Results 101 to 110 of about 236,785 (305)

Thermal energy storage with desalination salt: lab-scale experiments and simulations

Frontiers in Energy Research
This work investigates desalination salt thermal energy storage (TES) using a benchtop air-to-salt module and a complementary CFD study of an electro-thermal concept with embedded electrical heaters.
Matthew Zazkowski, Alec Jonah D. Justice, Justin Lopez, Seamus Duffy, Shaun Cuevas, Tihamer Engel, Tihamer Engel, Reza Baghaei Lakeh, Reza Baghaei Lakeh   +8 more
doaj   +1 more source

Coupled multi-disciplinary composites behavior simulation [PDF]

The capabilities of the computer code CSTEM (Coupled Structural/Thermal/Electro-Magnetic Analysis) are discussed and demonstrated. CSTEM computationally simulates the coupled response of layered multi-material composite structures subjected to ...
Chamis, Christos C., Murthy, Pappu L. N., Singhal, Surendra N.   +2 more
core   +1 more source

Ab-initio quantum transport simulation of self-heating in single-layer 2-D materials

, 2017
Through advanced quantum mechanical simulations combining electron and phonon transport from first-principles self-heating effects are investigated in n-type transistors with a single-layer MoS2, WS2, and black phosphorus as channel materials.
Bunjaku, Teute, Luisier, Mathieu, Stieger, Christian, Szabo, Aron   +3 more
core   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Sensitivity-bandwidth limit in a multi-mode opto-electro-mechanical transducer

, 2018
An opto--electro--mechanical system formed by a nanomembrane capacitively coupled to an LC resonator and to an optical interferometer has been recently employed for the high--sensitive optical readout of radio frequency (RF) signals [T.
Di Giuseppe, G., Haghighi, I. Moaddel, Malossi, N., Natali, R., Vitali, D.   +4 more
core   +1 more source

Alkaline Leaching: A Facile Surface Activation Strategy to Improve the Reactivity of Air Electrodes for Solid Oxide Fuel Cells

Advanced Materials, EarlyView.
This study shows that alkaline leaching of PrBa0.8Ca0.2Co2O5+δ under anodic bias selectively removes Ba and Ca, forming a cobalt‐rich and amorphous layer. The modified surface significantly boosts ORR activity, offering a simple and effective strategy to improve electrochemical device performance.
Yeongtaek Hong, Hyunseung Kim, Sang Won Lee, Yong Beom Kim, SungHyun Jeon, Sangwoo Kim, Hainan Sun, Jeongah Lee, Seongwoo Nam, Seungwoo Roh, Tae Ho Shin, WooChul Jung   +11 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

A comparative study of the electro-thermal behaviour of the high energy density lithium-ion pouch battery cell and mini module

Case Studies in Thermal Engineering
In this paper, electro-thermal behaviour of a Li-ion pouch cell have been analysed using developed mathematical model, MSMD-based NTGK and ECM models, and the results compared with experiments. The variations of electro-thermal parameters change under CC
Berkay Tahirağaoğlu, Gökhan Sevilgen, Merve Bürümlü   +2 more
doaj   +1 more source

High field electro-thermal transport in metallic carbon nanotubes

, 2009
We describe the electro-thermal transport in metallic carbon nanotubes (m-CNTs) by a semi-classical approach that takes into account the high-field dynamical interdependence between charge carrier and phonon populations.
Jean-Pierre Leburton, M. S. Dresselhaus, Marcelo A. Kuroda, Y. Imry   +3 more
core   +1 more source