Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Pingjun Ying"'
Autor:
Pingjun Ying, Ran He, Jun Mao, Qihao Zhang, Heiko Reith, Jiehe Sui, Zhifeng Ren, Kornelius Nielsch, Gabi Schierning
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Though earth abundant magnesium-based materials are attractive for thermoelectrics (TEs) due to their device-level performance, realizing efficient modules remains a challenge. Here, the authors report a scalable route to realizing Mg-based compounds
Externí odkaz:
https://doaj.org/article/c15810d695c34b148b694b3697f52724
Autor:
Tiezheng Fu, Xianqiang Yue, Haijun Wu, Chenguang Fu, Tiejun Zhu, Xiaohua Liu, Lipeng Hu, Pingjun Ying, Jiaqing He, Xinbing Zhao
Publikováno v:
Journal of Materiomics, Vol 2, Iss 2, Pp 141-149 (2016)
Forming solid solutions in PbTe based materials can simultaneously reduce lattice thermal conductivity and engineer the band structure to enhance the electrical properties. In this paper, quaternary alloys of Pb1−xMgxTe0.8Se0.2 were designed to imp
Externí odkaz:
https://doaj.org/article/b3d504c04a004701a1c817a1de9555f1
Autor:
Liangjun Xie, Li Yin, Yuan Yu, Guyang Peng, Shaowei Song, Pingjun Ying, Songting Cai, Yuxin Sun, Wenjing Shi, Hao Wu, Nuo Qu, Fengkai Guo, Wei Cai, Haijun Wu, Qian Zhang, Nielsch, Kornelius, Zhifeng Ren, Zihang Liu, Sui, Jiehe
Publikováno v:
Science; 11/24/2023, Vol. 382 Issue 6673, p921-928, 8p, 5 Diagrams
Autor:
Pingjun Ying, Lennart Wilkens, Heiko Reith, Nicolas Perez Rodriguez, Xiaochen Hong, Qiongqiong Lu, Christian Hess, Kornelius Nielsch, Ran He
Publikováno v:
Energy & Environmental Science. 15:2557-2566
Demonstration of a robust, tellurium-free thermoelectric module for near-room-temperature applications with a high conversion efficiency of 8.5% and a maximum cooling of 72 K.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1559e0bacc0d24a457389246b9315853
https://doi.org/10.1039/d2ee00883a
https://doi.org/10.1039/d2ee00883a
Publikováno v:
Small (Weinheim an der Bergstrasse, Germany). 18(24)
Solid-state thermoelectric (TE) technology is a promising approach to harvest low-grade waste heat (573 K) and converts it to useful electricity in industrial and civilian settings. After decades of efforts in improving the figure-of-merit (zT) of TE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0539e3d9b638bcea048c53a0824bc50c
https://pubmed.ncbi.nlm.nih.gov/35484476
https://pubmed.ncbi.nlm.nih.gov/35484476
Autor:
Ulrike Wolff, Daniel Wolf, Le Feng, G. Jeffrey Snyder, Max Wood, Jean Christophe Jaud, Pavel Potapov, Taishan Zhu, Ran He, Gabi Schierning, Zhenhui Liu, Pingjun Ying, Kornelius Nielsch, Nicolas Perez Rodriguez, Andrei Sotnikov, Jeffrey C. Grossman, Yumei Wang
Publikováno v:
Energy & Environmental Science. 13:5165-5176
Half-Heusler (HH) compounds are among the most promising thermoelectric (TE) materials for large-scale applications due to their superior properties such as high power factor, excellent mechanical and thermal reliability, and non-toxicity. Their only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd058aed0e47eda719f7a05c100e86fc
https://doi.org/10.1039/d0ee03014g
https://doi.org/10.1039/d0ee03014g
Autor:
Ulrike Wolff, Pingjun Ying, Amin Bahrami, Gabi Schierning, Ran He, Nicolas Perez Rodriguez, Kornelius Nielsch
The ZrNiSn-based half-Heusler compounds are promising for thermoelectric applications in the mid-to-high temperature range. However, their thermoelectric performance was greatly limited due to the remaining high thermal conductivity, especially the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::032bb266e4d8c683269d48af7af6c10f
https://doi.org/10.1021/acsami.1c05639
https://doi.org/10.1021/acsami.1c05639
Autor:
Peipei Xu, Xinbing Zhao, Pingjun Ying, Yintu Liu, Jiazhan Xin, Hongge Pan, Tiejun Zhu, Tiezheng Fu
Publikováno v:
Science Bulletin. 62:1663-1668
Similar to high performance SnSe thermoelectrics, SnSe2 is also a layered structured semiconductor. However, its anisotropic thermoelectric properties are less experimentally investigated. In this work, Cl-doped SnSe2 bulk materials are successfully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10bebfa7c09284c430e88b4e6521e580
https://doi.org/10.1016/j.scib.2017.11.015
https://doi.org/10.1016/j.scib.2017.11.015
Autor:
Yumei Wang, Lars Giebeler, Jie Chen, Uta Kühn, Pingjun Ying, Taishan Zhu, Jeffrey C. Grossman, Kornelius Nielsch, Ran He
Publikováno v:
Small. 17:2102045
Thermal management is of vital importance in various modern technologies such as portable electronics, photovoltaics, and thermoelectric devices. Impeding phonon transport remains one of the most challenging tasks for improving the thermoelectric per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::750db93c60f072b125abd473dd5de426
https://doi.org/10.1002/smll.202102045
https://doi.org/10.1002/smll.202102045
Autor:
Tiejun Zhu, Lipeng Hu, Chenguang Fu, Tiezheng Fu, Jiaqing He, Xinbing Zhao, Xianqiang Yue, Xiaohua Liu, Haijun Wu, Pingjun Ying
Publikováno v:
Journal of Materiomics, Vol 2, Iss 2, Pp 141-149 (2016)
Forming solid solutions in PbTe based materials can simultaneously reduce lattice thermal conductivity and engineer the band structure to enhance the electrical properties. In this paper, quaternary alloys of Pb1−xMgxTe0.8Se0.2 were designed to imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de1da8976446457511da13679feec5bd
http://www.sciencedirect.com/science/article/pii/S2352847816300338
http://www.sciencedirect.com/science/article/pii/S2352847816300338