Results 11 to 20 of about 3,550,340 (322)

New insights on the thermal decomposition of lanthanide(III) and actinide(III) oxalates: from neodymium and cerium to plutonium [PDF]

European Journal of Inorganic Chemistry 31 (2012) 4986-4999, 2014
Lanthanides are often used as surrogates to study the properties of actinide compounds. Their behaviour is considered to be quite similar as they both possess f valence electrons and are close in size and chemical properties. This study examines the potential of using two lanthanides (neodymium and cerium) as surrogates for plutonium during the thermal
arxiv   +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  

Kinetic and Thermodynamic Studies on Synthesis of Mg-Doped LiMn₂O₄ Nanoparticles

Nanomaterials, 2020
In this work, a first study on kinetics and thermodynamics of thermal decomposition for synthesis of doped LiMn2O4 nanoparticles is presented. The effect of Mg doping concentration on thermal decomposition of synthesis precursors, prepared by ultrasound ...
Aleksei Llusco, Mario Grageda, Svetlana Ushak   +2 more
doaj   +1 more source

Carbonates thermal decomposition kinetics and their implications in using Rock-Eval® analysis for carbonates identification and quantification

Science and Technology for Energy Transition, 2023
In 2014, Pillot et al. [Identification and quantification of carbonate species using Rock-Eval pyrolysis, Oil Gas Sci. Technol. – Rev. IFP 69, 341–349.
Baudin François, Bouton Nicolas, Wattripont Adrien, Carrier Xavier   +3 more
doaj   +1 more source

Thermal decomposition and kinetics of plastic bonded explosives based on mixture of HMX and TATB with polymer matrices

Defence Technology, 2017
This work describes thermal decomposition behaviour of plastic bonded explosives (PBXs) based on mixture of l,3,5,7-tetranitro- 1,3,5,7-tetrazocane (HMX) and 2,4,6- triamino-1,3,5-trinitrobenzene (TATB) with Viton A as polymer binder.
Arjun Singh, Tirupati C. Sharma, Mahesh Kumar, Jaspreet Kaur Narang, Prateek Kishore, Alok Srivastava   +5 more
doaj   +1 more source

Carbons Formed in Methane Thermal and Thermocatalytic Decomposition Processes: Properties and Applications

C, 2021
The hydrogen economy will play a key role in future energy systems. Several thermal and catalytic methods for hydrogen production have been presented. In this review, methane thermocatalytic and thermal decomposition into hydrogen gas and solid carbon ...
Emmi Välimäki, Lasse Yli-Varo, Henrik Romar, Ulla Lassi   +3 more
doaj   +1 more source

Real Space Observations of Magnesium Hydride Formation and Decomposition [PDF]

Chem. Mat. 22, 1291 (2010), 2010
The mechanisms of magnesium hydride formation and thermal decomposition are directly examined using in-situ imaging.
arxiv   +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  

Modeling of Isocyanate Synthesis by the Thermal Decomposition of Carbamates

Computation, 2020
The presented work is devoted to isocyanate synthesis by the thermal decomposition of carbamates model. The work describes the existing isocyanate-obtaining processes and the main problems in the study of isocyanate synthesis by the thermal decomposition
Ratmir Dashkin, Georgii Kolesnikov, Pavel Tsygankov, Igor Lebedev, Artem Lebedev, Natalia Menshutina, Khusrav Ghafurov, Abakar Bagomedov   +7 more
doaj   +1 more source

Thermal decomposition of the amino acids glycine, cysteine, aspartic acid, asparagine, glutamic acid, glutamine, arginine and histidine

bioRxiv, 2017
BackgroundThe pathways of thermal instability of amino acids have been unknown. New mass spectrometric data allow unequivocal quantitative identification of the decomposition products.ResultsCalorimetry, thermogravimetry and mass spectrometry were used ...
I. Weiss, Christina Muth, R. Drumm, H. Kirchner   +3 more
semanticscholar   +1 more source