Batteries: Solution‐Processed All‐V 2 O 5 Battery (Small 40/2020)

O + + H 2 O „ + M ... \ H 5 O 2 + „ + M ...

Battery Materials for All - Solid State Batteries

The Grey group tackles a broad range of materials science and energy storage challenges that include various aspects of solid state chemistry, spectroscopy, and theoretical studies. To understand and control the materials that are desirable for energy storage applications, we use a suite of synthetic and analytical techniques, including diffraction, microscopy, solid state NMR, and computation....

Ald - Enabled Cathode - Catalyst Architectures for Li - O 2 Batteries

Title of Dissertation: ALD-ENABLED CATHODE-CATALYST ARCHITECTURES FOR LI-O2 BATTERIES Marshall Adam Schroeder, Doctor of Philosophy, 2015 Directed By: Professor Gary W. Rubloff Minta Martin Professor of Engineering Department of Materials Science and Engineering Institute for Systems Research The Li-O2 electrochemical redox couple is one of the prime candidates for next generation energy storag...

Poly[ethyl­enediaminium [di-μ-aqua-(μ6-benzene-1,2,4,5-tetra­carboxyl­ato-κ10 O 1,O 1′:O 2,O 2′:O 2′:O 4,O 4′:O 5:O 5,O 5′)dithallium(I)]]

The title compound, {(C(2)H(10)N(2))[Tl(2)(C(10)H(2)O(8))(H(2)O)(2))]}(n), was prepared using (enH(2))(2)(btc)·2H(2)O and thallium(I) nitrate (en = ethyl-enediamine and btcH(4) = benzene-1,2,4,5-tetra-carboxylic acid). The enH(2) cation and btc ligand are each located on an inversion centre. The Tl(I) atom is seven-coordinated by three btc ligands and two water mol-ecules in an irregular geomet...

Charge Ordering and Optical Transitions of Liv 2 O 5 and Nav 2 O 5

We present the measurements of the polarized optical spectra of NaV2O5 and LiV2O5. In the energy range from 0.5 to 5.5 eV we observe similar peaks in the E ‖ a spectra of NaV2O5 and LiV2O5, which suggests similar electronic structure along the a axis in both materials. On the other hand, we find almost complete suppression of the peaks in σb of LiV2O5 around 1 and 5 eV. We attribute this suppre...