Results 121 to 130 of about 38,061 (293)

Architecture of Semiconductive Macroporous Polymer Scaffold to Realize Ultra‐Fast Charging in Lithium Metal Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
To achieve stable and zero‐expansion Li deposition at high charge rate in lithium metal batteries, a multifunctional macroporous scaffold utilizing the semiconducting properties of PPy is developed. This rationally engineered scaffold enables stable and dendrite‐free plating/stripping without volume expansion even at high current densities of 5 C rate,
Jinhyeon Jo, Changhyeon Lee, Kiyeon Sim, Seokin Kim, Jaehyeon Park, KwangSup Eom   +5 more
wiley   +1 more source

Improved EMC Support of Microelectronic Application Design by a Web Based Training System [PDF]

Today, the design of IC, subsystems and systems dealing with electromagnetic problems (EMC) is often based on insufficient data and on assumptions of design constraints.
John, Werner, Krahn, Ludger, Brüning, Ralf, Erdem, B., Raeisi, M.   +4 more
core   +1 more source

Nickel‐Catalyzed LiF‐Rich Interface for Silicon Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Modulating the decomposition of F‐containing species in the electrolyte to form LiF‐rich SEI has been proven to be an effective strategy for interface optimization. Herein, through nickel‐catalyzed pyrolysis of carbon precursors on silicon, graphene‐like carbon was formed to construct three‐dimensional conductive networks.
Haoqi Li, Ming Li, Xiaorui Chen, Jingjing Wang, Mengxin Bai, Xuan Yang, Xingchi Zou, Hao Li, Guiqiang Cao, Bo Sun, Jiaxu Yang, Wenyu Liu, Junqi Zhang, Xifei Li   +13 more
wiley   +1 more source

Electromagnetic compatibility (EMC) for integration and use of near field communication (NFC) in aircraft [PDF]

, 2016
For portable electronic devices (PEDs), e.g. smartphones or tablets, near field communication (NFC) enables easy and convenient man-machine interaction by simply tapping a PED to a tangible NFC user interface. Usage of NFC technology in the air transport
Nalbantoǧlu, Cemal, God, Ralf, Kebel, Robert, Kiehl, Thorsten, Stadtler, Thiemo, Bienert, Renke   +5 more
core  

Micro‐Scale Dual Interface Layer With N‐Coordination Encapsulated on Coralloid Si Anode for Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The Zr‐doped coralloid μSi encapsulated within an N‐coordinated dual‐carbon network is fabricated by an Al‐Si melt modification integrated with in‐situ interfacial strategy, consequently improving the ionic diffusion behaviors. Micro‐scale silicon (μSi) anodes are promising candidates for enhancing energy density of lithium‐ion batteries, yet their ...
Juxuan Ding, Jifei Sun, Boyuan Ban, Yunsheng Wu, Huishe Wang, Jian Chen   +5 more
wiley   +1 more source

Electrolyte Engineering for High‐Energy Conversion‐Type Cathodes in Lithium Metal Batteries: Progress and Challenges

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A critical overview of electrolyte engineering for conversion‐type cathodes in lithium metal batteries is presented. Advanced electrolyte systems are summarized with emphasis on Li+ solvation‐structure‐driven interfacial chemistry and electrochemical performance.
Yihan Qiu, Yufan Peng, Jiale Xia, Jinping Liu   +3 more
wiley   +1 more source

Design of a High EMC Hysteretic Current-Controlled DC/DC Boost Converter Using Chaotic Perturbations [PDF]

, 2005
In this paper we aim to design a self-oscillating DC/DC boost converter operating in continuous conduction mode using an hysteretic control, and we use a chaos-based signal processing approach to improve EMC of the converter.
SETTI, Gianluca, BALESTRA, Michele, LAZZARINI M, ROVATTI R.   +3 more
core  

CE Marking: stay mobile through the regulation maze

International Journal of Integrated Care, 2013
Sharmila Gardner, Stephen Ward, Jane Edwards, David Adams   +3 more
doaj   +3 more sources

Bidirectional Wireless Power Transfer for Electric Vehicle Energy Systems Integrating Modelling, Intelligent Control, Communication and Cybersecurity: A Review

Energy Science &Engineering, EarlyView.
This graphical abstract illustrates the evolution of wireless electric vehicle charging from unidirectional wireless power transfer to bidirectional wireless power transfer (BWPT) and toward future intelligent, autonomous wireless energy systems.
P. V. Elumalai, Yuvaraja Shanmugam, A. Vivek Anand, Mesith Chaimanee, Choon Kit Chan, S. Prabhakar, R. Narayanamoorthi   +6 more
wiley   +1 more source

Contribuição à análise de interferência e compatibilidade eletromagnética em circuito digital através de simulação numérica [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2011O presente trabalho tem como objetivo analisar os fenômenos eletromagnéticos que podem causar ...
Moura, Diego de
core