In situ synchrotron radiation investigation of V2O5–Nb2O5 metastable compounds: transformational kinetics at high temperatures with a new structural solution for the orthorhombic V4Nb20O60 phase-Reference-Cited by-同舟云学术

In situ synchrotron radiation investigation of V2O5–Nb2O5 metastable compounds: transformational kinetics at high temperatures with a new structural solution for the orthorhombic V4Nb20O60 phase

Published:2020 Issue:48 Volume:49 Page:17584-17593
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Caggiu Laura¹²³⁴^ORCID,Iacomini Antonio¹²³⁴,Pistidda Claudio⁵⁶⁷⁸⁹^ORCID,Farina Valeria¹²³⁴,Senes Nina¹²³⁴,Cao Hujun⁵⁶⁷⁸⁹^ORCID,Gavini Elisabetta¹²³⁴,Mulas Gabriele¹²³⁴,Garroni Sebastiano¹²³⁴^ORCID,Enzo Stefano¹²³⁴^ORCID

Affiliation:

1. Università degli Studi di Sassari

2. Dipartimento di Chimica e Farmacia

3. 07100 Sassari

4. Italy

5. Nanotechnology Department

6. Institute of Materials Research

7. Helmholtz-Zentrum Geesthacht Max-Planck

8. Geesthacht

9. Germany

Abstract

In situ synchrotron and conventional XRD patterns were solved for the phase developed at 700 °C with the Amm2 orthorhombic space group, lattice parameters a = 21.187 Å; b = 3.827 Å; c = 19.377 Å; β = 119.83° and chemical composition V₄Nb₂₀O₆₀ (ρ = 4.09 g cm⁻³).

Funder

Università degli Studi di Sassari

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/DT/D0DT03426F

Reference39 articles.

1. Two-Dimensional V2O5 Sheet Network as Electrode for Lithium-Ion Batteries

2. Double-Shelled Nanocapsules of V2O5-Based Composites as High-Performance Anode and Cathode Materials for Li Ion Batteries

3. Electrospun V2O5 Nanostructures with Controllable Morphology as High-Performance Cathode Materials for Lithium-Ion Batteries

4. V2O5 Nano-Electrodes with High Power and Energy Densities for Thin Film Li-Ion Batteries

5. Phase Transformation and Diffusion Kinetics of V2O5 Electrode in Rechargeable Li and Mg Batteries: A First-Principle Study