Structure of the high voltage phase of layered P2-Na2/3−z[Mn1/2Fe1/2]O2 and the positive effect of Ni substitution on its stability1. Issue 8 (29th August 2015)

• Record Type: Journal Article
• Authors: Talaie, Elahe; Duffort, Victor; Smith, Hillary L.; Fultz, Brent; Nazar, Linda F.
• Is Part Of: Energy & environmental science. Volume 8:Issue 8(2015)
• Page Start: 2512
• Page End: 2523
• Publication Date: 2015-08-29
• Subjects: Energy conversion -- Periodicals; Fuel switching -- Periodicals; Environmental sciences -- Periodicals; Environmental chemistry -- Periodicals; 333.79
• DOI: 10.1039/c5ee01365h
• Languages: English
• ISSNs: 1754-5692

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj2b2z439x" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />Using in-depth structural and spectroscopic analysis, we unravel the nature of phenomena specific to the Fe³⁺/Fe⁴⁺ redox couple in P2-Na_{0.67−<italic>z</italic>}[Ni_{<italic>y</italic>}Mn_{0.5+<italic>y</italic>}Fe_{0.5−2<italic>y</italic>}]O₂.</p> </abstract>