4.6 Article

Assembling Hybrid Energetic Materials with Controllable Interfacial Microstructures by Electrospray

Related references

Note: Only part of the references are listed.
Article Nanoscience & Nanotechnology

Silicon Nanoparticles for the Reactivity and Energetic Density Enhancement of Energetic-Biocidal Mesoparticle Composites

Pankaj Ghildiyal et al.

Summary: Using plasma-synthesized ultrafine Si nanoparticles as an energetic filler in biocidal nanothermite composites shows potential to increase energy density by approximately 21% and enhance combustion performance. However, at nSi loadings higher than 8%, slower burning characteristics of nSi and sintering effects lead to an overall degradation of combustion behavior in the composites.

ACS APPLIED MATERIALS & INTERFACES (2021)

Review Chemistry, Multidisciplinary

Molecular Combustion Properties of Nanoscale Aluminum and Its Energetic Composites: A Short Review

Vinay Kumar Patel et al.

Summary: This article reviews the remarkable progress in the field of nanoenergetic materials, discussing key factors affecting combustion properties and the need for a deep understanding of reaction mechanisms. It highlights the evolution in synthesis paths and strategies for optimizing combustion properties, as well as the critical state-of-the-art review conducted on molecular combustion modeling of nanoaluminum and nanoenergetic materials.

ACS OMEGA (2021)

Article Engineering, Chemical

Energetic metastable Al/CuO/PVDF/RDX microspheres with enhanced combustion performance

Lei Xiao et al.

Summary: Nanothermites have shown promising potential in micro propellant applications due to their faster reaction rate, higher energy-release efficiency, and improved combustion performance. By utilizing electrospray technology to assemble Al/CuO/PVDF microspheres incorporating high explosive RDX, the composite microspheres exhibit enhanced thermal and combustion performance compared to physical mixtures, with shorter delay time, burning time, and higher pressure. Additionally, the combustion performance of the microspheres is mainly influenced by the content of RDX, suggesting that the electrospray technology and RDX addition are effective methods to prepare nanothermites with enhanced reactivity.

CHEMICAL ENGINEERING SCIENCE (2021)

Article Materials Science, Multidisciplinary

Experimental and numerical investigations of the effect of charge density and scale on the heat transfer behavior of Al/CuO nano-thermite

Yueting Wang et al.

Summary: The experimental and theoretical results indicate that gas flow seepage is a critical factor affecting the heat transfer process of Al/CuO nano-thermite in burn tubes, leading to a decrease in propagation velocity with increasing charge density. Introducing a certain amount of NC into the component can improve reactivity and increase gas production and pressurization capacity, significantly enhancing the propagation velocity of Al/CuO nanothermite under constraint conditions. Additionally, the increase in relative heat loss with decreasing tube diameter is the main reason for the decrease in propagation velocity, and the dimensionless parameter theta can be used to analyze the heat loss coefficient under different charge diameters.

VACUUM (2021)

Article Thermodynamics

Fabrication of gradient structured HMX/Al and its combustion performance

Qianqian He et al.

Summary: The research shows that gradient structured HMX/Al composite materials designed and fabricated using 3D printing technology have controllable burning rates and higher energy output, with the burning rate of each component in the gradient structure higher than that of the normal structure.

COMBUSTION AND FLAME (2021)

Article Engineering, Environmental

Incorporation of high explosives into nano-aluminum based microspheres to improve reactivity

Chuan Huang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Thermodynamics

Ignition and combustion analysis of direct write fabricated aluminum/metal oxide/PVDF films

Miles C. Rehwoldt et al.

COMBUSTION AND FLAME (2020)

Review Chemistry, Multidisciplinary

Electrospinning and Electrospun Nanofibers: Methods, Materials, and Applications

Jiajia Xue et al.

CHEMICAL REVIEWS (2019)

Article Thermodynamics

Preparation and characterization of the Al/Fe2O3/RDX/NC nanocomposites by electrospray

Hongtao Yang et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2019)

Review Engineering, Chemical

Electrospray application to powder production and surface coating

A. Jaworek et al.

JOURNAL OF AEROSOL SCIENCE (2018)

Review Engineering, Chemical

Electrosprays in the cone-jet mode: From Taylor cone formation to spray development

Joan Rosell-Llompart et al.

JOURNAL OF AEROSOL SCIENCE (2018)

Article Engineering, Environmental

In situ preparation of explosive embedded CuO/Al/CL20 nanoenergetic composite with enhanced reactivity

Ying Zhu et al.

CHEMICAL ENGINEERING JOURNAL (2018)

Article Chemistry, Applied

Fabrication of Nano- and Micron- Sized Spheres of CL-20 by Electrospray

Shi Yan et al.

CENTRAL EUROPEAN JOURNAL OF ENERGETIC MATERIALS (2018)

Article Chemistry, Multidisciplinary

Electroless Deposition and Ignition Properties of Si/Fe2O3 Core/Shell Nanothermites

Sidi Huang et al.

ACS OMEGA (2017)

Article Nanoscience & Nanotechnology

Direct Deposit Laminate Nanocomposites with Enhanced Propellent Properties

Xiangyu Li et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Article Materials Science, Composites

Fast deflagration to detonation transition of energetic material based on a quasi-core/shell structured nanothermite composite

Zhigiang Qiao et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2015)

Article Nanoscience & Nanotechnology

Fabrication, Characterization, and Energetic Properties of Metallized Fibers

Nicholas A. Clayton et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Thermodynamics

Assembly and reactive properties of Al/CuO based nanothermite microparticles

Haiyang Wang et al.

COMBUSTION AND FLAME (2014)

Article Physics, Applied

In situ imaging of ultra-fast loss of nanostructure in nanoparticle aggregates

Garth C. Egan et al.

JOURNAL OF APPLIED PHYSICS (2014)

Article Chemistry, Applied

Microstructured Al/Fe2O3/Nitrocellulose Energetic Fibers Realized by Electrospinning

Rui Li et al.

JOURNAL OF ENERGETIC MATERIALS (2014)

Article Thermodynamics

Thermal study of HNIW(CL-20) and mixtures containing aluminum powder

Mei Xiang et al.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2014)

Article Nanoscience & Nanotechnology

Electrospun Nanofiber-Based Thermite Textiles and their Reactive Properties

Shi Yan et al.

ACS APPLIED MATERIALS & INTERFACES (2012)

Article Thermodynamics

Combustion characteristics of novel hybrid nanoenergetic formulations

Rajagopalan Thiruvengadathan et al.

COMBUSTION AND FLAME (2011)