Lei Xiao

Nanjing University of Science and Technology

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Wei Jiang

Nanjing University of Science and Technology

Gazi Hao

Nanjing University of Science and Technology

Guangpu Zhang

Nanjing University of Science and Technology

Fengqi Zhao

Northwest University

Xiang Ke

Anhui University of Science and Technology

Jie Liu

Nanjing University of Science and Technology

Yubing Hu

Nanjing University of Science and Technology

Hongxu Gao

China Post (China)

Han Gao

Jilin University

Qiangqiang Lu

Nanjing University of Science and Technology

Cooperative Institutions

Nanjing University of Science and Technology

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Xi'an Jiaotong University

Huazhong University of Science and Technology

Dalian University of Technology

Sichuan University

Shanghai Jiao Tong University

Chongqing University

University of Science and Technology of China

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Parthenocissus-inspired, strongly adhesive, efficiently self-healing polymers for energetic adhesive applications

Journal of Materials Chemistry A (2021)

Jing Yang Guangpu Zhang Jian Wang Yanjun Hao Gazi Hao

Strong interaction force improves the mechanical properties of energetic composites, and plentiful dynamic H-bonds endue excellent crack-healing performance.

Self-healing material

10.1039/d1ta03885k

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Citations (49)

Theoretical simulation study on crystal property and hygroscopicity of ADN doping with nitramine explosives (RDX, HMX, and CL-20)

Journal of Molecular Modeling (2022)

Qiangqiang Lu Lei Xiao Yinglei Wang Guangpu Zhang Yubing Hu

Crystal (programming language)

10.1007/s00894-022-05200-0

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Citations (13)

Sustained effect of dry water in a thermal environment after fire extinguishing: Fuel surface coating methods

Case Studies in Thermal Engineering (2021)

Tianwei Zhang Xiangchen Liu Guofeng Wang Hao Liu Lei Xiao

The elimination of heat and smoke hazards during the polymer combustion process is still challenging. In this work, we created a thermal environment using a fire propagation apparatus (FPA) and studied the sustained effect of dry water coated on the surface of polymer materials after fire extinguishing. The tests indicated an effective burnback delay and the reduction of heat and smoke hazards. This approach significantly increased the ignition time and reduced the heat release rate and the smoke and carbon monoxide production rate compared to fuel without dry water coating. The radiation intensity influenced the sustained performance of dry water, i.e., the larger the radiation intensity, the worse sustained performance. The sustained performance was also improved by using an aqueous solution as inner material. A low mass fraction of the aqueous solution yielded an improved sustained performance in the initial combustion stage. Furthermore, the gelation of dry water with the inner aqueous solution could balance the structural strength and the thermal shielding performance. These results have implications for designing a technical program toward longer escape and rescue times for stranded persons and firefighters.

Mass fraction

10.1016/j.csite.2021.101237

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Citations (7)

ChemInform Abstract: A Facile One‐Pot Solvothermal Synthesis of CoFe₂O₄/RGO and Its Excellent Catalytic Activity on Thermal Decomposition of Ammonium Perchlorate.

ChemInform (2016)

Teng Chen Ping Du Wei Jiang Jie Liu Gazi Hao

Abstract CoFe 2 O 4 /reduced graphene (RGO) hybrids are fabricated by solvothermal reaction of CoCl 2 and FeCl 3 which are given to an ultrasonicated suspension of graphene oxide (GO) in ethylene glycol to which sodium citrate and NaOAc are given to stabilize the suspension (autoclave, 180 °C, 12 h).

