Synthesis of aluminum nanoparticles as additive to enhance ignition and combustion of high energy density fuels
Xiu-Tian-Feng E1,2, Lei Zhang1,2, Fang Wang1,2, Xiangwen Zhang1,2, Ji-Jun Zou1,2()
1. Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China 2. Collaborative and Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
High energy density fuels are critical for hypersonic aerospace propulsion but suffer from difficulties of ignition delay and incomplete combustion. This research reports aluminum nanoparticles (Al NPs) assisted ignition and combustion of high energy density JP-10 fuel. Al NPs with a size of 16 nm were fabricated through a mild and simple method by decomposing AlH3·Et2O with the addition of a surfactant ligand. The uniform size distribution, nanoscaled size and surface ligand make Al NPs stably suspend in JP-10, with 80% NPs being dispersed in the liquid fuel after six months. A shock tube test shows that the presence of 1 wt-% Al NPs can significantly shorten ignition delay time at temperature of 1500 to 1750 K, promote the combustion, and enhance energy release of JP-10. This work demonstrates the potential of Al NPs as ignition and combustion additive for high energy density fuel in hypersonic applications.
. [J]. Frontiers of Chemical Science and Engineering, 2018, 12(3): 358-366.
Xiu-Tian-Feng E, Lei Zhang, Fang Wang, Xiangwen Zhang, Ji-Jun Zou. Synthesis of aluminum nanoparticles as additive to enhance ignition and combustion of high energy density fuels. Front. Chem. Sci. Eng., 2018, 12(3): 358-366.
Chung H S, Chen C S H, Kremer R A, Boulton J R, Burdette G W. Recent developments in high-energy density liquid hydrocarbon fuels. Energy & Fuels, 1999, 13(3): 641–649 https://doi.org/10.1021/ef980195k
2
Keshavarz M H, Monjezi K H, Esmailpour K, Zamani M. Performance assessment of some isomers of saturated polycyclic hydrocarbons for use as jet fuel. Propellants, Explosives, Pyrotechnics, 2015, 40(2): 309–314 https://doi.org/10.1002/prep.201400079
3
Sibi M G, Singh B, Kumar R, Pendem C, Sinha A K. Single-step catalytic liquid-phase hydroconversion of DCPD into high energy density fuel exo-THDCPD. Green Chemistry, 2012, 14(4): 976–983 https://doi.org/10.1039/c2gc16264d
4
Wang L, Zou J-J, Zhang X, Wang L. Isomerization of tetrahydrodicyclopentadiene using ionic liquid: Green alternative for jet propellant-10 and adamantine. Fuel, 2012, 91(1): 164–169 https://doi.org/10.1016/j.fuel.2011.07.038
5
Huang M Y, Wu J C, Shieu F S, Lin J J. Isomerization of endotetrahydrodicyclopentadiene over clay-supported chloroaluminate ionic liquid catalysts. Journal of Molecular Catalysis A Chemical, 2010, 315(1): 69–75 https://doi.org/10.1016/j.molcata.2009.09.002
6
Zou J-J, Xiong Z, Zhang X, Liu G, Wang L, Mi Z. Kinetics of tricyclopentadiene hydrogenation over Pd-B/γ-Al2O3 amorphous catalyst. Industrial & Engineering Chemistry Research, 2007, 46(13): 4415–4420 https://doi.org/10.1021/ie0700359
7
Wang L, Zou J-J, Zhang X, Wang L. Rearrangement of tetrahydrotricyclopentadiene using acidic ionic liquid: Synthesis of diamondoid fuel. Energy & Fuels, 2011, 25(4): 1342–1347 https://doi.org/10.1021/ef101702r
8
Zou J-J, Zhang X, Kong J, Wang L. Hydrogenation of dicyclopentadiene over amorphous nickel alloy catalyst SRNA-4. Fuel, 2008, 87(17): 3655–3659 https://doi.org/10.1016/j.fuel.2008.07.006
9
