Preparation of LiNiVO4 nano-powder using tartaric acid as a complexing agent
LiNiVO4 was prepared from Li2CO3, Ni(CH3COO)2·4H2O and NH4VO3 using tartaric acid as a complexing agent with 1:1-1:4 mole ratios of metals:tartaric acid and subsequent calcination at 350-700 °C for 6-12 h. Inverse spinel LiNiVO4 was detected using XRD. FTIR and Raman analyses revealed the presence o...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2014
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| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-34548822402&partnerID=40&md5=413c902f4be921614e99cc3f3f00f81a http://cmuir.cmu.ac.th/handle/6653943832/5130 |
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| Institution: | Chiang Mai University |
| Language: | English |
| Summary: | LiNiVO4 was prepared from Li2CO3, Ni(CH3COO)2·4H2O and NH4VO3 using tartaric acid as a complexing agent with 1:1-1:4 mole ratios of metals:tartaric acid and subsequent calcination at 350-700 °C for 6-12 h. Inverse spinel LiNiVO4 was detected using XRD. FTIR and Raman analyses revealed the presence of stretching band of VO4 tetrahedrons. Only Ni, V and O were detected by EDX. The 1:4 mole ratio for the product with 450 °C calcination for 6 h analyzed by SEM, TEM and electron diffraction (ED) composes of LiNiVO4 nano-powder with 10-30 nm in diameter. © 2006 Elsevier Ltd and Techna Group S.r.l. |
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