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Physical and electrochemical properties of doped lithium iron phosphate electrodes
Stoichiometric and non-stoichiometric Mg-doped lithium iron phosphates were synthesised via spray-pyrolysis, followed by sintering at high temperature for crystallization. The spray pyrolysis process allows the homogeneous mixing of the ingredient reactants at atomic level. The electronic conductivi...
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| Published in: | Electrochimica acta 2004-11, Vol.50 (2), p.443-447 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c440t-688bc12e08d6b5f609974d0e326f46dd62f821741ee6dd04cde86a96a5e47c6c3 |
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| cites | cdi_FETCH-LOGICAL-c440t-688bc12e08d6b5f609974d0e326f46dd62f821741ee6dd04cde86a96a5e47c6c3 |
| container_end_page | 447 |
| container_issue | 2 |
| container_start_page | 443 |
| container_title | Electrochimica acta |
| container_volume | 50 |
| creator | Wang, G.X. Bewlay, S.L. Konstantinov, K. Liu, H.K. Dou, S.X. Ahn, J.-H. |
| description | Stoichiometric and non-stoichiometric Mg-doped lithium iron phosphates were synthesised via spray-pyrolysis, followed by sintering at high temperature for crystallization. The spray pyrolysis process allows the homogeneous mixing of the ingredient reactants at atomic level. The electronic conductivities of the Mg-doped lithium iron phosphates have been drastically improved by 4 orders of magnitude, comparing to the undoped LiFePO
4. The electrochemical properties of as-prepared lithium iron phosphates were systematically measured by cyclic voltammetry and constant current charge/discharge cycling tests. |
| doi_str_mv | 10.1016/j.electacta.2004.04.047 |
| format | article |
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4. The electrochemical properties of as-prepared lithium iron phosphates were systematically measured by cyclic voltammetry and constant current charge/discharge cycling tests.</description><subject>Applied sciences</subject><subject>Cathode</subject><subject>Chemistry</subject><subject>Corrosion</subject><subject>Corrosion mechanisms</subject><subject>Direct energy conversion and energy accumulation</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Electrochemical conversion: primary and secondary batteries, fuel cells</subject><subject>Electrochemistry</subject><subject>Electronic conductivity</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Lithium iron phosphates</subject><subject>Lithium-ion batteries</subject><subject>Metals. 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Metallurgy</topic><topic>Supervalent ion doping</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, G.X.</creatorcontrib><creatorcontrib>Bewlay, S.L.</creatorcontrib><creatorcontrib>Konstantinov, K.</creatorcontrib><creatorcontrib>Liu, H.K.</creatorcontrib><creatorcontrib>Dou, S.X.</creatorcontrib><creatorcontrib>Ahn, J.-H.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, G.X.</au><au>Bewlay, S.L.</au><au>Konstantinov, K.</au><au>Liu, H.K.</au><au>Dou, S.X.</au><au>Ahn, J.-H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physical and electrochemical properties of doped lithium iron phosphate electrodes</atitle><jtitle>Electrochimica acta</jtitle><date>2004-11-30</date><risdate>2004</risdate><volume>50</volume><issue>2</issue><spage>443</spage><epage>447</epage><pages>443-447</pages><issn>0013-4686</issn><eissn>1873-3859</eissn><coden>ELCAAV</coden><abstract>Stoichiometric and non-stoichiometric Mg-doped lithium iron phosphates were synthesised via spray-pyrolysis, followed by sintering at high temperature for crystallization. The spray pyrolysis process allows the homogeneous mixing of the ingredient reactants at atomic level. The electronic conductivities of the Mg-doped lithium iron phosphates have been drastically improved by 4 orders of magnitude, comparing to the undoped LiFePO
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| ispartof | Electrochimica acta, 2004-11, Vol.50 (2), p.443-447 |
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| language | eng |
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| source | ScienceDirect Freedom Collection |
| subjects | Applied sciences Cathode Chemistry Corrosion Corrosion mechanisms Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Electrochemistry Electronic conductivity Exact sciences and technology General and physical chemistry Lithium iron phosphates Lithium-ion batteries Metals. Metallurgy Supervalent ion doping |
| title | Physical and electrochemical properties of doped lithium iron phosphate electrodes |
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