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Contrasting role of antimony and bismuth dopants on the thermoelectric performance of lead selenide

Journal Article · · Nature Communications
DOI:https://doi.org/10.1038/ncomms4640· OSTI ID:1355912
 [1];  [1];  [1];  [2];  [3];  [1];  [2];  [1];  [4]
  1. Northwestern Univ., Evanston, IL (United States)
  2. Univ. of Michigan, Ann Arbor, MI (United States)
  3. Argonne National Lab. (ANL), Argonne, IL (United States)
  4. Northwestern Univ., Evanston, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
Increasing the conversion efficiency of thermoelectric materials is a key scientific driver behind a worldwide effort to enable heat to electricity power generation at competitive cost. Here we report an increased performance for antimony-doped lead selenide with a thermoelectric figure of merit of ~1.5 at 800 K. This is in sharp contrast to bismuth doped lead selenide, which reaches a figure of merit of <1. Substituting antimony or bismuth for lead achieves maximum power factors between ~23–27μW cm–1 K–2 at temperatures above 400 K. The addition of small amounts (~0.25 mol%) of antimony generates extensive nanoscale precipitates, whereas comparable amounts of bismuth results in very few or no precipitates. The antimony-rich precipitates are endotaxial in lead selenide, and appear remarkably effective in reducing the lattice thermal conductivity. As a result, the corresponding bismuth-containing samples exhibit smaller reduction in lattice thermal conductivity.
Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
Materials Sciences and Engineering Division; National Science Foundation (NSF); Northwestern University; USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); W.M. Keck Foundation
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1355912
Alternate ID(s):
OSTI ID: 1161836
OSTI ID: 1384673
Journal Information:
Nature Communications, Journal Name: Nature Communications Vol. 5; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (47)

Nanostructuring and High Thermoelectric Efficiency in p-Type Ag(Pb1–ySny)mSbTe2+m journal May 2006
Nanostructured Thermoelectrics: Big Efficiency Gains from Small Features journal July 2010
Heavily Doped p-Type PbSe with High Thermoelectric Performance: An Alternative for PbTe journal February 2011
High Thermoelectric Figure of Merit and Nanostructuring in Bulk p-type Na1−xPbmSbyTem+2 journal June 2006
High Thermoelectric Figure of Merit and Nanostructuring in Bulk p-type Na1−xPbmSbyTem+2 journal June 2006
New and Old Concepts in Thermoelectric Materials journal November 2009
Nanostructuring and High Thermoelectric Efficiency in p-Type Ag(Pb1-ySny)mSbTe2+m. journal July 2006
Scattering of Current Carriers and Transport Phenomena in Lead Chalcogenides II. Experiment journal February 1971
Introduction book January 1969
Some electrical properties of lead selenide at low temperatures (0.3°K–300°K) journal February 1970
The mobility of free carriers in PbSe crystals journal April 1973
Upper crustal abundances of trace elements: A revision and update journal August 2008
Impact of energy filtering and carrier localization on the thermoelectric properties of granular semiconductors journal September 2012
Microstructure analyses and thermoelectric properties of Ag1−xPb18Sb1+yTe20 journal September 2012
Strong Reduction of Thermal Conductivity in Nanostructured PbTe Prepared by Matrix Encapsulation journal October 2006
Nanostructured Thermoelectrics: The New Paradigm? journal February 2010
Nanostructures Boost the Thermoelectric Performance of PbS journal March 2011
Thermoelectrics from Abundant Chemical Elements: High-Performance Nanostructured PbSe–PbS journal July 2011
High Performance Thermoelectrics from Earth-Abundant Materials: Enhanced Figure of Merit in PbS by Second Phase Nanostructures journal December 2011
Thermoelectrics with Earth Abundant Elements: High Performance p-type PbS Nanostructured with SrS and CaS journal April 2012
Raising the Thermoelectric Performance of p-Type PbS with Endotaxial Nanostructuring and Valence-Band Offset Engineering Using CdS and ZnS journal September 2012
Study of the Thermoelectric Properties of Lead Selenide Doped with Boron, Gallium, Indium, or Thallium journal October 2012
High-Performance Tellurium-Free Thermoelectrics: All-Scale Hierarchical Structuring of p-Type PbSe–MSe Systems (M = Ca, Sr, Ba) journal March 2013
High Thermoelectric Performance via Hierarchical Compositionally Alloyed Nanostructures journal May 2013
Strained endotaxial nanostructures with high thermoelectric figure of merit journal January 2011
Enhancement of thermoelectric figure-of-merit by resonant states of aluminium doping in lead selenide journal January 2012
Resonant levels in bulk thermoelectric semiconductors journal January 2012
Temperature dependence of carrier mobility in Si wafers measured by infrared photocarrier radiometry journal June 2003
Thermoelectric properties of n-type PbSe revisited journal June 2012
Weak electron-phonon coupling contributing to high thermoelectric performance in n-type PbSe journal May 2012
Exploring the doping effects of Ag in p-type PbSe compounds with enhanced thermoelectric performance journal November 2011
Thermodynamic properties of PbTe, PbSe, and PbS: First-principles study journal July 2009
Characterization and analysis of thermoelectric transport in n -type Ba 8 Ga 16 − x Ge 30 + x journal September 2009
High-temperature thermoelectric performance of heavily doped PbSe journal July 2010
High-temperature thermoelectric properties of n-type PbSe doped with Ga, In, and Pb journal May 2011
High-temperature charge and thermal transport properties of the n -type thermoelectric material PbSe journal October 2011
Convergence of Conduction Bands as a Means of Enhancing Thermoelectric Performance of n -Type Mg 2 Si 1 − x Sn x Solid Solutions journal April 2012
Resonant States in the Electronic Structure of the High Performance Thermoelectrics A g P b m S b T e 2 + m : The Role of Ag-Sb Microstructures journal September 2004
Cubic AgPbmSbTe2+m: Bulk Thermoelectric Materials with High Figure of Merit journal February 2004
High-Thermoelectric Performance of Nanostructured Bismuth Antimony Telluride Bulk Alloys journal May 2008
Cooling, Heating, Generating Power, and Recovering Waste Heat with Thermoelectric Systems journal September 2008
Enhancement of Thermoelectric Efficiency in PbTe by Distortion of the Electronic Density of States journal July 2008
Near-Equilibrium Transport book January 2013
- Graphene-Like Exfoliated Quasi-2D Thermoelectric Crystals book October 2018
Graphene-Like Exfoliated Quasi-2D Thermoelectric Crystals book December 2017
Thermodynamische Eigenschaften von IV–VI-Verbindungen: Bleichalkogenide / Thermodynamic Properties of IV–VI-Compounds: Leadchalcogenides journal October 1974
High temperature charge and thermal transport properties of the n-type thermoelectric material PbSe text January 2011

