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Effects of praseodymium doping on thermoelectric transport properties of CaMnO3 compound system张飞鹏1,2,牛保成1,张坤书1,张忻2,路清梅2,张久兴21. Institute of Physics,Henan University of Urban Construction2. Key...">The rare earth Pr doped Ca1-x Prx MnO3(x=0,0.06,0.08,0.1,0.12,and 0.14) compound bulk samples were prepared to study the effect of Pr doping on thermoelectric transport properties of CaMnO3 compound......
Solid State Reaction Synthesis and Thermoelectric Properties ofMg2Si doped with Sb and Te姜洪义摘 要:Doped with Sb and Te, Mg2Si based compounds were prepared respectively by solid state reaction at 823 K for 8 h. Effects of dopants of Sb and Te on the structure and thermoelectric properties of the compounds were investigated. By calculating the values......
Introduction of porous structure:A feasible and promising method for improving thermoelectric performance of Bi2Te3 based bulksJie Hu1,2,Xi’An Fan1,2,Chengpeng Jiang1,2,Bo Feng1,2,Qiusheng... controlling the relative density of sintered samples during resistance pressing sintering process. It is demonstrated that the thermoelectric performances are significantly affected by the porous structure......
Effect of Substructure on the Thermoelectric Power of aβ-Quenched ZrCrFe AlloyDerekO.Northwood,孙喜臣摘 要:<正> β-quenching a Zr-1.15 wt％Cr-0.10 wt％Fe...(a|¨)itten structure,a grain boundary phase is observed at most prior-β grainboundaries.X-ray line broadening analysis and the thermoelectric power(TEP)measurements of thesequenched samples show......
Enhanced thermoelectric property and stability of NiCr–NiSi thin film thermocouple on superalloy substrateXiao-Hui Zhao,Yi-Ran Wang,Yin-Zhi Chen,Hong-Chuan Jiang,Wan-Li ZhangState Key Laboratory.... The overall dimension of the thermocouple is 64 mm in length, 8 mm in width and 30 lm in thickness. Compared with those of as-deposited sample, the thermoelectric property and stability of the TFTC......
Effect of erbium substitution on thermoelectric properties of complex oxide Ca3Co2O6 at high temperatures陆冬青,陈刚,裴健,杨曦,线恒泽摘 要:Polycrystalline particles... on the thermoelectric properties of Ca3Co2O6. The crys- tal structure and microstructure were investigated using X-ray diffraction, infrared spectroscopy and scanning electron microscope. The elec- trical conductivity......
Effect of manganese doping on the thermoelectric properties of Zintl phase EuCd2Sb2闵武茂1,2,郭凯3,王继伟4,赵景泰31. Key Laboratory of Transparent Opto-Functional Inorganic Materials of Chinese Academy... the thermoelectric properties of p-type conductive EuCd2Sb2. It was because that the Mn substitution induced the minority carriers(electrons), resulting in decreasing the electrical conductivity drastically......
Influence of sintering temperature on the thermoelectric properties of Ba8Ga16Si30 clathrate treated by spark plasma sinteringLi-hua Liu1,Feng Li1,Ning Chen2,Hong-mei Qiu1,Guo-hui Cao2,Yang Li31... recurred when the SPS temperature was further increased in the range of 750-1000℃.This phenomenon can be explained by the variation of Ga content in the lattice.The thermoelectric figure of the merit ZT......
Thermoelectric Characterization of (Na1-yMy)1.6Co2O4(M=K, Ca, Sr)Ying LI, Guiying XU and Maofa JIANG School of Material and Metallurgy, Northeastern University, Shenyang 110004, China University... that is 50% bigger than the non-doping oxide. The experimental results indicate that suitable dopants and addition amounts could improve the thermoelectric properties of NaCo2O4 greatly.关键词:......
Preparation of In2O3-Sr2RuErO6 Composite Ceramics by the Spark Plasma Sintering and Their Thermoelectric PerformanceBo Cheng 1), Yuanhua Lin 1), Jinle Lan 1), Yong Liu 2) and Cewen Nan 1) 1) State....% Sr2RuErO6 sample can decrease to 2.15 W·m-1·K-1 at 973 K, and the evaluated maximum ZT value is 0.23 for 3 vol.% Sr2RuErO6 samples at 973 K, which makes them promising materials for the thermoelectric......