Ammonium perchlorate

Autoclave

Suspension

Solvothermal synthesis

10.1002/chin.201647012

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Citations (1)

Rheological and printability evaluation of melt-cast explosives for fused deposition modeling (FDM) 3D printing

FirePhysChem (2023)

Huzeng Zong Hao Ren Xiang Ke Suwei Wang Gazi Hao

The rheology of melt-cast explosives is vital for the fused deposition modeling (FDM) manufacturing process. To address this problem, the rheological behavior of 2,4,6-trinitrotoluene/1,3,5,7-tetranitro-1,3,5,7-tetraazacyclooctane (TNT/HMX) melt-cast explosives were systematically investigated by a rotational rheometer. The results indicated that the rheological behavior of TNT/HMX melt-cast explosives was strongly influenced by the solid content and temperature. Through the printing experiment, the range of printing parameters that can be applied to fabricate desired explosive grain structures was determined. Besides, the computational fluid dynamic (CFD) and Hagan-Poiseuille formula were used to explore and quantify the printable zone of 3D printing melt-cast explosives. This work could expand the application of 3D printing technology in the field of explosives, propellants, and projectile penetration.

Fused Deposition Modeling

Deposition

10.1016/j.fpc.2023.05.007

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Citations (3)

Fieldbus Controller Design and Implementation Based on 80C552 Microcontroller

Jisuanji yingyong yanjiu (2003)

Lei Xiao

The feature of fieldbus control system is described in this paper.The method of design on fieldbus controller based on 80C552 microcontroller is presented.

Source

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Boosting electromagnetic wave absorption properties via the sulfidation strategy of Fe/Fe3C/N-doped carbon nanorods hybrids

Ceramics International (2022)

Jialiang Luo Gazi Hao Lei Xiao Yubing Hu Wei Jiang

Sulfidation

Reflection loss

Nanorod

10.1016/j.ceramint.2021.12.358

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Citations (12)

Synthesis of Co-ordination Energetic Graphene Oxide and Thermal Decomposition for the Combustion of Ammonium Perchlorate

Springer proceedings in physics (2022)

Haibo Ke Zhe Zhang Wang Wang Yu Cheng Qiangqiang Lu

Ammonium perchlorate

Thermogravimetric analysis

10.1007/978-981-19-1774-5_42

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Citations (0)

The positive correlation between the dispersion and catalytic performance of Fe₂O₃ nanoparticles in nano-Fe₂O₃–ultrafine AP energetic composites supported by solid UV-vis spectroscopy

Dalton Transactions (2023)

Yong Kou Peng Luo Lei Xiao Yanping Xin Guangpu Zhang

A method for quantitatively analyzing the dispersion of nanomaterials was developed. The intrinsic relationship between the catalytic properties and the dispersion of the nanomaterials was explored, and a good linear relationship was found.

Nanomaterials

Linear correlation

Linear relationship

10.1039/d3dt02112b

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Citations (7)

Tuning the Reactivity of Al/NiO@C Nanoenergetic Materials through Building an Interfacial Carbon Barrier Layer

ACS Applied Materials & Interfaces (2019)

Xiang Ke Bingwang Gou Liu Hon Ning Wang Gazi Hao

Inspired by the crucial role of the interface layer in tuning the reactivity of nanoenergetic materials (nEMs), in this study, we report a new method to tune the energetic performances of Al/NiO@C nEMs by designing the interfacial barrier layer between the fuel and oxidizer. The carbon shell in special core-shell NiO@C nanorods derived from nickel-based metal-organic frameworks functions as a homogeneous interfacial diffusion-resistant layer between Al and NiO nanoparticles. Under the guidance of experimental time-resolved oxidation curves and theoretical simulation results, the carbon content can be easily controlled, thereby achieving the goal of tuning energetic performances. It is found that the chemical nature of the carbon barrier layer rather than its content provides the resistance against interdiffusion of Al and O atoms in the solid-state reaction, thus leading to a higher reaction onset temperature. The importance of the interfacial layer on the thermal properties of nEMs is also emphasized when compared with physically mixed ones. Combustion tests reveal that both interfacial resistance and gas generation play roles in tuning the combustion propagation, flame temperature, ignition delay time, and pressurization rate. These results indicate the promising potential of pre-engineered interfacial structure for targeted reactivity of carbon-based nEMs.

Non-blocking I/O

Reactivity

Carbon fibers

10.1021/acsami.9b09723

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Citations (18)