Is There a Ready-Recipe for Hard Carbon-Electrode Engineering to Enhance Na-Ion Battery Performance?

Autor: Joanna Conder, Claire Villevieille, Jean-Marc Le Meins, Camélia Matei Ghimbeu

Publikováno v: ACS Applied Energy Materials
ACS Applied Energy Materials, 2022, 5 (10), pp.12373-12387. ⟨10.1021/acsaem.2c01984⟩
ACS Applied Energy Materials, 2022, ⟨10.1021/acsaem.2c01984⟩

International audience; Hard carbon (HC) materials are commonly used as anode materials in Na-ion batteries. In most of the cases, their electrochemical performance is correlated only to their physicochemical properties, and the impact of the electro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::068c9c21cd2fc42be51d1455c3d3e32f
https://hal.science/hal-03826016v2/document

How reliable is the Na metal as a counter electrode in Na-ion half cells?

Autor: Joanna Conder, Claire Villevieille

Publikováno v: Chemical Communications. 55:1275-1278

Despite the extensive research on Na-ion batteries little is known about the stability of the Na-metal counter electrode in a half-cell configuration. Therefore, in our study we focus on identifying the key factors responsible for its high interfacia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed50434c35540b22364f7e40b893ce90
https://doi.org/10.1039/c8cc07852a

Electrochemical impedance spectroscopy of a Li–S battery: Part 1. Influence of the electrode and electrolyte compositions on the impedance of symmetric cells

Autor: Petr Novák, Lorenz Gubler, Claire Villevieille, Joanna Conder, Renaud Bouchet, Sigita Trabesinger

Publikováno v: Electrochimica Acta. 244:61-68

Symmetric cells comprising either a pair of positive (sulfur), blocking or negative (lithium) electrodes were investigated by means of electrochemical impedance spectroscopy, to break down the complexity of the lithium–sulfur chemistry and to under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d09ff6d59a5e18deb53f81f68a5bb10c
https://doi.org/10.1016/j.electacta.2017.05.041

Char and Carbon Materials Derived from Biomass - Chapter 10: Supercapacitors (electrochemical capacitors)

Autor: Joanna Conder, Krzysztof Fic, Camelia Matei-Ghimbeu

Char and Carbon Materials Derived from Biomass: Production, Characterization and Applicationsprovides an overview of biomass char production methods (pyrolysis, hydrothermal carbonization, etc.), along with the characterization techniques typically u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2659::7f29493f97cd8962c9511cdd8db89596
https://zenodo.org/record/3234239

Chitin and chitosan – structurally-related precursors of dissimilar hard carbons for Na-ion battery

Autor: Cyril Marino, Claire Villevieille, Joanna Conder, Camelia Matei Ghimbeu, Cyril Vaulot

Publikováno v: ACS Applied Energy Materials
ACS Applied Energy Materials, ACS, 2019, 2, pp.4841-4852. ⟨10.1021/acsaem.9b00545⟩

Hard carbons (HCs) prepared from renewable precursors are promising cost-effective electrode-material candidates for the application in Na-ion battery. Usually these materials are derived from cellulose. Here, however, we demonstrate that other polys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023e4f904c6f13ce42ba9c69cf1c6874
https://hal.archives-ouvertes.fr/hal-02272635