Suppression of atom motion and metal deposition in mixed ionic electronic conductors
P Qiu, MT Agne, Y Liu, Y Zhu, H Chen, T Mao… - Nature …, 2018 - nature.com
Many superionic mixed ionic–electronic conductors with a liquid-like sublattice have been
identified as high efficiency thermoelectric materials, but their applications are limited due to …
identified as high efficiency thermoelectric materials, but their applications are limited due to …
Sulfide bornite thermoelectric material: a natural mineral with ultralow thermal conductivity
P Qiu, T Zhang, Y Qiu, X Shi, L Chen - Energy & Environmental …, 2014 - pubs.rsc.org
We report a new type of thermoelectric material, sulfide bornite (Cu5FeS4), which is a
widespread natural mineral that is composed of non-toxic and earth-abundant elements. Bornite …
widespread natural mineral that is composed of non-toxic and earth-abundant elements. Bornite …
Flexible thermoelectrics based on ductile semiconductors
Flexible thermoelectrics provide a different solution for developing portable and sustainable
flexible power supplies. The discovery of silver sulfide–based ductile semiconductors has …
flexible power supplies. The discovery of silver sulfide–based ductile semiconductors has …
Exceptionally heavy doping boosts the performance of iron silicide for refractory thermoelectrics
P Qiu, J Cheng, J Chai, X Du, X Xia… - Advanced Energy …, 2022 - Wiley Online Library
Thermoelectric (TE) power generation is expected to be one of the most effective solutions
to convert industrial exhaust heat to electricity for conserving fossil energy and reducing …
to convert industrial exhaust heat to electricity for conserving fossil energy and reducing …
High efficiency Bi 2 Te 3-based materials and devices for thermoelectric power generation between 100 and 300 C
F Hao, P Qiu, Y Tang, S Bai, T Xing, HS Chu… - Energy & …, 2016 - pubs.rsc.org
By suppressing intrinsic excitation in p-type Bi2Te3-based materials, we report maximum
and average zT values of up to 1.4 and 1.2 between 100 and 300 C, respectively. …
and average zT values of up to 1.4 and 1.2 between 100 and 300 C, respectively. …
Ultrahigh thermoelectric performance in Cu 2 Se-based hybrid materials with highly dispersed molecular CNTs
R Nunna, P Qiu, M Yin, H Chen, R Hanus… - Energy & …, 2017 - pubs.rsc.org
Here, by utilizing the special interaction between metal Cu and multi-walled carbon nanotubes
(CNTs), we have successfully realized the in situ growth of Cu2Se on the surface of CNTs …
(CNTs), we have successfully realized the in situ growth of Cu2Se on the surface of CNTs …
Ag2Q‐Based (Q = S, Se, Te) Silver Chalcogenide Thermoelectric Materials
Thermoelectric technology provides a promising solution to sustainable energy utilization and
scalable power supply. Recently, Ag 2 Q‐based (Q = S, Se, Te) silver chalcogenides have …
scalable power supply. Recently, Ag 2 Q‐based (Q = S, Se, Te) silver chalcogenides have …
Ultralow lattice thermal conductivity and superhigh thermoelectric figure‐of‐merit in (Mg, Bi) co‐doped GeTe
…, H Huang, J Xiao, D Ren, M Shi, P Qiu… - Advanced …, 2021 - Wiley Online Library
High‐efficiency thermoelectric (TE) technology is determined by the performance of TE
materials. Doping is a routine approach in TEs to achieve optimized electrical properties and …
materials. Doping is a routine approach in TEs to achieve optimized electrical properties and …
Cu-based thermoelectric materials
P Qiu, X Shi, L Chen - Energy Storage Materials, 2016 - Elsevier
… Author links open overlay panel Pengfei Qiu a b , Xun Shi a b , Lidong Chen a b … In 2014,
Qiu et al. investigated the TE properties of bornite Cu 5 FeS 4 [36], which is a widespread …
Qiu et al. investigated the TE properties of bornite Cu 5 FeS 4 [36], which is a widespread …
Realizing a thermoelectric conversion efficiency of 12% in bismuth telluride/skutterudite segmented modules through full-parameter optimization and energy-loss …
In recent decades, by continuously enhancing the figure of merit ZT of various thermoelectric
(TE) materials, solid state TE technology has matured and is on the verge of making an …
(TE) materials, solid state TE technology has matured and is on the verge of making an …