LiMn2O4纳米晶的低温水热法合成及表征

功能材料, 2004, 35(z1): 3096-3101.

1.扬州大学,化学化工学院,江苏,扬州,225002;盐城师范学院,化学系,江苏,盐城,224001

2.扬州大学,化学化工学院,江苏,扬州,225002

3.扬州大学,化学化工学院,江苏,扬州,225002

4.扬州大学,化学化工学院,江苏,扬州,225002

Low temperature synthesis and characterize of nanocrystalline LiMn2O4 by a hydrothermal method

以KMnO4、LiOH、环己酮为原料在120℃,10h用水热法直接合成了LiMn2O4纳米晶.通过XRD,FTIR,TEM测试表明产物为纯相尖晶石LiMn2O4纳米颗粒.电化学性能初步测试表明所得LiMn2O4纳米颗粒具有良好的电化学性能.

[1]	Xu Y;Feng Q;Kajiyoshi K .[J].Chemistry of Materials,2002,14:3844-3851.
[2]	Wu C.;Wu F.;Chen LQ.;Huang XJ.;Wang ZX. .Spectroscopic studies on cation-doped spinel LiMn2O4 for lithium ion batteries[J].Solid state ionics,2001(3/4):277-285.
[3]	Sun Y .[J].Solid State Ionics,1997,100:115-125.
[4]	Barboux .[J].Journal of Solid State Chemistry,1991,94:185-196.
[5]	Xia Y;Yoshio M .[J].Journal of the Electrochemical Society,1997,144:4186-4193.
[6]	Liu W.;Chaput F.;Dunn B.;Farrington GC. .SYNTHESIS AND ELECTROCHEMICAL STUDIES OF SPINEL PHASE LIMN2O4 CATHODE MATERIALS PREPARED BY THE PECHINI PROCESS[J].Journal of the Electrochemical Society,1996(3):879-884.
[7]	Zhang Y C;Wang H;Wang B et al.[J].Materials Research Bulletin,2002,37:1411-1417.
[8]	Yoshimura M .[J].Journal of Materials Research,1998,13:1091-1098.
[9]	Rajamathi M;Seshadri Ram .[J].Current Opinion in Solid State and Materials Science,2002,6:337-345.
[10]	Zhang YC.;Wang H.;Xu HY.;Wang B.;Yan H.;Ahniyaz A.;Yoshimura M. .Low-temperature hydrothermal synthesis of spinel-type lithium manganese oxide nanocrystallites[J].Solid state ionics,2003(1/2):113-117.
[11]	Wu C.;Wu F.;Chen LQ.;Huang XJ.;Wang ZX. .Spectroscopic studies on cation-doped spinel LiMn2O4 for lithium ion batteries[J].Solid state ionics,2001(3/4):277-285.

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