alfachemistry

Boric acid is widely used in industrial, agricultural, national defense and modern science fields.

Boric acid was first prepared by Wilhelm Homberg (1652-1715) and was given the the name "sal sedativum Hombergi", which was produced by a mixture of sulfuric acid and borax. Boric acid is actually a hydrate of boron oxide (B2O3·3H2O).

1  Optical properties of graphene Graphene is known to be the thinnest and hardest nanomaterial in the world. It is almost transparent. The single-layer graphene absorbs 2.3% of visible light, that is, the transmittance is 97.7%.

Surfactants are compounds that lower the surface tension or interfacial tension between two liquids, between a gas and a liquid, or between a liquid and a solid.

1 Introduction The particles inside the single crystal are regularly and periodically arranged in the three-dimensional space, or in other words, the whole crystal is composed of the same space lattice in the three-dimensional direction.

1 Composition of metal organic compounds In a broad sense, metal organic compounds refer to those compounds formed by a series of reactions between metals and carbon.

Introduction Organic tin compounds are compounds based on tin with hydrocarbon substituents. This field grew rapidly in the 20th century, especially after the Grignard reagents were found that can be used to produce Sn-C bonds.

Steroid compounds are important organic compounds based on the fundamental saturated tetracyclic hydrocarbon: 1,2-cyclopentanoperhydrophenanthrene. The types of nature organic compounds found in plants are termed plant steroids.

The neotype organic fluorine material is a fluorine-containing hydrocarbon compound with excellent chemical resistance, thermal stability, dielectric properties, incombustibility, non-stick performance, and a low coefficient of friction.