Synthesis and Electrochemical Properties of Monoclinic LiMnBO[subscript 3] as a Li Intercalation Material
We investigated the structural stability and electrochemical properties of LiMnBO3 in the hexagonal and monoclinic form with ab initio computations and, for the first time, report electrochemical data on monoclinic LiMnBO[subscript 3] . In contrast to the negligible Li-storage capacity in the hexago...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
The Electrochemical Society
2013
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| Online Access: | http://hdl.handle.net/1721.1/80867 https://orcid.org/0000-0001-9999-6853 |
| Summary: | We investigated the structural stability and electrochemical properties of LiMnBO3 in the hexagonal and monoclinic form with ab initio computations and, for the first time, report electrochemical data on monoclinic LiMnBO[subscript 3] . In contrast to the negligible Li-storage capacity in the hexagonal LiMnBO[subscript 3] , a second cycle discharge capacity of 100mAh/g was achieved in the monoclinic LiMnBO[subscript 3] , with good capacity retention over multiple cycles. Elevated temperature cycling indicates that the capacity of monoclinic LiMnBO[subscript 3] is kinetically limited, and further improvement may be expected by addressing the Li ion and/or electron transport limitations. |
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