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Title: Boosting the thermoelectric performance of PbSe through dynamic doping and hierarchical phonon scattering

Journal Article · · Energy & Environmental Science
DOI:https://doi.org/10.1039/c8ee00418h· OSTI ID:1540036
 [1];  [1];  [2];  [3]; ORCiD logo [3];  [2];  [1];  [1]; ORCiD logo [4];  [5]; ORCiD logo [6]; ORCiD logo [2]; ORCiD logo [1]; ORCiD logo [7]
  1. School of Materials Science and Engineering; Shanghai University; Shanghai 200444; China
  2. Materials Genome Institute; Shanghai University; Shanghai 200444; China
  3. Beijing National Laboratory for Condensed Matter Physics; Institute of Physics; Chinese Academy of Sciences; Beijing 100190; China
  4. School of Materials Science and Engineering; Tongji University; Shanghai 201804; China
  5. Shenzhen Key Laboratory of Thermoelectric Materials and Department of Physics; Southern University of Science and Technology; Shenzhen 518055; China
  6. Department of Materials Science and Engineering; Northwestern University; Evanston; USA
  7. School of Materials Science and Engineering; Shanghai University; Shanghai 200444; China; Materials Genome Institute

Cu intercalation is demonstrated to enhance the thermoelectric performance of PbSe through the dynamic doping effect and hierarchical phonon scattering.

Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Solid-State Solar-Thermal Energy Conversion Center (S3TEC); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
SC0001299
OSTI ID:
1540036
Journal Information:
Energy & Environmental Science, Vol. 11, Issue 7; ISSN 1754-5692
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (44)

Copper ion liquid-like thermoelectrics journal March 2012
Ultrahigh thermoelectric performance in Cu 2 Se-based hybrid materials with highly dispersed molecular CNTs journal January 2017
Anomalously low electronic thermal conductivity in metallic vanadium dioxide journal January 2017
Study of thermal stability of Cu2Se thermoelectric material conference January 2016
Enhanced thermoelectric properties of p-type Ag 2 Te by Cu substitution journal January 2015
Partial indium solubility induces chemical stability and colossal thermoelectric figure of merit in Cu 2 Se journal January 2017
Cooling, Heating, Generating Power, and Recovering Waste Heat with Thermoelectric Systems journal September 2008
Compromise and Synergy in High-Efficiency Thermoelectric Materials journal March 2017
Rationally Designing High-Performance Bulk Thermoelectric Materials journal August 2016
On the tuning of electrical and thermal transport in thermoelectrics: an integrated theory–experiment perspective journal February 2016
Optimum Carrier Concentration in n-Type PbTe Thermoelectrics journal May 2014
Stabilizing the Optimal Carrier Concentration for High Thermoelectric Efficiency journal November 2011
Thermoelectric efficiency in graded indium-doped PbTe crystals journal August 2002
High performance functionally graded and segmented Bi2Te3-based materials for thermoelectric power generation journal January 2002
Self-Tuning the Carrier Concentration of PbTe/Ag2Te Composites with Excess Ag for High Thermoelectric Performance journal February 2011
High Thermoelectric Performance in Non-Toxic Earth-Abundant Copper Sulfide journal March 2014
Hierarchical Chemical Bonds Contributing to the Intrinsically Low Thermal Conductivity in α-MgAgSb Thermoelectric Materials journal October 2016
Exploring the doping effects of copper on thermoelectric properties of lead selenide journal June 2016
Chemical diffusion of copper in lead telluride journal May 2017
Interrelation of Electronic Properties and Defect Equilibria in PbTe journal November 1961
Resonant level-induced high thermoelectric response in indium-doped GeTe journal January 2017
Ultrahigh power factor and thermoelectric performance in hole-doped single-crystal SnSe journal November 2015
Weak electron-phonon coupling contributing to high thermoelectric performance in n-type PbSe journal May 2012
High-performance n-type YbxCo4Sb12: from partially filled skutterudites towards composite thermoelectrics journal July 2016
Contrasting role of antimony and bismuth dopants on the thermoelectric performance of lead selenide journal May 2014
Interstitial Point Defect Scattering Contributing to High Thermoelectric Performance in SnTe journal May 2016
Promoting SnTe as an Eco-Friendly Solution for p-PbTe Thermoelectric via Band Convergence and Interstitial Defects journal March 2017
Enhanced Average Thermoelectric Figure of Merit of the PbTe–SrTe–MnTe Alloy journal March 2017
Quantitative measurement of displacement and strain fields from HREM micrographs journal August 1998
High-performance bulk thermoelectrics with all-scale hierarchical architectures journal September 2012
Lattice Dislocations Enhancing Thermoelectric PbTe in Addition to Band Convergence journal April 2017
High Performance Na-doped PbTe–PbS Thermoelectric Materials: Electronic Density of States Modification and Shape-Controlled Nanostructures journal October 2011
Dual-frequency resonant phonon scattering in BaxRyCo4Sb12 (R=La, Ce, and Sr) journal May 2007
Thermoelectric properties of Ag-doped Cu2Se and Cu2Te journal January 2013
Figure of merit ZT of a thermoelectric device defined from materials properties journal January 2017
Enhancement of thermoelectric figure-of-merit by resonant states of aluminium doping in lead selenide journal January 2012
Study of the Thermoelectric Properties of Lead Selenide Doped with Boron, Gallium, Indium, or Thallium journal October 2012
Low effective mass leading to high thermoelectric performance journal January 2012
Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal October 1996
Generalized Gradient Approximation Made Simple journal October 1996
From ultrasoft pseudopotentials to the projector augmented-wave method journal January 1999
Projector augmented-wave method journal December 1994
Temperature-dependent effective third-order interatomic force constants from first principles journal October 2013
Temperature dependent effective potential method for accurate free energy calculations of solids journal March 2013