Results 121 to 130 of about 32,484 (226)

The modification and properties of graphite felt electrodes

open access: yes, 2017
Recently, fundamental investigations of various carbon-based materials have been conducted in search of the application for these materials in different fields. One of these carbon-based materials is graphite felt which is produced from polyacrylonitrile fiber and is light-weight, has a large specific surface area, is permeable to gas and liquids in ...
openaire   +1 more source

The post-test analysis of ablative materials Final report, 11 Jul. 1967 - 15 May 1968 [PDF]

open access: yes
Ablative materials examination before and after test ...
Burrell, B. W.   +3 more
core   +1 more source

Recent advances in Ni-H2 technology at NASA Lewis Research Center [PDF]

open access: yes, 1986
The NASA Lewis Research Center has concentrated its efforts on advancing the Ni-H2 system technology for low Earth orbit applications. Component technology as well as the design principles were studied in an effort to understand the system behavior and ...
Britton, D. L.   +3 more
core   +1 more source

Graphite Felt as an Innovative Electrode Material for Alkaline Water Electrolysis and Zinc–Air Batteries

open access: yesBatteries
Recent advancements in energy conversion and storage systems have placed a spotlight on the role of multi-functional electrodes employing conductive substrates.
Yejin Lee, Seung-hee Park, Sung Hoon Ahn
doaj   +1 more source

Preparation of a porous graphite felt electrode for advance vanadium redox flow batteries. [PDF]

open access: yesRSC Adv, 2020
Zhang L   +8 more
europepmc   +1 more source

Performance of lightweight nickel electrodes [PDF]

open access: yes
The NASA Lewis Research Center is currently developing nickel electrodes for nickel-hydrogen (Ni-H2) batteries. These electrodes are lighter in weight and have higher energy densities than the heavier state-of-the-art (SOA) sintered nickel electrodes. In
Britton, Doris L.
core   +1 more source

Fabrication and Characterization of Metal Carbide-graphite Composites [PDF]

open access: yes
Hot press fabrication effects on phase equilibrium and physical properties of refractory metal carbide-graphite ...
Harada, Y., Rubin, G. A.
core   +1 more source

Rocket nozzle thermal shock tests in an arc heater facility [PDF]

open access: yes
A rocket motor nozzle thermal structural test technique that utilizes arc heated nitrogen to simulate a motor burn was developed. The technique was used to test four heavily instrumented full-scale Star 48 rocket motor 2D carbon/carbon segments at ...
Painter, James H., Williamson, Ronald A.
core   +1 more source

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