Preparation of fine powders by clathrate-forming freeze-drying: a case study of ammonium nitrate

Ogienko, AG; Bogdanova, EG; Stoporev, AS; Ogienko, AA; Shinkorenko, MP; Yunoshev, AS; Manakov, AYu

HERO ID

4743211

Reference Type

Journal Article

Year

2018

HERO ID 4743211
In Press No
Year 2018
Title Preparation of fine powders by clathrate-forming freeze-drying: a case study of ammonium nitrate
Authors Ogienko, AG; Bogdanova, EG; Stoporev, AS; Ogienko, AA; Shinkorenko, MP; Yunoshev, AS; Manakov, AYu
Journal Mendeleev Communications
Volume 28
Issue 2
Page Numbers 211-213
Abstract Fine powders of ammonium nitrate were prepared by the freeze-drying of a solution in a THF-water mixture. Freezing gives a THF hydrate and dispersed ammonium nitrate particles; the THF hydrate can be then removed by sublimation to leave fine ammonium nitrate powder. To optimize the process, the stability of cubic structure II THF clathrate hydrate in the presence of ammonium nitrate was studied by X-ray diffraction and thermal analysis.
Doi 10.1016/j.mencom.2018.03.035
Wosid WOS:000435626800035
Is Certified Translation No
Dupe Override No
Is Public Yes