High concentration hydrogen peroxide for rocket fuel applications
نویسندگان
چکیده
منابع مشابه
Controlling Non-Catalytic Decomposition of High Concentration Hydrogen Peroxide
Hydrogen peroxide (H2O2) is a strong oxidizing agent. High concentration H2O2 or High Test Peroxide (HTP) has been used extensively in the past in propulsion applications as mono and bipropellant. At low temperature, HTP can be catalytically decomposed to water and oxygen. Drawbacks to this approach include catalyst poisoning due to the presence of stabilizers in HTP, and susceptibility of the ...
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Cells within the vessel wall have the capacity to produce a variety of reactive oxygen species (ROS: superoxide anion, hydrogen peroxide [H2O2], hydroxyl radical, etc).1–3 In diverse experimental models and in patients with disease, levels of ROS in blood vessels increase and contribute to vascular pathophysiology.1–3 Although not widely appreciated initially, it has become increasing apparent ...
متن کاملHydrogen Peroxide as an Oxidant for Microfluidic Fuel Cells
We demonstrate a microfluidic fuel cell incorporating hydrogen peroxide oxidant. Hydrogen peroxide H2O2 is available at high concentrations, is highly soluble and exhibits a high standard reduction potential. It also enables fuel cell operation where natural convection of air is limited or anaerobic conditions prevail, as in submersible and space applications. As fuel cell performance criticall...
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A self-supported direct borohydride-hydrogen peroxide fuel cell system with internal manifolds and an auxiliary control unit is reported. The system, while operating under ambient conditions, delivers a peak power of 40 W with about 2 W to run the auxiliary control unit. A critical cause and effect analysis, on the data for single cells and stack, suggests the optimum concentrations of fuel and...
متن کاملConcentration dependent effects of hydrogen peroxide on lens epithelial cells.
AIMS To evaluate the effects of hydrogen peroxide exposure on the survival and proliferation of cultured lens epithelial cells. METHODS TOTL-86 cells, a line of rabbit lens epithelial cells, were used. The survival and proliferation of TOTL-86 cells were quantified by a rapid colorimetric assay (MTT assay). To determine the effects of hydrogen peroxide, TOTL-86 cells were exposed to different...
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ژورنال
عنوان ژورنال: INCAS BULLETIN
سال: 2020
ISSN: 2247-4528,2066-8201
DOI: 10.13111/2066-8201.2020.12.3.12