Chemistry at Extreme Conditions.

Zaug, J. M. ; Fried, L. E. ; Abramson, E. H. ; Hansen, D. W. ; Crowhurst, J. C. ; Howard, W. M.

Technical Information Center Oak Ridge Tennessee

关键词: Chemistry;    Equations of state;    High pressure;    High temperature;    Quantitative analysis;   

RP-ID  :  DE200515013465

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We present equation of state results from impulsively stimulated light scattering (ISLS) experiments conducted in diamond anvil cells on pure supercritical fluids. We have made measurements on fluid H2O (water), and CH(sub 3)OH (methanol). Sound speeds measured through ISLS have allowed us to refine existing potential models used in the exponential-6 (EXP-6) detonation product library (Fried, L. E., and Howard, W. M., J. Chem. Phys. 109 (17): 7338-7348 (1998).). The refined models allow us to more accurately assess the chemical composition at the Chapman-Jouget (C-J) state of common energetic materials. We predict that water is present in appreciable quantities at the C-J state of energetic materials HMX, RDX, and nitro methane.