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Anionic regulation and valence band convergence boosting the thermoelectric performance of Se-alloyed GeSb2Te4 single crystal 期刊论文
ACTA MATERIALIA, 2023, 卷号: 254, 页码: 10
作者:  Chen, Peng;  Zhang, Bin;  Zhou, Zizhen;  Zheng, Sikang;  Zhang, De;  Yan, Yanci;  Han, Guang;  Lu, Xu;  Wu, Hong;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:15/0  |  提交时间:2023/12/25
Thermoelectric  GeSb2Te4 single crystal  Valence band convergence  Point defects  Lattice thermal conductivity  
Intrinsically Low Lattice Thermal Conductivity and Anisotropic Thermoelectric Performance in In-doped GeSb2Te4 Single Crystals 期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2023, 页码: 11
作者:  Chen, Peng;  Wu, Hong;  Zhang, Bin;  Zhou, Zizhen;  Zheng, Sikang;  Dai, Lu;  Huo, Yufeng;  Zhang, De;  Yan, Yanci;  Peng, Kunling;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:83/0  |  提交时间:2023/02/07
anisotropy  electronic density of states  GeSb2Te4 single crystal  lattice anharmonicity  thermoelectrics  
Decreased order-disorder transition temperature and enhanced phonon scattering in Ag-alloyed Cu3SbSe3 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 919, 页码: 7
作者:  Dai, Lu;  Wang, Zhiran;  Huo, Yufeng;  Huang, Yuling;  Wang, Guiwen;  Fan, Lizhu;  Chen, Peng;  Han, Guang;  Lu, Xu;  Zhang, Bin;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:94/0  |  提交时间:2022/08/22
Thermoelectric  Cu3SbSe3  Lattice thermal conductivity  Phase transition  Ag-alloying  
Enhanced Thermoelectric Performance in SmMg2Bi2 via Ca-Alloying and Ge-Doping 期刊论文
ACS APPLIED ENERGY MATERIALS, 2022, 卷号: 5, 期号: 4, 页码: 5182-5190
作者:  Huo, Yufeng;  Xiao, Shijuan;  Dai, Lu;  Huang, Yuling;  Zheng, Sikang;  Wang, Zhiran;  Chen, Peng;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:75/0  |  提交时间:2022/08/22
thermoelectric  SmMg2Bi2  Ge-doping  lattice thermal conductivity  carrier concentration  
Phase Modulation Enabled High Thermoelectric Performance in Polycrystalline GeSe0.75Te0.25 期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2022, 页码: 9
作者:  Wang, Zhiran;  Wu, Hong;  Zhang, Bin;  Dai, Lu;  Huo, Yufeng;  Huang, Yuling;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:81/0  |  提交时间:2022/08/22
thermoelectric  Ge  Se-4  Te-3  phase modulation  figure of merit  electronic band structure  
Exceptional Thermoelectric Performance Enabled by High Carrier Mobility and Intrinsically Low Lattice Thermal Conductivity in Phosphide Cd3P2 期刊论文
CHEMISTRY OF MATERIALS, 2022, 卷号: 34, 期号: 4, 页码: 1620-1626
作者:  Fan, Lizhu;  Peng, Kunling;  Zhou, Zizhen;  Yan, Yanci;  Ran, Chen;  Wang, Honghui;  Han, Guang;  Zhang, Bin;  Lu, Xu;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:65/0  |  提交时间:2022/08/22
Synergistic modulation of the thermoelectric performance of melt-spun p-type Mg2Sn via Na2S and Si alloying 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2022, 页码: 8
