Acceso abierto

Hydrothermal synthesis and thermoelectric properties of PbS

He Zhang

He Zhang

China
Buscar este autor en
Sciendo|Google Scholar
Zhang, He
, 
Haiyan Wang

Haiyan Wang

China
Buscar este autor en
Sciendo|Google Scholar
Wang, Haiyan
, 
Hongyu Zhu

Hongyu Zhu

China
Buscar este autor en
Sciendo|Google Scholar
Zhu, Hongyu
, 
Hongtao Li

Hongtao Li

China
Buscar este autor en
Sciendo|Google Scholar
Li, Hongtao
, 
Taichao Su

Taichao Su

China
Buscar este autor en
Sciendo|Google Scholar
Su, Taichao
, 
Shangsheng Li

Shangsheng Li

China
Buscar este autor en
Sciendo|Google Scholar
Li, Shangsheng
, 
Meihua Hu

Meihua Hu

China
Buscar este autor en
Sciendo|Google Scholar
Hu, Meihua
 y 
Haotian Fan

Haotian Fan

China
Buscar este autor en
Sciendo|Google Scholar
Fan, Haotian
  
19 nov 2016
Hydrothermal synthesis and thermoelectric properties of PbS's Cover Image
Acerca de este artículo
Artículo anterior
Artículo siguiente
Cite
Descargar portada
Publicado en línea: 19 nov 2016
Páginas: 754 - 759
Recibido: 24 ene 2016
Aceptado: 28 ago 2016
DOI: https://doi.org/10.1515/msp-2016-0098
Palabras clave
© Wroclaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
XRD pattern of hydrothermally synthesized PbS powder.
XRD pattern of hydrothermally synthesized PbS powder.
SEM image of hydrothermally synthesized PbS powder.
SEM image of hydrothermally synthesized PbS powder.
XRD patterns of high pressure sintered bulk PbS doped with Bi.
XRD patterns of high pressure sintered bulk PbS doped with Bi.
SEM image of high pressure sintered bulk sample PbS.
SEM image of high pressure sintered bulk sample PbS.
Temperature dependence of Seebeck coefficient for PbS and Bi0.01Pb0.99S.
Temperature dependence of Seebeck coefficient for PbS and Bi0.01Pb0.99S.
Temperature dependence of electrical resistivity for PbS and Bi0.01Pb0.99S.
Temperature dependence of electrical resistivity for PbS and Bi0.01Pb0.99S.
Temperature dependence of power factor for PbS and Bi0.01Pb0.99S.
Temperature dependence of power factor for PbS and Bi0.01Pb0.99S.
Temperature dependence of thermal conductivity for PbS and Bi0.01Pb0.99S.
Temperature dependence of thermal conductivity for PbS and Bi0.01Pb0.99S.
Temperature dependence of ZT of PbS and Bi0.01Pb0.99S.
Temperature dependence of ZT of PbS and Bi0.01Pb0.99S.

The values of ρ, a and γ obtained from the formula ρ = ρ0+aTγ_

Sampleρ [10 −6Ω·cm]a(10−16)γ
PbS67.552.6810.82
Bi0.01Pb0.99S11.434.826.12

Electrical transport properties of PbS and Bi doped PbS samples (BixPb1−xS) at room temperature_

SampleCarrier concentration [1018 cm−3]Hall mobility [cm2/V·s]Hall coefficient RH [cm−3]Resistivity [10−3 Ω·cm]Seebeck coefficient S [μV/K]
PbS7.3694.120.859.02220.44
Bi0.005Pb0.995S26.313.313−0.2471.61−134.29
Bi0.01Pb0.99S45.215133.99−0.141.03−112.27
Bi0.0l5Pb0.985S45.387126.83−0.141.08−48.48
Idioma:
Inglés
Calendario de la edición:
4 veces al año
Temas de la revista:
Ciencia de los materiales, Ciencia de los materiales, otros, Nanomateriales, Materiales funcionales e inteligentes, Características y propiedades de los materiales
RSS Feed de revista