High-performing hydrogen peroxide hybrid rocket with 3-D printed and extruded ABS fuel
نویسندگان
چکیده
منابع مشابه
A printed electrocatalyst for hydrogen peroxide reduction
The modification of silver screen-printed electrodes with a dodecyl benzenesulphonic acid and KCl solution was performed by inkjet printing. Scanning Electron Microscopy was performed to characterize the electrode surfaces. Electrochemical reduction of H2O2 was studied and compared to electrodes modified by dip-coating. Analytical parameters of the allprinted electrode such as LOD, sensitivity ...
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Acrylonitrilebutadiene-styrene (ABS) thermoplastic is evaluated as a potential fuel for hybrid rocket motors and compared to the widely used fuel material Hydroxyl-Terminated Polybutadiene (HTPB). For this project Nitrous Oxide (N2O) is used as the matching oxidizer. ABS is widely mass-produced for non-combustion applications including household plumbing and structural materials. Analytical pre...
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An inkjet printing method is described to fabricate hydrogen peroxide (H(2)O(2)) sensors. Insoluble Prussian blue (PB) nanoparticles were dispersed in aqueous solvent, and were printed on screen printed carbon electrodes with a piezoelectric inkjet printer for H(2)O(2) detection. The electrochemical behavior of the printed sensors was studied by using cyclic voltammetry and chronoamperometry....
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The effect of the operating conditions (temperature, time, pH, enzyme level and pulp consistency) used in the enzymatic step of a XP (Cartazyme-hydrogen peroxide) sequence for bleaching Kraft pulp from bagasse on various properties of the resulting pulp and paper sheet products was studied. The quality of bagasse used, was examined by its yield, brightness,viscosity and the Kappa number. Finall...
متن کاملHydrogen peroxide: watery fuel for change in vascular biology.
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 ...
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ژورنال
عنوان ژورنال: Aeronautics and Aerospace Open Access Journal
سال: 2018
ISSN: 2576-4500
DOI: 10.15406/aaoaj.2018.02.00068