Results 61 to 70 of about 6,288,402 (249)

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

A comprehensive design method of an active electronic current transformer for stable energy harvesting from power lines

IET Power Electronics, 2023
The real‐time monitoring technology of power line is an important guarantee for the digitization and intelligence of the modern power system. Traditional current transformers cannot provide continuous and stable energy when the power line current ...
Yifan Wang, Chunguang Ren, Jiansheng Kong, Baifu Zhang, Lei Wang, Xiaoqing Han, Yu Yang   +6 more
doaj   +1 more source

Aspects of wind energy characteristics in transmission related optimisation models : invited panel discussion paper [PDF]

, 2011
Presented at the IEEE Power and Energy Society General Meeting, Detroit, USA, 24-29 July 2011This invited panel paper discussion will outline a number of aspects of wind energy characteristics relevant to the optimal wind/transmission model formulation ...
Burke, Daniel J., Mark J. O'Malley, Daniel J. Burke, O\u27Malley, Mark, O'Malley, Mark   +4 more
core   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Adsorption‐Engineered Hydrocarbon Ionomers for Durable Proton‐Exchange Membrane Fuel Cells

Advanced Materials, EarlyView.
Hydrocarbon ionomers suffer from oxidation‐driven interfacial degradation in PEM fuel cell cathodes, leading to catalyst instability. Here, adsorption‐engineered poly(fluorene) ionomers decouple interfacial anchoring from oxidative degradation, enabling strong catalyst–ionomer interactions while resisting electrochemical oxidation.
Heemin Park, Kate Chen, Su Min Ahn, Hengquan Guo, Cy Fujimoto, Jong‐Ho Choi, Lynda Amichi, Danah Kim, Seung Geol Lee, Xiaojing Wang, Jacob S. Spendelow, Sun Young Kang, Panagiotis Bexis, Eun Joo S. Park, Yu Seung Kim   +14 more
wiley   +1 more source

Rotary Wireless Inductive Transmitter Powered by ZVS Resonant Convertor

Elektronika ir Elektrotechnika, 2019
In this work, an inductive wireless power transfer module powered by resonant converter is studied. The system consists of a zero voltage switching resonant converter and a rotary wireless power transmitter.
Dimitar D. Arnaudov, Nikolay D. Madzharov, Nikolay L. Hinov   +2 more
doaj   +1 more source

Challenges in High-Power Railway Applications using Inductive Power Transmission

, 2016
Under the generic term ‘Next Generation Train - NGT’ the German Aerospace Center (DLR) has introduced vehicle concepts for various railway applications.
Streit, Sebastian, Winter, Joachim
core   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

On Expediency to Reduce Inductive Impedance in Power Transmission

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2006
The paper considers dependences of transmitted system power limits on the compensation rate of a power line reactive impedance. Peculiar features of these dependences are revealed in the paper.
E. G. Pospelov, G. E. Pospelov
doaj  

A Novel Hybrid Wireless Power Transfer Coupler for Unmanned Aerial Vehicle Application

IEEE Open Journal of Power Electronics
The special structure of unmanned aerial vehicles (UAVs) poses challenges to the integrated design method and power transmission capability of the couplers used for their wireless charging.
Pan Sun, Yaodong Xiang, Guoli Feng, Enguo Rong, Yilin Liu, Xiaochen Zhang   +5 more
doaj   +1 more source