Zou J-J, Xiong Z, Wang L, Zhang X, Mi Z. Preparation of Pd-B/γ-Al2O3 amorphous catalyst for the hydrogenation of tricyclopentadiene. Journal of Molecular Catalysis A Chemical, 2007, 271(1-2): 209–215 https://doi.org/10.1016/j.molcata.2007.03.005
10
E X-T-F, Zhang Y, Zou J-J, Wang L, Zhang X. Oleylamine-protected metal (Pt, Pd) nanoparticles for pseudohomogeneous catalytic cracking of JP-10 jet fuel. Industrial & Engineering Chemistry Research, 2014, 53(31): 12312–12318 https://doi.org/10.1021/ie502311x
11
E X-T-F, Zhang Y, Zou J-J, Zhang X, Wang L. Shape evolution in Brust-Schiffrin synthesis of Au nanoparticles. Materials Letters, 2014, 118(3): 196–199
12
Van Devener B, Anderson S L. Breakdown and combustion of JP-10 fuel catalyzed by nanoparticulate CeO2 and Fe2O3. Energy & Fuels, 2006, 20(5): 1886–1894 https://doi.org/10.1021/ef060064g
13
Shimizu T, Abid A D, Poskrebyshev G, Wang H, Nabity J, Engel J, Yu J, Wickham D, Van Devener B, Anderson S L, Williams S. Methane ignition catalyzed by in situ generated palladium nanoparticles. Combustion and Flame, 2010, 157(3): 421–435 https://doi.org/10.1016/j.combustflame.2009.07.012
14
Van Devener B, Anderson S L, Shimizu T, Wang H, Nabity J, Engel J, Yu J, Wickham D, Williams S. In situ generation of Pd/PdO nanoparticle methane combustion catalyst: Correlation of particle surface chemistry with ignition. Journal of Physical Chemistry C, 2015, 80033(80138): 20632–20639
15
Guo Y, Yang Y, Fang W, Hu S. Resorcinarene-encapsulated Ni-B nano-amorphous alloys for quasi-homogeneous catalytic cracking of JP-10. Applied Catalysis A, General, 2014, 469(3): 213–220 https://doi.org/10.1016/j.apcata.2013.09.050
16
E X-T-F, Pan L, Wang F, Wang L, Zhang X, Zou J-J. Al-nanoparticle-containing nanofluid fuel: Synthesis, stability, properties, and propulsion performance. Industrial & Engineering Chemistry Research, 2016, 55(10): 2738–2745 https://doi.org/10.1021/acs.iecr.6b00043
17
Allen C, Mittal G, Sung C J, Toulson E, Lee T. An aerosol rapid compression machine for studying energetic-nanoparticle-enhanced combustion of liquid fuels. Proceedings of the Combustion Institute, 2011, 33(2): 3367–3374 https://doi.org/10.1016/j.proci.2010.06.007
18
Starik A M, Kuleshov P S, Sharipov A S, Titova N S. Kinetics of ignition and combustion in the Al-CH4-O2 System. Energy & Fuels, 2014, 28(10): 6579–6588 https://doi.org/10.1021/ef5015567
19
Smirnov V V, Kostritsa S A, Kobtsev V D, Titova N S, Starik A M. Experimental study of combustion of composite fuel comprising n-decane and aluminum nanoparticles. Combustion and Flame, 2015, 162(10): 3554–3561 https://doi.org/10.1016/j.combustflame.2015.06.011
20
Haber J A, Buhro W E. Kinetic instability of nanocrystalline aluminum prepared by chemical synthesis; facile room-temperature grain growth. Journal of the American Chemical Society, 1998, 120(42): 10847–10855 https://doi.org/10.1021/ja981972y
21
Jouet R J, Warren A D, Rosenberg D M, Bellitto V J, Park K, Zachariah M R. Surface passivation of bare aluminum nanoparticles using perfluoroalkyl carboxylic acids. Chemistry of Materials, 2005, 800(17): 2987–2996 https://doi.org/10.1021/cm048264y
22
Jouet R J, Carney J R, Granholm R H, Sandusky H W, Warren A D. Preparation and reactivity analysis of novel perfluoroalkyl coated aluminium nanocomposites. Materials Science and Technology, 2006, 22(4): 422–429 https://doi.org/10.1179/174328406X84003
23
