Results 61 to 70 of about 26,143 (304)

Single‐ and Dual‐Atom Configurations in Atomically Dispersed Catalysts for Lithium–Sulfur Batteries

Advanced Functional Materials, EarlyView.
Single‐atom and dual‐atom‐based atomically dispersed catalysts (ADCs) effectively address the shuttle effect and sluggish redox kinetics in Li–S batteries. With nearly 100% atomic utilization and tunable coordination environments, ADCs enhance LiPSs adsorption, lower conversion barriers, and accelerate sulfur redox reactions.
Haoyang Xu, Zhenfeng Li, Yue Fei, Ali Mohammadi, Ge Li   +4 more
wiley   +1 more source

“Desain dan Analisa Bidirectional Inverter sebagai Penggerak Mesin Induksi Satu Fasa dengan Sumber Baterai DC 36 Volt ” [PDF]

, 2016
Increasing oil prices and global warming, many people think to developed energy technology. One of them is the bidirectional DC-DC / DC-AC converter. Bidirectional that mean the converter can work in both directions.
\u27, N. (Nurhalim), Aulia, A. Y. (Abi), Hamzah, A. \u27. (Amir)   +2 more
core  

AC/DC converter with DC fault suppression for aircraft +/- 270 VDC distribution systems [PDF]

, 2015
The increasing electrical demand in commercial and military aircraft justifies a growing need for higher voltage DC primary distribution systems. A DC system offers reduced power losses and space savings, which is of major importance for aircraft ...
Burt, Graeme, Fletcher, Steven, Galloway, Stuart, Norman, Patrick, Sztykiel, Michal   +4 more
core   +1 more source

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

Advanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho, Seoyeon Park, Youngmin Lee, Sejoon Lee   +3 more
wiley   +1 more source

Bidirectional multiple port dc/dc transformer based on a series resonant converter [PDF]

, 2013
In this paper a novel bidirectional multiple port dc/dc transformer topology is presented. The novel concept for dc/dc transformer is based on the Series Resonant Converter (SRC)topology operated at its resonant frequency point.
Alou Cervera, Pedro, Cobos Márquez, José Antonio, García Suárez, Oscar, Oliver Ramírez, Jesús Angel, Pavlovic, Zoran   +4 more
core   +1 more source

A Scalable Perovskite Platform With Multi‐State Photoresponsivity for In‐Sensor Saliency Detection

Advanced Materials, EarlyView.
A scalable in‐sensor computing platform (32 × 32 array) with ultra‐low variability is developed by incorporating ferroelectric copolymers into halide perovskite thin films. These devices achieve 1000 programmable photoresponsivity states and high thermal reliability.
Xuechao Xing, Anubhab Tripathi, Si En Ng, Natalia Yantara, Yue Gong, Qinjie Wu, Yeow Boon Tay, Wen Siang Lew, Yang Chai, Arindam Basu, Nripan Mathews   +10 more
wiley   +1 more source

Lossless direct path reinforced bidirectional DC-DC converter for on-board charger in electric vehicle [PDF]

Serbian Journal of Electrical Engineering
A DC-DC converter plays a vital role in the On-Board Charger for Electric Vehicles (EVs). Also, having the capability for bidirectional power flow for a DC-DC converter is essential for EVs to transfer power from Vehicle-to-Grid (V2G) and ...
Veerakgoundar Veeramani, Subramaniam Senthilkumar, Chandrasekharan Sowthily   +2 more
doaj   +1 more source

Bidirectional DC–DC Converter with Coupled Inductor Fordc-Bus Regulation in Microgrid Applications

Eletrônica de Potência, 2020
This paper presents a theoretical analysis and the experimental results of the bidirectional coupled inductor dc-dc converter for dc-bus voltage regulation and power compensation in dc-microgrid applications.
Robson Mayer, Menaouar Berrehil El Kattel , Sérgio Vidal Garcia Oliveira   +2 more
doaj   +1 more source

A Dual-Input High-Gain Bidirectional DC/DC Converter for Hybrid Energy Storage Systems in DC Grid Applications

IEEE Access, 2021
This paper presents a dual input-port bidirectional DC/DC converter for a Hybrid Energy Storage System (HESS). The converter is non-coupled, non-isolated and it has high-gain.
Fernando Davalos Hernandez, Rahim Samanbakhsh, Parham Mohammadi, Federico Martin Ibanez   +3 more
doaj   +1 more source

Characterization and Design Framework for Micro‐ and Nanoscale Printed Metal Interconnects in Hybrid Electronic Systems

Advanced Materials Technologies, EarlyView.
This work establishes a framework for high‐resolution printed interconnects by coupling e‐jet printing control, multilayer deposition, and sintering optimization. Ink properties and printing speed influence particle stacking, while different sintering atmospheres drive distinct microstructural evolution.
Kaifan Yue, Siddharth Kurup, Rebecca Banner, Calib Lanier, Eric Vogel, Michael Filler, Kira Barton   +6 more
wiley   +1 more source