HYDROTHERMAL SYNTHESIS OF SILVER EMBEDDED LIFEPO4/C¹
Silver embedded LiFePO4/C were preparad by direct hydrothermal synthesis of Li2CO3 FeSO4 and H3PO4 in mixed solution of Glucose and Ag(NH3)2OH Samples were characterized by XRD, SEM and galvanostatic charge-discharge test. Results show that silver particles are located in the inner part of synthesiz...
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| Autores principales: | , , , |
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| Lenguaje: | English |
| Publicado: |
Sociedad Chilena de Química
2010
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000200006 |
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| Sumario: | Silver embedded LiFePO4/C were preparad by direct hydrothermal synthesis of Li2CO3 FeSO4 and H3PO4 in mixed solution of Glucose and Ag(NH3)2OH Samples were characterized by XRD, SEM and galvanostatic charge-discharge test. Results show that silver particles are located in the inner part of synthesized diamond-like and rectangular particles. The reversible capacities of prepared samples are 141.3 mAh g-1 and no capacity loss are detected after 800 cycles at 1C. |
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