Thermochemical determination of the enthalpies of combustion and formation of fullerene C70

Autor:	S.M. Pimenova, S. V. Mel’khanova, V.P. Kolesov
Rok vydání:	2003
Předmět:	Fullerene Chemistry Enthalpy Thermochemistry Physical chemistry General Materials Science Heat of combustion Calorimetry Physical and Theoretical Chemistry Combustion Thermal analysis Atomic and Molecular Physics and Optics Standard enthalpy of formation
Zdroj:	The Journal of Chemical Thermodynamics. 35:189-193
ISSN:	0021-9614
DOI:	10.1016/s0021-9614(02)00350-6
Popis:	The standard molar energy of combustion of fullerene C70 was measured at T=298.15 K by means of a static bomb isoperibolic macrocalorimeter, Δ c U 0 m ( cr )=−(29998±32) kJ · mol −1 . The standard molar enthalpies of formation of fullerene C70 in the crystalline and gaseous states were calculated from the experimental data, Δ f H 0 m ( cr )=(2452±33) kJ · mol −1 and Δ f H 0 m ( g )=(2652±34) kJ · mol −1 . The average CO2 fraction in the combustion products was equal to (0.9995±0.04) of theoretical.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::698e9a83f18902ec6e4cba71bb264b20 https://doi.org/10.1016/s0021-9614(02)00350-6 Zobrazit plný text záznamu Full Text from ScienceDirect