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Phosphoric acid fuel cell

en.wikipedia.org/wiki/Phosphoric_acid_fuel_cell

Phosphoric acid fuel cells (PAFC) are a type of fuel cell that uses liquid phosphoric acid as an electrolyte. They were the first fuel cells to be commercialized.

PHOSACID HISTORY 1 - ML2Rconsultancy

www.ml2rconsultancy.com/Pages/PHOSACIDHISTORY1.aspx

Mar 28, 2016 ... Phosphoric Acid History. Hennig Brand(t) (c. 1630 – c. 1710) was a merchant and alchemist in Hamburg, Germany who discovered phosphorus ...

phosphorus: Introduction - Infoplease

www.infoplease.com/encyclopedia/science/phosphorus.html

Phosphorus was discovered c.1674 by Hennig Brand of Hamburg, an alchemist, who prepared it from urine. Phosphoric acid was discovered in 1770 by K. W. ...

phosphorus Facts, information, pictures | Encyclopedia.com articles ...

www.encyclopedia.com/topic/phosphorus.aspx

Phosphorus is found in Group 15 (VA) of the periodic table. ..... Phosphoric acid was discovered in 1770 by K. W. Scheele and J. G. Gahn in bone ash (see ash);  ...

Phosphoric acid | H3PO4 - PubChem

pubchem.ncbi.nlm.nih.gov/compound/Phosphoric_acid

Phosphoric Acid is a colorless, odorless phosphorus-containing inorganic acid. Phosphoric acid is a sequestering agent which binds many divalent cations, ...

Collecting the History of Phosphoric Acid Fuel Cells

americanhistory.si.edu/fuelcells/phos/pafcmain.htm

The essay below outlines the technology and history of phosphoric acid fuel cells . If you have artifacts, photos, documents, or other materials that would help to ...

Phosphorous – An Essential Element - JDC Phosphate

jdcphosphate.org/phosphates-101/phosphorous-an-essential-element/

Discovery of Phosphoric Acid – 18th Century. Brandt kept his discovery secret, as alchemists of the time did, and worked with the phosphorus trying to use it to ...

Phosphoric acid - CreationWiki, the encyclopedia of creation science

creationwiki.org/Phosphoric_acid

Jun 2, 2016 ... Phosphoric acid is an inorganic acid that contains phosphorus. It was discovered by Wilhelm Scheele when nitric acid with phosphorus in 1769 ...

Common Acids - HyperPhysics

hyperphysics.phy-astr.gsu.edu/hbase/chemical/acidcom.html

Phosphoric acid is classified as a weak acid since it ionizes weakly in water. Phosphoric acid is found in soft drinks. In more concentrated solutions, it is used for ...

Natural News exclusive: Phosphoric acid used in soda pop shown ...

www.naturalnews.com/041933_phosphoric_acid_teeth_sodas.html

Sep 5, 2013 ... I completed this research and microscopic videography roughly a week ago and was shocked to discover just how easily phosphoric acid ...

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Phosphorus: History

nautilus.fis.uc.pt

Phosphorus is the first element to be discovered having an historical register. ... the bones with nitric or sulfuric acid produces phosphoric acid that, when heated  ...

11 Quick Facts about Phosphoric Acid (Yes, that Chemical in Coca ...

www.fooducate.com

Jun 30, 2009 ... Due to the use of phosphoric acid, cola is a actually more acidic than lemon. ... " The phosphorus found in food is needed to build healthy bones ...

Phosphorus, Chemical Element - reaction, water, uses, elements ...

www.chemistryexplained.com

Phosphorus was first discovered in 1669 by German physician Hennig ... Today, its most important use is in the manufacture of phosphoric acid (H 3 PO 4 ).