by admin | Jun 6, 2015 | sem1
Precipitation Precipitation is the creation of a solid in a solution or inside another solid during a chemical reaction or by diffusion in a solid. When the reaction occurs in a liquid solution, the solid formed is called the ‘precipitate’.The chemical...
by admin | Jun 6, 2015 | sem1
Chemical Vapour Deposition Chemical vapor deposition (CVD) is a chemical process used to produce high quality, high-performance, solid materials. The process is often used in thesemiconductor industry to produce thin films. In typical Chemical Vapour Deposition, the...
by admin | Jun 6, 2015 | sem1
Size Dependent Properties Physical Properties Used to describe a characteristic of matter you can detect with your senses It can be observed without changing the identity of the material All matter has physical properties Color Shape Size Smell Taste Mass Density...
by admin | Jun 6, 2015 | sem1
Bulk Material The term “bulk material” is used to refer to a granular or lumpy mixture existing in a free-flowing form. A bulk material’s properties are defined by its grain size and grain size distribution, as well as by its bulk density, angle of repose, moisture,...
by admin | Jun 6, 2015 | sem1
Nanoparticles Nanoparticles are particles between 1 and 100 nanometers in size. In nanotechnology, a particle is defined as a small object that behaves as a whole unit with respect to its transport and properties. Particles are further classified according to...
by admin | Jun 6, 2015 | sem1
Bronze Bronze is an alloy consisting primarily of copper and the addition of other metals (usually tin) and sometimes arsenic, phosphorus, aluminium, manganese, and silicon. These additions produces an alloy much harder than copper alone. The historical period where...
