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Latest Sulfides Stories

2014-10-08 12:22:44

DUBLIN, Oct.

2014-07-14 08:22:38

RnRMarketResearch.com adds "Global and Chinese Cadmium Sulfide Industry, 2009-2019 Market Research Report" to its store. DALLAS, July 14, 2014 /PRNewswire-iReach/ -- Delivery of

2014-05-08 12:24:13

DALLAS, May 8, 2014 /PRNewswire/ -- According to new market research report the "Inorganic Scintillators Market by Type (Sodium Iodide/Cesium Iodide/Gadolinium Oxysulfide/Others)

New Semiconductor Has Promise For 2D Physics And Electronics
2014-03-21 16:13:43

From super-lubricants, to solar cells, to the fledgling technology of valleytronics, there is much to be excited about with the discovery of a unique new two-dimensional semiconductor, rhenium disulfide, by researchers at Berkeley Lab’s Molecular Foundry.

2014-03-18 20:20:43

DUBLIN, March 18, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/ws3vnt/carbonyl_sulfide) has announced the addition of the "Carbonyl

Rotten Egg Gas Now Visible
2013-06-18 16:29:55

Researchers have devised a chemical probe that allows for the visualization of an important process in the human body - the generation of hydrogen sulfide, best known for its role in producing that “rotten egg” smell.

Microwave Oven Used To Cook Up Solar Cell Material
2013-05-06 09:16:00

University of Utah metallurgists used an old microwave oven to produce a nanocrystal semiconductor rapidly using cheap, abundant and less toxic metals than other semiconductors.

2011-07-12 12:28:02

While a movie about giant robots that undergo structural transformations is breaking box office records this summer, a scientific study about structural transformations within single nanocrystals is breaking new ground for the design of novel materials that will serve next-generation energy storage batteries and solar energy harvesting devices.

2009-11-18 15:30:00

MISSISSAUGA, ON, Nov. 18 /PRNewswire-FirstCall/ - Hy-Drive Technologies Ltd. today announced its financial results for the three and six month period ended September 30, 2009.


Latest Sulfides Reference Libraries

28_5f496c15049ba89cd8c43810810e311e
2005-05-26 11:32:33

Chalcocite, copper(I) sulfide (Cu2S), is an important copper mineral ore. It is opaque, being colored dark-gray to black with a metallic luster. It has a hardness of 2½ - 3. It is a sulfide with an orthorhombic crystal system. Chalcocite is sometimes found as a primary vein mineral in hydrothermal veins. However, most chalcocite occurs in the supergene enriched environment below the oxidation zone of copper deposits as a result of the leaching of copper from the oxidized minerals. It is...

28_5196185b93f0869f4e8d01247f9ca337
2005-05-26 11:26:21

Cinnabar (German Zinnober), sometimes written cinnabarite, is a name applied to red mercury(II) sulfide (HgS), or native vermilion, the common ore of mercury. The name comes from the Greek, used by Theophrastus, and was probably applied to several distinct substances. Other sources say the word comes from the Persian zinjifrah, originally meaning "lost". Cinnabar was mined by the Roman Empire for its mercury content and it has been the main ore of mercury throughout the centuries. Some...

28_bfce34f08ce3e81b0ffd4c23cc23d43d
2005-05-26 08:34:39

Orpiment is a common monoclinic crystalline mineral - Chemical Composition: As2S3, arsenic trisulfide - Molecular Weight: 246.04 gm - Hardness: 1.5-2 - Optical refractive index: Biaxial (-), a=2.4, b=2.81, g=3.02 Orpiment is a mineral that is found world-wide, and occurs as a sublimation product in volcanic fumaroles, low temperature hydrothermal veins, hot springs and as a byproduct of the decay of another arsenic mineral, realgar. It takes its name from the Latin...

0_ad99fed827882160f5c8221dfda576f1
2005-05-25 17:01:27

Sulfur (or Sulphur; see spelling below) is the chemical element in the periodic table that has the symbol S and atomic number 16. It is an abundant, tasteless, odorless, multivalent non-metal. Sulfur, in its native form, is a yellow crystaline solid. In nature, it can be found as the pure element or as sulfide and sulfate minerals. It is an essential element for life and is found in several amino acids. Its commercial uses are primarily in fertilizers but it is also widely used in gunpowder,...

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Word of the Day
mitraille
  • Small missiles, especially grape, canister, fragments of iron, and the like, when fired, as upon an enemy at close quarters.
  • To fire mitraille at.
The word 'mitraille' comes from the Old French 'mitaille', meaning 'small coins', sometimes used to mean 'scrap iron'.