High-rate cyclability and stability of LiMn2O4 cathode materials for lithium-ion batteries from low-cost natural β−MnO2

Autor: Fouad Ghamouss, Cécile Autret-Lambert, John Abou-Rjeily, Noureddine Ait Laziz, Ilham Bezza, Moulay Tahar Sougrati

Publikováno v: Energy Storage Materials
Energy Storage Materials, Elsevier, 2020, 26, pp.423-432. ⟨10.1016/j.ensm.2019.11.015⟩
Energy Storage Materials, 2020, 26, pp.423-432. ⟨10.1016/j.ensm.2019.11.015⟩

The implementation of spinel LiMn2O4 in lithium-ion batteries has been long established commercially and well-reported academically. Nowadays, most commercial spinel LiMn2O4 electrodes are synthesized by electrolytic manganese dioxide (EMD) precursor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffdb41a5f031acfaa478b4070d3e617d
https://hal.umontpellier.fr/hal-02519401

LiCoO2 with double porous structure obtained by electrospray deposition and its evaluation as an electrode for lithium-ion batteries

Autor: François Tran-Van, Fouad Ghamouss, Mustapha Zaghrioui, Joe Sakai, Erwann Luais, Ilham Bezza

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2019, 805, pp.19-25. ⟨10.1016/j.jallcom.2019.07.062⟩

International audience; An in-situ temperature-controlled Raman spectroscopy aided unique electrode fabrication technique has been developed for Li-ion battery applications, ensuring superior electrochemical quality of the multi-porous LiCoO2 films w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9919affc2edf398d75c90cd587b14963
https://hal.archives-ouvertes.fr/hal-02267978

Electrochemical lithiation/delithiation of SnP2O7 observed by in situ XRD and ex situ7Li/31P NMR, and 119Sn Mössbauer spectroscopy

Autor: Helmut Ehrenberg, Sylvio Indris, Ismael Saadoune, Ilham Bezza, Abderrahim Solhy, Stephen Doyle, Lars Riekehr, Lukas Pfaffmann, Maximilian Kaus

Publikováno v: Physical Chemistry Chemical Physics. 18:10375-10382

SnP2O7 was prepared by a sol-gel route. The structural changes of tin pyrophosphate during the electrochemical lithiation were followed by using in situ XRD measurements that reveal the existence of a crystalline phase at the beginning of the dischar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5c6ecfced30f3574688c91b23ed5032
https://doi.org/10.1039/c6cp01424k

Electrochemical lithiation/delithiation of SnP₂O₇ observed by in situ XRD and ex situ⁷Li/³¹P NMR, and ¹¹⁹Sn Mössbauer spectroscopy

Autor: Ilham, Bezza, Maximilian, Kaus, Lars, Riekehr, Lukas, Pfaffmann, Stephen, Doyle, Sylvio, Indris, Helmut, Ehrenberg, Abderrahim, Solhy, Ismael, Saadoune

Publikováno v: Physical chemistry chemical physics : PCCP. 18(15)

SnP2O7 was prepared by a sol-gel route. The structural changes of tin pyrophosphate during the electrochemical lithiation were followed by using in situ XRD measurements that reveal the existence of a crystalline phase at the beginning of the dischar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::be1cca4bbda8a073072d0e5e1fa1a540
https://pubmed.ncbi.nlm.nih.gov/27029601

Electrode materials based on phosphates for lithium ion batteries as an efficient energy storage system

Autor: Ismael Saadoune, Sylvio Indris, Karima Lasri, Daniel Brandell, Ilham Bezza, Helmut Ehrenberg

Publikováno v: Scopus-Elsevier
Proceedings of the TMS Middle East — Mediterranean Materials Congress on Energy and Infrastructure Systems (MEMA 2015) ISBN: 9783319485997
TMS Middle East - Mediterranean Materials Congress on Energy and Infrastructure Systems (MEMA 2015)

Co0.5 TiOPO4 and LiFe0.4Mn0.6 PO4 phosphates present the electrochemical features of anode and cathode of lithium ion batteries, respectively. The cobalt oxyphosphate exhibits a high capacity and a working potential around 1.5 V. During the first dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d671573a29df1adafdd96d24d47b85
http://www.scopus.com/inward/record.url?eid=2-s2.0-84933545172&partnerID=MN8TOARS