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| 1 | Construction and Properties of Structure-and Size-controlled Micro/Nano-energetic Materials显示文摘The recent research progress of structure- and size-controlled micro/nano-energetic materials is reviewed, which properties are fundamentally different from those of their corresponding bulk materials. The development of the construction strategies for achieving zero-dimensional (0D), one-dimensional (1D), two-dimensional (2D), and three-dimensional (3D) micro/nanostructures from energetic molecules is introduced. Also, an overview of the unique properties induced by micro/nanostructures and size effects is provided. Special emphasis is focused on the size-dependent properties that are different from those of the conventional micro-sized energetic materials, such as thermal decomposition, sensitivity, combustion and detonation, and compaction behaviors. A conclusion and our view of the future development of micro/nano-energetic materials and devices are given. | HUANG Bing CAO Minhua NIE Fude HUANG Hui HU Changwen | 2013 | Defence Technology(防务技术)2013，9，2： | 20 |
| 2 | Research on KOH/La-Ba-Al_2O_3 catalysts for biodiesel production via transesterification from microalgae oil显示文摘Alumina supports modified by lanthanum(La)and barium(Ba)were prepared by peptization.Catalysts with different KOH contents supported on modified alumina were prepared by impregnation method.Various techniques,including N2 adsorption-desorption(Brunauer-Emmet-Teller method,BET),X-ray diffraction(XRD),scanning electron microscopy(SEM),and fourier transform infrared absorption spectroscopy(FT-IR). Catalytic activity for microalgae oil conversion to methyl ester via transesterification was evaluated and analyzed by GC-MS and GC.BET results showed that the support possessed high specific surface area,suitable pore volume and pore size distribution.Activity results indicated that the catalyst with 25 wt%KOH showed the best activity for microalgae oil conversion.XRD and SEM results revealed that Al-O-K compound was the active phase for microalgae oil conversion.The agglomeration and changing of pore structure should be the main reasons for the catalyst deactivation when KOH content was higher than 30 wt%. | Xiaoyu Zhang Qing Ma Bibo Cheng Jun Wang Jinshan Li Fude Nie | 2012 | Journal of Natural Gas Chemistry2012，21，6： | 7 |
| 3 | Exploring BH_2CN-based hydrophobic hypergolic fuels and effective fuel“additives”: Imidazolylidene cyanoborane complexes显示文摘Two hydrophobic imidazolylidene-cyanoborane complexes were prepared by the introduction of{BH2 CN} into the molecular formula via treatment of imidazolium iodide and Na BH3 CN avoiding literature's tedious and hazardous procedures. These two complexes were fully characterized using IR spectroscopy,~1 H NMR and^(13)C NMR spectroscopy and high-resolution mass spectrometer. The X-Ray structure of NHC-1 has been determined. NHC-2 was proved to be hypergolic with WFNA and displayed the attractive properties such as water immiscibility, wide liquid range(Tg= -22C), short ignition delay time(13 ms), high density(0.98 g/cm3), good density impulse(r Isp, 347 s g cm^(-3)), showing the promising application potential as a fuel and an efficient fuel additive. | Xingye Li Jiayu Nan Tian Lu Hongyu Huo Yanqiang Zhang Haibo Li Fude Nie Hongquan Yin Fu-Xue Chen | 2018 | Chinese Chemical Letters2018，29，6： | 3 |
