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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
Authors:  Huo, Yufeng;  Xiao, Shijuan;  Dai, Lu;  Huang, Yuling;  Zheng, Sikang;  Wang, Zhiran;  Chen, Peng;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
Favorite  |  View/Download:78/0  |  Submit date:2022/08/22
thermoelectric  SmMg2Bi2  Ge-doping  lattice thermal conductivity  carrier concentration  
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
Authors:  Dai, Lu;  Wang, Zhiran;  Huo, Yufeng;  Huang, Yuling;  Wang, Guiwen;  Fan, Lizhu;  Chen, Peng;  Han, Guang;  Lu, Xu;  Zhang, Bin;  Zhou, Xiaoyuan;  Wang, Guoyu
Favorite  |  View/Download:96/0  |  Submit date:2022/08/22
Thermoelectric  Cu3SbSe3  Lattice thermal conductivity  Phase transition  Ag-alloying  
Phase Modulation Enabled High Thermoelectric Performance in Polycrystalline GeSe0.75Te0.25 期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2022, 页码: 9
Authors:  Wang, Zhiran;  Wu, Hong;  Zhang, Bin;  Dai, Lu;  Huo, Yufeng;  Huang, Yuling;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
Favorite  |  View/Download:84/0  |  Submit date:2022/08/22
thermoelectric  Ge  Se-4  Te-3  phase modulation  figure of merit  electronic band structure  
Unconventional Doping Effect Leads to Ultrahigh Average Thermoelectric Power Factor in Cu3SbSe4-Based Composites 期刊论文
ADVANCED MATERIALS, 2022, 页码: 10
Authors:  Huang, Yuling;  Zhang, Bin;  Li, Jingwei;  Zhou, Zizhen;  Zheng, Sikang;  Li, Nanhai;  Wang, Guiwen;  Zhang, De;  Zhang, Daliang;  Han, Guang;  Wang, Guoyu;  Han, Xiaodong;  Lu, Xu;  Zhou, Xiaoyuan
Favorite  |  View/Download:86/0  |  Submit date:2022/08/22
carrier mobility  chalcopyrites  high power factor  thermoelectrics  unconventional doping  
Achieving high average power factor in tetrahedrite Cu12Sb4S13 via regulating electron-phonon coupling strength 期刊论文
MATERIALS TODAY PHYSICS, 2022, 卷号: 22, 页码: 9
Authors:  Yan, Yanci;  Li, Nanhai;  Wang, Guiwen;  Xiong, Qihong;  Fan, Lizhu;  Jiang, Pengfei;  Lu, Xu;  Wang, Guoyu;  Zhou, Xiaoyuan
Favorite  |  View/Download:67/0  |  Submit date:2022/08/22
Anharmonicity  Carrier mobility  Electron-phonon coupling  Tetrahedrties  Thermoelectrics  
Ultralow Lattice Thermal Conductivity of Cubic CuFeS2 Induced by Atomic Disorder 期刊论文
CHEMISTRY OF MATERIALS, 2021, 页码: 8
Authors:  Zhang, De;  Zhang, Bin;  Zhou, ZiZhen;  Peng, Kunling;  Wu, Hong;  Wang, Hengyang;  Wang, Guiwen;  Han, Guang;  Wang, Guoyu;  Zhou, Xiaoyuan;  Lu, Xu
Favorite  |  View/Download:69/0  |  Submit date:2022/08/22
Multiple Effects Promoting the Thermoelectric Performance of SnTe by Alloying with CuSbTe2 and CuBiTe2 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2021, 卷号: 13, 期号: 44, 页码: 52775-52782
Authors:  He, Wenlu;  Li, Nanhai;  Wang, Huan;  Wang, Guiwen;  Wang, Guoyu;  Lu, Xu;  Zhou, Xiaoyuan
Favorite  |  View/Download:164/0  |  Submit date:2021/12/28
solid solutions  thermoelectrics  band convergence  transport coefficients  weighted mobility  carrier concentration  
Phase Composition Manipulation and Twin Boundary Engineering Lead to Enhanced Thermoelectric Performance of Cu2SnS3 期刊论文
ACS APPLIED ENERGY MATERIALS, 2021, 卷号: 4, 期号: 9, 页码: 9240-9247
Authors:  Wei, Yiqing;  Zhou, Zizhen;  Jiang, Pengfei;  Zheng, Sikang;  Xiong, Qihong;  Zhang, Bin;  Wang, Guoyu;  Lu, Xu;  Han, Guang;  Zhou, Xiaoyuan
Favorite  |  View/Download:160/0  |  Submit date:2021/12/23
thermoelectrics  Cu2SnS3  twin boundaries  phase manipulation  thermal conductivity  
Ultra-fine Cu clusters decorated hydrangea-like titanium dioxide for photocatalytic hydrogen production 期刊论文
RARE METALS, 2021, 页码: 11
Authors:  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
Favorite  |  View/Download:219/0  |  Submit date:2021/11/26
Photocatalysis  Hydrangea-like TiO2  Ultra-fine Cu clusters  Hydrogen evolution  Charge separation and transfer  
Colloidal synthesis of diamond-like compound Cu2SnTe3 and thermoelectric properties of (Cu0.96InTe2)(1-x)(Cu2SnTe3)(x) solid solutions 期刊论文
CHEMICAL ENGINEERING JOURNAL, 2021, 卷号: 422, 页码: 7
Authors:  Xiong, Qihong;  Xie, Dandan;  Wang, Huan;  Wei, Yiqing;  Wang, Guiwen;  Wang, Guoyu;  Liao, Huijun;  Zhou, Xiaoyuan;  Lu, Xu
Favorite  |  View/Download:352/0  |  Submit date:2021/08/20
Colloidal method  Diamond-like structure  Cu2SnTe3  Thermoelectric  Solid solutions  
