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Thermite (/ ˈθɜːrmaɪt /) [1] is a pyrotechnic composition of metal powder and metal oxide. When ignited by heat or chemical reaction, thermite undergoes an exothermic reduction-oxidation (redox) reaction. Most varieties are not explosive, but can create brief bursts of heat and high temperature in a small area.
12 Οκτ 2020 · Ivan Davila composed a ternary-thermite system, which acted as NGG, having composition 10/75/15 wt % of I 2 O 5 /Ag 2 O/Al. The highly pathogenic microorganisms or bacteria are destroyed by the mixtures ability imparted to it by the production of biocidal gases from this composition.
Nano-thermite or super-thermite is a metastable intermolecular composite (MIC) characterized by a particle size of its main constituents, a metal fuel and oxidizer, under 100 nanometers. This allows for high and customizable reaction rates.
9 Μαρ 2023 · As a promising kind of functional material, highly reactive thermite energetic materials (tEMs) with outstanding reactive activation can release heat quickly at a high reaction rate after low-energy stimulation, which is widely used in sensors, triggers, mining, propellants, demolition, ordnance or weapons, and space technology.
1 Ιαν 1993 · A class of exothermic reactions between, typically, a metal and an oxide, commonly referred to as thermite reactions, is reviewed with emphasis on their utilization in the synthesis and processing of materials.
22 Απρ 2013 · Here we demonstrate, through the example of nanowire-based thermite membrane, that the thermite solid-state reaction can be easily tuned via the introduction of low-surface-energy coating layer.
14 Φεβ 2024 · In this study, we use the combination of thermite and plasma chemistry to extract the maximum chemical energy from B particles and minimize the effects of the oxide barrier. We synthesized Al boride by experimentally optimizing time and temperature conditions with respect to the oxidation heat release in differential scanning calorimetry.
