Explosive - Wikipedia
An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure.
The Chemistry of Explosions - Department of Chemistry
Explosives are substances that undergo a rapid oxidation reaction with the production of large quantities of gases. It is the sudden buildup of gas pressure (see products above) that constitutes the nature of an explosion. The speed at which explosives decompose permits their classification as high or low explosives.
爆炸反应 - 百度百科
爆炸反应（explosive reaction）是指反应速率达到无限大的反应。 某些反应在速度达到一定程度时便发生爆炸。 导致爆炸可能由于两种原因：一种是因为在一个有限空间内，反应所放的热来不及传递到别处，因而温度升髙较多，温度升髙又增大反应速度，短时间内 ...
Explosion - Wikipedia
The most common artificial explosives are chemical explosives, usually involving a rapid and violent oxidation reaction that produces large amounts of hot gas. Gunpowder was the first explosive to be invented and put to use.
1: Introduction to Explosives - Royal Society of Chemistry
2022年3月7日 · This chapter contains details of the development of explosives from the introduction of blackpowder to Europe in the 13th century, the manufacture of Dynamite in the 19th century through to the development of Insensitive Munitions (IMs), Polymer Bonded Explosives (PBXs), co-crystallization, nano explosives and their impact on the environment in ...
Explosions - Chemistry Encyclopedia - reaction, examples, gas, …
Chemical explosions may be either decomposition or combination reactions. In either case, the reaction is exothermic and the energy released by the reaction is partially converted to work. Decomposition reactions occur in materials such as trinitrotoluene (TNT) and nitroglycerine. The molecules of these materials contain oxygen.
Sodium-Potassium-Really-Explode-Water - Chemical & Engineering …
2015年1月27日 · The researchers have figured out many of the key aspects that enable this highly exothermic reaction to become explosive, rather than self-quench, says Stephen E. Bradforth, a chemistry professor ...
The Chemistry of Explosives - SpringerLink
An explosive substance is one which reacts chemically to produce heat and gas with rapid expansion of matter. A detonation is a very special type of explosion. It is a rapid chemical reaction, initiated by the heat accompanying a shock compression, which liberates sufficient energy, before any expansion occurs, to sustain the shock wave.
Explosion Physics - SpringerLink
1.2 Characteristics of Explosives. The chemical reaction of explosive is a stimulated/initiated reaction (only reacts when needed), and may be categorized as either thermal decomposition, deflagration, or detonation. Thermal decomposition of explosive is …
The Chemistry of Explosives | Books Gateway - Royal Society of …
2022年3月7日 · Written for students with no previous knowledge of explosives but some understanding of chemical reactions in mind, it takes the reader through the history of explosives and introduces the concepts of high explosives, propellants and pyrotechnics.