Identification of vibrational mode symmetry and phonon anharmonicity in SbCrSe3 single crystal using Raman spectroscopy 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
Authors:  Wu, Hong;  Gong, Xiangnan;  Peng, Yi;  Zhang, Long;  Zhang, Bin;  Peng, Kunling;  Liu, Jie;  Han, Guang;  Wang, Aifeng;  Chai, Yisheng;  He, Mingquan;  Gu, Haoshuang;  Guilmeau, Emmanuel;  Wang, Guoyu;  Lu, Xu;  Zhou, Xiaoyuan
Favorite  |  View/Download:206/0  |  Submit date:2021/08/20
SbCrSe3 single crystal  in-situ Raman  angle-resolved polarized Raman spectroscopy  lattice dynamics  thermal transport  
The role of electronic affinity for dopants in thermoelectric transport properties of InTe 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 869, 页码: 6
Authors:  Zhu, Huaxing;  Wang, Guiwen;  Wang, Guoyu;  Zhou, Xiaoyuan;  Lu, Xu
Favorite  |  View/Download:194/0  |  Submit date:2021/08/20
Thermoelectric  InTe  Electronic affinity  Anisotropy  Doping  Ionized impurity scattering  
Melt-spun Sn(1-x-y)SbxMnyTe with unique multiscale microstructures approaching exceptional average thermoelectric zT 期刊论文
NANO ENERGY, 2021, 卷号: 84, 页码: 13
Authors:  Yan, Xiangmei;  Zheng, Sikang;  Zhou, Zizhen;  Wu, Hong;  Zhang, Bin;  Huang, Yuling;  Lu, Xu;  Han, Guang;  Wang, Guoyu;  Zhou, Xiaoyuan
Favorite  |  View/Download:436/0  |  Submit date:2021/06/01
Thermoelectric  SnTe  Melt spinning  Band engineering  Defect engineering  
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
Authors:  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
Favorite  |  View/Download:246/0  |  Submit date:2021/03/29
configurational entropy  single crystalline GeSb2Te4  thermal conductivity  
Boosting the thermoelectric performance of p-type polycrystalline SnSe with high doping efficiency via precipitation design 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2021, 卷号: 9, 期号: 5, 页码: 2991-2998
Authors:  Li, Chengjun;  Peng, Kunling;  Wu, Hong;  Li, Nanhai;  Zhang, Bin;  Wang, Guiwen;  Gong, Xiangnan;  Lu, Xu;  Wang, Guoyu;  Zhou, Xiaoyuan
Favorite  |  View/Download:235/0  |  Submit date:2021/03/29
The role of electronegativity in the thermoelectric performance of GeTe-I-V-VI2 solid solutions 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2021, 卷号: 9, 期号: 4, 页码: 2385-2393
Authors:  Li, Nanhai;  He, Wenlu;  Li, Chengjun;  Wang, Guiwen;  Wang, Guoyu;  Zhou, Xiaoyuan;  Lu, Xu
Favorite  |  View/Download:199/0  |  Submit date:2021/03/17
Entropy Engineered Cubic n-Type AgBiSe2 Alloy with High Thermoelectric Performance in Fully Extended Operating Temperature Range 期刊论文
ADVANCED ENERGY MATERIALS, 2020, 页码: 9
Authors:  Zhu, Huaxing;  Zhao, Ting;  Zhang, Bin;  An, Zibing;  Mao, Shengcheng;  Wang, Guoyu;  Han, Xiaodong;  Lu, Xu;  Zhang, Jiangwei;  Zhou, Xiaoyuan
Favorite  |  View/Download:152/0  |  Submit date:2021/03/01
cubic AgBiSe  (2)  entropy engineering  local structure distortion  phase transitions  thermoelectric performance  
Highly (100)-orientated SnSe thin films deposited by pulsed-laser deposition 期刊论文
APPLIED SURFACE SCIENCE, 2021, 卷号: 535, 页码: 8
Authors:  Gong, Xiangnan;  Feng, Menglei;  Wu, Hong;  Zhou, Hongpeng;  Suen, Chunhung;  Zou, Hanjun;  Guo, Lijie;  Zhou, Kai;  Chen, Shijian;  Dai, Jiyan;  Wang, Guoyu;  Zhou, Xiaoyuan
Favorite  |  View/Download:289/0  |  Submit date:2020/12/08
SnSe  Thin films  Pulsed laser deposition  Thermal annealing  Angle-resolved polarized Raman spectra  
Synergistic effect of CuInSe2 alloying on enhancing the thermoelectric performance of Cu2SnSe3 compounds 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2020, 卷号: 8, 期号: 40, 页码: 21181-21188
Authors:  Fan, Yijing;  Wang, Guoyu;  Zhang, Bin;  Li, Zhe;  Wang, Guiwen;  Zhang, Xiao;  Huang, Yuling;  Chen, Kansong;  Gu, Hao-shuang;  Lu, Xu;  Zhou, Xiaoyuan
Favorite  |  View/Download:183/0  |  Submit date:2020/12/01
Realizing high thermoelectricity in polycrystalline tin sulfide via manipulating fermi surface anisotropy and phonon dispersion 期刊论文
MATERIALS TODAY PHYSICS, 2020, 卷号: 14, 页码: 10
Authors:  Wu, H.;  Peng, K.;  Zhang, B.;  Gong, X. N.;  Feng, Z. Z.;  Zhang, X. M.;  Xi, M.;  Yan, X. M.;  Zhang, Y. S.;  Wang, G. Y.;  Lu, X.;  Zhou, X. Y.
Favorite  |  View/Download:109/0  |  Submit date:2020/12/01
Thermoelectric  SnS  Fermi surface anisotropy  Phonon dispersion  Lattice dynamics