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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:13/0  |  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:82/0  |  提交时间:2023/02/07
anisotropy  electronic density of states  GeSb2Te4 single crystal  lattice anharmonicity  thermoelectrics  
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:72/0  |  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:80/0  |  提交时间:2022/08/22
thermoelectric  Ge  Se-4  Te-3  phase modulation  figure of merit  electronic band structure  
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:214/0  |  提交时间:2021/11/26
Photocatalysis  Hydrangea-like TiO2  Ultra-fine Cu clusters  Hydrogen evolution  Charge separation and transfer  
Realizing high thermoelectric performance in Te nanocomposite through Sb2Te3 incorporation 期刊论文
CRYSTENGCOMM, 2018, 卷号: 20, 期号: 47, 页码: 7729-7738
作者:  Yang, Heng Quan;  Chen, Yong Jin;  Wang, Xiao Yang;  Miao, Lei;  Li, Xiao Yan;  Han, Xiao Dong;  Lu, Xu;  Wang, Guo Yu;  Zhou, Xiao Yuan
Adobe PDF(4562Kb)  |  收藏  |  浏览/下载:219/0  |  提交时间:2019/01/17
Enhanced thermoelectric performance in Cu2GeSe3 via (Ag,Ga)-co-doping on cation sites 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 769, 页码: 218-225
作者:  Wang, Ruifeng;  Li, Ang;  Huang, Tianyu;  Zhang, Bin;  Peng, Kunling;  Yang, Hengquan;  Lu, Xu;  Zhou, Xiaoyuan;  Han, Xiaodong;  Wang, Guoyu
Adobe PDF(2823Kb)  |  收藏  |  浏览/下载:222/0  |  提交时间:2018/12/13
Thermoelectrics  Cu2GeSe3  Precipitates  Alloying  Doping  
Spontaneously promoted carrier mobility and strengthened phonon scattering in p-type YbZn2Sb2 via a nanocompositing approach 期刊论文
NANO ENERGY, 2018, 卷号: 43, 页码: 159-167
作者:  Zhang, Xiong;  Zhang, Bin;  Peng, Kun-ling;  Shen, Xing-chen;  Wu, Gui-tai;  Yan, Yan-ci;  Luo, Shi-jun;  Lu, Xu;  Wang, Guo-yu;  Gu, Hao-shuang;  Zhou, Xiao-yuan
收藏  |  浏览/下载:175/0  |  提交时间:2018/03/05
Thermoelectric  Nanocompositing  Carrier density  Mobility  Phonon scattering  
Enhanced thermoelectric performance in copper-deficient Cu2GeSe3 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 卷号: 723, 页码: 708-713
作者:  Huang, Tianyu;  Yan, Yanci;  Peng, Kunling;  Tang, Xiaodan;  Guo, Lijie;  Wang, Ruifeng;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
Adobe PDF(1351Kb)  |  收藏  |  浏览/下载:178/0  |  提交时间:2018/03/05
Cu2GeSe3  Thermoelectric properties  Cu vacancies  Defects CuGe  
Grain size optimization for high-performance polycrystalline SnSe thermoelectrics 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 卷号: 5, 期号: 27, 页码: 14053-14060
作者:  Peng, Kunling;  Wu, Hong;  Yan, Yanci;  Guo, Lijie;  Wang, Guoyu;  Lu, Xu;  Zhou, Xiaoyuan
Adobe PDF(1176Kb)  |  收藏  |  浏览/下载:136/0  |  提交时间:2018/03/05