Enhanced power factor of higher manganese silicide via melt spin synthesis method

Shi, Xiaoya; Li, Qiang; Shi, Xun; Chen, Lidong; Li, Yulong; He, Ying

doi:10.1063/1.4905243

Title: Enhanced power factor of higher manganese silicide via melt spin synthesis method

Journal Article · Sun Dec 28 00:00:00 EST 2014 · Journal of Applied Physics

DOI:https://doi.org/10.1063/1.4905243· OSTI ID:22399185

Shi, Xiaoya; Li, Qiang ^[1]; Shi, Xun; Chen, Lidong ^[2]; Li, Yulong; He, Ying ^[2]

Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973 (United States)
State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China)

We report on the thermoelectric properties of the higher manganese silicide MnSi{sub 1.75} synthesized by means of a one-step non-equilibrium method. The ultrahigh cooling rate generated from the melt-spin technique is found to be effective in reducing second phases, which are inevitable during the traditional solid state diffusion processes. Aside from being detrimental to thermoelectric properties, second phases skew the revealing of the intrinsic properties of this class of materials, for example, the optimal level of carrier concentration. With this melt-spin sample, we are able to formulate a simple model based on a single parabolic band that can well describe the carrier concentration dependence of the Seebeck coefficient and power factor of the data reported in the literature. An optimal carrier concentration around 5 × 10{sup 20 }cm{sup −3} at 300 K is predicted according to this model. The phase-pure melt-spin sample shows the largest power factor at high temperature, resulting in the highest zT value among the three samples in this paper.

Cite

Export

Save

OSTI ID:: 22399185

Journal Information:: Journal of Applied Physics, Vol. 116, Issue 24; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0021-8979

Country of Publication:: United States

Language:: English

References (26)

