Results 131 to 140 of about 6,835 (297)

Low Energy Thermoelectric Generators

The paper describes the possibilities of energy harvesting using thermoelectric generators. It is shown that organic semiconductors enable a large variability of properties and some of their properties may be better than by inorganic semiconductor ...
Znbill, Laila
core   +1 more source

An overview of commercialization and marketization of thermoelectric generators for low-temperature waste heat recovery. [PDF]

iScience, 2023
Lee KT, Lee DS, Chen WH, Lin YL, Luo D, Park YK, Bandala A.   +6 more
europepmc   +1 more source

Selective Interfacial Barriers Drive High‐Performance GeTe Thermoelectrics

Advanced Science, EarlyView.
Carrier‐phonon decoupling is the key to developing high‐performance thermoelectric materials. Here, we demonstrate that selective interfacial barriers can decouple carrier and phonon transport, thus achieving an exceptional peak ZT of ∼2.7 at 773 K, along with a record‐high average ZT of 1.9 across 300–773 K in the (Ge0.82Mn0.04Bi0.04Pb0.1Te)0.99(VSe2 ...
Liang‐Cao Yin, Xinhua Lu, Wei‐Di Liu, Meng Li, Siqi Liu, De‐Zhuang Wang, Hao Wu, Yuan‐Meng Liu, Xiao‐Lei Shi, Yifeng Wang, Lixiong Zhang, Qingfeng Liu, Zhi‐Gang Chen   +12 more
wiley   +1 more source

A Way to Use Waste Heat to Generate Thermoelectric Power

Acta Polytechnica, 2012
In recent years there has been rising interest in thermoelectric generation as a potential source of electric power using waste heat. This paper describes thermoelectric power generation from waste heat from biomass boilers, utilizing generators that can
Marian Brázdil, Jiří Pospíšil
doaj  

Optimization of material properties and performance of flexible thermoelectric generators with/without graphene

Energy Conversion and Management: X
With the advancement of energy harvesting methods, the power level consumed by electronic circuits and sensors has been reduced so that self-sufficiency in power can be achieved, and the use of flexible thermoelectric generators to supply electrical ...
Wei-Hsin Chen, Wei-Cheng Bai, Ding Luo, Argel A. Bandala, Xiao-Dong Wang, Anh Tuan Hoang   +5 more
doaj   +1 more source

Modeling of solar thermal selective surfaces and thermoelectric generators

, 2010
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.Cataloged from PDF version of thesis.Includes bibliographical references (p. 101-107).A thermoelectric generator is a solid-state device that converts a heat flux
McEnaney, Kenneth
core  

Thermoelectric Gating Organic Electrochemical Transistors Enabled by Printable Ionogels With n‐p Convertible Thermopower

Advanced Science, EarlyView.
A type of thermoelectric ionogels with convertible n‐p thermopowers are demonstrated with Seebeck coefficients ranging from ‐3.61 to +9.74 mV K−1. Thus, thermoelectric gating organic electrochemical transistor is achieved by employing ionogel as thermoelectric modules and ionic dielectrics simultaneously, paving the road to self‐powered, highly ...
Xingyu Hu, Xinwen Yan, Ling Huang, Xiaohang Zhang, Xuan Cao, Cong Zhang, Qingqing Sun, Hanyu Jia, Xuying Liu   +8 more
wiley   +1 more source

Coupled Vacancy and Phonon‐Scattering Engineering Drive Defect Evolution Toward Multifunctional High‐Performance Bi2Te3 Thermoelectrics

Advanced Science, EarlyView.
ZnSb reduces carrier concentration and suppresses Te volatilization, while Se substitution within QLs softens phonons and enhances anharmonicity. Swapped bilayers near twin boundaries strengthen phonon scattering and interlayer bonding. As a result, the optimal sample achieves an ultra‐high zT ∼1.51, cooling temperature difference of ∼70 K, power ...
Ruiheng Li, Minwen Yang, Huangshui Ma, Jie Zheng, Shengqiang Cui, Xiaobo Tan, Xuri Rao, Xiang An, Zongxiang Kan, Siqi Huo, Jing Shuai, Min Hong, Ran Ang   +12 more
wiley   +1 more source

Thermoelectric generators for deep space application

, 1971
Suitability of radioisotope thermoelectric generators for unmanned deep space ...
Truscello, V., Rouklove, P.
core  

Improved Performance of Organic Thermoelectric Generators Through Interfacial Energetics. [PDF]

Adv Sci (Weinh), 2023
Petsagkourakis I, Riera-Galindo S, Ruoko TP, Strakosas X, Pavlopoulou E, Liu X, Braun S, Kroon R, Kim N, Lienemann S, Gueskine V, Hadziioannou G, Berggren M, Fahlman M, Fabiano S, Tybrandt K, Crispin X.   +16 more
europepmc   +1 more source