Experimental determination of the standard enthalpy of formation of 4H,8H-bis(furazano)[3,4-b:3′,4′-e]pyrazine and evaluation of its performance as a dispersant of solid fuels

Experimental determination of the standard enthalpy of formation of 4H,8H-bis(furazano)[3,4-b:3′,4′-e]pyrazine and evaluation of its performance as a dispersant of solid fuels Full article

Journal

Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285

Output data

Year: 2019, Volume: 68, Number: 10, Pages: 1856-1859 Pages count : 4 DOI: 10.1007/s11172-019-2635-8

Authors

Lempert D.B. ¹ , Kazakov A.I. ¹ , Sheremetev A.B. ² , Gladyshkin A.G. ² , Nabatova A.V. ¹ , Yanovskii L.S. ^3,1

Affiliations

1	Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
3	Department of Chemistry, M. V. Lomonosov Moscow State University, Moscow, Russian Federation

The energy of combustion ΔH°c of 4H,8H-bis(furazano)[3,4-b:3′,4′-e]pyrazine (BFP) was measured by calorimetry in the oxygen atmosphere and the standard enthalpy of formation ΔH°f was calculated. The real ΔH°f value was found to be 33 kJ mol−1 higher than reported before. The obtained results were used for correction of the evaluated efficiency of using BFP as a solid fuel dispersant for rocket ramjet engines, which showed high BFP performance.

Lempert D.B. , Kazakov A.I. , Sheremetev A.B. , Gladyshkin A.G. , Nabatova A.V. , Yanovskii L.S.
Experimental determination of the standard enthalpy of formation of 4H,8H-bis(furazano)[3,4-b:3′,4′-e]pyrazine and evaluation of its performance as a dispersant of solid fuels
Russian Chemical Bulletin. 2019. V.68. N10. P.1856-1859. DOI: 10.1007/s11172-019-2635-8 WOS Scopus OpenAlex

≡ Web of science:	WOS:000490004700006
≡ Scopus:	2-s2.0-85073534688
≡ OpenAlex:	W2981304590