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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.

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CeO2-catalyzed ozonation of phenol

The role of cerium citrate as precursor of CeO2

Journal of Thermal Analysis and Calorimetry
Authors: M. F. Pinheiro da Silva, L. S. Soeira, K. R. P. Daghastanli, T. S. Martins, I. M. Cuccovia, R. S. Freire, and P. C. Isolani

their performances as catalysts for degradation of phenol through ozonation were evaluated. Experimental details Syntheses Three citrate-based precursors were prepared. Cerium citrates [Ce(Cit)· x H 2 O

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Journal of Thermal Analysis and Calorimetry
Authors: Liang Xue, Feng-Qi Zhao, Xiao-Ling Xing, Zhi-Ming Zhou, Kai Wang, Hong-Xu Gao, Jian-Hua Yi, and Rong-Zu Hu

. Yi , JH , Zhao , FQ , Xu , SY , Zhang , LY , Ren , XN , Gao , HX , Hu , RZ 2009 Effect of pressures on decomposition reaction kinetics of double-base propellant catalyzed with cerium citrate . J Therm Anal Calorim 92 2 318 – 323

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Journal of Thermal Analysis and Calorimetry
Authors: Mauro da Silva, Flávio de Souza Carvalho, Tereza da Silva Martins, Márcia de Abreu Fantini, and Paulo Isolani

. 3 . These images show that precursors type 1 are composed by irregularly shaped particles and precursors type 2 are composed by fibrous particles. Figure 4 shows XRD analysis of all precursors type 2 and infrared spectra of two cerium citrates, as

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Journal of Thermal Analysis and Calorimetry
Authors: Li Bai Xiao, Xiao Ling Xing, Xue Zhong Fan, Feng Qi Zhao, Zhi Ming Zhou, Hai Feng Huang, Ting An, Hai Xia Hao, and Qing Pei

kinetics of double-base propellant catalyzed with cerium citrate . J Therm Anal Calorim . 92 : 318 – 321 . 21. Hu , RZ , Gao , SL , Zhao , FQ , Shi , QZ , Zhang , TL , Zhang , JJ

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, Zhang , LY , Ren , XN , Gao , HX , Hu , RZ . 2009 . Effect of pressures on decomposition reaction kinetics of double-base propellant catalyzed with cerium citrate . J Therm Anal Calorim . 92 : 318 – 321 . 12

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Journal of Thermal Analysis and Calorimetry
Authors: Mauro Francisco Pinheiro da Silva, Heloisa Cristina de Jesus Fraga da Costa, Eduardo Rezende Triboni, Mário José Politi, and Paulo Celso Isolani

da Silva , MF , Soeira , LS , Dagasthanli , KRP , Martins , TS , Cucovia , IM , Freire , RS , Isolani , PC . 2010 CeO 2 -catalyzed ozonation of phenol: the role of cerium citrate as precursor of CeO 2 . J Therm Anal Calorim. 102 : 907

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BTATz-CMDB propellants

High-pressure thermal properties and their correlation with burning rates

Journal of Thermal Analysis and Calorimetry
Authors: Jian-Hua Yi, Feng-Qi Zhao, Ying-Hui Ren, Bo-Zhou Wang, Cheng Zhou, Xiao-Ning Ren, Si-Yu Xu, Hai-Xia Hao, and Rong-Zu Hu

.05.029 . 12. Yi , JH , Zhao , FQ , Xu , SY , Zhang , LY , Ren , XN , Gao , HX et al. 2009 Effect of pressures on decomposition reaction kinetics of double-base propellant catalyzed with cerium citrate . J Therm Anal

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Preparation of nanoparticles of oxides by the citrate–nitrate process

Effect of metal ions on the thermal decomposition characteristics

Journal of Thermal Analysis and Calorimetry
Authors: S. Banerjee, A. Kumar, and P. Sujatha Devi

-F , Soeira , L-S , Daghastanli , K-R-P , Martins , T-S , Cuccovia , I-M , Freire , R-S , Isolani , P-C . CeO 2 -catalyzed ozonation of phenol, the role of cerium citrate as precursor of CeO 2 . J Therm Anal Calorim . 2010 ; 102 : 907 – 913 . 10

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