Results 81 to 90 of about 161,009 (301)

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Phase change convective heat transfer in high porosity cellular metal foams

, 2013
This Chapter discusses phase change convective heat transfer of high porosity cellular metal foams and their practical applications in thermal energy storage (TES).
Tian, Yuan, Wang, Qian, Zhao, Changying
core  

Multiphysics Modeling of a Metal Foam [PDF]

, 2014
In metal foam processing nucleated gas bubbles expand in a heated metal, then the foam cools and solidifies. In this work we use Comsol Multiphysics 4.2 to study heat transfer, growth and movement of hydrogen gas bubbles in liquid aluminium for a ...
Chinè, B., MONNO, MICHELE
core  

Solvent‐Free Manufacturing of Multifunctional Gas Diffusion Electrode Architectures for Enhanced CO2 Conversion From Low‐Concentration Streams

Advanced Functional Materials, EarlyView.
A tandem gas diffusion electrode (GDE) leveraging hierarchically engineered microgranules enables efficient CO2 electroreduction under dilute CO2 conditions. A key innovation lies in the solvent‐free precision assembly of metal–organic‐frameworks, carbon nanotubes, and copper nanoparticles.
Kai‐Jen Wu, Carter Racine, Ahmed Badreldin, Shengyao Wang, Zongsu Han, Hong‐Cai Zhou, Ying Li, Heng Pan   +7 more
wiley   +1 more source

Comparative performance analysis of metal foam and spiral fin-and-tube heat exchangers

Results in Engineering
Metal foam, owing to its excellent thermal management capability and superior mechanical properties, has been extensively employed in various engineering applications.
Nares Chimres, Jatuporn Kaew-on, Thanis Surapapwong, Somchai Wongwises   +3 more
doaj   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Comparative experimental performance research on parameter optimization of foam metal radiators

Case Studies in Thermal Engineering
As a new type of plate fin radiator, foam metal radiators can be widely applied in the automobile and petrochemical industry field. The foam metal fin structure has great influence on the heat exchange performance.
Lili Shen, Xiaoxia Sun, Yifan Wang, Wei Duan, Chenyu Qin, Qiangqiang Li, Li Zhou   +6 more
doaj   +1 more source

Development of New Foaming Agent for Metal Foam

MATERIALS TRANSACTIONS, 2002
The study of metallic foams has become attractive to researchers interested in both scientific and industrial applications. The different production methods have not been widely utilized because of difficult process control and high production costs. A new easily-available agent for metal foaming, calcium carbonate, is suggested in this work.
Takashi Nakamura, Svyatoslav V. Gnyloskurenko, Kazuhiro Sakamoto, Aleksandra V. Byakova, Ryoichi Ishikawa   +4 more
openaire   +2 more sources

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

On the Efficiency of Air-Cooled Metal Foam Heat Exchangers

Metals
This study analyses the heat transfer performance of metal foam heat exchangers through experimental measurements. Using counter-gravity infiltration casting, open-cell aluminium foam elements were manufactured to embed a copper tube for internal mass ...
Thomas Fiedler, Nima Movahedi, Rohan Stanger   +2 more
doaj   +1 more source