Solid state synthesis of lithium meta arsenate
AssigneeCouncil of Scientific and Industrial Research
InventorsSubramanian Angaiah, Vasudevan Thiagarajan, Gnagadharan Ramaiyer, Raghavan Meenakshisundaram
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Abstract
The present invention provides a novel solid state method for the synthesis of lithium meta arsenate (LiAsO2) by mixing a lithium source with arsenious trioxide under controlled conditions to obtain the lithium meta arsenate.
Claims10
A method for the preparation of lithium meta arsenate (LiAsO2) comprising mixing a lithium source selected from the group consisting of lithium carbonate (dry and AR), lithium oxide (dry and AR quality), lithium nitrate (dry and AR), lithium hydroxide (dry and AR) and any mixture thereof with arsenious trioxide (dry and AR), grinding the mixture and heating the ground mixture to obtain lithium meta arsenate (LiAsO2) and cooling the product so obtained.
Dependencies are inferred from the claim text.