Results 101 to 110 of about 1,861 (307)

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Surface charging of dielectric barriers under positive lightning impulse stress [PDF]

, 2017
The complex geometry of gas-insulated substations makes it difficult to predict withstand voltages. A key challenge is the characterization of the interaction between electrical discharges and dielectric surfaces.
Husøy, Martine, Hygen Meyer, Hans Kristian, Mauseth, Frank, Pedersen, Per Atle   +3 more
core  

All‐Flex Plasma Patch for In Vivo Delivery of Reactive Species

Advanced Science, EarlyView.
A fully flexible plasma patch enables stable, conformal treatment on complex biological surfaces and enhances transdermal delivery of reactive species. This platform achieves significant tumor suppression in vivo and reveals coordinated regulation of calcium signaling, metabolism, and programmed cell death, providing a promising strategy for safe and ...
Luxiang Zhao, Abulaihaiti Tuergong, Hanshu Yang, Shuang Xue, An Yan, Mingzhen Wang, Weilong Song, Wenzhe Si, Ruixue Wang   +8 more
wiley   +1 more source

Impact of an Insulating Barrier on Lightning Properties of a Point–Sphere Electrode System Using Different Dielectric Liquids

Energies
An increasing number of different types of dielectric liquids are appearing on the market. This is undoubtedly related to sustainable development goals.
Filip Stuchala, Pawel Rozga
doaj   +1 more source

Antenna Deployment for the Localization of Partial Discharges in Open-Air Substations

Sensors, 2016
Partial discharges are ionization processes inside or on the surface of dielectrics that can unveil insulation problems in electrical equipment.
Guillermo Robles, José Manuel Fresno, Matilde Sánchez-Fernández, Juan Manuel Martínez-Tarifa   +3 more
doaj   +1 more source

Studies on the kinetic theory of polymer dielectric breakdown due to partial discharge

Acta Physica Sinica, 2014
With the improvement of voltage level of electrical equipment, the requirement for the reliability of polymer dielectric materials in electrical equipment is much more strict. However, there are inevitably some defects in the manufacturing process of polymer dielectric materials, such as bubbles, inclusions, and so on.
null Li Dan, null Hu Hai-Yun
openaire   +1 more source

Redefining LiF as a Nanostructured Building Block for Interphase Engineering in Lithium Metal Batteries

Advanced Science, EarlyView.
LiF‐rich solid electrolyte interphases in lithium metal batteries are redefined as controllable nanostructured building blocks rather than homogeneous protective films. This review shows how LiF distribution, grain boundaries, and heterogeneous interfaces govern electron blocking and Li ion transport, and compares fluorinated electrolytes, artificial ...
Gwangsik Kim, JinHyeok Cha
wiley   +1 more source

Dielectrics for high temperature superconducting applications

, 2013
This thesis is concerned with the development of condition monitoring for future design of high temperature superconducting (HTS) power apparatus. In particular, the use of UHF sensing for detecting PD activity within HTS has been investigated.
Truong, L.H.
core  

Plasma emission imaging of a low-pressure argon breakdown

, 2005
Breakdown in a low-pressure argon discharge was investigated experimentally by time-resolved plasma emission imaging with an intensified charge coupled device camera.
Bowden, MD Mark, Bowden, M.D., Wagenaars, E., Kroesen, GMW Gerrit, Kroesen, G.M.W., Wagenaars, E Erik   +5 more
core   +1 more source

TDP‐43 Aggregation: The Healthy‐Toxic Balance of the Prion‐Like Domain

Advanced Science, EarlyView.
TDP‐43 function relies on a delicate balance between reversible phase‐separated states and irreversible aggregation. Under physiological conditions, TDP‐43 forms dynamic droplets and oligomers that support normal cellular functions. In pathological contexts, this balance shifts toward aberrant aggregation, leading to toxic species.
Luca Zangrando, Emanuele Buratti, Francesca Paron   +2 more
wiley   +1 more source