Chemistry

The Electrochemical Hydrogen Compressor (EHC) is an electrochemical device, which could find a place in this scenario giving a solution for the hydrogen purification and…

Chlorine is a chemical element with the symbol Cl and atomic number 17. It is a greenish-yellow gas at room temperature and atmospheric pressure. The second-lightest of the…

Levulinic acid (LA), or 4-oxopentanoic acid, is a crystalline keto acid prepared from levulose, inulin, starch, etc., by boiling them with dilute hydrochloric or sulfuric…

Valeric acid, or pentanoic acid, is a colorless, oily liquid with an unpleasant odor. It is highly corrosive and must be handled with care. It…

Hydrogen storage is a term used for any of several methods for storing hydrogen for later use. It is a key enabling technology for the…

Sulfur belongs to the chalcogen family. It is a chemical element with the symbol S and atomic number 16. It is a nonmetallic chemical element…

The importance of sulfur in the Earth’s atmosphere and the environment is well established. Stratospheric sulfur aerosols are sulfur-rich particles which exist in the stratosphere region…

Boron trioxide is one of the oxides of boron. It is a glass-like solid or white powder with the chemical formula B2O3. It is a…

Isovaleric acid (C5H10O2), also known as β-methylbutyric acid or more commonly 3-Methylbutanoic acid is an organic compound with the formula (CH3)2CHCH2CO2H. It is a natural…

Boric acid (also known as hydrogen borate or orthoboric acid) is a weak, monobasic Lewis acid of boron. It naturally occurs in the environment. It…

Butanoic acid (C4H8O2) is a carboxylic acid with the structural formula CH3CH2CH2CO2H, also known as Butyric acid (from Ancient Greek: βούτῡρον, meaning “butter”). It is…

Nitrous acid (molecular formula HNO2) is a weak acid that exists only in solution. It can form water-soluble nitrites and stable esters. It is useful…