Science Links Japan | Orthorhombic LiMnO2 as a High Capacity Cathode for Lithium-Ion Battery Synthesized by Hydrothermal Route at 170.DEG.C..

Orthorhombic LiMnO2 as a High Capacity Cathode for Lithium-Ion Battery Synthesized by Hydrothermal Route at 170.DEG.C..

Accession number;01A0173107

Title;Orthorhombic LiMnO2 as a High Capacity Cathode for Lithium-Ion Battery Synthesized by Hydrothermal Route at 170.DEG.C..

Author; MYUNG S-T (Iwate Univ., Iwate) KOMABA S (Iwate Univ., Iwate) KUMAGAI N (Iwate Univ., Iwate)

Journal Title;Chem Lett

Journal Code:S0742A

ISSN:0366-7022

VOL.;NO.1;PAGE.80-81(2001)

Figure&Table&Reference;FIG.2, REF.19

Pub. Country;Japan

Language;English

Abstract;An orthorhombic LiMnO2 having a high capacity was hydrothermally synthesized at 170.DEG.C. from Mn3O4 obtained through autoxidation route. The LiMnO2/Li cell demonstrated the initial reversible capacities of about 210 mAh (g-oxide)-1 at 30.DEG.C.. After several initial cycling, the cell showed stabilized cycling behavior (175 mAh g-1 at the 30th cycle). We believe that orthorhombic LiMnO2 prepared by a new hydrothermal condition is an excellent candidate for the cathode of coming generation of high capacity material to be applied for lithium-ion secondary battery. (author abst.)

Related Articles;