Results 191 to 200 of about 27,571 (344)

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

Performance Assessment of Thermoelectric Generators with Application on Aerodynamic Heat Recovery. [PDF]

Micromachines (Basel), 2021
Jia X, Fan S, Fan S, Zhang Z, Wang H.
europepmc   +1 more source

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

Flexible, Highly Thermally Conductive and Electrically Insulating Phase Change Materials for Advanced Thermal Management of 5G Base Stations and Thermoelectric Generators. [PDF]

Nanomicro Lett, 2023
Lin Y, Kang Q, Liu Y, Zhu Y, Jiang P, Mai YW, Huang X.   +6 more
europepmc   +1 more source

Review for "Design and analysis of batteryless cardiac pacemaker through combining thermoelectric generators along with DC‐DC converter"

, 2021

openalex   +1 more source

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

Advanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton, Tuan Sang Tran, Duc Khanh Tran, Van Thanh Dau, Dzung Viet Dao   +4 more
wiley   +1 more source

Flexible Mesh-Structured Single-Walled Carbon Nanotube Thermoelectric Generators with Enhanced Heat Dissipation for Wearable Applications. [PDF]

Micromachines (Basel)
Nakayama H, Amezawa T, Asano Y, Ochiai S, Uchida K, Nakazawa Y, Takashiri M.   +6 more
europepmc   +1 more source

Ultra-long air-stability of n-type carbon nanotube films with low thermal conductivity and all-carbon thermoelectric generators. [PDF]

Sci Rep, 2022
Amma Y, Miura K, Nagata S, Nishi T, Miyake S, Miyazaki K, Takashiri M.   +6 more
europepmc   +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

Enhancing the Power Output of InSe-Based Screen-Printed Flexible Thermoelectric Generators through a Bi-Te-Co-Doping Strategy. [PDF]

ACS Omega
Shankar MR, Prabhu AN, Nayak R.
europepmc   +1 more source