Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Muchun Guo"'
Autor:
Yu‐Ke Zhu, Yifan Jin, Jianbo Zhu, Xingyan Dong, Ming Liu, Yuxin Sun, Muchun Guo, Fushan Li, Fengkai Guo, Qian Zhang, Zihang Liu, Wei Cai, Jiehe Sui
Publikováno v:
Advanced Science, Vol 10, Iss 6, Pp n/a-n/a (2023)
Abstract Thermoelectric refrigeration is one of the mature techniques used for cooling applications, with the great advantage of miniaturization over traditional compression refrigeration. Due to the anisotropic thermoelectric properties of n‐type
Externí odkaz:
https://doaj.org/article/7ea6987fb07b44d89dad8637f4e40daa
Autor:
Jianbo Zhu, Xuemei Zhang, Muchun Guo, Jingyu Li, Jinsuo Hu, Songting Cai, Wei Cai, Yongsheng Zhang, Jiehe Sui
Publikováno v:
npj Computational Materials, Vol 7, Iss 1, Pp 1-8 (2021)
Abstract The single parabolic band (SPB) model has been widely used to preliminarily elucidate inherent transport behaviors of thermoelectric (TE) materials, such as their band structure and electronic thermal conductivity, etc. However, in the SPB c
Externí odkaz:
https://doaj.org/article/43fada747ed740c1861a656d76d97761
Publikováno v:
Journal of Materiomics, Vol 6, Iss 4, Pp 729-735 (2020)
Recently, n-type Mg3Sb1.5Bi0.5-based thermoelectric materials have attracted considerable attention for their extraordinary thermoelectric performance. Ideally, thermoelectric generators should be made of the same material system to avoid thermal mis
Externí odkaz:
https://doaj.org/article/8ff14b8b8e6a4f57a231380ef53e5738
Publikováno v:
Research, Vol 2020 (2020)
CaMg2Bi2-based compounds, a kind of the representative compounds of Zintl phases, have uniquely inherent layered structure and hence are considered to be potential thermoelectric materials. Generally, alloying is a traditional and effective way to re
Externí odkaz:
https://doaj.org/article/52abc725997d42a9b7541d6add4d15bd
Autor:
Yu-Ke, Zhu, Yifan, Jin, Jianbo, Zhu, Xingyan, Dong, Ming, Liu, Yuxin, Sun, Muchun, Guo, Fushan, Li, Fengkai, Guo, Qian, Zhang, Zihang, Liu, Wei, Cai, Jiehe, Sui
Publikováno v:
Advanced science (Weinheim, Baden-Wurttemberg, Germany).
Thermoelectric refrigeration is one of the mature techniques used for cooling applications, with the great advantage of miniaturization over traditional compression refrigeration. Due to the anisotropic thermoelectric properties of n-type bismuth tel
Autor:
Wei Cai, Muchun Guo, Jiehe Sui, Songting Cai, Jinsuo Hu, Yongsheng Zhang, Jianbo Zhu, Jingyu Li, Xuemei Zhang
Publikováno v:
npj Computational Materials, Vol 7, Iss 1, Pp 1-8 (2021)
The single parabolic band (SPB) model has been widely used to preliminarily elucidate inherent transport behaviors of thermoelectric (TE) materials, such as their band structure and electronic thermal conductivity, etc. However, in the SPB calculatio
Autor:
Ming Liu, Yuxin Sun, Jianbo Zhu, Chun Li, Fengkai Guo, Zihang Liu, Muchun Guo, Yuke Zhu, Xingyan Dong, Zhenhua Ge, Qian Zhang, Wei Cai, Jiehe Sui
Publikováno v:
Acta Materialia. 244:118565
Publikováno v:
Journal of Materials Science & Technology. 59:189-194
Benefiting from the unique “Phonon-Glass, Electron-Crystal” (PGEC) characteristic, Zintl phases have been considered as a kind of promising thermoelectric materials. For the typical AM2X2 compounds with the CaAl2Si2-type structure, YbMg2Bi2 has s
Publikováno v:
ACS Applied Energy Materials. 3:11036-11041
Contributing to the unique structural and chemical characteristics, AM2X2 Zintl compounds with the CaAl2Si2-type structure present advanced thermoelectric properties. In the present work, for YbMg2...
Publikováno v:
ACS Applied Materials & Interfaces. 12:6015-6021
Bi-based Zintl phase CaMg2Bi2 is a promising thermoelectric material. Here, we report that the high-concentration point defects induced by equivalent Zn doping on the Mg site significantly enhance phonon scattering and then suppress lattice thermal c