Now showing items 1-4 of 4

    • Doping-mediated stabilization of copper vacancies to promote thermoelectric properties of Cu2-xS 

      Zhang, Yu; Xing, Congcong; Liu, Yu; Spadaro, Maria Chiara; Wang, Xiang; Li, Mengyao; Xiao, Ke; Zhang, Ting; Guardia Girós, Pablo; Lim, Khak Ho; Moghaddam, Ahmad Ostovari; Llorca Piqué, Jordi; Arbiol Cobos, Jordi; Ibánez, María; Cabot Codina, Andreu (2021-07-01)
      Article
      Open Access
      Copper chalcogenides are outstanding thermoelectric materials for applications in the medium-high temperature range. Among different chalcogenides, while Cu2-xSe is characterized by higher thermoelectric figures of merit, ...
    • Engineering of thermoelectric composites based on silver selenide in aqueous solution and ambient temperature 

      Nan, Bingfei; Li, Mengyao; Zhang, Yu; Xiao, Ke; Lim, Khak Ho; Chang, Cheng; Han, Xu; Zuo, Yong; Li, Junshan; Arbiol Cobos, Jordi; Llorca Piqué, Jordi; Ibánez, María; Cabot, Andreu (American Chemical Society (ACS), 2023-05-01)
      Article
      Open Access
      The direct, solid state, and reversible conversion between heat and electricity using thermoelectric devices finds numerous potential uses, especially around room temperature. However, the relatively high material processing ...
    • Enhanced thermoelectric performance of n-type bi2se3 nanosheets through sn doping 

      Li, Mengyao; Zhang, Yu; Zhang, Ting; Zuo, Yong; Xiao, Ke; Arbiol, Jordi; Llorca Piqué, Jordi; Liu, Yu; Cabot, Andreu (2021-07-14)
      Article
      Open Access
      The cost-effective conversion of low-grade heat into electricity using thermoelectric devices requires developing alternative materials and material processing technologies able to reduce the currently high device manufacturing ...
    • PbS-Pb-Cu xS Composites for Thermoelectric Application 

      Li, Mengyao; Liu, Yu; Zhang, Yu; Han, Xu; Xiao, Ke; Nabahat, Mehran; Arbiol, Jordi; Llorca Piqué, Jordi; Alzate Ibáñez, Angélica María; Cabot, Andreu (2021-10-19)
      Article
      Open Access
      Composite materials offer numerous advantages in a wide range of applications, including thermoelectrics. Here, semiconductor-metal composites are produced by just blending nanoparticles of a sulfide semiconductor obtained ...