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Preparation of µ-HMX/C-Based Composite Energy Composite Microspheres by Microdroplet Technology.
Zhang, Zhongze; Lin, Zhengxu; Guo, Yunyan; Liu, Yi; Chen, Yuying; Xue, Zhihua; An, Chongwei; Wang, Jingyu; Wu, Bidong.
Afiliación
  • Zhang Z; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • Lin Z; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • Guo Y; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • Liu Y; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • Chen Y; School of Chemistry and Chemical Engineering, Shanxi Provincial Key Laboratory of Chemical Biosensing, Shanxi Datong University, Datong 037009, China.
  • Xue Z; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • An C; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • Wang J; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
  • Wu B; School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China.
Langmuir ; 40(26): 13676-13687, 2024 Jul 02.
Article en En | MEDLINE | ID: mdl-38912614
ABSTRACT
Taking µ-HMX particles as the main research subject, a set of microdroplet sphericalization coating technology platforms was designed and constructed to realize the preparation of composite microspheres by sphericalization coating of µ-HMX. The suspension stability of µ-HMX particles and the mechanism of droplet formation were investigated, and the application effect of nanocarbon materials was also analyzed. The results showed that the prepared sample microspheres all showed a better spherical morphology, as well as good dispersibility; the samples with micron-sized particles for spherical coating had a lower thermal decomposition temperature, a higher energy release efficiency, lower mechanical sensibility, and better combustion performance; the incorporation of CNFs changed the combustion mode of the system, which resulted in the microsphere system of µ-HMX having a good safety performance. The stability and feasibility of uniform spheronization when the dispersed phase is a low-concentration particle suspension system in the spheronization encapsulation process by microdroplet technology were verified.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Langmuir Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Langmuir Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos