Results 111 to 120 of about 169 (164)

Channel Microenvironment‐Controlled Pillared MOF as Efficient Triboelectric Nanogenerator Material for Self‐Powered Degradation of Organic Pollutants

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The pore microenvironment regulation of metal–organic framework (MOF) significantly enhanced the output performance of triboelectric nanogenerators (TENG) through SC‐SC transformation, which provides a new idea for the construction of self‐powered degradation systems for organic pollutants.
Long Li, Zhichao Shao, Weibing Liu, Yuchen Liu, Shuhan Zhao, Yi Wei, Jianing Zhang, Xueyou Wang, Hongwei Hou   +8 more
wiley   +1 more source

Computationally Driven Advances in Cu‐CNT On‐Chip Interconnect Materials: From First Principles to Machine Learning

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A multiscale framework integrating electronic, mechanical, and thermal analysis with machine learning to optimize carbon nanotube interconnects. As the component dimensions in integrated circuits shrink to extreme scales, the complexity of interconnect systems is increasing significantly, necessitating an urgent and comprehensive upgrade of ...
Changhong Zhang, Jie Liang, Yi Li, Zhenyu Wang, Haoyuan Li, Zhen Yuan, Jiuren Zhou, Rongmei Chen, Wensheng Zhao, Lei Zhang, Hanshen Xin, Jianhua Zhang   +11 more
wiley   +1 more source

Techno‐Economic and Life Cycle Assessment of a Nanofluid‐Based Concentrated PV/T–TEG Hybrid System With Spectral Filtering

Energy Science &Engineering, EarlyView.
A novel cascade nanofluid‐based PV/T–TEG hybrid system (CS4) achieves 81.1% thermal and 18.75% exergy efficiency while cutting CO₂ emissions by 7.8 tons year⁻¹. The system delivers superior energy performance, economic savings, and environmental benefits, offering a sustainable pathway for next‐generation solar energy applications.
Abdelhak Lekbir, Samir Hassani, Saad Mekhilef, Kok Soon Tey, Abdullahi Mohamed Samatar   +4 more
wiley   +1 more source

Micro Thermoelectric Device and Thermoelectric Powered Wrist Watch.

Materia Japan, 1999
openaire   +2 more sources

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Metamaterial thermoelectric device

Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XIX, 2021
Temperature gradient across a thermoelectric device is a keystone to generate electricity based on Seebeck effect. Here, we propose a metamaterial thermoelectric device that is able to generate electricity even under homogeneous temperature environment.
openaire   +1 more source

Transverse thermoelectric devices

Applied Physics A, 2010
Multilayer structures A–B–A⋅⋅⋅ consisting of alternating layers of a metal A and a semiconductor B can show large anisotropy in their transport properties. In tilted multilayer structures, where layer planes and sample surface include a nonzero tilt angle, nonvanishing off-diagonal elements in the sample’s transport tensors lead to transverse Seebeck ...
C. Reitmaier, F. Walther, H. Lengfellner
openaire   +1 more source

Thermoelectric fluctuations in multilead devices

Physical Review B, 1988
The Chester-Thellung relation between transport coefficients of a degenerate Fermi gas is used to extend recent results on the long-range character of the conductivity tensor to thermoelectric and heat conductivity tensors. Consequences are discussed for combined voltage and temperature measurements in multilead devices.
, Serota, , Ma, , Goodman
openaire   +2 more sources

Quantum Well Thermoelectric Devices

MRS Proceedings, 2003
ABSTRACTThis paper discloses the recent developments of high efficiency quantum well thermoelectrics at Hi-Z Technology, Inc. The performance of the latest P type B4C/B9C- N-type Si/SiGe couple will be presented as well as data for the new N-type Si/SiC that will replace Si/SiGe and improve couple efficiency.Preliminary calculations regarding the ...
S. Ghamaty, N. B. Elsner
openaire   +1 more source

Silicon nanowires thermoelectric devices

2010 Conference Proceedings IPEC, 2010
Thermoelectric units have been promising candidates at micro processor cooling and even at power generation at a micro-watt level. In fact thermoelectric energy converters can directly convert even low-grade heat gradients to electricity. However it has been a challenging task to scale down conventional thermoelectric materials as most of them are not ...
Y. Li, K. Buddharaju, N. Singh, G. Q. Lo, S.J Lee   +4 more
openaire   +1 more source

Minority-carrier thermoelectric devices

Twenty-First International Conference on Thermoelectrics, 2002. Proceedings ICT '02., 2003
Traditional Peltier coolers employ majority carriers within doped semiconductor regions to transport heat energy between metal contacts. An alternative approach to using such coolers in an external fashion to cool electronic devices is to optimize the thermoelectric performance of the electronic devices themselves.
K.P. Pipe, R.J. Ram, A. Shakouri
openaire   +1 more source