Results 21 to 30 of about 8,488 (256)

Structural Design Optimization of Micro-Thermoelectric Generator for Wearable Biomedical Devices

Energies, 2021
Wearable sensors to monitor vital health are becoming increasingly popular both in our daily lives and in medical diagnostics. The human body being a huge source of thermal energy makes it interesting to harvest this energy to power such wearables ...
Amit Tanwar, Swatchith Lal, Kafil M. Razeeb   +2 more
doaj   +1 more source

Vacancy modulation dramatically enhances the thermoelectric performance of InTe single crystal

Journal of Materiomics
InTe single crystals have demonstrated great promise in the field of thermoelectric materials, particularly when oriented along the [110] direction. This specific crystal orientation exhibits higher electronic conductivity and lower thermal conductivity ...
Jianghe Feng, Peijian Lin, Binbin Jiang, Jianmin Yang, Mingyuan Hu, Abid Ahmad, Lin Xie, Jiaqing He   +7 more
doaj   +1 more source

Additive Manufacturing of Bulk Thermoelectric Architectures: A Review

Energies, 2022
Additive manufacturing offers several opportunities for thermoelectric energy harvesting systems. This new manufacturing approach enables customized leg geometries, minimized thermal boundary resistances, less retooling, reduced thermoelectric material ...
Cagri Oztan, Ryan Welch, Saniya LeBlanc
doaj   +1 more source

Development and Applications of Thermoelectric Oxide Ceramics and Devices

Energies, 2023
Thermoelectric materials have gained wide attention to realize multilevel efficient energy management to alleviate the increasingly severe energy crisis.
Ping Zhang, Zhihao Lou, Lingyun Gong, Zhuozhao Wu, Xuanjie Chen, Weihang Xu, Yiqi Wang, Jie Xu, Zinovi Dashevsky, Feng Gao   +9 more
doaj   +1 more source

Temperature field of a thermoelectric system for extracting foreign objects when introducing into the human body

Вестник Дагестанского государственного технического университета: Технические науки, 2021
Objective. The objective of the article is to create a design model of a thermoelectric system for extracting foreign objects from the human body by freezing when introduced into the cavity, as well as to study the internal thermophysical processes ...
O. V. Evdulov, A. M. Nasrulaev
doaj   +1 more source

Low-grade heat recycling of vertical thermoelectric cells based on thermal-induced electric double layer

Journal of Science: Advanced Materials and Devices
Employing electric double-layer (EDL) capacitors to harvest low-grade heat (LGH) is a novel technique in the high-efficiency energy absorption field.
Zhe Yang, Xiaolu Li, Shuocheng Sun, Shuai Fu, Qiang Huang, Pengli He, Huijie Zhu, Yachen Li, Jing Li, Botong Li, Yilun Liu, Wei Zhao   +11 more
doaj   +1 more source

Automatic device for measuring of principal thermoelectric parameters of lead chalcogenides

Известия высших учебных заведений: Проблемы энергетики, 2018
The device intended for measuring of principal thermoelectric parameters of the narrow-gap lead chalcogenide semiconductors (the Seebeck coefficient, electrical conductivity and thermal conductivity) have been created.
A. M. Sinicin, V. A. Ulanov
doaj   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

Performance of a Solar Thermoelectric Power-Harvesting Device Based on an All-Glass Solar Heat Transfer Pipe and Gravity-Assisted Heat Pipe with Recycling Air Cooling and Water Cooling Circuits

Energies, 2020
For the purpose of collecting solar radiation for energy conversion and utilization and improving the output performance of thermoelectric power-generation components, a new solar thermoelectric conversion device based on an all-glass solar heat transfer
Zhe Zhang, Yafeng Wu, Wenbin Li, Daochun Xu   +3 more
doaj   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source