作者:  Huang, Yuling;  Zheng, Sikang;  Liao, Huijun;  Qiao, Saisai;  Han, Guang;  Wang, Guoyu;  Huang, Zhengyong;  Li, Jian;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:71/0  |  提交时间:2022/08/22
Realizing Enhanced Thermoelectric Performance and Hardness in Icosahedral Cu5FeS4-xSex with High-Density Twin Boundaries 期刊论文
SMALL, 2021, 页码: 10
作者:  Wang, Huan;  Zheng, Sikang;  Wu, Hong;  Xiong, Xin;  Xiong, Qihong;  Wang, Hengyang;  Wang, Yang;  Zhang, Bin;  Lu, Xu;  Han, Guang;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:106/0  |  提交时间:2021/12/23
Cu  5FeS  (4)  hardness  icosahedron  thermoelectric materials  twin boundary  
Ultra-fine Cu clusters decorated hydrangea-like titanium dioxide for photocatalytic hydrogen production 期刊论文
RARE METALS, 2021, 页码: 11
作者:  Feng, Ya-Jie;  Wang, Yang;  Wang, Kai-Wen;  Ma, Jiang-Ping;  Duan, You-Yu;  Liu, Jie;  Lu, Xu;  Zhang, Bin;  Wang, Guo-Yu;  Zhou, Xiao-Yuan
收藏  |  浏览/下载:215/0  |  提交时间:2021/11/26
Photocatalysis  Hydrangea-like TiO2  Ultra-fine Cu clusters  Hydrogen evolution  Charge separation and transfer  
Atomic-Scale Visualization and Quantification of Configurational Entropy in Relation to Thermal Conductivity: A Proof-of-Principle Study in t-GeSb2Te4 期刊论文
ADVANCED SCIENCE, 2021, 页码: 10
作者:  Chen, Yongjin;  Zhang, Bin;  Zhang, Yongsheng;  Wu, Hong;  Peng, Kunling;  Yang, Hengquan;  Zhang, Qing;  Liu, Xiaopeng;  Chai, Yisheng;  Lu, Xu;  Wang, Guoyu;  Zhang, Ze;  He, Jian;  Han, Xiaodong;  Zhou, Xiaoyuan
收藏  |  浏览/下载:242/0  |  提交时间:2021/03/29
configurational entropy  single crystalline GeSb2Te4  thermal conductivity  
Manipulating the phase transformation temperature to achieve cubic Cu5FeS4-xSex and enhanced thermoelectric performance 期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2020, 卷号: 8, 期号: 48, 页码: 17222-17228
作者:  Guo, Lijie;  Zhang, Bin;  Zhu, Huaxing;  Wu, Hong;  Yan, Yanci;  Gong, Xiangnan;  Lu, Xu;  Han, Guang;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:127/0  |  提交时间:2021/03/01
Strong lattice anharmonicity securing intrinsically low lattice thermal conductivity and high performance thermoelectric SnSb2Te4 via Se alloying 期刊论文
NANO ENERGY, 2020, 卷号: 76, 页码: 10
作者:  Wu, Hong;  Lu, Xu;  Wang, Guoyu;  Peng, Kunling;  Zhang, Bin;  Chen, Yongjin;  Gong, Xiangnan;  Tang, Xiaodan;  Zhang, Xuemei;  Feng, Zhenzhen;  Han, Guang;  Zhang, Yongsheng;  Zhou, Xiaoyuan
收藏  |  浏览/下载:179/0  |  提交时间:2020/12/01
Thermoelectric  SnSb2Te4  Band convergence  Lattice anharmonicity  Defects  
Structure-Dependent Thermoelectric Properties of GeSe1-xTex(0 <= x <= 0.5) 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2020, 卷号: 12, 期号: 37, 页码: 41381-41389
作者:  Wang, Zhiran;  Wu, Hong;  Xi, Ming;  Zhu, Huaxing;  Dai, Lu;  Xiong, Qihong;  Wang, Guiwen;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:198/0  |  提交时间:2020/12/01
thermoelectric  structure  GeSe1-xTex  defects  carrier concentrations  
Thermoelectricity of n-type MnBi4S7-7xSe7x solid solution 期刊论文
