| 查看: 8136 | 回复: 168 | |||||||||||||||||
| 【奖励】 本帖被评价136次,作者穿越千年增加金币 106.6 个 | |||||||||||||||||
[资源]
两篇最新热电材料综述,一篇关于Half-Heusler,一篇为整体性的介绍,强烈推荐
|
|||||||||||||||||
|
Recent progress of half-Heusler for moderate temperature thermoelectric applications Shuo Chen* and Zhifeng Ren Department of Physics and Texas Center for Superconductivity, University of Houston, Houston, TX 77204, USA Half-Heusler thermoelectric materials have been attracting extensive research interest over the last two decades. In this mini-review article, we summarize the synthesis methods for optimizing individual parameters to enhance the thermoelectric performance in both MNiSn (n-type) and MCoSb (p-type) based half-Heuslers. Some more recently available approaches, such as using metallic phase nanoinclusions as dopants to enhance electrical conductivity and lowenergy carrier filtering to enhance Seebeck coefficient, resonant states near Fermi level for a higher Seebeck coefficient, and nanosized grains formed by rapid hot pressing to reduce thermal conductivity, are discussed in this article. In addition, the effect of high temperature annealing is also discussed, which is important for device performance. A review on thermoelectric renewable energy: Principle parameters that affect their performance Developing thermoelectric materials with superior performance means tailoring interrelated thermo-electric physical parameters – electrical conductivities, Seebeck coefficients, and thermal conductivities –for a crystalline system. High electrical conductivity, low thermal conductivity, and a high Seebeck coefficient are desirable for thermoelectric materials. Therefore, knowledge of the relation between electrical conductivity and thermal conductivity is essential to improve thermoelectric properties. In general, research in recent years has focused on developing thermoelectric structures and materials of high efficiency. The importance of this parameter is universally recognized; it is an established, ubiquitous, routinely used tool for material, device, equipment and process characterization both in the thermoelectric industry and in research. In this paper, basic knowledge of thermoelectric materials and an overview of parameters that affect the figure of merit ZT are provided. The prospects for the optimization of thermoelectric materials and their applications are also discussed. Contents 1. Introduction 2. Thermoelectric properties 2.1. The Seebeck coefficient 2.2. Thermal conductivity 2.3. Electrical resistivity (ρ) 3. Categories of TE material 3.1. Metal-based thermoelectrics 3.2. Ceramics 3.3. Polymers 3.4. Semiconductors 4. Governing parameters for thermoelectric material selection: intrinsic material properties 4.1. Energy gap and band structure in semiconductors 4.2. Charge carrier concentration. 4.3. Mobility 5. Auxiliary properties 5.1. Diffusion properties 5.2. Oxidizability 5.3. Brittleness 5.4. Compression and shear strength 5.5. Coefficient of thermal expansion (CTE)[ Last edited by 穿越千年 on 2013-11-21 at 21:10 ] |
» 本帖附件资源列表
-
欢迎监督和反馈:小木虫仅提供交流平台,不对该内容负责。
本内容由用户自主发布,如果其内容涉及到知识产权问题,其责任在于用户本人,如对版权有异议,请联系邮箱:xiaomuchong@tal.com - 附件 1 : Recent_progress_of_half-Heusler_for_moderate_temperature_thermoelectric_applications.pdf
- 附件 2 : A_review_on_thermoelectric_renewable_energy_Principle_parameters_that_affect_their_performance.pdf
2013-11-21 21:06:20, 1.8 M
2013-11-21 21:06:42, 2.45 M
» 收录本帖的淘帖专辑推荐
纳米技术与能源及模拟 | 好书!好读! | 先进材料 | 电化学电源、电源管理 |
新能源新材料 | 我喜爱的材料类书籍 | 热电材料 | 热电材料 |
海盗船长 | 热电材料 | 新能源应用技术 | 优秀资源 |
第一性 | 学术知识 | 【未分类】 |
» 猜你喜欢
2025冷门绝学什么时候出结果
已经有3人回复
天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入
已经有4人回复
康复大学泰山学者周祺惠团队招收博士研究生
已经有6人回复
AI论文写作工具:是科研加速器还是学术作弊器?
已经有3人回复
孩子确诊有中度注意力缺陷
已经有6人回复
2026博士申请-功能高分子,水凝胶方向
已经有6人回复
论文投稿,期刊推荐
已经有4人回复
硕士和导师闹得不愉快
已经有13人回复
请问2026国家基金面上项目会启动申2停1吗
已经有5人回复
同一篇文章,用不同账号投稿对编辑决定是否送审有没有影响?
已经有3人回复
» 本主题相关商家推荐: (我也要在这里推广)
» 本主题相关价值贴推荐,对您同样有帮助:
17楼2013-11-22 22:00:36
2楼2013-11-21 21:28:26
3楼2013-11-21 21:41:55
8楼2013-11-22 09:47:46
18楼2013-11-22 22:14:47
20楼2013-11-23 12:17:42
34楼2013-11-24 21:30:50
36楼2013-11-27 20:38:09
37楼2013-11-27 21:53:22
39楼2013-12-01 20:59:08
45楼2013-12-04 22:39:54
47楼2013-12-06 21:37:42
49楼2013-12-07 20:24:52
简单回复
2013-11-21 21:50
回复
五星好评 









