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Akademisyenler > Fatemeh MOLLAAMIN > Yayın Detayı

A novel cathodic composite in lithium ion battery based on LiNi0.7Co0.3O2, Li2MnO3, and LiCoO2 combination: synthesis and characterisation    
Yazarlar (1)
Dr. Öğr. Üyesi Fatemeh MOLLAAMIN Dr. Öğr. Üyesi Fatemeh MOLLAAMIN
Institute For Nanotechnology (Int)
Devamını Göster
Özet
Various composites including (1-x-y) LiNi0.7Co0.3O2, xLi2MnO3 and yLiCoO2 systems were synthesised using the sol--gel method. Stoichiometric weights of the LiNO3, Mn(Ac)2·4H2O, Co(Ac)2·4H2O, Ni(NO3)2·6H2O for preparing of 28 samples have been used. We found that the sample "Li1.167Ni0.117Co0.699Al0.017Mn0.167O2" with Al doped is the best composition for cathode material in LIBTs. Obviously, the weight of cobalt used in this sample is lower compared to LiCoO2 which is an advantage in view point of cost and toxicity. Charge-discharge characteristics of the mentioned cathode materials were investigated by performing cycle tests in the range of 2.4--4.6 V. Our results confirmed that this kind of system can help removing the mentioned disadvantage of cobalt with high efficiency.
Anahtar Kelimeler
(1-x-y)LiNi0.7Co0.3O2 | Li1.167Ni0.116Co0.717Mn0.167O2 | Li2MnO3 | LiCoO2 | Lithium ion battery | Mole-fractions | Sol--gel method | Stoichiometric weights
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayınlanan tam makale
Dergi Adı International Journal of Nanotechnology
Dergi ISSN 1475-7435 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 01-2020
Cilt No 17
Sayı 7
Sayfalar 560 / 572
Doi Numarası 10.1504/IJNT.2020.111326
Makale Linki http://dx.doi.org/10.1504/ijnt.2020.111326
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
A novel cathodic composite in lithium ion battery based on LiNi0.7Co0.3O2, Li2MnO3, and LiCoO2 combination: synthesis and characterisation

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