Bila G. The Surface Electric, reological and osmotic properties of colloid silica

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0402U002774

Thesis Registration Form

0402U002774.pdf

Applicant for

Specialization

  • 02.00.11 - Колоїдна хімія

12-09-2002

Specialized Academic Board

Д 26.209.01

F. D. Ovcharenko Institute of Biocolloidal Chemistry NAS of Ukraine

Essay

On the basis of carry out investigation of viscosity and osmotic pressure of nanosol of SiO2 depending on solid fraction of solid phase and cell of model a verification of model of hydrodynamic of non-moving of non-solving of boundary layer with thickness ~ 2-5 nm and 3,2 nm be consistent. The assistance of electric light scattering of method and microelectrophoresis bring to scope for investigation of colloid-chemical of properties of small of spherical particles of SiO2 with radius 6 nm and a verification of condition about spherical form of particles of SiO2. For system of composite particles that to produce of negative change of particles SiO2, and also large of positive change of particles -FeOOH are show producing of stability of aggregates with certain of relationship SiO2 to -FeOOH, that the equally 58:1 and values IEP.

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Files

ROSDIL_3.DOC

ROSDIL_4.DOC

ROSDIL_5.DOC

avtoreferat_ukr.doc

rosdily1_2.doc

tytul_lyst.doc

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