2013-11-21 22:04
回复
五星好评 顶一下,感谢分享!
zjjxl6楼
2013-11-22 06:56
回复
五星好评 顶一下,感谢分享!
月牙儿的微笑7楼
2013-11-22 08:33
回复


2013-11-22 10:12
回复
五星好评 顶一下,感谢分享!
赵煦小窝10楼
2013-11-22 11:56
回复
五星好评 顶一下,感谢分享!
shuiluohan8611楼
2013-11-22 14:14
回复
五星好评 顶一下,感谢分享!
jtkdpangzi12楼
2013-11-22 17:10
回复
五星好评 顶一下,感谢分享!
zjys588713楼
2013-11-22 17:41
回复
五星好评 顶一下,感谢分享!
xjxj1xjxj14楼
2013-11-22 19:38
回复
五星好评 顶一下,感谢分享!
tangchao200815楼
2013-11-22 21:05
回复
五星好评 顶一下,感谢分享!
风行者mj16楼
2013-11-22 21:20
回复
谢谢分享
insnowhite19楼
2013-11-23 10:36
回复
五星好评 顶一下,感谢分享!
muxinjin21楼
2013-11-23 13:32
回复
五星好评 顶一下,感谢分享!
yf.li22楼
2013-11-23 15:21
回复
五星好评 顶一下,感谢分享!
yuanxm23楼
2013-11-24 08:14
回复
五星好评 顶一下,感谢分享!
nanost24楼
2013-11-24 09:37
回复
五星好评 顶一下,感谢分享!
dongrl11125楼
2013-11-24 09:50
回复
五星好评 顶一下,感谢分享!
wanghan83826楼
2013-11-24 10:34
回复
五星好评 顶一下,感谢分享!
海盗船长27楼
2013-11-24 11:01
回复
五星好评 顶一下,感谢分享!
cliao28楼
2013-11-24 11:14
回复
五星好评 顶一下,感谢分享!
743df29楼
2013-11-24 11:37
回复
五星好评 顶一下,感谢分享!
北顾亭长30楼
2013-11-24 12:30
回复
五星好评 顶一下,感谢分享!
zju10031楼
2013-11-24 12:46
回复
五星好评 顶一下,感谢分享!
张大宝32楼
2013-11-24 15:16
回复
五星好评
zym100333楼
2013-11-24 20:00
回复
五星好评 顶一下,感谢分享!
江西赵杰35楼
2013-11-25 22:40
回复
五星好评 顶一下,感谢分享!
sgl81038楼
2013-11-28 08:28
回复
五星好评 顶一下,感谢分享!
suplee40楼
2013-12-02 11:49
回复
五星好评 顶一下,感谢分享!
zzw41341楼
2013-12-03 16:18
回复
五星好评 顶一下,感谢分享!
wozou199242楼
2013-12-03 21:42
回复
五星好评 顶一下,感谢分享!
amosyang43楼
2013-12-04 14:48
回复
五星好评 顶一下,感谢分享!
bairui44楼
2013-12-04 17:05
回复
五星好评 顶一下,感谢分享!
albert752846楼
2013-12-05 11:14
回复
五星好评 顶一下,感谢分享!
有机固体48楼
2013-12-07 10:32
回复
五星好评 顶一下,感谢分享!
nieqiue50楼
2013-12-11 09:03
回复
五星好评 顶一下,感谢分享!













回复此楼

多谢妹妹


