Results 71 to 80 of about 11,554 (146)

Liquid Water Visualization in the Pt‐Loading Cathode Catalyst Layers of Polymer Electrolyte Fuel Cells Using Operando Synchrotron X‐ray Radiography

Advanced Energy & Sustainability Research
Water management is important for addressing the challenges posed by next‐generation fuel cell electric vehicles. Although X‐ray imaging techniques are useful for probing the mechanism of water transport in the gas diffusion layer of polymer electrolyte ...
Wataru Yoshimune, Akihiko Kato, Tetsuichiro Hayakawa, Satoshi Yamaguchi, Satoru Kato   +4 more
doaj   +1 more source

TEM Study of Nanostructured Cold Cathode Diamond Field Emitter Tips

, 2011
This dissertation furthers the understanding of diamond as a material for cold cathode field emission. Although diamond has proven to be an excellent emitter with orders of magnitude more current at lower fields than competing technologies, fabrication ...
Wade, Travis Charles
core  

Cold cathodes based on carbonic nanostructured layered structures [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2013
The paper describes formation conditions for and the structure of diamond-like materials films used in the manufacture of layered cold cathodes of emission electronics devices.
Belyanin A. F., Borisov V. V., Timofeev M. A., Lamskiy A. N.   +3 more
doaj  

High-Performance Cold Cathode X‑ray Tubes Using a Carbon Nanotube Field Electron Emitter

A cold cathode X-ray tube was fabricated using a carbon nanotube (CNT) field electron emitter made by a free-standing CNT film which is composed of a highly packed CNT network.
Jun Hong Noh (1772368), Jun Soo Han (12858670), Sang Heon Lee (3915581), Soo Jin Kim (783747), Cheol Jin Lee (1775794), Hanbin Go (12858673)   +5 more
core   +2 more sources

Formation of nanostructures on the cathode in an electric arc discharge

Physical Sciences and Technology, 2015
One of the wide spread and economic methods of carbon nanomaterials (CNM) synthesis is an arc evaporation of graphite [1]. Products, formed in plasma due to the evaporation of graphite anode and containing CNM, are deposited on cathode and on reactor ...
Ye. Zplotarenko, M. Gabdullin, T. Ramazanov, H. Abdullin, D. Batryshev, D. Schur, S. Zaginaichenko, A. Dubovoy, A. Pomytkin, A. Magrez, M. Baibarac   +10 more
doaj  

Optimization of fuel cell-assisted heating cold-start strategy based on NSGA-II algorithm

Química Nova
The cold start of fuel cells presents a major bottleneck in commercialization, with auxiliary heating strategies serving as a crucial method to achieve rapid cold start.
Yongming Shao, Mingyu Lu, Haomai Feng, Yucheng Hou, Yueqi Si   +4 more
doaj   +1 more source

Innovative solid-state battery fabrication and interface engineering for sustainable transportation and green energy systems

Green Energy and Intelligent Transportation
Lithium-ion solid-state batteries (SSBs) play a key role in the next-generation battery technology. This work compares the characteristics and fabrication procedures of sulfide-based and oxide-based solid electrolytes (SEs). Since ionic conductivity is a
Haofeng Su, Peifeng Li, Ningyue Mao, Rongheng Li, Xinru Zhao, Yifu Li, Weixing Zhou, Xuan Zhou   +7 more
doaj   +1 more source

Study on the Fabrication of Compound Cold Cathode Electrode in a Field Emission Display

, 2010
With photolithography process and screen printing technique, the compound cold cathode electrode was developed on the cathode glass plate for improving the field emission ability and emission uniformity of CNT cathode. The compound cold cathode electrode
Yu Kui Li, Feng Ge Wang
core   +1 more source

Design of a cold cathode vacuum gauge

, 2017
A cold cathode vacuum gauge is a type of gauge that measures the current at certain pressure ranges/points. The design of this build includes an analog and a digital controller. Each solution is different however reaches the same result.
Omer, Hassan
core  

Fabrication Research and Property of Double Cold Cathode for the Field Emission Display Panel

, 2011
With the precise photolithography process and simple screen-printing technique, the double cold cathode structure was fabricated on the cathode plate.
Yu Kui Li, Qiang Guo
core   +1 more source