Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Baohai Jia"'
Autor:
Yong Yu, Xiao Xu, Yan Wang, Baohai Jia, Shan Huang, Xiaobin Qiang, Bin Zhu, Peijian Lin, Binbin Jiang, Shixuan Liu, Xia Qi, Kefan Pan, Di Wu, Haizhou Lu, Michel Bosman, Stephen J. Pennycook, Lin Xie, Jiaqing He
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Defects are believed to always scatter carriers. Here, the authors find that the quantum gaps in GeTe-based materials do not scatter carriers, which decouple the carriers and phonons transport leading to high thermoelectric performance.
Externí odkaz:
https://doaj.org/article/6d0ffa717d12455fa511500133f63aa5
Publikováno v:
AIP Advances, Vol 7, Iss 11, Pp 115122-115122-6 (2017)
Growth models and high magnetic field (HMF) are employed to affect diluted magnetic performance of Co-doped ZnO (ZnO:Co) films which oxidize Co-Zn evaporated films at 300 °C for 120 min in open air. Nanograined boundaries and dense structure obtaine
Externí odkaz:
https://doaj.org/article/69a50c79b9d34ba7b7ab06990356720f
Autor:
Baohai Jia1, Di Wu2, Lin Xie1, Wu Wang2, Tian Yu3, Shangyang Li1, Yan Wang1, Yanjun Xu4, Binbin Jiang5, Zhiquan Chen3, Yuxiang Weng6, Jiaqing He1 hejq@sustech.edu.cn
Publikováno v:
Science. 4/5/2024, Vol. 384 Issue 6691, p81-86. 6p. 5 Diagrams.
Autor:
Xiao Xu, Yi Huang, Xixi Liu, Baohai Jia, Juan Cui, Ran He, Jinghan Wang, Yiyuan Luo, Kornelius Nielsch, Jiaqing He
Publikováno v:
Energy & Environmental Science. 15:4058-4068
A pioneering regulation was offered to tune the structural density and size in gap-like Sb2Te3(GeTe)n for excellent thermoelectric performance.
Autor:
Baohai Jia, Yi Huang, Yan Wang, Yeshiyuan Zhou, Xiaodie Zhao, Suiting Ning, Xiao Xu, Peijian Lin, Zhiquan Chen, Binbin Jiang, Jiaqing He
Publikováno v:
Energy & Environmental Science. 15:1920-1929
A high zT of 1.7 without introducing any second phase in n-type PbTe was realized and a high energy conversion efficiency of 12.2% in an assembled generation module was achieved as well.
Autor:
Yi Zhou, Xixi Liu, Baohai Jia, Tianpeng Ding, Dasha Mao, Tiancheng Wang, Ghim Wei Ho, Jiaqing He
Publikováno v:
Science Advances. 9
Flexible thermoelectric harvesting of omnipresent spatial thermodynamic energy, though promising in low-grade waste heat recovery (−1 ), and CO 2 emission reduction (0.17 kg W −1 ) for large-scale industrial production, fundamentally reshaping th
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 34(38)
Nanostructure engineering is a key strategy for tailoring properties in the fields of batteries, solar cells, thermoelectrics, and so on. Limited by grain coarsening, however, the nanostructure effect gradually degrades during the materials' manufact
Autor:
Jiaqing He, Juan Cui, Lin Xie, Yong Yu, Shengqiang Bai, Bin Zhu, Stephen J. Pennycook, Jincheng Liao, Yi Huang, Xixi Liu, Shoucong Ning, Qihao Zhang, Binbin Jiang, Lidong Chen, Baohai Jia
Publikováno v:
Science. 371:830-834
Distorted thermal properties Thermoelectric devices can convert waste heat into electricity, providing one path for improving energy efficiency. Jiang et al. leveraged entropy engineering to synthesize a single-phase high-entropy alloy with attractiv
Publikováno v:
Ceramics International. 46:16578-16582
Unstable nanosheet morphology of polycrystalline SnSe film becomes a limitation for its application in the field of waste heat recovery. This study dopes Co into the evaporated SnSe film to smooth the surface and to improve power factor. The results
Autor:
Jiaqing He, Jianghe Feng, Xiao Xu, Bin Zhu, Xia Qi, Zhong Shu, Baohai Jia, Yi Huang, Binbin Jiang, Di Wu
Publikováno v:
Journal of Materials Chemistry A. 8:2798-2808
Due to its similar crystallographic and electronic band structure to PbTe, SnTe becomes a natural alternative to PbTe for promising mid-temperature thermoelectric power generation and refrigeration. The bottleneck which restricts the thermoelectric p