2025-02-22T09:53:31-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22ujp2-article-2018395%22&qt=morelikethis&rows=5
2025-02-22T09:53:31-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22ujp2-article-2018395%22&qt=morelikethis&rows=5
2025-02-22T09:53:31-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-22T09:53:31-05:00 DEBUG: Deserialized SOLR response
Нейтроннi дослiдження структури неполярних магнiтних рiдинних систем з надлишком поверхнево-активних речовин

Нейтроннi дослiдження структури неполярних магнiтних рiдинних систем з надлишком поверхнево-активних речовин

Non-polar magnetic fluid systems with an excess of surfactants have been studied with the use of the small-angle neutron scattering technique. Two types of highly stable ferrofluids, magnetite/oleic acid/decalin and magnetite/myristic acid/decalin, with a low (of about 1 vol.%) magnetite content and v...

Full description

Saved in:
Bibliographic Details
Main Authors: Bulavin, L. A., Nagornyi, A. V., Petrenko, V. I., Avdeev, M. V., Alm´asy, L., Rosta, L., Aksenov, V. L.
Format: Article
Language:English
Ukrainian
Published: Publishing house "Academperiodika" 2018
Subjects:
магнiтна рiдинна система
малокутове розсiяння нейтронiв
поверхнево-активна речовина
декалiн
magnetic fluids
ferrofluids
small-angle neutron scattering
decalin
Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018395
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Non-polar magnetic fluid systems with an excess of surfactants have been studied with the use of the small-angle neutron scattering technique. Two types of highly stable ferrofluids, magnetite/oleic acid/decalin and magnetite/myristic acid/decalin, with a low (of about 1 vol.%) magnetite content and various acid fractions (up to 25 vol.%) are examined. The aggregation of magnetic particles and surfactant molecules is shown not to occur in the indicated concentration range of the acid molecule excess. The experimental results testify to a change of the interaction between the molecules of oleic and myristic acids in the free (non-adsorbed) state, when they are dissolved in magnetic fluids, and in their solutions in decalin without magnetic particles.

Similar Items