Effect of Carbon Matrix on the Size of Crystallites of Ni(OH)2 Synthesized from [Ni(NH3)6]Cl2
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Translated
|
| Journal |
Chemistry for Sustainable Development
ISSN: 1817-1818
|
| Output data |
Year: 2015,
Volume: 23,
Number: 2,
Pages: 163-167
Pages count
: 5
|
| Tags |
nickel hdyroxide, porous carbon, crystallites, nanostructured composites |
| Authors |
Zakharov Y.A.
1,2
,
Voropai A.N.
2
,
Pugachev V.M.
1
,
Dodonov V.G.
1
,
Samarov A.V.
2
,
Ismagilov Z.R.
2,3
|
| Affiliations |
| 1 |
Kemerovo State University, Ul. Krasnaya 6, Kemerovo 650043 (Russia)
|
| 2 |
Institute of Coal Chemistry and Material Science, Siberian Branch of the Russian Academy of Sciences, Pr. Sovetskiy 18, Kemerovo 650000 (Russia)
|
| 3 |
Kemerovo Scientific Centre, Siberian Branch of the Russian Academy of Sciences, Prospekt Sovetsky 18, Kemerovo 650000 (Russia)
|
|
Nickel hydroxide is formed on the surface of porous carbon matrix as a result of decomposition of nickel ammine at a temperature of 90 °C in an open-type reactor under intense mixing of the reaction mixture. Porous carbon material obtained by means of high temperature carbonization of hydroquinone - furfurol mixture was used as a matrix. The result is the formation of nanostructured composite filled with the crystallites of anhydrous Ni(OH)2. Studies by means of X-ray diffraction and small-angle scattering of X-ray radiation showed that nickel hydroxide crystallites formed on the surface of carbon matrix have smaller size than the crystallites formed in solution without any matrix.