tan,Xuehai Tan,Vicki W. Lui,W. Peter Kalisvaart,W. Peter Kalisvaart,David Mitlin,David Mitlin +20 more
TL;DR: In this article, a simple methodology is developed to directly synthesize three-dimensional (3D) electrochemically supercapacitive arrays, consisting of multiwalled carbon nanotubes conformally covered by nanocrystalline vanadium nitride, firmly anchored to glassy carbon or Inconel electrodes.
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Sn–Bi–Sb alloys as anode materials for sodium ion batteries
Hezhen Xie,Hezhen Xie,W. Peter Kalisvaart,W. Peter Kalisvaart,Brian C. Olsen,Brian C. Olsen,Erik J. Luber,Erik J. Luber,David Mitlin,Jillian M. Buriak,Jillian M. Buriak +10 more
TL;DR: In this article, the performance and electrochemical charge/discharge behavior of Sn-Bi-Sb alloy films were examined, as well as pure Sn, Bi, and Sb films, as anodes for sodium ion batteries (SIBs).
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Activation with Li Enables Facile Sodium Storage in Germanium
Alireza Kohandehghan,Alireza Kohandehghan,Kai Cui,Martin Kupsta,Jia Ding,Jia Ding,Elmira Memarzadeh Lotfabad,Elmira Memarzadeh Lotfabad,W. Peter Kalisvaart,W. Peter Kalisvaart,David Mitlin,David Mitlin,David Mitlin +12 more
TL;DR: In this article, the authors demonstrate that activation by a single lithiation-delithiation cycle leads to a dramatic improvement in the practically achievable capacity, in rate capability, and in cycling stability of Ge nanowires (GeNWs) and Ge thin film (GeTF).