Results 141 to 150 of about 13,864,808 (359)
On the inherent figure of thermoelectric composites [PDF]
arXiv, 2006 The paper introduces and analyzes a new characteristic of thermoelectric composites - their intrinsic figure of merit characterizing the influence of thermoelectric phenomena on the effective properties of composites and governing thermal into electric energy conversion within a composite.
arxiv
Nonlinear thermoelectric response due to energy-dependent transport properties of a quantum dot
, 2015 Quantum dots are useful model systems for studying quantum thermoelectric behavior because of their highly energy-dependent electron transport properties, which are tunable by electrostatic gating.
Burke, Adam M. +4 more
core +1 more source
Heat Conduction Modulation in Incommensurate Twisted Stacking of Transition‐Metal Dichalcogenide
Advanced Functional Materials, EarlyView.The interlayer thermal conductance in twisted bilayer TMDs is initially investigated experimentally by the thermoreflectance method. The overlap of lattice vibrations within individual layers and the interlayer interactions, as elucidated through both Raman spectroscopy and molecular dynamics simulations, are demonstrated to be critical factors in ...
Bin Xu +6 more
wiley +1 more source
Experimental Study on the Overlap Effect of Thermoelectric Cooling Garment
Zhileng xuebao, 2017 In recent years, high temperature is increasingly frequent, which has a serious effect on the health of workers. Thus, it is necessary to develop a cooling garment to improve work conditions.
Wen Hu +3 more
doaj
IEEE Access, 2019 Single-layer graphene (SLG) sheets can exhibit thermoelectric properties under the control of gate voltage. The controlled factors and regulation mechanism of SLG thermoelectric properties have become research hotspots.
Ning Wang +6 more
doaj +1 more source
Thermoelectric efficiency has three Degrees of Freedom
, 2018 Thermal energy can be directly converted to electrical energy as a result of thermoelectric effects. Because this conversion realises clean energy technology, such as waste heat recovery and energy harvesting, substantial efforts have been made to search
Chung, Jaywan +2 more
core
Thermoelectric internal current loops inside inhomogeneous systems
, 2012 Considering a system composed of two different thermoelectric modules electrically and thermally connected in parallel, we demonstrate that the inhomogeneities of the thermoelectric properties of the materials may cause the appearance of an electrical ...
Apertet, Y. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Novel conjugated polymers with side‐chain π‐conjugation are developed to enhance organic thermoelectric properties. Remarkably, the pendant doping in the conjugated polymers preserved strong intermolecular ordering in the film states even at high FeCl3 dopant concentrations (16 – 32 mM), achieving a promising power factor > 10 µW m−1 K−2 across a wide ...
Hyeokjun Kim +4 more
wiley +1 more source
Thermoelectric properties of macroscopically inhomogeneous composites [PDF]
Journal of Thermoelectricity No.3, 2005, 2011 Review of theoretical methods for description of thermoelectrical properties of two-phase macroscopically inhomogeneous media is given. Description by means of a hierarchical model of percolation structure is given, allowing a description on a qualitative and quantitative level of the basic regularities of effective thermoelectric coefficient close to ...
arxiv
Importance of Schottky barriers for wide-bandgap thermoelectric devices
, 2018 The development of thermoelectric devices faces not only the challenge of optimizing the Seebeck coefficient, the electrical and thermal conductivity of the active material, but also further bottlenecks when going from the thermoelectric material to an ...
Battiato, Marco +2 more
core +1 more source