What Is Coprecipitation?

Coprecipitation (coprecipitation), a phenomenon that causes precipitation of some coexisting soluble substances together when the precipitate is precipitated from a solution. Coprecipitation is one of the main sources of errors in gravimetric methods. The main reasons are surface adsorption, mixed crystals, and embedding.

Coprecipitation (coprecipitation), a phenomenon that causes precipitation of some coexisting soluble substances together when the precipitate is precipitated from a solution.

Co-precipitation is a major factor in fouling precipitation, and it is impossible to obtain an absolutely pure precipitate in solution through a precipitation reaction. in

Co-precipitation separation is one of the effective methods for enriching trace components. It is a method that uses some of the co-existing trace components to be separated when the main precipitate (called a carrier) in the solution is precipitated. For example, in trace amounts

When barium sulfate is precipitated in the presence, almost all

; When silver chloride precipitates, a very small amount of gold in the solution can be collected and enriched. ^[2] Co-precipitation separation and enrichmentFlame atomic absorption spectrometry for the determination of trace metal elements ^[3] . Preparation of lithium ion battery cathode materials based on fractional co-precipitation method. ^[4] Immuno-co-precipitation combined with mass spectrometry to screen Crohn Preliminary studies on Intelectin-1 interacting proteins in disease ^[5] ; co-precipitation has increasingly played its role in industrial production, medical protein research, etc.