Realizing High Thermoelectric Performance in Earth‐Abundant Bi 2 S 3  Bulk Materials via Halogen Acid Modulation (Adv. Funct. Mater. 37/2021) | Zendy

Guo Jun | Zendy; Yang Jianmin | Zendy; Ge ZhenHua | Zendy; Jiang Binbin | Zendy; Qiu Yang | Zendy; Zhu YuKe | Zendy; Wang Xiao | Zendy; Rong Ju | Zendy; Yu Xiaohua | Zendy; Feng Jing | Zendy; He Jiaqing | Zendy

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Realizing High Thermoelectric Performance in Earth‐Abundant Bi 2 S 3 Bulk Materials via Halogen Acid Modulation (Adv. Funct. Mater. 37/2021)

Author(s) -

Guo Jun,

Yang Jianmin,

Ge ZhenHua,

Jiang Binbin,

Qiu Yang,

Zhu YuKe,

Wang Xiao,

Rong Ju,

Yu Xiaohua,

Feng Jing,

He Jiaqing

Publication year - 2021

Publication title -

advanced functional materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 6.069

H-Index - 322

eISSN - 1616-3028

pISSN - 1616-301X

DOI - 10.1002/adfm.202170277

Subject(s) - materials science , hydrochloric acid , halogen , thermoelectric effect , electrical resistivity and conductivity , doping , hydrothermal circulation , thermal conductivity , thermoelectric materials , nanotechnology , optoelectronics , chemical engineering , composite material , organic chemistry , metallurgy , electrical engineering , thermodynamics , alkyl , chemistry , physics , engineering

Halogen Acid Modulation In article number 2102838, Zhen‐Hua Ge, Xiaohua Yu, Jing Feng, Jiaqing He, and co‐workers present a new strategy that can significantly improve the electrical transport properties, as well as reduce the lattice thermal conductivity at 673 K in Bi 2 S 3 materials. Due to the optimized electrical conductivity by hydrochloric acid doping during the hydrothermal procedure, nanostructured Bi 2 S 3 with a high ZT value of 0.8 is obtained.

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