Advances in Ag 2 Se-based thermoelectrics from materials to applications

H Wu, X Shi, J Duan, Q Liu, ZG Chen - Energy & Environmental …, 2023 - pubs.rsc.org
Thermoelectric materials and their devices can realize the solid-state energy conversion
between thermal and electrical energy, therefore serving as a promising alternative to …

Thermoelectric Ag2Se: Imperfection, Homogeneity, and Reproducibility

S Huang, TR Wei, H Chen, J Xiao, M Zhu… - … Applied Materials & …, 2021 - ACS Publications
Ag2Se is a narrow band gap n-type semiconductor with high carrier mobility and low lattice
thermal conductivity. It has high thermoelectric performance near room temperature …

[HTML][HTML] Crystalline Structure-Dependent Mechanical and Thermoelectric Performance in Ag2Se1‐xSx System

J Liang, P Qiu, Y Zhu, H Huang, Z Gao, Z Zhang, X Shi… - Research, 2020 - spj.science.org
Self-powered wearable electronics require thermoelectric materials simultaneously with a
high dimensionless figure of merit (z T) and good flexibility to convert the heat discharged by …

Advances in Ag2S-based thermoelectrics for wearable electronics: Progress and perspective

M Zhu, XL Shi, H Wu, Q Liu, ZG Chen - Chemical Engineering Journal, 2023 - Elsevier
Traditional inorganic thermoelectric materials exhibit excellent thermoelectric performance
but poor flexibility. As a new type of flexible inorganic thermoelectric material, Ag 2 S owns a …

Achieving ultrahigh power factor in n-type Ag2Se thin films by carrier engineering

ZH Zheng, DL Zhang, JY Niu, XL Shi, TB Chen… - Materials Today …, 2022 - Elsevier
Ag 2 Se-based thermoelectric materials are attracting great attention because of their
potential in fabricating high-performance miniature and wearable electronics. Here, an …

Optimized Thermoelectric Performance and Plasticity of Ductile Semiconductor Ag2S0.5Se0.5 Via Dual‐Phase Engineering

H Wu, XL Shi, Y Mao, M Li, WD Liu… - Advanced Energy …, 2023 - Wiley Online Library
Inorganic semiconductor Ag2S with excellent plasticity is highly desired in flexible and
wearable thermoelectrics. However, the compromise between plasticity and thermoelectric …

Structural stability enables high thermoelectric performance in room temperature Ag 2 Se

P Jood, R Chetty, M Ohta - Journal of Materials Chemistry A, 2020 - pubs.rsc.org
Ag2Se is considered as an attractive candidate for use in room-temperature thermoelectric
applications owing to its unique transport properties, such as glass-like thermal conductivity …

Liquid-Phase Manipulation Securing Enhanced Thermoelectric Performance of Ag2Se

D Li, BL Zhang, HW Ming, L Wang, Y Zu… - ACS Applied Materials …, 2021 - ACS Publications
Developing n-type materials with high peak and/or average ZT (ZT is the figure of merit) is
an urgent need for the lower ZT of the existing n-type BiTeSe materials compared with the p …

Investigation on Low-Temperature Thermoelectric Properties of Ag2Se Polycrystal Fabricated by Using Zone-Melting Method

M Jin, J Liang, P Qiu, H Huang, Z Yue… - The Journal of …, 2021 - ACS Publications
Silver selenide, Ag2Se, is a promising low-temperature thermoelectric material which can be
used to harvest the low-quality waste heat for electrical power generation or cool the …

Phase-modulated mechanical and thermoelectric properties of Ag2S1-xTex ductile semiconductors

L Peng, S Yang, TR Wei, P Qiu, J Yang, Z Zhang… - Journal of …, 2022 - Elsevier
By virtue of the excellent plasticity and tunable transport properties, Ag 2 S-based materials
demonstrate an intriguing prospect for flexible or hetero-shaped thermoelectric applications …