| 4 | The first-principle study on the equation of state of HMX under high pressure显示文摘The equation of states (EOS) of high energy explosive HMX (octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine) has been studied by using the first principle method. Our results include the lattice constants, elastic constants, and the dependence of total energy and pressure on volume for βand δ-HMX. The calculated elastic constants and the pressure-volume relationship of β-HMX are also compared with the experimental values. The theoretical tensile experiments are implemented on the β-HMX. The atomic-scale analysis displays that the fracture originates from the intermolecule of HMX and is possibly due to the weak interaction of intermolecules. | CHEN Jun LONG Yao LIU YongGang NIE FuDe SUN JinShan | 2011 | Science China(Physics,Mechanics & Astronomy)2011，54，5： | 2 |
| 5 | Facile solvothermal synthesis of graphene–MnOOH nanocomposites显示文摘 | Sheng Chen Junwu Zhu Huajie Huang Guiyu Zeng Fude Nie Xin Wang | 2010 | Journal of Solid State Chemistry2010，，11： | 1 |
| 6 | Preparation and Characterization of Nano-NTO Explosive 显示文摘 | Guangcheng Yang Fude Nie Jinshan Li | 2007 | Journal of Energetic Materials2007，25，1： | 1 |
| 7 | Controlled facile synthesis, growth mechanism, and exothermic properties of large-area Co3O4 nanowalls and nanowires on silicon substrates显示文摘 | Qiao Zhiqiang Xu Daguo Nie Fude | 2012 | Journal of Applied Physics2012，112，01： | 1 |
| 8 | Synthesis and Improved Properties of Hypergolic Boronium-Based Ionic Liquids显示文摘一系列不对称的 monoimidazolium 基于 dihydroboronium 的离子的液体(IL ) 从 amine-boranes 被综合。所有产生 IL 被 1 H 和 13 C NMR,红外光谱学,元素的分析或高分辨率集中光谱。与对称的 bisimidazolium 相比,基于 dihydroboronium 的 IL,有更短的点火延期的展出改进性质预定的这些新 IL (标志) ,更高的密度,和更低的阶段转移作为绿燃料显示出有希望的申请潜力的温度。 | Xingye Li Huijie Lu Qi Wang Jinglun Huang Fude Nie Haibo Li Fu-Xue Chen | 2016 | Chinese Journal of Chemistry2016，34，7： | 1 |
| 9 | Decorating graphene oxide with CuO nanoparticles in a water-isopropanol system显示文摘 | Junwu Zhu Guiyu Zeng Fude Nie | 2010 | Nanoscale2010，，2： | 1 |
| 10 | Preparation and Characterization of Nano - TATB Explosive 显示文摘 | Guangcheng Yang Fude Nie Hui Huang | 2006 | Propellants Explosives Pyrotechnics2006，31，5： | 1 |
| 11 | Sol -gel synthesis of nanocomposite crystalline HMX/AP coated by resorcinol - formaldehyde 显示文摘 | Fude Nie Juan Zhang Qiuxia Guo | 2010 | Journal of Physics and Chemistry of Solids2010，71，： | 1 |
| 12 | Fabrication of FOX - 7 quasi - three - dimensional grids of one - dimensional nanostructures via a spray freeze - drying technique and size - dependence of thermal properties显示文摘 | Bing Huang Zhiqiang Qiao Fude Nie | 2010 | Journal of Hazardous Materials2010，184，： | 1 |
| 13 | The surface activation of boron to improve ignition and combustion characteristic显示文摘Boron is a very promising and highly attractive fuel because of high calorific value. However, the practical applications in explosives and propellants of boron have been limited by long ignition delay time and low combustion efficiency. Herein, nano-Al and graphene fluoride(GF) as surface activated materials are employed to coat boron(B) particles to improve ignition and combustion performance. The reaction heat of nano-Al coated B/KNO_(3)and GF coated B/KNO_(3)are 1116.83 J/g and 862.69 J/g, respectively, which are higher than that of pure B/KNO_(3)(823.39 J/g). The ignition delay time of B/KNO_(3)could be reduced through nano-Al coating. The shortest ignition delay time is only 75 ms for B coated with nano-Al of 8 wt%, which is much shorter than that of pure B/KNO_(3)(109 ms). However, the ignition delay time of B/KNOcoated with GF has been increased from 109 to 187 ms. B coated with GF and nano-Al shown significantly influence on the pressure output and flame structure of B/KNO_(3). Furthermore, the effects of B/O ratios on the pressure output and ignition delay time have been further fully studied. For B/KNO_(3)coated with nano-Al and GF, the highest pressures are 88 KPa and 59 KPa for B/O ratio of 4:6, and the minimum ignition delay time are 94 ms and 148 ms for B/O ratio of 7:3. Based on the above results, the reaction process of boron coated with GF and nano-Al has been proposed to understand combustion mechanism. | Jian Wang Jun Wang Yaofeng Mao Rufang Peng Fude Nie | 2022 | Defence Technology(防务技术)2022，18，9： | 1 |
