Synthesis of nano FePO(4) and electrochemical characterization of composite cathode material LiFePO(4)/C
Nano FePO(4) upsilon .xH(2)O powders were synthesized by controlled crystallization method, using Fe(III) compound as the iron source. The nano FePO(4) upsilon .xH(2)O powders were pretreated at 500 degree C for 4 h in air to obtain nano FePO(4) precursor. Then the olivine nano LiFePO(4)/C composite...
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| Veröffentlicht in: | Wu ji cai liao xue bao 2012-04, Vol.27 (4), p.422-426 |
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| container_title | Wu ji cai liao xue bao |
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| creator | Wu, Yu-Ling Pu, Wei-Hua Ren, Jian-Guo Jiang, Chang-Yin Wan, Chun-Rong |
| description | Nano FePO(4) upsilon .xH(2)O powders were synthesized by controlled crystallization method, using Fe(III) compound as the iron source. The nano FePO(4) upsilon .xH(2)O powders were pretreated at 500 degree C for 4 h in air to obtain nano FePO(4) precursor. Then the olivine nano LiFePO(4)/C composites were obtained through carbonthermal reduction process at different temperatures. The structure, morphology, physicochemical properties and electrochemical properties of the nano FePO(4) upsilon .xH(2)O powder, FePO(4) precursor and LiFePO(4)/C composites synthesized at different temperatures were characterized in detail by thermogravimetric/differential scanning calorimeter (TG/DSC), X-ray diffraction (XRD), scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) surface area measurement and electrochemical measurement. The results show that the nano LiFePO(4)/C composite calcined at 700 degree C for 10 h has fine particle sizes of about 40-100 nm.The BET test shows that the as-prepared nano LiFePO(4)/C |
| doi_str_mv | 10.3724/SP.J.1077.2012.00422 |
| format | Article |
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The nano FePO(4) upsilon .xH(2)O powders were pretreated at 500 degree C for 4 h in air to obtain nano FePO(4) precursor. Then the olivine nano LiFePO(4)/C composites were obtained through carbonthermal reduction process at different temperatures. The structure, morphology, physicochemical properties and electrochemical properties of the nano FePO(4) upsilon .xH(2)O powder, FePO(4) precursor and LiFePO(4)/C composites synthesized at different temperatures were characterized in detail by thermogravimetric/differential scanning calorimeter (TG/DSC), X-ray diffraction (XRD), scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) surface area measurement and electrochemical measurement. The results show that the nano LiFePO(4)/C composite calcined at 700 degree C for 10 h has fine particle sizes of about 40-100 nm.The BET test shows that the as-prepared nano LiFePO(4)/C</description><identifier>ISSN: 1000-324X</identifier><identifier>DOI: 10.3724/SP.J.1077.2012.00422</identifier><language>chi</language><subject>Carbon-carbon composites ; Cathodes ; Composite materials ; Nanocomposites ; Nanomaterials ; Nanostructure ; Precursors ; Scanning electron microscopy ; Specific surface</subject><ispartof>Wu ji cai liao xue bao, 2012-04, Vol.27 (4), p.422-426</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Wu, Yu-Ling</creatorcontrib><creatorcontrib>Pu, Wei-Hua</creatorcontrib><creatorcontrib>Ren, Jian-Guo</creatorcontrib><creatorcontrib>Jiang, Chang-Yin</creatorcontrib><creatorcontrib>Wan, Chun-Rong</creatorcontrib><title>Synthesis of nano FePO(4) and electrochemical characterization of composite cathode material LiFePO(4)/C</title><title>Wu ji cai liao xue bao</title><description>Nano FePO(4) upsilon .xH(2)O powders were synthesized by controlled crystallization method, using Fe(III) compound as the iron source. The nano FePO(4) upsilon .xH(2)O powders were pretreated at 500 degree C for 4 h in air to obtain nano FePO(4) precursor. Then the olivine nano LiFePO(4)/C composites were obtained through carbonthermal reduction process at different temperatures. The structure, morphology, physicochemical properties and electrochemical properties of the nano FePO(4) upsilon .xH(2)O powder, FePO(4) precursor and LiFePO(4)/C composites synthesized at different temperatures were characterized in detail by thermogravimetric/differential scanning calorimeter (TG/DSC), X-ray diffraction (XRD), scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) surface area measurement and electrochemical measurement. The results show that the nano LiFePO(4)/C composite calcined at 700 degree C for 10 h has fine particle sizes of about 40-100 nm.The BET test shows that the as-prepared nano LiFePO(4)/C</description><subject>Carbon-carbon composites</subject><subject>Cathodes</subject><subject>Composite materials</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Precursors</subject><subject>Scanning electron microscopy</subject><subject>Specific surface</subject><issn>1000-324X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqVzjFLQzEUBeAMChbtP3DIWIemN3nhRediEREs1MGtXNNbEsjLre-mg_56W-gfcDrLdw5HqXsLpgvOLzZr82oshGAcWGcAvHNXamIBYN45_3mjpiL5CyD4R-_7MFFp81NbIsmiea8rVtYrWr_P_IPGutNUKLaRY6IhRyw6JhwxNhrzL7bM9VyKPBxYciMdsSXekR7wLE78LV_GFss7db3HIjS95K2arZ4_li_zw8jfR5K2HbJEKgUr8VG2tg_29L73T90_6B_CLVDJ</recordid><startdate>20120401</startdate><enddate>20120401</enddate><creator>Wu, Yu-Ling</creator><creator>Pu, Wei-Hua</creator><creator>Ren, Jian-Guo</creator><creator>Jiang, Chang-Yin</creator><creator>Wan, Chun-Rong</creator><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20120401</creationdate><title>Synthesis of nano FePO(4) and electrochemical characterization of composite cathode material LiFePO(4)/C</title><author>Wu, Yu-Ling ; Pu, Wei-Hua ; Ren, Jian-Guo ; Jiang, Chang-Yin ; Wan, Chun-Rong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_16714226493</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>chi</language><creationdate>2012</creationdate><topic>Carbon-carbon composites</topic><topic>Cathodes</topic><topic>Composite materials</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Precursors</topic><topic>Scanning electron microscopy</topic><topic>Specific surface</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wu, Yu-Ling</creatorcontrib><creatorcontrib>Pu, Wei-Hua</creatorcontrib><creatorcontrib>Ren, Jian-Guo</creatorcontrib><creatorcontrib>Jiang, Chang-Yin</creatorcontrib><creatorcontrib>Wan, Chun-Rong</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Wu ji cai liao xue bao</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wu, Yu-Ling</au><au>Pu, Wei-Hua</au><au>Ren, Jian-Guo</au><au>Jiang, Chang-Yin</au><au>Wan, Chun-Rong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of nano FePO(4) and electrochemical characterization of composite cathode material LiFePO(4)/C</atitle><jtitle>Wu ji cai liao xue bao</jtitle><date>2012-04-01</date><risdate>2012</risdate><volume>27</volume><issue>4</issue><spage>422</spage><epage>426</epage><pages>422-426</pages><issn>1000-324X</issn><abstract>Nano FePO(4) upsilon .xH(2)O powders were synthesized by controlled crystallization method, using Fe(III) compound as the iron source. The nano FePO(4) upsilon .xH(2)O powders were pretreated at 500 degree C for 4 h in air to obtain nano FePO(4) precursor. Then the olivine nano LiFePO(4)/C composites were obtained through carbonthermal reduction process at different temperatures. The structure, morphology, physicochemical properties and electrochemical properties of the nano FePO(4) upsilon .xH(2)O powder, FePO(4) precursor and LiFePO(4)/C composites synthesized at different temperatures were characterized in detail by thermogravimetric/differential scanning calorimeter (TG/DSC), X-ray diffraction (XRD), scanning electron microscope (SEM), Brunauer-Emmett-Teller (BET) surface area measurement and electrochemical measurement. The results show that the nano LiFePO(4)/C composite calcined at 700 degree C for 10 h has fine particle sizes of about 40-100 nm.The BET test shows that the as-prepared nano LiFePO(4)/C</abstract><doi>10.3724/SP.J.1077.2012.00422</doi></addata></record> |
| fulltext | fulltext |
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| ispartof | Wu ji cai liao xue bao, 2012-04, Vol.27 (4), p.422-426 |
| issn | 1000-324X |
| language | chi |
| recordid | cdi_proquest_miscellaneous_1671422649 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Carbon-carbon composites Cathodes Composite materials Nanocomposites Nanomaterials Nanostructure Precursors Scanning electron microscopy Specific surface |
| title | Synthesis of nano FePO(4) and electrochemical characterization of composite cathode material LiFePO(4)/C |
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