Comparative Study of LiNi0.5Mn1.5O4-δ and LiNi0.5Mn1.5O4 Cathodes Having Two Crystallographic Structures:  Fd3m and P4332

Kim, Jung‐Hyun; Myung, Seung‐Taek; Seung Yoon, Chong; Kang, S.G.; Sun, Yang‐Kook

doi:10.1021/cm035050s

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Comparative Study of LiNi0.5Mn1.5O4-δ and LiNi0.5Mn1.5O4 Cathodes Having Two Crystallographic Structures: Fd3m and P4332

Shared by NobleBlocks on Feb 13, 2004 • 12:00 AM UTC

Authors:

Jung‐Hyun Kim

Seung‐Taek Myung

Chong Seung Yoon

Abstract

Nonstoichiometric LiNi0.5Mn1.5O4-δ and stoichiometric LiNi0.5Mn1.5O4 cathodes with two different structures (Fd3̄m and P4332) were synthesized by a molten salt method. Rietveld refinement of the X-ray diffraction (XRD) data and a selected-area electron diffraction (SAED) study confirmed that the fac...

Subject

Selected area diffraction

Materials science

Rietveld refinement

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