| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1886864 | Radiation Physics and Chemistry | 2008 | 4 Pages |
Abstract
The solid BaSO4 microspheres, mainly consisting of quasi-spherical nanoparticles, were successfully synthesized by precipitating Ba2+ ions with SO42â ions, which were generated from the reduction of K2S2O8 in the presence of EDTA under N2 atmosphere by γ-irradiation. It was found that the controlled release of SO42â played an important role in the formation of the microspheres.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Qingde Chen, Huaying Bao, Xinghai Shen,