Crystal growth of manganese silicide, MnSi?1.73 and semiconducting properties of Mn15Si26 Kawasumi, I.; Sakata, M.; Nishida, I. Journal of Materials Science, Vol. 16, Issue 2 https://doi.org/10.1007/bf00738624	journal	February 1981
Die Kristallstruktur von Mn11Si19 und deren Zusammenhang mit Disilicid-Typen Schwomma, O.; Preisinger, A.; Nowotny, H. Monatshefte für Chemie und verwandte Teile anderer Wissenschaften, Vol. 95, Issue 6 https://doi.org/10.1007/bf00901708	journal	November 1964
Zur Struktur der Defekt-Mangansilicide Kristallstruktur von Mn27Si47 Zwilling, G.; Nowotny, H. Monatshefte f�r Chemie, Vol. 104, Issue 3 https://doi.org/10.1007/bf00910577	journal	January 1973
Die Kristallarten RuSi1,5, RuGe1,5 und MnSi?1,7: Vorl�ufige Mitteilung Schwomma, O.; Nowotny, H.; Wittmann, A. Monatshefte f�r Chemie, Vol. 94, Issue 4 https://doi.org/10.1007/bf00913070	journal	January 1963
Improved Thermoelectric Performance of Higher Manganese Silicides with Ge Additions Zhou, A. J.; Zhu, T. J.; Zhao, X. B. Journal of Electronic Materials, Vol. 39, Issue 9 https://doi.org/10.1007/s11664-009-1034-6	journal	December 2009
Solution Growth and Thermoelectric Properties of Single-Phase MnSi1.75−x Udono, H.; Nakamori, K.; Takahashi, Y. Journal of Electronic Materials, Vol. 40, Issue 5 https://doi.org/10.1007/s11664-011-1561-9	journal	March 2011
Improved Thermoelectric Properties of Al-Doped Higher Manganese Silicide Prepared by a Rapid Solidification Method Luo, Wenhui; Li, Han; Fu, Fan Journal of Electronic Materials, Vol. 40, Issue 5 https://doi.org/10.1007/s11664-011-1612-2	journal	March 2011
In Situ Synthesis and Thermoelectric Properties of Cr-Doped Higher Manganese Silicides Liu, Guo; Lu, Qingmei; Zhang, Xin Journal of Electronic Materials, Vol. 41, Issue 6 https://doi.org/10.1007/s11664-011-1844-1	journal	December 2011
Estimation of the thermal band gap of a semiconductor from seebeck measurements Goldsmid, H. J.; Sharp, J. W. Journal of Electronic Materials, Vol. 28, Issue 7 https://doi.org/10.1007/s11664-999-0211-y	journal	July 1999
Crystal growth of Mn15Si26 Kojima, Tsutomu; Nishida, Isao; Sakata, Tamio Journal of Crystal Growth, Vol. 47, Issue 4 https://doi.org/10.1016/0022-0248(79)90144-1	journal	October 1979
Striations and crystal structure of the matrix in the MnSiSi alloy system Nishida, I.; Masumoto, K.; Kawasumi, I. Journal of the Less Common Metals, Vol. 71, Issue 2 https://doi.org/10.1016/0022-5088(80)90212-x	journal	June 1980
Rapid synthesis of high thermoelectric performance higher manganese silicide with in-situ formed nano-phase of MnSi Luo, Wenhui; Li, Han; Yan, Yonggao Intermetallics, Vol. 19, Issue 3 https://doi.org/10.1016/j.intermet.2010.11.008	journal	March 2011
Preparation and transport properties of CeSi2/HMS thermoelectric composites Zhou, A. J.; Zhu, T. J.; Ni, H. L. Journal of Alloys and Compounds, Vol. 455, Issue 1-2 https://doi.org/10.1016/j.jallcom.2007.01.023	journal	May 2008
Magnetic properties of single crystalline Mn4Si7 Gottlieb, U.; Sulpice, A.; Lambert-Andron, B. Journal of Alloys and Compounds, Vol. 361, Issue 1-2 https://doi.org/10.1016/s0925-8388(03)00387-6	journal	October 2003
Thermoelectric Properties of Undoped High Purity Higher Manganese Silicides Grown by Chemical Vapor Transport Girard, Steven N.; Chen, Xi; Meng, Fei Chemistry of Materials, Vol. 26, Issue 17 https://doi.org/10.1021/cm5023823	journal	August 2014
Electronic structure and transport in thermoelectric compounds AZn2Sb2 (A = Sr, Ca, Yb, Eu) Toberer, Eric S.; May, Andrew F.; Melot, Brent C. Dalton Trans., Vol. 39, Issue 4 https://doi.org/10.1039/b914172c	journal	January 2010
Effects of (Al,Ge) double doping on the thermoelectric properties of higher manganese silicides Chen, Xi; Weathers, Annie; Salta, Daniel Journal of Applied Physics, Vol. 114, Issue 17 https://doi.org/10.1063/1.4828731	journal	November 2013
Ab initio study of the band structures of different phases of higher manganese silicides Migas, D. B.; Shaposhnikov, V. L.; Filonov, A. B. Physical Review B, Vol. 77, Issue 7 https://doi.org/10.1103/physrevb.77.075205	journal	February 2008
Characterization and analysis of thermoelectric transport in $n$ -type ${Ba}_{8} {Ga}_{16 - x} {Ge}_{30 + x}$ May, Andrew F.; Toberer, Eric S.; Saramat, Ali Physical Review B, Vol. 80, Issue 12 https://doi.org/10.1103/physrevb.80.125205	journal	September 2009
The crystal structure of Mn15Si26 Knott, H. W.; Mueller, M. H.; Heaton, L. Acta Crystallographica, Vol. 23, Issue 4 https://doi.org/10.1107/s0365110x67003184	journal	October 1967
Doping Effects on Thermoelectric Properties of Higher Manganese Silicides (HMSs, MnSi _1.74 ) and Characterization of Thermoelectric Generating Module using p -Type (Al, Ge and Mo)-doped HMSs and n -Type Mg ₂ Si _0.4 Sn _0.6 Legs Aoyama, Ikuto; Kaibe, Hiromasa; Rauscher, Lutz Japanese Journal of Applied Physics, Vol. 44, Issue 6A https://doi.org/10.1143/jjap.44.4275	journal	June 2005
Effects of Ge Doping on Micromorphology of MnSi in MnSi _∼1.7 and on Their Thermoelectric Transport Properties Aoyama, Ikuto; Fedorov, Mikhail I.; Zaitsev, Vladimir K. Japanese Journal of Applied Physics, Vol. 44, Issue 12 https://doi.org/10.1143/jjap.44.8562	journal	December 2005
Thermoelectric generators made of FeSi ₂ and HMS: Fabrication and measurement Groβ, Erwin; Riffel, Michael; Stöhrer, Ulrich Journal of Materials Research, Vol. 10, Issue 1 https://doi.org/10.1557/jmr.1995.0034	journal	January 1995
Production and Characterization of Mn-Si Thermoelectric Material Umemoto, Minoru; Liu, Zhi Guang; Omatsuzawa, R. Materials Science Forum, Vol. 343-346 https://doi.org/10.4028/www.scientific.net/msf.343-346.918	journal	May 2000
Production and Characterization of Mn-Si Thermoelectric Material Umemoto, Minoru; Liu, Zhi Guang; Omatsuzawa, R. Journal of Metastable and Nanocrystalline Materials, Vol. 8 https://doi.org/10.4028/www.scientific.net/jmnm.8.918	journal	May 2000
Magnetic Properties of Single Crystalline Mn4Si7. Gottlieb, U.; Sulpice, A.; Lambert-Andron, B. ChemInform, Vol. 35, Issue 1 https://doi.org/10.1002/chin.200401015	journal	January 2004

