Dissolution Properties of Dihydroxylammonium 5,5ʹ-Bistetrazole-1,1ʹ-diolate and Disodium 5,5ʹ-Bistetrazole-1,1ʹ-diolate in Water

Hu Niu; Shusen Chen; Shaohua Jin; Qinghai Shu; Lijie Li; Fengqin Shang

doi:10.1080/07370652.2015.1114048

Dissolution Properties of Dihydroxylammonium 5,5ʹ-Bistetrazole-1,1ʹ-diolate and Disodium 5,5ʹ-Bistetrazole-1,1ʹ-diolate in Water

Hu Niu, Shusen Chen, Shaohua Jin, Qinghai Shu, Lijie Li^*, Fengqin Shang

^*Corresponding author for this work

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

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Abstract

The dissolution and thermochemical properties of dihydroxylammonium 5,5ʹ-bistetrazole-1,1ʹ-diolate (TKX-50) and its intermedium disodium 5,5ʹ-bistetrazole-1,1ʹ-diolate ([Na₂(H₂O)₄]BTO) in water at 298.15 K were studied using a C-80 Calvet microcalorimeter. Empirical formulae for the calculation of the molar enthalpies of dissolution (Δ_dissH), relative partial molar enthalpies (Δ_dissH_partial), and relative apparent molar enthalpies (Δ_dissH_apparent) were deduced by the experimental results of the dissolution processes of TKX-50 and [Na₂(H₂O)₄]BTO in water. Finally, the corresponding kinetic equations describing the dissolution processes were dα/dt = 10^−2.95(1 − α)^0.64 for the dissolution of TKX-50 in water and dα/dt = 10^−2.76(1 − α)^1.07 for the dissolution of [Na₂(H₂O)₄]BTO in water.

Original language	English
Pages (from-to)	416-425
Number of pages	10
Journal	Journal of Energetic Materials
Volume	34
Issue number	4
DOIs	https://doi.org/10.1080/07370652.2015.1114048
Publication status	Published - 1 Oct 2016

Keywords

dihydroxylammonium 5
disodium 5
dissolution
enthalpy
kinetics
water
′-bistetrazole-1
′-bistetrazole-1
′-diolate
′-diolate

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title = "Dissolution Properties of Dihydroxylammonium 5,5ʹ-Bistetrazole-1,1ʹ-diolate and Disodium 5,5ʹ-Bistetrazole-1,1ʹ-diolate in Water",

abstract = "The dissolution and thermochemical properties of dihydroxylammonium 5,5ʹ-bistetrazole-1,1ʹ-diolate (TKX-50) and its intermedium disodium 5,5ʹ-bistetrazole-1,1ʹ-diolate ([Na2(H2O)4]BTO) in water at 298.15 K were studied using a C-80 Calvet microcalorimeter. Empirical formulae for the calculation of the molar enthalpies of dissolution (ΔdissH), relative partial molar enthalpies (ΔdissHpartial), and relative apparent molar enthalpies (ΔdissHapparent) were deduced by the experimental results of the dissolution processes of TKX-50 and [Na2(H2O)4]BTO in water. Finally, the corresponding kinetic equations describing the dissolution processes were dα/dt = 10−2.95(1 − α)0.64 for the dissolution of TKX-50 in water and dα/dt = 10−2.76(1 − α)1.07 for the dissolution of [Na2(H2O)4]BTO in water.",

keywords = "dihydroxylammonium 5, disodium 5, dissolution, enthalpy, kinetics, water, ′-bistetrazole-1, ′-bistetrazole-1, ′-diolate, ′-diolate",

author = "Hu Niu and Shusen Chen and Shaohua Jin and Qinghai Shu and Lijie Li and Fengqin Shang",

note = "Publisher Copyright: Copyright {\textcopyright} Taylor & Francis Group, LLC.",

year = "2016",

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day = "1",

doi = "10.1080/07370652.2015.1114048",

language = "English",

volume = "34",

pages = "416--425",

journal = "Journal of Energetic Materials",

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T1 - Dissolution Properties of Dihydroxylammonium 5,5ʹ-Bistetrazole-1,1ʹ-diolate and Disodium 5,5ʹ-Bistetrazole-1,1ʹ-diolate in Water

AU - Niu, Hu

AU - Chen, Shusen

AU - Jin, Shaohua

AU - Shu, Qinghai

AU - Li, Lijie

AU - Shang, Fengqin

PY - 2016/10/1

Y1 - 2016/10/1

N2 - The dissolution and thermochemical properties of dihydroxylammonium 5,5ʹ-bistetrazole-1,1ʹ-diolate (TKX-50) and its intermedium disodium 5,5ʹ-bistetrazole-1,1ʹ-diolate ([Na2(H2O)4]BTO) in water at 298.15 K were studied using a C-80 Calvet microcalorimeter. Empirical formulae for the calculation of the molar enthalpies of dissolution (ΔdissH), relative partial molar enthalpies (ΔdissHpartial), and relative apparent molar enthalpies (ΔdissHapparent) were deduced by the experimental results of the dissolution processes of TKX-50 and [Na2(H2O)4]BTO in water. Finally, the corresponding kinetic equations describing the dissolution processes were dα/dt = 10−2.95(1 − α)0.64 for the dissolution of TKX-50 in water and dα/dt = 10−2.76(1 − α)1.07 for the dissolution of [Na2(H2O)4]BTO in water.

AB - The dissolution and thermochemical properties of dihydroxylammonium 5,5ʹ-bistetrazole-1,1ʹ-diolate (TKX-50) and its intermedium disodium 5,5ʹ-bistetrazole-1,1ʹ-diolate ([Na2(H2O)4]BTO) in water at 298.15 K were studied using a C-80 Calvet microcalorimeter. Empirical formulae for the calculation of the molar enthalpies of dissolution (ΔdissH), relative partial molar enthalpies (ΔdissHpartial), and relative apparent molar enthalpies (ΔdissHapparent) were deduced by the experimental results of the dissolution processes of TKX-50 and [Na2(H2O)4]BTO in water. Finally, the corresponding kinetic equations describing the dissolution processes were dα/dt = 10−2.95(1 − α)0.64 for the dissolution of TKX-50 in water and dα/dt = 10−2.76(1 − α)1.07 for the dissolution of [Na2(H2O)4]BTO in water.

KW - dihydroxylammonium 5

KW - disodium 5

KW - dissolution

KW - enthalpy

KW - kinetics

KW - water

KW - ′-bistetrazole-1

KW - ′-diolate

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DO - 10.1080/07370652.2015.1114048

M3 - Article

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SN - 0737-0652

VL - 34

SP - 416

EP - 425

JO - Journal of Energetic Materials

JF - Journal of Energetic Materials

IS - 4

ER -

Dissolution Properties of Dihydroxylammonium 5,5ʹ-Bistetrazole-1,1ʹ-diolate and Disodium 5,5ʹ-Bistetrazole-1,1ʹ-diolate in Water

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