Results 11 to 20 of about 20,861 (259)

A Review of Nanocrystalline Film Thermoelectrics on Lead Chalcogenide Semiconductors: Progress and Application

open access: yesEnergies, 2023
Submicron-structured films of thermoelectric materials, exhibiting an improved thermoelectric figure of merit, are reviewed, including methods of fabrication and characterization.
Zinovi Dashevsky   +4 more
doaj   +1 more source

A Review on Thermoelectric Generators: Progress and Applications

open access: yesEnergies, 2020
A thermoelectric effect is a physical phenomenon consisting of the direct conversion of heat into electrical energy (Seebeck effect) or inversely from electrical current into heat (Peltier effect) without moving mechanical parts.
Mohamed Amine Zoui   +3 more
doaj   +1 more source

High-throughput imaging measurements of thermoelectric figure of merit

open access: yesScience and Technology of Advanced Materials: Methods, 2021
We demonstrate a method for the simultaneous determination of the thermoelectric figure of merit of multiple martials by means of the lock-in thermography (LIT) technique.
Abdulkareem Alasli   +4 more
doaj   +1 more source

History of development of thermoelectric materials for electric power generation and criteria of their quality [PDF]

open access: yesMaterials Research, 2014
An analysis of results, obtained in the development of thermoelectric materials for electricity generation during the last 130 years, shows that they are comparable to those obtained as early as the nineteenth century. One of the main factors responsible
Alexandre Polozine   +2 more
doaj   +2 more sources

Thermoelectric and Seebeck coefficients of granular metals [PDF]

open access: yes, 2009
In this work we present a detailed study and derivation of the thermopower and thermoelectric coefficient of nano-granular metals at large tunneling conductance between the grains, g_T>> 1.
A. A. Abrikosov   +5 more
core   +1 more source

Performance of a Composite Thermoelectric Generator with Different Arrangements of SiGe, BiTe and PbTe under Different Configurations

open access: yesEntropy, 2015
In this study, we analyze the role of the thermoelectric (TE) properties, namely Seebeck coefficient α, thermal conductivity κ and electrical resistivity ρ, of three different materials in a composite thermoelectric generator (CTEG) under different ...
Alexander Vargas-Almeida   +2 more
doaj   +1 more source

A Short Review on Thermoelectric Glazing for Sustainable Built Environment

open access: yesEnergies, 2022
Securing net-zero targets by employing sustainable materials for the built environment is highly desirable, and this can be achieved by retrofitting existing non-smart windows with thermoelectric (TE) glazing, providing improved thermal performance along
Mustafa Majid Rashak Al-Fartoos   +3 more
doaj   +1 more source

Bulk Nanocrystalline Thermoelectrics Based on Bi-Sb-Te Solid Solution [PDF]

open access: yes, 2012
A nanopowder from p-Bi-Sb-Te with particles ~ 10 nm were fabricated by the ball milling using different technological modes. Cold and hot pressing at different conditions and also SPS process were used for consolidation of the powder into a bulk ...
Blank, V. D.   +10 more
core   +2 more sources

Thermoelectric Lead Telluride with ZnO Nanoparticles

open access: yesФізика і хімія твердого тіла, 2016
An X-ray diffraction structural study and measurement of Seebeck coefficient (S), the electrical conductivity (σ) and thermal conductivity (χ) for Lead Telluride with nanoinclusions of ZnO.
O. M. Matkivsky
doaj   +1 more source

Tuning the thermoelectric properties of graphene nanoribbons by vacancy defect with Ge-doping

open access: yesChemical Physics Impact, 2023
In this work, the influence of vacancy defects and germanium (Ge)-doping on structural stability, electronic and thermoelectric (TE) characteristics of armchair graphene nanoribbons (AGNRs) have been studied by density functional theory (DFT) based tight-
Fouad N. Ajeel, Ali Ben Ahmed
doaj   +1 more source

Home - About - Disclaimer - Privacy