Results 1 to 10 of about 164,740 (315)

Thermal Decomposition of 2-Cyclopentenone. [PDF]

J Phys Chem A
The thermal decomposition of 2-cyclopentenone, a cyclic oxygenated hydrocarbon that occurs in the pyrolysis of biomass, has been studied in a combined experimental and theoretical approach. Gas-phase pyrolysis was performed at temperatures ranging from 1000 to 1400 K in a pulsed, microtubular reactor.
Narkin K, Legg HR, Brown GJ, El-Shazly K, Martin TD, Jarrell M, McCunn LR, Chen Z, Parish CA.   +8 more
europepmc   +3 more sources

Thermogravimetric analysis and decomposition kinetics of velpatasvir co-povidone under non-isothermal conditions [PDF]

Records of Pharmaceutical & Biomedical Sciences, 2023
The thermal decomposition of velpatasvir:copovidone (1:1) was studied by simultaneous thermogravimetry/derivative thermogravimetry (TG/DTG). The influence of the heating rate (10 oC min-1) on the TG was verified.
Hanan EL-Shorbagy, Mona Mohamed, Alaa El-Gendy, Fathalla Belal, Ghada Hadad   +4 more
doaj   +1 more source

Sandwich structure for enhancing the interface reaction of hexanitrohexaazaisowurtzitane and nanoporous carbon scaffolds film to improve the thermal decomposition performance

Defence Technology, 2022
Improving the thermal decomposition performance of hexanitrohexaazaisowurtzitane (CL-20) by appropriate methods is helpful to promote the combustion performance of CL-20-based solid propellants. In this study, we synthesized a sandwich structure of CL-20
Shuai-da Zhu, Zi-chen Hu, Yu-qi Cao, Xiao-xia Li, Yu-qi Feng, Xiong Cao, Peng Deng   +6 more
doaj   +1 more source

Thermal decomposition study of perchlorate-based metal-free molecular perovskite DAP-4 mixed with ammonium perchlorate

Case Studies in Thermal Engineering, 2022
The molecular perovskite energetic materials (H2dabco)[NH4(ClO4)3] (DAP-4, H2dabco2+ = 1,4-diazabicyclo[2.2.2]octane-1,4-diium), limits its separate application in explosives duo to the severe negative oxygen balance.
Xiao-Jun Feng, Kun Zhang, Yu Shang, Wen Pan   +3 more
doaj   +1 more source

Theoretical study on thermal decomposition mechanism of 1-nitroso-2-naphthol

Scientific Reports, 2022
1-nitroso-2-naphthol has thermal instability of thermal decomposition, spontaneous combustion and even explosion. Its thermal decomposition characteristics were tested by synchronous thermal analyzer (TGA/DSC); The activation energy of the thermal ...
Xiaohua Fan, Yixiu Gan, Miaowen Tan, Wenhe Wang   +3 more
doaj   +1 more source

Thermal decomposition study of ammonium nitrate in the presence of nickel‑zinc ferrite additive

Catalysis Communications, 2023
The catalytic influence of nanocrystalline Nickel‑zinc ferrite (NiZnFe2O4) on the thermal decomposition of high energetic ammonium nitrate (AN) was investigated. A study of the thermal decomposition of pure AN and AN+NiZnFe2O4 composition was carried out
Pragnesh N. Dave, Ruksana Sirach
doaj   +1 more source

Thermal Decomposition of Epoxy Resin Under SF6 Atmosphere [PDF]

MATEC Web of Conferences, 2022
The latent fault diagnosis of GIS equipment relies on the electrothermal corrosion information of the decomposition products of SF6. The thermal decomposition of epoxy resin under atmosphere (SF6-Epoxy) is essential to reveal the relationship between ...
Yang Ren, Yang Hongyu, Wu Yuhan, Lin Dezhi, Xue Jun, Zhang Xiao, Zhang Weiqiang   +6 more
doaj   +1 more source

The Thermal Decomposition of Ozone [PDF]

Proceedings of the National Academy of Sciences, 1927
The kinetics of ozone decomposition possess considerable importance and interest, and much experimental work has been done both on the thermal and the photochemical change. The thermal decomposition has, however, proved bothersome to control experimentally.
O R, Wulf, R C, Tolman
openaire   +2 more sources

Catalytic performance of nano-sized cobalt copper ferrite on thermal decomposition of ammonium nitrate

Chemical Physics Impact, 2023
Ammonium nitrate (AN) is being explored as a high energetic oxidizer in propellants. The utilization of pure AN in propellants suffers from a low burning rate.
Pragnesh N Dave, Ruksana Sirach
doaj   +1 more source

Thermal decomposition of n-hexane in organic Rankine cycle: a study combined ReaxFF reactive molecular dynamic and density functional theory

Frontiers in Energy Research, 2023
The thermal decomposition mechanism of n-hexane is investigated by using density functional theory and ReaxFF force field. The initial decomposition reactions, the effect of temperature on thermal decomposition and first-order kinetics are analyzed.
Wei Liu, Nan Wang, Jun Chen, Aijing Shen, Fei Yan   +4 more
doaj   +1 more source