Published February 1987 | Version v1
Report Open

Characterization of the dimensions of colloidal calcium carbonate dispersions in toluene with neutron small-angle scattering

Creators

  • 1. Netherlands Energy Research Foundation, Petten
  • 2. Risoe National Lab., Roskilde (Denmark)
  • 3. Koninklijke Shell, Amsterdam (Netherlands). Lab.

Description

Calcium carbonate particles, stabilized by a surface layer, and dispersed in toluene are investigated with neutron small-angle scattering. Estimates for the dimensions of the core particle and the layer have been obtained: the layer thickness is 8.6 A and the core particle radius is 16.5 A. The limits within which these results are valid are indicated. (Auth.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
18 p.
Report number
ECN--197

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
18053684
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
CALCIUM CARBONATES; NEUTRON DIFFRACTION; SMALL ANGLE SCATTERING; SOLS; TOLUENE
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; AROMATICS; CALCIUM COMPOUNDS; CARBON COMPOUNDS; CARBONATES; COHERENT SCATTERING; COLLOIDS; DIFFRACTION; DISPERSIONS; HYDROCARBONS; ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; SCATTERING

Optional Information

Notes
5 figs.; 5 refs.; 2 tables.