The figure below shows E against x at 30 C for a cell with a spinel based LixMn 2 O 4 cathode (0 (a) Describe the structure you might expect for a LiMn 2 O 4 spinel (b) State what can you conclude from Ecell versus x in the regions 0 (c) State what could cause the marked drop in Ecell at x 1 Ecal (...

The electrochemical data are taken from Ohzuku et al J Electrochem Soc 137 1990 769775 a Spinel has ...

The figure below shows E against x at 30 C for a cell with a spinel-based LixMn

Question:

The figure below shows E against x at 30 °C for a cell with a spinel-based LixMn₂O₄cathode (0

(a) Describe the structure you might expect for a LiMn₂O₄ spinel.

(b) State what can you conclude from Ecell versus x in the regions 0

(c) State what could cause the marked drop in Ecell at x = 1.

Ecal (V) = 4.5 4.0 3.5 3.0 2.5 0.0 0.5 bet 1.0 x in Li,Mn>O4 1.5 2.0

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Solid State Materials Chemistry

ISBN: 9780521873253

1st Edition

Authors: Patrick M. Woodward, Pavel Karen, John S. O. Evans, Thomas Vogt

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The figure below shows E against x at 30 C for a cell with a spinel-based LixMn

Question:

Ecal (V) = 4.5 4.0 3.5 3.0 2.5 0.0 0.5 bet 1.0 x in Li,Mn>O4 1.5 2.0

Step by Step Answer:

The electrochemical data are taken from Ohzuku et al J Electrochem Soc 137 1990 769775 a Spinel has ...View the full answer

Solid State Materials Chemistry

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