| 14 | Benchmark calculations and error cancelations for bond dissociation enthalpies of X-NO_(2)显示文摘Safety plays an important role in determining the applicability of energetic compounds,and the bond dissociation enthalpy(BDE)of the“trigger bond”X-NO_(2) provides useful information to evaluate various safety properties.Accurate and rapid calculation of the BDE of X-NO_(2) is of great significance to perform the high-throughput design of energetic compounds,which becomes an increasingly popular means of materials design.We conduct a benchmark BDE calculation for 44 X-NO_(2) samples extracted from the iBond database,with the accuracies of 55 quantum chemistry calculation levels evaluated by the experimentally measured values.Only four levels have the global mean-absolute deviation(MAD)less than 10 kJ/mol,but no calculation level can achieve that all the local MADs of each category less than 10 kJ/mol.We propose a simple correction strategy for the original calculation deviations,and apply it to 30 calculation levels screened out through a series of accuracy assessments and obtain the corrected MAD<6 kJ/mol in some cases.We define a normalized time-cost(NTC)to evaluate the time-cost of each calculation level,and confirm that PBE0-D3/6-31G^(**)(MAD=6.4 kJ/mol,NTC?0.8)works the best for most cases,followed by M062X/6-31g^(**),M062X/6-311g^(**)andɷB97XD/6-311g^(**),based on an insight into the accuracy-cost trade.The present work provides an accurate and fast solution for calculating XNO_(2) BDE via quantum chemical methods,and is expected to be beneficial to enhance the safety prediction efficiency of energetic compounds. | Jian Liu Xudong He Ying Xiong Fude Nie Chaoyang Zhang | 2023 | Defence Technology(防务技术)2023，22，4： | 0 |
| 15 | Construct a 3D microsphere of HMX/B/Al/PTFE to obtain the high energy and combustion reactivity显示文摘Metal(aluminum and boron)based energetic materials have been wildly applied in various fields including aerospace,explosives and micro-devices due to their high energy density.Unfortunately,the low combustion efficiency and reactivity of metal fuels,especially boron(B),severely limit their practical applications.Herein,multi-component 3D microspheres of HMX/B/Al/PTFE(HBA)have been designed and successfully prepared by emulsion and solvent evaporation method to achieve superior energy and combustion reactivity.The reactivity and energy output of HBA are systematically measured by ignitionburning test,constant-volume explosion vessel system and bomb calorimetry.Due to the increased interfacial contact and reaction area,HBA shows higher flame propagation rate,faster pressurization rate and larger combustion heat of 29.95 cm/s,1077 kPa/s,and 6164.43 J/g,which is 1.5 times,3.5 times,and 1.03 times of the physical mixed counterpart(HBA-P).Meanwhile,HBA also shows enhanced energy output and reactivity than 3D microspheres of HMX/B/PTFE(HB)resulting from the high reactivity of Al.The reaction mechanism of 3D microspheres is comprehensively investigated through combustion emission spectral and thermal analysis(TG-DSC-MS).The superior reactivity and energy of HBA originate from the surface etching of fluorine to the inert shell(Al_(2)O_(3) and B_(2)O_(3))and the initiation effect of Al to B.This work offers a promising approach to design and prepare high-performance energetic materials for the practical applications. | Jian Wang Jie Chen Yaofeng Mao Yongjun Deng Wei Cao Fude Nie Jun Wang | 2024 | Defence Technology(防务技术)2024，32，2： | 0 |
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