https://en.wikipedia.org/wiki/Fissile_material
https://en.wikipedia.org/wiki/Inelastic_scattering
WIKIPEDIA EXPLOSIVES
Category:Explosive chemicals
Category
Talk
Read
Edit
View history
Help
From Wikipedia, the free encyclopedia
Wikimedia Commons has media related to Explosive chemicals.
Pure chemicals belong here. For mixtures and types of explosives, see Category:Explosives.
Contents
Top
0–9
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Subcategories
This category has the following 4 subcategories, out of 4 total.
A
Azides (20 P)
F
Fissile materials (5 P)
Fulminates (7 P)
O
Organic peroxide explosives (9 P)
https://en.wikipedia.org/wiki/Category:Explosive_chemicals
Fulminating gold is a light- and shock-sensitive yellow to yellow-orange amorphous heterogeneous mixture of different polymeric compounds of predominantly gold (III), ammonia, and chlorine that cannot be described by a chemical formula. Here, the word fulminating has its oldest meaning, "explosive" (from Latin fulmen, lightning, from verb fulgeo, 'I shine'); the material contains no fulminate ions. The best approximate description is that it is the product of partial hydrolysis of ∞ 3 [ Au 2 ( μ − NH 2 ) ( μ 3 − NH ) 2 ] Cl
. Upon combustion, it produces a purple vapor. The complex has a square planar molecular geometry with a low spin state.[1] Generally, it is best to avoid accidentally creating this substance by mixing gold chloride or hydroxide salts with ammonia gas or ammonium salts, as it is prone to explosion with even the slightest touch.[2] https://en.wikipedia.org/wiki/Fulminating_gold
HBT is a bistetrazole.[1] It is an explosive approximately as powerful as HMX or CL-20, but it releases less toxic reaction products when detonated: ammonia and hydrogen cyanide. When combined with ADN or AN oxidizers, the amount of HCN produced by a deflagration may be reduced. The compound is thus considered by its advocates to be a more environmentally friendly explosive than traditional nitroamine-based explosives.
https://en.wikipedia.org/wiki/HBT_(explosive)
Guanidine nitrate is the chemical compound with the formula [C(NH2)3]NO3. It is a colorless, water-soluble salt. It is produced on a large scale and finds use as precursor for nitroguanidine,[1] fuel in pyrotechnics and gas generators. Its correct name is guanidinium nitrate, but the colloquial term guanidine nitrate is widely used.
https://en.wikipedia.org/wiki/Guanidine_nitrate
Fluorine azide or triazadienyl fluoride is a yellow green gas composed of nitrogen and fluorine with formula FN3.[1] It is counted as an interhalogen compound, as the azide functional group is termed a pseudohalogen. It resembles ClN3, BrN3, and IN3 in this respect.[2] The bond between the fluorine atom and the nitrogen is very weak, leading to this substance being very unstable and prone to explosion.[3] Calculations show the F–N–N angle to be around 102° with a straight line of 3 nitrogen atoms.[4]
The gas boils at –30° and melts at –139 °C.[5]
It was first made by John F. Haller in 1942.[6]
https://en.wikipedia.org/wiki/Fluorine_azide
Explosive antimony is an allotrope of the chemical element antimony that is so sensitive to shock that it explodes when scratched or subjected to sudden heating.[1][2][3][4][5][6] The allotrope was first described in 1855.[7][8]
Chemists form the allotrope through electrolysis of a concentrated solution of antimony trichloride in hydrochloric acid, which forms an amorphous glass.[1][2][3][4] This glass contains significant amounts of halogen impurity at its boundaries.
When it explodes, the allotrope releases 24 calories (100 J) per gram.[9] White fumes of antimony trichloride are produced and the elemental antimony reverts to its metallic form.
https://en.wikipedia.org/wiki/Explosive_antimony
Heptanitrocubane /ˌhɛptəˌnaɪtroʊˈkjuːbeɪn/ is an experimental high explosive based on the cubic eight-carbon cubane molecule and closely related to octanitrocubane. Seven of the eight hydrogen atoms at the corners of the cubane molecule are replaced by nitro groups, giving the final molecular formula C8H(NO2)7.
As with octanitrocubane, not enough heptanitrocubane has been synthesized to perform detailed tests on its stability and energy. It is hypothesized to have slightly better performance than explosives such as HMX, the current high-energy standard explosive, based on chemical energy analysis. While in theory not as energetic as octanitrocubane's theoretical maximum density, the HNC that has been synthesized so far is a more effective explosive than any ONC that has been produced, due to more efficient crystal packing and hence higher density.[1]
Heptanitrocubane was first synthesized by the same team who synthesized octanitrocubane, Philip Eaton and Mao-Xi Zhang at the University of Chicago, in 1999.[2]
https://en.wikipedia.org/wiki/Heptanitrocubane
Lead styphnate (lead 2,4,6-trinitroresorcinate, C6HN3O8Pb ), whose name is derived from styphnic acid, is an explosive used as a component in primer and detonator mixtures for less sensitive secondary explosives. Lead styphnate is only slightly soluble in water and methanol.[3] Samples of lead styphnate vary in color from yellow to gold, orange, reddish-brown, to brown. Lead styphnate is known in various polymorphs, hydrates, and basic salts. Normal lead styphnate monohydrate, monobasic lead styphnate, tribasic lead styphnate dihydrate, and pentabasic lead styphnate dehydrate as well as α, β polymorphs of lead styphnate exist.
