Results 51 to 60 of about 107,457 (187)

A multistage in-plane micro-thermoelectric cooler

, 2008
This paper presents a mutli-stage thermoelectric micro cooler designed for integration with a wide variety of MEMS devices, including MEMS resonators, which benefit from decreased phase noise at low temperatures.
Ghafouri, Niloufar, Kaviany, Massoud, Khalil Najafi, Baoling Huang, Hwang, Gi Suk, Najafi, Khalil, Kim, Hanseup, Andrew Gross, Sang, Woo Lee, Gi-Suk Hwang, Chris Lawrence, Niloufar Ghafouri, Citrad Uher, Huang, Baoling, Hanseup Kim, Sang Woo Lee, Massoud Kaviany, Lawrence, Chris, Gross, Andrew, Uher, Citrad   +19 more
core   +1 more source

Ultra‐White Elastomeric Coatings for Daytime Radiative Cooling

Advanced Materials Technologies, EarlyView.
Passive daytime radiative cooling meets elasticity in a new class of ultra‐white silicone coatings. Combining high solar reflectance with strong sky‐window emission, they hold surfaces below ambient temperature under full sunlight while remaining flexible and stretchable. This combination of cooling performance and mechanical flexibility enables energy‐
Abdulrahman Aljwirah, Xiaojie Liu, Khalid Alhammadi, Orlando G. Rivera Gonzalez, Won‐June Lee, Xiulin Ruan   +5 more
wiley   +1 more source

Laser‐Induced Local De‐Doping in Organic Semiconductors

Advanced Materials Technologies, EarlyView.
The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer, Aleksandr Perevedentsev, Daniel Ryklin, Rasmus R. Schröder, Gerardo Hernandez‐Sosa, Uli Lemmer   +5 more
wiley   +1 more source

Experimental Study on the Overlap Effect of Thermoelectric Cooling Garment

Zhileng xuebao, 2017
In recent years, high temperature is increasingly frequent, which has a serious effect on the health of workers. Thus, it is necessary to develop a cooling garment to improve work conditions.
Wen Hu, Ding Ximei, Liu Changchun, Li Bei   +3 more
doaj  

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Miniaturized Mg3Bi2-based thermoelectric cooler for localized electronic thermal management

Nature Communications
Miniaturized thermoelectric coolers, known for their high cooling power density and rapid thermal response, hold promise for localized thermal management.
Chenhao Lin, Xiaojing Ma, Kun Liang, Yao Xu, Hengyu Yang, Jian Wang, Sheng Ye, Jiamin Qiu, Linlin Song, Shizhen Zhi, Jiang Chen, Peng Zhao, Sichen Duan, Zuoxu Wu, Li Yin, Longzhi Wu, Feng Jiang, Zunqian Tang, Feng Cao, Qian Zhang, Jun Mao   +20 more
doaj   +1 more source

Design of Portable Beverage Cooler Using One Stage Thermoelectric Cooler (TEC) Module

Aceh International Journal of Science and Technology, 2017
The Portable Beverage Cooler (PBC) has been designed to satisfy the need of cooler apparatus that could be carried easily. The utilization of this apparatus was intended to minimize the environmental damage affected by vapour compression refrigeration ...
Azridjal Aziz, Rahmat Iman Mainil, Afdhal Kurniawan Mainil, Sayfri Syafri, Muhammad Faizal Syukrillah   +4 more
doaj   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Optimization of plate-fin heat exchanger performance for heat dissipation of thermoelectric cooler

Case Studies in Thermal Engineering
A plate-fin heat sink is usually used for the hot side of thermoelectric coolers. The plate-fin heat sink should be optimized to improve its heat dissipation capability and eventually elevate the thermoelectric cooler performance.
Zixuan He, Qinghua Yu, Jiedong Ye, Fuwu Yan, Yongliang Li   +4 more
doaj   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source