Cited By (22)

Vacancy-induced dislocations within grains for high-performance PbSe thermoelectrics journal January 2017
Decreasing the Effective Thermal Conductivity in Glass Supported Thermoelectric Layers journal March 2016
High Thermoelectric Performance in Supersaturated Solid Solutions and Nanostructured n-Type PbTe-GeTe journal June 2018
Subtle Roles of Sb and S in Regulating the Thermoelectric Properties of N-Type PbTe to High Performance journal May 2017
High Thermoelectric Performance in PbSe–NaSbSe 2 Alloys from Valence Band Convergence and Low Thermal Conductivity journal July 2019
Review of Thermoelectric Materials book August 2009
Review of Thermoelectric Materials book January 2016
Carrier tuning and multiple phonon scattering induced high thermoelectric performance in n-type Sb-doped PbTe alloys journal March 2019
Enhancing Thermoelectric Performance of PbSe by Se Vacancies journal February 2018
Ion Beam Induced Artifacts in Lead-Based Chalcogenides journal May 2019
Electrical and thermal transport properties of Pb 1−x Sn x Se solid solution thermoelectric materials journal January 2015
SnTe–AgBiTe 2 as an efficient thermoelectric material with low thermal conductivity journal January 2014
Higher mobility in bulk semiconductors by separating the dopants from the charge-conducting band – a case study of thermoelectric PbSe journal January 2015
Boosting the thermoelectric performance of PbSe through dynamic doping and hierarchical phonon scattering journal January 2018
Realizing high performance n-type PbTe by synergistically optimizing effective mass and carrier mobility and suppressing bipolar thermal conductivity journal January 2018
Soft phonon modes from off-center Ge atoms lead to ultralow thermal conductivity and superior thermoelectric performance in n-type PbSe–GeSe journal January 2018
Synergistically optimizing interdependent thermoelectric parameters of n-type PbSe through alloying CdSe journal January 2019
High thermoelectric performance in complex phosphides enabled by stereochemically active lone pair electrons journal January 2018
High thermoelectric performance of Ag doped SnTe polycrystalline bulks via the synergistic manipulation of electrical and thermal transport journal January 2019
GeSe monolayer semiconductor with tunable direct band gap and small carrier effective mass journal September 2015
Enhancing average ZT in pristine PbSe by over-stoichiometric Pb addition journal October 2016
Thermoelectric power generation: from new materials to devices
  • Tan, Gangjian; Ohta, Michihiro; Kanatzidis, Mercouri G.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 377, Issue 2152 https://doi.org/10.1098/rsta.2018.0450
journal July 2019

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