Lead styphnate forms six-sided crystals of the monohydrate and small rectangular crystals. Lead styphnate is particularly sensitive to fire and the discharge of static electricity. Long thin crystals are particularly sensitive. Lead styphnate does not react with other metals and is less sensitive to shock and friction than mercury fulminate or lead azide. It is stable in storage, even at elevated temperatures. As with other lead-containing compounds, lead styphnate is toxic owing to heavy metal poisoning.
https://en.wikipedia.org/wiki/Lead_styphnate
https://en.wikipedia.org/wiki/Mercury(II)_fulminate
https://en.wikipedia.org/wiki/Silver_fulminate
Electrostatic discharge (ESD) is a sudden and momentary flow of electric current between two electrically charged objects caused by contact, an electrical short or dielectric breakdown. A buildup of static electricity can be caused by tribocharging or by electrostatic induction. The ESD occurs when differently-charged objects are brought close together or when the dielectric between them breaks down, often creating a visible spark.
https://en.wikipedia.org/wiki/Electrostatic_discharge
Thunder is the sound caused by lightning.[1][2][3] Depending upon the distance from and nature of the lightning, it can range from a long, low rumble to a sudden, loud crack. The sudden increase in temperature and hence pressure caused by the lightning produces rapid expansion of the air in the path of a lightning bolt.[4] In turn, this expansion of air creates a sonic shock wave, often referred to as a "thunderclap" or "peal of thunder". The scientific study of thunder is known as brontology and the irrational fear (phobia) of thunder is called brontophobia.
https://en.wikipedia.org/wiki/Thunder
Thunder is the sound produced by lightning.
Cumulonimbus clouds often form thunderstorms.
Thunder is the sound caused by lightning.[1][2][3] Depending upon the distance from and nature of the lightning, it can range from a long, low rumble to a sudden, loud crack. The sudden increase in temperature and hence pressure caused by the lightning produces rapid expansion of the air in the path of a lightning bolt.[4] In turn, this expansion of air creates a sonic shock wave, often referred to as a "thunderclap" or "peal of thunder". The scientific study of thunder is known as brontology and the irrational fear (phobia) of thunder is called brontophobia.
Etymology
The d in Modern English thunder (from earlier Old English þunor) is epenthetic, and is now found as well in Modern Dutch donder (cf. Middle Dutch donre; also Old Norse þorr, Old Frisian þuner, Old High German donar, all ultimately descended from Proto-Germanic *þunraz). In Latin the term was tonare "to thunder". The name of the Nordic god Thor comes from the Old Norse word for thunder.[5]
The shared Proto-Indo-European root is *tón-r̥ or *tar-, also found in Gaulish Taranis.[6]
https://en.wikipedia.org/wiki/Thunder
https://en.wikipedia.org/wiki/Nitrocellulose
----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----
https://en.wikipedia.org/wiki/Pentazole
https://en.wikipedia.org/wiki/TNT#Pink_and_red_water
https://en.wikipedia.org/wiki/Polycarbonyl
https://en.wikipedia.org/wiki/Radium_bromide
https://en.wikipedia.org/wiki/Silicon_tetraazide
https://en.wikipedia.org/wiki/Cyanuric_triazide
https://en.wikipedia.org/wiki/Table_of_explosive_detonation_velocities
https://en.wikipedia.org/wiki/Brisance
https://en.wikipedia.org/wiki/TNT_equivalent
The first direct observation of gravitational waves was made on 14 September 2015 and was announced by the LIGO and Virgo collaborations on 11 February 2016.[3][4][5] Previously, gravitational waves had been inferred only indirectly, via their effect on the timing of pulsars in binary star systems. The waveform, detected by both LIGO observatories,[6] matched the predictions of general relativity[7][8][9] for a gravitational wave emanating from the inward spiral and merger of a pair of black holes of around 36 and 29 solar masses and the subsequent "ringdown" of the single resulting black hole.[note 2] The signal was named GW150914 (from gravitational wave and the date of observation 2015-09-14).[3][11] It was also the first observation of a binary black hole merger, demonstrating both the existence of binary stellar-mass black hole systems and the fact that such mergers could occur within the current age of the universe.
https://en.wikipedia.org/wiki/First_observation_of_gravitational_waves
https://en.wikipedia.org/wiki/RDX
https://en.wikipedia.org/wiki/Nickel_hydrazine_nitrate
https://en.wikipedia.org/wiki/Flash_powder
https://en.wikipedia.org/wiki/Disulfur_dinitride
https://en.wikipedia.org/wiki/Octaazacubane
https://en.wikipedia.org/wiki/Ozonide
https://en.wikipedia.org/wiki/TEX_(explosive)
https://en.wikipedia.org/wiki/Tetryl
https://en.wikipedia.org/wiki/Tetrazene_explosive
https://en.wikipedia.org/wiki/Tetrytol
https://en.wikipedia.org/wiki/2,4-Dinitrophenol
https://en.wikipedia.org/wiki/Dinitroglycoluril
https://en.wikipedia.org/wiki/4,4%27-Dinitro-3,3%27-diazenofuroxan
https://en.wikipedia.org/wiki/Trinitrotriazine
No comments:
Post a Comment