Understanding the loss of electrochemical activity of nanosized LiMn2O4particles: a combined experimental andab initioDFT study-Reference-Cited by-同舟云学术

Understanding the loss of electrochemical activity of nanosized LiMn2O4particles: a combined experimental andab initioDFT study

Published:2018 Issue:30 Volume:6 Page:14967-14974
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Velásquez Ever A.¹²³⁴⁵^ORCID,Silva Daiane P. B.⁶⁷⁸⁹,Falqueto Juliana B.⁶⁷⁸⁹^ORCID,Mejía-López José¹²³⁴⁵^ORCID,Bocchi Nerilso⁶⁷⁸⁹^ORCID,del Rio Rodrigo¹¹⁰³⁵¹¹^ORCID,Mazo-Zuluaga Johan¹²¹³¹⁴¹⁵¹⁶^ORCID,Rocha-Filho Romeu C.⁶⁷⁸⁹^ORCID,Biaggio Sonia R.⁶⁷⁸⁹^ORCID

Affiliation:

1. Centro de Investigación en Nanotecnología y Materiales Avanzados CIEN-UC

2. Facultad de Física

3. Pontificia Universidad Católica de Chile

4. CEDENNA

5. Santiago

6. Departamento de Química

7. Universidade Federal de São Carlos

8. 13560-970 São Carlos

9. Brazil

10. Facultad de Química

11. Chile

12. Grupo de Estado Sólido

13. Grupo de Instrumentación Científica y Microelectrónica

14. IF – FCEN

15. Universidad de Antioquia UdeA

16. Medellín

Abstract

Nanosized spinel LMOs with crystallites smaller than ∼15 nm present significantly decreased electrochemical activity due to the increase of the energy barriers in the Li-ion diffusion paths.

Funder

Fundação de Amparo à Pesquisa do Estado de São Paulo

Universidad de Antioquia

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Fondo Nacional de Desarrollo Científico y Tecnológico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Universidad de San Buenaventura

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

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