研究和评论:材料科学杂雷竞技苹果下载志》上
菜单ISSN: 2321 - 6212
ISSN: 2321 - 6212
阿迪尔古尔Cihat Boyraz,他在舒尔金,格奥尔基Mozzhukhin和Bulat Rameev
土耳其马尔马拉大学盖布泽科技大学,土耳其喀山E.K. Zavoisky物理技术研究所的RAS,俄罗斯
ScientificTracks抽象:启J垫。Sci >
DOI:10.4172 / 2321 - 6212 c6 - 029
新和浪费能源的需求可能增加而减少世界上的能源。这种情况带来了新的全球态度使用浪费能源和发现新能源。浪费可再生能源的主要类型之一,热电转换电能的余热发挥非常重要的作用在科学和工业上的应用程序。在众多硫酸盐盐、黝铜矿集团/砷黝铜矿潜在兴趣物理在许多方面广泛应用于热电和光伏应用。热电研究的重要性来自忽视材料成本高和长期的综合过程。另一方面,廉价的属性,accesibility,最小化风险因素在热电材料的使用使重要技术在科学研究中的应用。最近,黝铜矿Cu12Sb4S13材料不同掺杂剂掺杂元素展示重要的热电性质。黝铜矿、Cu12Sb4S13热电技术正在成为一个有前途的阶段。它表现出一种内在低晶格热导率(κL = 0.4 wm-1k-1在700 K)由于其晶体结构独特的功能。同时,缺陷闪锌矿晶格可以确保一个好的晶体电子传递途径。 At the same time, tetrahedrites are one of the most abundant TE minerals on Earth. In this study, main material Cu12Sb4S13 tetrahedrite doped with 3d ions such as Sb and As were synthesized using solid state reaction method. The annealing procedure was optimized for Sb and As doped -Cu12Sb4S13 tetrahedrite samples. Structural characterization was done by X-ray diffraction method (XRD). Scanning electron microscope (SEM) and an in-situ electron dispersive spectroscopy (EDS) were used for particle size and elemental compositions respectively. The compositions were also analyzed by electron spin resonance (EPR) and vibrating sample magnetometer (VSM) tools as shown in images. Recent Publications 1. Matsubara K (2002) Development of a high efficient thermoelectric stack for a waste exhaust heat recovery of vehicles. Thermoelectrics DOI: 10.1109/ICT.2002.1190350. 2. Allen H, Chen R, Diaz D R, Liang W, Garnett E C, Mark N, Majumdar A and Peidong Y (2008) Enhanced thermoelectric performance of rough silicon nanowires. Nature 451:163–7. 3. Snyder G J and Toberer E S (2008) Complex thermoelectric materials. Nature Materials 7(2):105-114. 4. Lu X, Morelli D T, Xia Y, Zhou F, Ozolins V, Chi H, Zhou X and Uher C (2013) High performance thermoelectricity in earth-abundant compounds based on natural mineral tetrahedrites. Advanced Energy Materials 3(3):342–348. 5. Morelli D T and Lu X (2013) Natural mineral tetrahedrite as a direct source of thermoelectric materials. Physical Chemistry Chemical Physics 15:5762−5766.
阿古尔,讲师,现在在马尔马拉大学研究员,凯末尔教师教育、计算机和有益的技术部门的老师。他完成了他的本科物理学位和专业在磁性和超导材料。他获得了博士学位马尔马拉大学物理系。他在教授Arunava Gupta博士的研究小组研究科学家在阿拉巴马州州立大学。他也让项目与协助。博士教授Cihat Boyraz超导和磁性。他的磁场超导集团一直致力于Fe-based超导体5年了。
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