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International Journal of Energetic Materials and Chemical Propulsion

Publication de 6  numéros par an

ISSN Imprimer: 2150-766X

ISSN En ligne: 2150-7678

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.7 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 0.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00016 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.18 SJR: 0.313 SNIP: 0.6 CiteScore™:: 1.6 H-Index: 16

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ULTRASONIC SIZE REDUCTION/PHASE MODIFICATION OF OCTAHYDRO-1, 3, 5, 7-TETRANITRO-1,3,5,7-TETRAZOCINE SUSPENDED IN SOLVENT MIXTURES

Volume 10, Numéro 2, 2011, pp. 143-153
DOI: 10.1615/IntJEnergeticMaterialsChemProp.2012004328
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RÉSUMÉ

Size reduction and phase modification of HMX (Octahydro-1, 3, 5, 7-tetranitro-1,3,5,7-tetrazocine) in a solvent mixture system was performed by ultrasonic waves with 28 kHz frequency. The particle size distribution width of HMX was determined by a laser particle size analyzer (PSA). Their mean diameters were < 7.7 and < 3.1 μm with narrow size distribution width of < 0.7−30 μm and < 0.7−18 μm in Dimethylformamide-H2O (DMF-H2O) and Dimethyl sulfoxide-H2O (DMSO-H2O) systems, respectively. The study of phase modifications of the micronized HMX has been conducted by x-ray diffraction (XRD) spectroscopy, which confirms the formation of suitable β-HMX particles without the other polymorphs. The influence of solvent volume ratio, temperature, and ultrasonic exposure time was studied and optimized for micronization of HMX.

CITÉ PAR
  1. Hu Yi, Luo Peicheng, Energy change mechanisms of HMX solute molecules in pure solvents and binary solvent mixtures, Journal of Molecular Liquids, 332, 2021. Crossref

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