Journal of Thermal Analysis and Calorimetry
Volume/Issue:
Volume 95: Issue 2
Effect of pressures on decomposition reaction kinetics of double-base propellant catalyzed with cerium citrate
Authors:
J. Yi Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by J. Yi in
Current site
Google Scholar
PubMed Close
,
F. Zhao Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by F. Zhao in
Current site
Google Scholar
PubMed Close
,
S. Xu Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by S. Xu in
Current site
Google Scholar
PubMed Close
,
L. Zhang Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by L. Zhang in
Current site
Google Scholar
PubMed Close
,
X. Ren Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by X. Ren in
Current site
Google Scholar
PubMed Close
,
H. Gao Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by H. Gao in
Current site
Google Scholar
PubMed Close
, and
R. Hu Xi’an Modern Chemistry Research Institute Xi’an 710065 China

Search for other papers by R. Hu in
Current site
Google Scholar
PubMed Close
Pages:
381–385
Online Publication Date:
12 Mar 2009
Publication Date:
01 Feb 2009
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10973-008-9241-6
Keywords:
cerium citrate; combustion catalyst; double-base propellant; nitroglycerin; non-isothermal kinetics; triethyleneglycol dinitrate
Restricted access

Abstract  

The decomposition reaction kinetics of the double-base (DB) propellant (No. TG0701) composed of the mixed ester of triethyleneglycol dinitrate (TEGDN) and nitroglycerin (NG) and nitrocellulose (NC) with cerium(III) citrate (CIT-Ce) as a combustion catalyst was investigated by high-pressure differential scanning calorimetry (PDSC) under flowing nitrogen gas conditions. The results show that pressure (2 MPa) can decrease the peak temperature and increase the decomposition heat, and also can change the mechanism function of the exothermal decomposition reaction of the DB gun propellant under 0.1 MPa; CIT-Ce can decrease the apparent activation energy of the DB gun propellant by about 35 kJ mol−1 under low pressure, but it can not display the effect under high pressure; CIT-Ce can not change the decomposition reaction mechanism function under a pressure.

  • Collapse
  • Expand
Cover Journal of Thermal Analysis and Calorimetry
Journal of Thermal Analysis and Calorimetry
Print ISSN:
1388-6150
Online ISSN:
1572-8943

To see the editorial board, please visit the website of Springer Nature.

Manuscript Submission: HERE

For subscription options, please visit the website of Springer Nature.

Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation		 1969
Volumes
per Year		 1
Issues
per Year		 24
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Nov 2024 23 0 0
Dec 2024 15 0 0
Jan 2025 23 0 0
Feb 2025 28 0 0
Mar 2025 47 0 0
Apr 2025 24 0 0
May 2025 5 0 0