Cited By (4)

MnS Incorporation into Higher Manganese Silicide Yields a Green Thermoelectric Composite with High Performance/Price Ratio Li, Zhiliang; Dong, Jin-Feng; Sun, Fu-Hua Advanced Science, Vol. 5, Issue 9 https://doi.org/10.1002/advs.201800626	journal	July 2018
Enhanced thermoelectric power factor of Re-substituted higher manganese silicides with small islands of MnSi secondary phase Chen, Xi; Zhou, Jianshi; Goodenough, John B. Journal of Materials Chemistry C, Vol. 3, Issue 40 https://doi.org/10.1039/c5tc01536g	journal	January 2015
Significant enhancement in thermoelectric performance of nanostructured higher manganese silicides synthesized employing a melt spinning technique Muthiah, Saravanan; Singh, R. C.; Pathak, B. D. Nanoscale, Vol. 10, Issue 4 https://doi.org/10.1039/c7nr06195a	journal	January 2018
Enhanced thermoelectric performance of higher manganese silicides by shock-induced high-density dislocations Gao, Zhipeng; Xiong, Zhengwei; Li, Jun Journal of Materials Chemistry A, Vol. 7, Issue 7 https://doi.org/10.1039/c8ta11292d	journal	January 2019

Similar Records

Enhanced power factor of higher manganese silicide via melt spin synthesis method

Journal Article · Tue Dec 30 00:00:00 EST 2014 · Journal of Applied Physics · OSTI ID:22399185

Shi, Xiaoya; Shi, Xun; Li, Yulong; +3 more

Effects of (Al,Ge) double doping on the thermoelectric properties of higher manganese silicides

Journal Article · Thu Nov 07 00:00:00 EST 2013 · Journal of Applied Physics · OSTI ID:22399185

Chen, Xi; Salta, Daniel; Zhang, Libin; +4 more

Approaching the Minimum Thermal Conductivity in Rhenium-Substituted Higher Manganese Silicides

Journal Article · Wed Jan 01 00:00:00 EST 2014 · Advanced Energy Materials · OSTI ID:22399185

Chen, Xi; Girard, S. N.; Meng, F.; +5 more

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CHARGE CARRIERS
CONCENTRATION RATIO
COOLING
DIFFUSION
MANGANESE SILICIDES
POWER FACTOR
SEEBECK EFFECT
SOLIDS
SPIN
SYNTHESIS
TEMPERATURE DEPENDENCE
THERMOELECTRIC PROPERTIES

Title: Enhanced power factor of higher manganese silicide via melt spin synthesis method

Citation Formats

References (26)

Cited By (4)

Similar Records

Related Subjects