Results 111 to 120 of about 266,623 (269)

Cellulose‐based films with ultralong full‐color circularly polarized room‐temperature phosphorescence and bidirectional dissymmetry tuning

open access: yesResponsive Materials, EarlyView.
A universal co‐assembly strategy of CNCs, PVA and phosphorescent chromophores is proposed to fabricate CP‐RTP films with an ultralong lifetime of 1.588 s. FRET‐based dye doping enables full‐color CP‐RTP, and integration with an additional CNC‐based film enhances CPL and achieves tunable luminescence handedness, with the glum factor from −0.7782 to 0 ...
Shengzhe Jia   +9 more
wiley   +1 more source

Glocal Regenerative Viticulture: Exploring Sustainable Winemaking Strategies in Europe

open access: yesSustainable Development, EarlyView.
ABSTRACT The global wine industry is transforming due to climate change challenges. Glocalization is increasingly relevant in winemaking, where geographical and cultural diversity requires context‐specific solutions in the existing sustainability spectrum in viticulture.
Aleksandra N. Volkova   +4 more
wiley   +1 more source

A Control Method for Static VAR Compensator Based On Modular Multilevel Inverter [PDF]

open access: yes, 2009
Multilevel inverters are promised to provide a better performance in high power applications such as static VAR compensators. The proposed modular inverter has advantages compared to the conventional technologies.
Dahono, Pekik
core  

MXene‐Based Flexible Memory and Neuromorphic Devices

open access: yesSmall, EarlyView.
The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li   +13 more
wiley   +1 more source

Role of 1D and 2D Materials in Achieving Transparent and Flexible Lithium‐Ion Batteries for Wearable Electronics

open access: yesSmall, EarlyView.
Hybrid 1D–2D architectures redefine material design strategies for TFLIBs by decoupling competing performance parameters. This approach accelerates the transition of TFLIBs from proof of concept to practical wearable technologies. ABSTRACT Transparent and flexible lithium‐ion batteries (TFLIBs), enabled by advanced nanomaterials and flexible ...
Raviraj Madesan, Anand Sreekantan Thampy
wiley   +1 more source

NEW SYMMETRICAL MULTILEVEL INVERTER WITH REDUCTION OF SWITCHES

open access: yesDiyala Journal of Engineering Sciences, 2015
New symmetrical multilevel inverter topology with reduced number of power electronic switches is introduced in this paper, which results in reduction of installation area, converter cost, losses, and have simplicity of control system.
Rokan Ali Ahmed
doaj  

New Cascaded Multilevel Inverter With Reduced Power Electronic Components

open access: yesIranian Journal of Electrical and Electronic Engineering, 2020
In this paper, a new structure for cascade multilevel inverter is presented which consists of a series connection of several sub-multilevel units. Each sub-multilevel unit comprises of eight unidirectional switches, two bidirectional switches, and six DC
F. Masoudinia   +3 more
doaj  

The multilevel inverter with clamped-diode

open access: yesIndonesian Journal of Electrical Engineering and Computer Science, 2019
<p>In this study, the author analyzes the advantages and disadvantages of multi-level inverter compared to the traditional two-level inverter and then chose the suitable inverter. Specifically, the author analyzes and designs the three-level inverter, including the power circuit design and control circuit design.
openaire   +2 more sources

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