2007
DOI: 10.1590/s0100-40422007000400034
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Análise térmica aplicada ao estudo de materiais energéticos

Abstract: Recebido em 15/3/06; aceito em 18/10/06; publicado na web em 27/4/07 THERMAL ANALYSIS APPLIED TO THE STUDY OF ENERGETIC MATERIALS. This paper shows different aspects related to the application of different thermal analysis techniques in the study of energetic materials. The criteria used to choose the best technique and an exact approach to adjust the experimental data with a proper model are here discussed. The paper shows how to use the different thermal analysis results to help develop new compounds, to stu… Show more

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Cited by 11 publications
(9 citation statements)
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“…The DSC curves do not show any interference and the kinetic data obtained using the maximum temperatures (reciprocal, in K -1 ) and the respective heating rates are very close to the results found in the literature, at very lower heating rates [26][27][28][29].…”
Section: Discussionsupporting
confidence: 84%
“…The DSC curves do not show any interference and the kinetic data obtained using the maximum temperatures (reciprocal, in K -1 ) and the respective heating rates are very close to the results found in the literature, at very lower heating rates [26][27][28][29].…”
Section: Discussionsupporting
confidence: 84%
“…Em relação à curva analítica obtida para a quantificação de DPA no propelente, a avaliação da linearidade dos pontos obtidos foi realizada utilizando-se o teste da razão entre o sinal (S) e a concentração (Q), definida pela Equação 15 (1) onde (S / Q)% é o percentual de desvio do ponto em relação à …”
Section: Resultsunclassified
“…27 Para isso, empregou-se o analisador térmico TA2100 da TA Instruments, módulo DSC-Q910. As corridas foram realizadas com cerca de 10-20 mg de massa de amostra para a determinação da T g em função de uma razão programada de aquecimento sob atmosfera de nitrogênio seco, na vazão de 50 mL/min.…”
Section: Determinação Da Temperatura De Transição Vítrea (T G ) Por Dunclassified