Foley T J, Johnson C E, Higa K T. Inhibition of oxide formation on aluminum nanoparticles by transition metal coating. Chemistry of Materials, 2005, 17(16): 4086–4091 https://doi.org/10.1021/cm047931k
24
Fernando K A S, Smith M J, Harruff B A, Lewis W K, Guliants E A, Bunker C E. Sonochemically assisted thermal decomposition of alane N,N-dimethylethylamine with titanium (IV) isopropoxide in the presence of oleic acid to yield air-stable and size-selective aluminum core-shell nanoparticles. Journal of Physical Chemistry C, 2009, 113(2): 500–503 https://doi.org/10.1021/jp809295e
25
Xu S, Liao Q. Shock tube study on auto-ignition delay of kerosene aerosol and its cracked mixture. Procedia Engineering, 2015, 99(1): 338–343 https://doi.org/10.1016/j.proeng.2014.12.544
26
Goulet P J G, Lennox R B. New insights into Brust-Schiffrin metal nanoparticle synthesis. Journal of the American Chemical Society, 2010, 132(28): 9582–9584 https://doi.org/10.1021/ja104011b
27
Xia Y, Xiong Y, Lim B, Skrabalak S E. Shape-controlled synthesis of metal nanocrystals: Simple chemistry meets complex physics? Angewandte Chemie International Edition, 2009, 48(1): 60–103 https://doi.org/10.1002/anie.200802248
28
Lewis W K, Rosenberger A T, Gord J R, Crouse C A, Harruff B A, Shiral Fernando K A, Smith M J, Phelps D K, Spowart J E, Guliants E A, et al. Multispectroscopic (FTIR, XPS, and TOFMS-TPD) investigation of the core-shell bonding in sonochemically prepared aluminum nanoparticles capped with oleic acid. Journal of Physical Chemistry C, 2010, 114(14): 6377–6380 https://doi.org/10.1021/jp100274j
29
Bournel F, Laffon C, Parent P, Tourillon G. Adsorption of acrylic acid on aluminium at 300 K: A multi-spectroscopic study. Surface Science, 1996, 352-354(95): 228–231 https://doi.org/10.1016/0039-6028(95)01138-2
30
Lee H M, Kim Y J. Preparation of size-controlled fine Al particles for application to rear electrode of Si solar cells. Solar Energy Materials and Solar Cells, 2011, 95(12): 3352–3358 https://doi.org/10.1016/j.solmat.2011.07.027
31
Hammerstroem D W, Burgers M A, Chung S W, Guliants E A, Bunker C E, Wentz K M, Hayes S E, Buckner S W, Jelliss P A. Aluminum nanoparticles capped by polymerization of alkyl-substituted epoxides: Ratio-dependent stability and particle size. Inorganic Chemistry, 2011, 50(11): 5054–5059 https://doi.org/10.1021/ic2003386
32
Gan Y, Qiao L. Combustion characteristics of fuel droplets with addition of nano and micron-sized aluminum particles. Combustion and Flame, 2011, 158(2): 354–368 https://doi.org/10.1016/j.combustflame.2010.09.005
33
Zhao Y, Yi H, Jia F, Li H, Peng C, Song S. A novel method for determining the thickness of hydration shells on nanosheets: A case of montmorillonite in water. Powder Technology, 2017, 306(7): 74–79 https://doi.org/10.1016/j.powtec.2016.10.045
34
Davidson D F, Horning D C, Herbon J T, Hanson R K. Shock tube measurements of JP-10 ignition. Proceedings of the Combustion Institute, 2000, 28(2): 1687–1692 https://doi.org/10.1016/S0082-0784(00)80568-8
35
Li Y, Kalia R K, Nakano A, Vashishta P. Size effect on the oxidation of aluminum nanoparticle: Multimillion-atom reactive molecular dynamics simulations. Journal of Applied Physics, 2013, 114(13): 134312–134322 https://doi.org/10.1063/1.4823984
36
Levitas V I. Burn time of aluminum nanoparticles: Strong effect of the heating rate and melt-dispersion mechanism. Combustion and Flame, 2009, 156(2): 543–546 https://doi.org/10.1016/j.combustflame.2008.11.006