CHEMICAL ENGINEERING JOURNAL, 2020, 卷号: 396, 页码: 9
作者:  Xi, Ming;  Zhu, Huaxing;  Wu, Hong;  Yang, Yibin;  Yan, Yanci;  Wang, Guoyu;  Wang, Guiwen;  Li, JiangYu;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:208/0  |  提交时间:2020/08/24
Eco-friendly  Thermoelectric  Low lattice thermal conductivity  Anharmonicity  n-type sulfides  
Optimizing thermoelectric properties of BiSe through Cu additive enhanced effective mass and phonon scattering 期刊论文
RARE METALS, 2020, 页码: 9
作者:  Shen, Xing-Chen;  Zhang, Xiao;  Zhang, Bin;  Wang, Guo-Yu;  He, Jian;  Zhou, Xiao-Yuan
收藏  |  浏览/下载:184/0  |  提交时间:2020/08/24
Cu additives  Phonon scattering  Effective mass  Texture  Thermoelectric  
Enhanced thermoelectric properties of p-type argyrodites Cu8GeS6 through Cu vacancy 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 822, 页码: 6
作者:  Fan, Yijing;  Wang, Guoyu;  Wang, Rui;  Zhang, Bin;  Shen, Xingchen;  Jiang, Pengfei;  Zhang, Xiao;  Gu, Hao-shuang;  Lu, Xu;  Zhou, Xiao-yuan
收藏  |  浏览/下载:236/0  |  提交时间:2020/02/18
Cu8GeS6  Argyrodites  Fabrication method  Thermal conductivity  Thermoelectric properties  
High Thermoelectric Performance in Sulfide-Type Argyrodites Compound Ag8Sn(S1-xSex)(6) Enabled by Ultralow Lattice Thermal Conductivity and Extended Cubic Phase Regime 期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2020, 页码: 10
作者:  Shen, Xingchen;  Xia, Yi;  Yang, Chun-Chuen;  Zhang, Zhao;  Li, Shulong;  Tung, Yung-Hsiang;  Benton, Allen;  Zhang, Xiao;  Lu, Xu;  Wang, Guoyu;  He, Jian;  Zhou, Xiaoyuan
收藏  |  浏览/下载:198/0  |  提交时间:2020/08/24
Ag8SnS6  lattice dynamics  phase transition  thermal transport  thermoelectric  
Synergistically optimized thermoelectric properties of Ag1+xIn5Se8 alloys 期刊论文
INORGANIC CHEMISTRY FRONTIERS, 2019, 卷号: 6, 期号: 12, 页码: 3545-3553
作者:  Shen, Xingchen;  Zhang, Bin;  Chen, Qiuyi;  Tan, Huan;  Zhang, Xiao;  Wang, Guoyu;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:103/0  |  提交时间:2020/08/24
Thermoelectric study of Zn-doped n-type AgIn5Se8: Hopping and band electrical conduction along with low lattice thermal conduction in diamond-like structure 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 805, 页码: 444-453
作者:  Shen, Xingchen;  Wang, Guiwen;  Li, Shulong;  Yang, Chun-Chuen;  Tan, Huan;  Zhang, Yumeng;  Lu, Xu;  He, Jian;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:497/0  |  提交时间:2019/12/03
n-type  Diamond-like structure  Lattice dynamics  Variable hopping conduction  Band conduction  Thermoelectric  
Synergistic Effect of Bismuth and Indium Codoping for High Thermoelectric Performance of Melt Spinning SnTe Alloys 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2019, 卷号: 11, 期号: 26, 页码: 23337-23345
作者:  Tang, Huan;  Guo, Lijie;  Wang, Guiwen;  Wu, Hong;  Shen, Xingchen;  Zhang, Bin;  Lu, Xu;  Wang, Guoyu;  Zhang, Xiao;  Zhou, Xiaoyuan
收藏  |  浏览/下载:447/0  |  提交时间:2019/12/03
SnTe  melt spinning  thermal conductivity  resonant level  thermoelectric