Here we report the synthesis at low temperature (220 °C) by a solvothermal method of highly crystalline LiCoPO4. This material is a candidate for application as cathode in next-generation Li-ion cells. The presented synthetic route allows a careful tailoring of the sample morphology and leads to morphologically homogeneous platelet-like particles. The obtained material has been characterized by synchrotron radiation X-ray diffraction, vibrational spectroscopies, X-ray photoemission spectroscopy and electron microscopies. The synthesized material has been also characterized in lithium cells to highlight its ability to reversibly cycle lithium.
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Data di pubblicazione: | 2015 | |
Titolo: | Controlled synthesis of LiCoPO4by a solvo-thermal method at 220 °c | |
Autori: | Brutti, S.; Manzi, J.; De Bonis, A.; Di Lecce, D.; Vitucci, F.; Paolone, A.; Trequattrini, F.; Panero, S. | |
Rivista: | MATERIALS LETTERS | |
Parole Chiave: | Crystal growth; Energy storage and conversion; FTIR; Li-ion cells; LiCoPO4; X-ray techniques; XPS; Materials Science (all); Condensed Matter Physics; Mechanics of Materials; Mechanical Engineering | |
Abstract in inglese: | Here we report the synthesis at low temperature (220 °C) by a solvothermal method of highly crystalline LiCoPO4. This material is a candidate for application as cathode in next-generation Li-ion cells. The presented synthetic route allows a careful tailoring of the sample morphology and leads to morphologically homogeneous platelet-like particles. The obtained material has been characterized by synchrotron radiation X-ray diffraction, vibrational spectroscopies, X-ray photoemission spectroscopy and electron microscopies. The synthesized material has been also characterized in lithium cells to highlight its ability to reversibly cycle lithium. | |
Digital Object Identifier (DOI): | 10.1016/j.matlet.2015.01.137 | |
Handle: | http://hdl.handle.net/11392/2385941 | |
Appare nelle tipologie: | 03.1 Articolo su rivista |