12016-80-7 Usage
Description
Cobalt hydroxide oxide, also known as cobalt oxyhydroxide, is a dark brown to black powder with a hexagonal structure. Its chemical formula can be written as Co2O3·H2O. It is a compound that plays a significant role in various industrial applications due to its unique chemical properties.
Uses
Used in Chemical Industry:
Cobalt hydroxide oxide is used as an oxidation catalyst for various chemical reactions. Its catalytic properties make it a valuable component in the production of chemicals and materials.
Used in Metal Separation:
Cobalt hydroxide oxide is used as a separation agent in the process of separating cobalt from nickel. Its ability to selectively bind with cobalt ions makes it an effective tool in metal purification and separation processes.
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 12016-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12016-80:
(7*1)+(6*2)+(5*0)+(4*1)+(3*6)+(2*8)+(1*0)=57
57 % 10 = 7
So 12016-80-7 is a valid CAS Registry Number.
InChI:InChI=1/Co.H2O.O/h;1H2;/q+1;;/p-1/rCoHO2/c2-1-3/h2H
12016-80-7Relevant articles and documents
Disordering and electronic state of cobalt ions in mechanochemically synthesized LiCoO2
Kosova,Anufrienko,Larina,Rougier,Aymard,Tarascon
, p. 56 - 64 (2002)
Mechanical activation (MA) combined with heat treatment at moderate temperatures was used to prepare disordered and highly dispersed LiCoO2 starting from the mixtures of various cobalt precursors (CoOOH, Co(OH)2, and Co) and LiOH. X-ray powder diffraction and IR spectroscopy were used to investigate the phase composition and the crystal structure of as-prepared samples, while the electronic state of cobalt ions was characterized by diffuse reflectance electron spectroscopy. MA of the LiOH+CoOOH mixture led to the formation of LT-LiCoO2 with a cubic spinel-related structure. Heat treatment at 600°C of the latter resulted in the formation of HT-LiCoO2 with a hexagonal layered structure similar to ceramic LiCoO2. However, as-prepared HT-LiCoO2 is characterized by Co3+ O6 octahedra less perfect than those of ceramic LiCoO2. All MA-LiCoO2 samples are exclusively described by localized d electrons.