Results 31 to 40 of about 12,689 (262)

Sm-Co-based amorphous alloy films for zero-field operation of transverse thermoelectric generation

Science and Technology of Advanced Materials, 2022
Transverse thermoelectric generation using magnetic materials is essential to develop active thermal engineering technologies, for which the improvements of not only the thermoelectric output but also applicability and versatility are required.
Rajkumar Modak, Yuya Sakuraba, Takamasa Hirai, Takashi Yagi, Hossein Sepehri-Amin, Weinan Zhou, Hiroto Masuda, Takeshi Seki, Koki Takanashi, Tadakatsu Ohkubo, Ken-ichi Uchida   +10 more
doaj   +1 more source

Electronic structure modulation strategies in high-performance thermoelectrics

APL Materials, 2020
Thermoelectric energy conversion from waste heat sources is expected to play a crucial role in determining the world energy landscape through efficient thermal energy utilization and management.
Moinak Dutta, Tanmoy Ghosh, Kanishka Biswas   +2 more
doaj   +1 more source

Research Progress of Thermoelectric Materials—A Review

Energies
Thermoelectric materials are functional materials that directly convert thermal energy into electrical energy or vice versa, and due to their inherent properties, they hold significant potential in the field of energy conversion.
Jun Wang, Yonggao Yin, Chunwen Che, Mengying Cui   +3 more
doaj   +1 more source

Numerical Simulations of Thermoelectric Materials for Local Seebeck Coefficient Measurements by a Heated Microprobe

Journal of Thermal Science and Technology, 2011
This paper presents numerical simulations of thermoelectric materials for local Seebeck coefficient measurements by a heated microprobe. The Galerkin finite element method is used to solve the governing equations with boundary conditions to obtain ...
Chung-Chien HUANG, Chen-I HUNG
doaj   +1 more source

A Methodological Approach of Predicting the Performance of Thermoelectric Generators with Temperature-Dependent Properties and Convection Heat Losses

Energies, 2023
Thermoelectric generators are devices that transform thermal energy into electric energy. These devices play an influential role in our constantly developing civilization due to their energy conversion capabilities and advantages over other conventional ...
Daniel Sanin-Villa, Oscar D. Monsalve-Cifuentes   +1 more
doaj   +1 more source

Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)

Advanced Engineering Materials, EarlyView.
Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho, M. Naeem, T. H. C. Costa, M. S. Libório, J. C. A. Queiroz, C. B. B. Luna, R. R. M. Sousa, P. S. Vieira, E. M. Araújo   +8 more
wiley   +1 more source

Thermoelectric Properties of Ductile Doped Ag2S for Low Power Factor Application

Acta Electrotechnica et Informatica
Wearable technologies encompass a diverse range of devices integral to our daily routines. Thermoelectric materials, known for their ability to convert heat differentials into electrical energy, are driving advancements in the automotive, aerospace ...
Hricková Gabriela, Mihok František, Lukács Peter, Džunda Róbert   +3 more
doaj   +1 more source

Performance Optimization for PbTe-Based Thermoelectric Materials

Frontiers in Energy Research, 2021
Thermoelectric material is a kind of functional material that uses the movement of carriers inside a solid to realize the direct mutual conversion of heat and electric energy.
Xinxing Hao, Xinxing Hao, Xinqi Chen, Xing Zhou, Lin Zhang, Junhui Tao, Chuanhui Wang, Tian Wu, Wei Dai   +8 more
doaj   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +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