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Thermoelectric properties of MxM6othermoelectric material, such as filled skutterudites, the absolute value of Seebeck coefficient is relatively low. Due to the phonon......
Thermoelectric Properties of CexCo4Sb12 Prepared by MA-SPS 周美玲1,张久兴1,刘科高1,张隆1,路清梅1,刘丹敏1 (1.The Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing 100022, China) Abstract:Starting with elementary powders, thermoelectric materials CexCo4Sb12 were prepared by mechanical alloying and spark plasma sintering (MA-SPS). XRD analyses reveal......
Crystal Structures and Thermoelectric Properties of Sm-Filled Skutterudite Compounds SmyFexCo4-xSb12 Yan Yonggao1,Liu Taoxiang1,Xie Wenjie1,Zhang Qingjie1,Tang Xinfeng1 (1.State Key Laboratory... parameter (B) of Sm is larger than that of Sb, Fe, and Co, indicating that Sm "rattled" in Sb-icosahedron voids.The effects of filling atom Sm on thermoelectric properties of these compounds were......
Fabrication and thermoelectric properties of β-FeSi2 prepared by mechanical alloying QIU Yue(邱 玥), SHEN Hong-lie(沈鸿烈), YIN Yu-gang(尹玉刚), WU Kai-hua(吴开华) College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China Received 15 July 2007; accepted 10 September 2007 Abstract:Thermoelectric β-FeSi2 was successfully fabricated......
Synthesis and Thermoelectric Properties of Ca2.6Nd0.4Co4O9 Compound 王静平1,车平1,冯静1,张艳1,薄其兵1,孟健1 (1.Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry.... Both the properties increase while rising temperature. The thermoelectric power of Ca2.6Nd0.4Co4O9 is about 242.4 μV·K-1. The results imply a promising way to enhance the thermoelectric properties......
J. Cent. South Univ. (2012) 19: 2421-2424 DOI: 10.1007/s11771-012-1291-z Synthesis and thermoelectric properties of Mg2Si1-xSnx solid solutions by microwave irradiation ZHOU Shu-cai(周书才)1,2... in the traditional methods for synthesizing Mg2Sil-xSnx (x=0.2, 0.4, 0.6, 0.8) solid solutions, microwave irradiation techniques were used in preparing them as thermoelectric materials. Structure and phase......
Effect of erbium substitution on thermoelectric properties of complex oxide Ca3Co2O6 at high temperatures PEI Jian1,CHEN Gang1,LU Dongqing1,XIAN Hengze1,YANG Xi1 (1.Department of Applied Chemistry... Temperature Sintering procedure (LTS) to evaluate the effect of Er substitution on the thermoelectric properties of Ca3Co2O6. The crystal structure and microstructure were investigated using X-ray......
of preparation methods on thermoelectric properties of N-type Bi2Te2.4Se0.6 bulk alloys YIN Zhen-zhong, ZHU Tie-jun, SHEN Jun-jie, YANG Sheng-hui, ZHAO Xin-bing (State Key Laboratory of Silicon Materials... with a subsequent hot pressing sintering technique. The thermoelectric properties were measured at 300-500 K. XRD analysis shows that the single phase Bi2Te3 is obtained. The FESEM results show......
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ZnSb基热电薄膜SEM测试结果分析 图1 溅射功率90 W时制备的Ag掺杂型ZnSb基热电薄膜断面的SEM像及元素面扫描分布结果 Fig. 1 SEM image and element map scanning results of doped ZnSb-based thermoelectric thin films prepared by Ag...率时制备的ZnSb基热电薄膜的表面形貌图 Fig. 2 Surface morphologies of ZnSb-based thermoelectric thin films prepared at different Ag doping powers 图3 不同Ag掺杂量下制备的ZnSb基热电薄膜样品XRD谱 Fig. 3 XRD patterns......
