Effect of nano-metal oxide and nano-metal oxide/graphene composites on thermal decomposition of potassium perchlorate

In this paper, the CoO/graphene, CuO/graphene, and Fe 2 O 3 /graphene composite particles were successfully prepared by liquid deposition method. The crystal structure, morphology and specific surface area of the composite particles were analyzed by XRD, SEM and BET. Micromorphology analysis showed...

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Bibliographic Details
Published inChemical papers Vol. 73; no. 6; pp. 1489 - 1497
Main Authors Liu, Ping-An, Wang, Meng-jun, Wang, Lu, Wang, Jun, Wang, Ting
Format Journal Article
LanguageEnglish
Published Cham Springer International Publishing 01.06.2019
Springer Nature B.V
Subjects
Biochemistry
Biotechnology
Catalysis
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Crystal structure
Graphene
Industrial Chemistry/Chemical Engineering
Materials Science
Medicinal Chemistry
Metal oxides
Morphology
Original Paper
Particulate composites
Potassium
Potassium perchlorates
Thermal decomposition
Nanocomposite particles
Catalytic thermal decomposition
Graphene
Solid propellant
Potassium perchlorate
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Summary:In this paper, the CoO/graphene, CuO/graphene, and Fe 2 O 3 /graphene composite particles were successfully prepared by liquid deposition method. The crystal structure, morphology and specific surface area of the composite particles were analyzed by XRD, SEM and BET. Micromorphology analysis showed that CoO, CuO, and Fe 2 O 3 were uniformly loaded on graphene slices. The catalytic effect of each catalyst on the thermal decomposition of potassium perchlorate (KP) was investigated by DSC. The results show that CoO/graphene has the best catalytic performance.
ISSN:2585-7290
0366-6352
1336-9075
DOI:10.1007/s11696-019-00700-5