Thermochemistry and thermodynamics of trinitrophloroglucinol dissolved in DMF and EtOH at 298.15 K

Li Yang; Bing Xue; Shengsheng Wang; Tonglai Zhang; Jianguo Zhang

doi:10.1002/prep.200800001

Thermochemistry and thermodynamics of trinitrophloroglucinol dissolved in DMF and EtOH at 298.15 K

Li Yang^*, Bing Xue, Shengsheng Wang, Tonglai Zhang, Jianguo Zhang

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The enthalpies of solution of 2,4,6-trinitro-1,3,5-trihydroxybenzene (trinitrophloroglucinol, TNPG) in N, N-dimethylformamide (DMF) and EtOH are determined. The thermodynamics of these processes are also studied. The experiments are carried out by a SETARAM C80 calorimeter at 298.15 K. The empirical formulas for enthalpies of solution of TNPG in both DMF and EtOH are calculated by polynomial expressions. The resulting formulas are: Δ_solH =-97.23375 + 1646.78192b^1/2 -6903.38866b (in DMF), Δ_sol H = 93.19133-1731.03621b^1/2 + 8016.6928b (in EtOH). Also covered are the relative apparent molar enthalpies of solution (φLi) and the relative partial molar enthalpies (Li), respectively. The kinetics formulas are y = -6:2148 + 0:7014x (in DMF), and y = -6:3678 + 0:5766x (in EtOH).

Original language	English
Pages (from-to)	477-481
Number of pages	5
Journal	Propellants, Explosives, Pyrotechnics
Volume	35
Issue number	5
DOIs	https://doi.org/10.1002/prep.200800001
Publication status	Published - Oct 2010

Keywords

Microcalorimetry
Thermochemistry
Thermodynamics
Trinitrophloroglucinol (TNPG)

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10.1002/prep.200800001

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@article{2e8a68f9dcf947b4b8be8aca5d724854,

title = "Thermochemistry and thermodynamics of trinitrophloroglucinol dissolved in DMF and EtOH at 298.15 K",

abstract = "The enthalpies of solution of 2,4,6-trinitro-1,3,5-trihydroxybenzene (trinitrophloroglucinol, TNPG) in N, N-dimethylformamide (DMF) and EtOH are determined. The thermodynamics of these processes are also studied. The experiments are carried out by a SETARAM C80 calorimeter at 298.15 K. The empirical formulas for enthalpies of solution of TNPG in both DMF and EtOH are calculated by polynomial expressions. The resulting formulas are: ΔsolH =-97.23375 + 1646.78192b1/2 -6903.38866b (in DMF), Δsol H = 93.19133-1731.03621b1/2 + 8016.6928b (in EtOH). Also covered are the relative apparent molar enthalpies of solution (φLi) and the relative partial molar enthalpies (Li), respectively. The kinetics formulas are y = -6:2148 + 0:7014x (in DMF), and y = -6:3678 + 0:5766x (in EtOH).",

keywords = "Microcalorimetry, Thermochemistry, Thermodynamics, Trinitrophloroglucinol (TNPG)",

author = "Li Yang and Bing Xue and Shengsheng Wang and Tonglai Zhang and Jianguo Zhang",

year = "2010",

month = oct,

doi = "10.1002/prep.200800001",

language = "English",

volume = "35",

pages = "477--481",

journal = "Propellants, Explosives, Pyrotechnics",

issn = "0721-3115",

publisher = "Wiley-VCH Verlag",

number = "5",

}

TY - JOUR

T1 - Thermochemistry and thermodynamics of trinitrophloroglucinol dissolved in DMF and EtOH at 298.15 K

AU - Yang, Li

AU - Xue, Bing

AU - Wang, Shengsheng

AU - Zhang, Tonglai

AU - Zhang, Jianguo

PY - 2010/10

Y1 - 2010/10

N2 - The enthalpies of solution of 2,4,6-trinitro-1,3,5-trihydroxybenzene (trinitrophloroglucinol, TNPG) in N, N-dimethylformamide (DMF) and EtOH are determined. The thermodynamics of these processes are also studied. The experiments are carried out by a SETARAM C80 calorimeter at 298.15 K. The empirical formulas for enthalpies of solution of TNPG in both DMF and EtOH are calculated by polynomial expressions. The resulting formulas are: ΔsolH =-97.23375 + 1646.78192b1/2 -6903.38866b (in DMF), Δsol H = 93.19133-1731.03621b1/2 + 8016.6928b (in EtOH). Also covered are the relative apparent molar enthalpies of solution (φLi) and the relative partial molar enthalpies (Li), respectively. The kinetics formulas are y = -6:2148 + 0:7014x (in DMF), and y = -6:3678 + 0:5766x (in EtOH).

AB - The enthalpies of solution of 2,4,6-trinitro-1,3,5-trihydroxybenzene (trinitrophloroglucinol, TNPG) in N, N-dimethylformamide (DMF) and EtOH are determined. The thermodynamics of these processes are also studied. The experiments are carried out by a SETARAM C80 calorimeter at 298.15 K. The empirical formulas for enthalpies of solution of TNPG in both DMF and EtOH are calculated by polynomial expressions. The resulting formulas are: ΔsolH =-97.23375 + 1646.78192b1/2 -6903.38866b (in DMF), Δsol H = 93.19133-1731.03621b1/2 + 8016.6928b (in EtOH). Also covered are the relative apparent molar enthalpies of solution (φLi) and the relative partial molar enthalpies (Li), respectively. The kinetics formulas are y = -6:2148 + 0:7014x (in DMF), and y = -6:3678 + 0:5766x (in EtOH).

KW - Microcalorimetry

KW - Thermochemistry

KW - Thermodynamics

KW - Trinitrophloroglucinol (TNPG)

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U2 - 10.1002/prep.200800001

DO - 10.1002/prep.200800001

M3 - Article

AN - SCOPUS:78249289445

SN - 0721-3115

VL - 35

SP - 477

EP - 481

JO - Propellants, Explosives, Pyrotechnics

JF - Propellants, Explosives, Pyrotechnics

IS - 5

ER -

Thermochemistry and thermodynamics of trinitrophloroglucinol dissolved in DMF and EtOH at 298.15 K

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