Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering
The paper presents the results of the structural study of various types of the water-detonation nanodiamond liquid systems, which are obtained by small-angle scattering of thermal neutrons. It was shown that in the mass fraction range (0.3 - 1.8) % the experimental spectra are well described by a tw...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute for Nuclear Research, National Academy of Sciences of Ukraine
2015-07-01
|
| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/16.2/html/16.2.0198.html |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849414490230095872 |
|---|---|
| author | L. A. Bulavin O. V. Tomchuk M. V. Avdeev |
| author_facet | L. A. Bulavin O. V. Tomchuk M. V. Avdeev |
| author_sort | L. A. Bulavin |
| collection | DOAJ |
| description | The paper presents the results of the structural study of various types of the water-detonation nanodiamond liquid systems, which are obtained by small-angle scattering of thermal neutrons. It was shown that in the mass fraction range (0.3 - 1.8) % the experimental spectra are well described by a two-level model of unified exponential/power-law approach. The resulting structural parameters allowed us to estimate the aggregation number in the studied systems. Sizes of the nanodiamond particles and their clusters are found as well as the fractal dimension of the latter. |
| format | Article |
| id | doaj-art-731703e1985649bc92670e95ea5153e1 |
| institution | Kabale University |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2015-07-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-731703e1985649bc92670e95ea5153e12025-08-20T03:33:50ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652015-07-01162198202Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scatteringL. A. Bulavin0O. V. Tomchuk1M. V. Avdeev2aras Shevchenko National University, Kyiv, Ukraine; Institute for Safety Problems of Nuclear Power Plants, National Academy of Sciences of Ukraine, Kyiv, Ukraine aras Shevchenko National University, Kyiv, Ukraine; Joint Institute for Nuclear Research, Dubna, Russia Joint Institute for Nuclear Research, Dubna, Russia The paper presents the results of the structural study of various types of the water-detonation nanodiamond liquid systems, which are obtained by small-angle scattering of thermal neutrons. It was shown that in the mass fraction range (0.3 - 1.8) % the experimental spectra are well described by a two-level model of unified exponential/power-law approach. The resulting structural parameters allowed us to estimate the aggregation number in the studied systems. Sizes of the nanodiamond particles and their clusters are found as well as the fractal dimension of the latter.http://jnpae.kinr.kiev.ua/16.2/html/16.2.0198.htmldetonation nanodiamondssmall-angle neutron scatteringfractal clustersaggregation number |
| spellingShingle | L. A. Bulavin O. V. Tomchuk M. V. Avdeev Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering Ядерна фізика та енергетика detonation nanodiamonds small-angle neutron scattering fractal clusters aggregation number |
| title | Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering |
| title_full | Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering |
| title_fullStr | Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering |
| title_full_unstemmed | Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering |
| title_short | Investigation of the cluster structure in aqueous suspensions of nanodiamonds by small-angle neutron scattering |
| title_sort | investigation of the cluster structure in aqueous suspensions of nanodiamonds by small angle neutron scattering |
| topic | detonation nanodiamonds small-angle neutron scattering fractal clusters aggregation number |
| url | http://jnpae.kinr.kiev.ua/16.2/html/16.2.0198.html |
| work_keys_str_mv | AT labulavin investigationoftheclusterstructureinaqueoussuspensionsofnanodiamondsbysmallangleneutronscattering AT ovtomchuk investigationoftheclusterstructureinaqueoussuspensionsofnanodiamondsbysmallangleneutronscattering AT mvavdeev investigationoftheclusterstructureinaqueoussuspensionsofnanodiamondsbysmallangleneutronscattering |