Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Synthesis, Crystal Structure, and Physical Properties of BaSnS2

Journal Article · · Physica Status Solidi. Rapid Research Letters
 [1];  [2];  [3];  [4];  [1]
  1. Univ. of South Florida, Tampa, FL (United States)
  2. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  3. National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States)
  4. Nanoscale Device Characterization Division National Institute of Standards and Technology (NIST) Gaithersburg MD 20899 USA

Phase-pure BaSnS2, with space group P21/c, is synthesized, and the structural and physical properties are investigated. We report thermal properties and optical measurements are reported for the first time. The Debye temperature and Sommerfeld coefficient are obtained from temperature-dependent heat capacity measurements, the latter indicating that BaSnS2 is an electrical insulator. A direct bandgap of 2.4 eV is obtained from diffuse reflectance and photoluminescence spectroscopy. The findings herein lay the foundation for understanding the physical properties of this material and are part of a continuing effort to investigate previously unexplored ternary chalcogenides.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
DOE Contract Number:
AC05-00OR22725; DMR-1748188
OSTI ID:
1847502
Journal Information:
Physica Status Solidi. Rapid Research Letters, Vol. 16, Issue 5; ISSN 1862-6254
Publisher:
Wiley
Country of Publication:
United States
Language:
English

References (46)

Nanostructured metal chalcogenides: synthesis, modification, and applications in energy conversion and storage devices journal January 2013
Syntheses, Characterization, and Optical Properties of Ternary Ba–Sn–S System Compounds: Acentric Ba 7 Sn 5 S 15 , Centric BaSn 2 S 5 , and Centric Ba 6 Sn 7 S 20 journal December 2012
A variant of the NaCl structure type: BaSnS 2 journal July 1973
General method of synthesis ultrathin ternary metal chalcogenide nanowires for potential thermoelectric applications journal December 2016
Ternary Chalcogenides GeSb 2 Se 3 and Ge 3 Sb 4 Se 7 Containing a 1 [Sb 2 Se 2 ] 2– 1D Chain and a 2D Structure Related to SnSe journal July 2020
Thermoelectric Enhancement of Different Kinds of Metal Chalcogenides journal June 2016
Polaronic transport in Ag-based quaternary chalcogenides journal September 2017
Correction of intensities for preferred orientation in powder diffractometry: application of the March model journal August 1986
How To Correctly Determine the Band Gap Energy of Modified Semiconductor Photocatalysts Based on UV–Vis Spectra journal December 2018
A hole-conductor-free, fully printable mesoscopic perovskite solar cell with high stability journal July 2014
Synthesis, crystal structure and electrical properties of the tetrahedral quaternary chalcogenides CuM2InTe4 (M=Zn, Cd) journal October 2016
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells journal May 2009
Bournonite PbCuSbS 3 : Stereochemically Active Lone-Pair Electrons that Induce Low Thermal Conductivity journal August 2015
Layered quaternary chalcogenides KMgCuSe2 and KMgCuTe2 with paramagnetic semiconducting behavior journal November 2021
Organometal Perovskite Light Absorbers Toward a 20% Efficiency Low-Cost Solid-State Mesoscopic Solar Cell journal July 2013
Optical and photoelectric spectroscopy of photorefractive Sn 2 P 2 S 6 crystals journal May 2006
Electronic structure properties of CuZn 2 InTe 4 and AgZn 2 InTe 4 quaternary chalcogenides journal April 2019
Interface engineering of highly efficient perovskite solar cells journal July 2014
Review of Recent Progress in Antimony Chalcogenide‐Based Solar Cells: Materials and Devices journal March 2019
Compositional Effects and Electron Lone-pair Distortions in Doped Bournonites journal August 2018
Energetic I–III–VI 2 and I 2 –II–IV–VI 4 nanocrystals: synthesis, photovoltaic and thermoelectric applications journal January 2014
Off-stoichiometric semiconductors Cu1.33+xZn1.33-xIn1.33Se4 (x = 0, 0.1, 0.2 and 0.3): Synthesis, structure, and thermal and electrical properties journal May 2021
GSAS-II : the genesis of a modern open-source all purpose crystallography software package journal March 2013
Theoretical Prediction and Experimental Confirmation of Unusual Ternary Ordered Semiconductor Compounds in Sr–Pb–S System journal January 2014
Cu 2 ZnGeSe 4 Nanocrystals: Synthesis and Thermoelectric Properties journal February 2012
CuSbSe 2 as a Potential Photovoltaic Absorber Material: Studies from Theory to Experiment journal October 2015
Synthesis, Crystal Structure, and High Temperature Transport Properties of p -Type Cu 2 Zn 1– x Fe x SnSe 4 journal November 2013
Wide Band Gap Chalcogenide Semiconductors journal April 2020
Theoretical model for predicting thermoelectric properties of tin chalcogenides journal January 2020
Metal Chalcogenides: A Rich Source of Nonlinear Optical Materials journal August 2013
Recent Developments in Bulk Thermoelectric Materials journal March 2006
New Light on an Old Story: Perovskites Go Solar journal December 2013
Prediction of ternary alkaline-earth metal Sn(II) and Pb(II) chalcogenide semiconductors journal May 2020
Thermal Properties of the Very Low Thermal Conductivity Ternary Chalcogenide Cu 4 Bi 4 M 9 (M = S, Se) journal May 2020
Synthesis and Characterization of Nanostructured Stannite Cu2ZnSnSe4 and Ag2ZnSnSe4 for Thermoelectric Applications journal April 2015
Ternary and quaternary metal chalcogenide nanocrystals: synthesis, properties and applications journal January 2013
Lead-free solid-state organic–inorganic halide perovskite solar cells journal May 2014
Comparison of Texture Analysis Techniques for Highly Oriented α-Al2O3 journal August 2000
Synthesis and thermoelectric properties of Cu excess Cu 2 ZnSnSe 4 : Synthesis and thermoelectric properties of Cu excess Cu journal November 2013
From Bonding Asymmetry to Anharmonic Rattling in Cu 12 Sb 4 S 13 Tetrahedrites: When Lone-Pair Electrons Are Not So Lonely journal May 2015
Lone pair electrons minimize lattice thermal conductivity journal January 2013
High-efficiency solution-processed perovskite solar cells with millimeter-scale grains journal January 2015
Etude du système SnS–BaS: structure de BaSn 2 S 3 journal December 1980
Ba 5 Cu 8 In 2 S 12 : a quaternary semiconductor with a unique 3D copper-rich framework and ultralow thermal conductivity journal January 2017
Influence of a Nano Phase Segregation on the Thermoelectric Properties of the p-Type Doped Stannite Compound Cu 2+ x Zn 1– x GeSe 4 journal April 2012
Perovskites: The Emergence of a New Era for Low-Cost, High-Efficiency Solar Cells journal October 2013