熔炼-退火法制备La0.3Co4-xNixSb12材料及其热电性能

材料科学与工程学报, 2009, 27(4): 526-529.

熔炼-退火法制备La0.3Co4-xNixSb12材料及其热电性能

罗沛兰 ^1, , 李克 ^2, , 朱铁军 ^3, , 赵新兵 ^4,

1.南昌大学机电工程学院,江西南昌,330031;浙江大学硅材料国家重点实验室,浙江杭州,310027

2.南昌大学机电工程学院,江西南昌,330031

3.浙江大学硅材料国家重点实验室,浙江杭州,310027

4.浙江大学硅材料国家重点实验室,浙江杭州,310027

基金项目: 国家重点基础研究发展规划(973计划)(2007CB607502)

关键词：热电材料 , 方钴矿 , La填充Ni掺杂CoSb3 , 熔炼-退火合成

Melt-annealing Synthesis and Thermoelectric Properties of Skutterudites La0.3Co4-xNixSb12

-3Wm-1K-2(520K),ZTmax=0.64(773K).

参考文献

[1]	Sales BC.;Chakoumakos BC.;Keppens V.;Thompson JR.;Mandrus D. .FILLED SKUTTERUDITE ANTIMONIDES - ELECTRON CRYSTALS AND PHONON GLASSES[J].Physical Review.B.Condensed Matter,1997(23):15081-15089.
[2]	G. S. Nolas;D. T. Morelli;Terry M. Tritt .Skutterudites: A Phonon-Glass-Electron Crystal Approach to Advanced Thermoelectric Energy Conversion Applications[J].Annual review of materials research,1999(0):89-116.
[3]	Caillat T.;Borshchevsky A.;Fleurial JP.;Kulleck J. .PREPARATION AND THERMOELECTRIC PROPERTIES OF THE SKUTTERUDITE-RELATED PHASE RU0.5PD0.5SB3[J].Journal of Applied Physics,1996(11):8419-8426.
[4]	Kuznetsov VL.;Kuznetsova LA.;Rowe DM. .Effect of partial void filling on the transport properties of NdxCo4Sb12 skutterudites[J].Journal of Physics. Condensed Matter,2003(29):5035-5048.
[5]	Nolas GS.;Slack GA.;Cohn JL. .Effect of partial void filling on the lattice thermal conductivity of skudderudites[J].Physical Review.B.Condensed Matter,1998(1):164-170.
[6]	G. A. Lamberton;S. Bhattacharya;R. T. Littleton;M. A. Kaeser;R. H. Tedstrom;T. M. Tritt;J. Yang;G. S. Nolas .High figure of merit in Eu-filled CoSb_(3)-based skutterudites[J].Applied physics letters,2002(4):598-600.
[7]	Morelli DT.;Chen BX.;Hu SQ.;Uher C.;Meisner GP. .CERIUM FILLING AND DOPING OF COBALT TRIANTIMONIDE[J].Physical Review.B.Condensed Matter,1997(12):7376-7383.
[8]	M. Puyet;B. Lenoir;A. Dauscher;M. Dehmas;C. Stiewe;E. Muller .High temperature transport properties of partially filled Ca_(x)Co_(4)Sb_(12) skutterudites[J].Journal of Applied Physics,2004(9):4852-4855.
[9]	Yang JY;Chen YH;Zhu W;Peng JY;Bao SQ;Fan XA;Duan XK .Effect of La filling on thermoelectric properties of LaxCo3.6Ni0.4Sb12-filled skutterudite prepared by MA-HP method[J].International Journal of Quantum Chemistry,2006(1):212-216.
[10]	张久兴,张隆,路清梅,刘科高,刘丹敏,周美玲,左铁镛.N型La0.9NixCo4-xSb12化合物的制备及热电性能研究[J].功能材料与器件学报,2004(01):59-62.
[11]	糜建立,赵新兵,朱铁军,曹高劭.Te掺杂方钴矿CoSb3的溶剂热合成及电学性能[J].无机材料学报,2007(05):869-872.
[12]	Hirotsugu Takizawa;Kyota Uheda .A new high-pressure polymorph of NiSb_2[J].Intermetallics,2000(12):1399-1403.

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