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Additive manufacturing and combustion performance of CL-20 composites

  • Composites & nanocomposites
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Abstract

The 3D printing technology has evolved impressively over the last decade in its ability to fabricate structures with complex architectures at the micro- and macroscale. 3D printing of high explosive would reduce the unnecessary process for excessive handling, post-processing, and stockpiling confers benefits to safety, cost, waste, and flexibility. To truly take advantage of direct writing technology, materials and inks are allowed for fast and reliable deposition. Herein, 3D printable ink based on CL-20/HTPB was designed and printed. The explosive ink exhibited high performance, validating the potential of fully 3D printed structures with high performance of combustion. The method can print complex geometries with well-defined dimensions. To achieve high-quality printing with continuous ink, the uniformities were further optimized by tuning the concentrations of the CL-20, and the binder rate to curing agent. With the aid of 3D printing, various novel applications and functionalities became accessible, which is beyond the limits of conventional charge process (press loading and casting curing). This approach makes printing of diverse patterns possible, which open new avenues to fabricate gradient structure explosive and propellant with tunable safe combustion and detonation properties.

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References

  1. Kim JH, Lee S, Wajahat M, Jeong H, Chang WS, Jeong HJ, Yang JR, Kim JT, Seol SK (2016) Three-dimensional printing of highly conductive carbon nanotube microarchitectures with fluid ink. ACS Nano 10:8879–8887

    Article  CAS  Google Scholar 

  2. Sun K, Wei TS, Ahn BY, Seo JY, Dillon SJ, Lewis JA (2013) 3D printing of interdigitated li-ion microbattery architectures. Adv Mater 25:4539–4543

    Article  CAS  Google Scholar 

  3. Wei TS, Ahn BY, Grotto J, Lewis JA (2018) 3D Printing of customized li-ion batteries with thick electrodes. Adv Mater 16:1703027

    Article  Google Scholar 

  4. Ahn BY, Lorang DJ, Duoss EB, Lewis JA (2010) Direct-write assembly of microperiodic planar and spanning ITO microelectrodes. Chem Commun 46:7118–7120

    Article  CAS  Google Scholar 

  5. Vyatskikh A, Delalande S, Kudo A, Zhang X, Portela CM, Greer JR (2018) Additive manufacturing of 3d nano-architected metals. Nat Commun 9:3864–3870

    Article  Google Scholar 

  6. Skylar-Scott MA, Gunasekaran S, Lewis JA (2016) Laser-assisted direct ink writing of planar and 3D metal architectures. Proc Natl Acad Sci USA 113:6137–6142

    Article  CAS  Google Scholar 

  7. Parekh DP, Ladd C, Panich L, Moussa K, Dickey MD (2016) 3D printing of liquid metals as fugitive inks for fabrication of 3D microfluidic channels. Lab Chip 16:1812–1820

    Article  CAS  Google Scholar 

  8. An BX, Ma Y, Li WB, Su M, Li FY, Song YL (2016) Three-dimensional multi-recognition flexible wearable sensor via graphene aerogel printing. Chem Commun 52:10948–10951

    Article  CAS  Google Scholar 

  9. Kinstlinger IS, Miller JS (2016) 3D-printed fluidic networks as vasculature for engineered tissue. Lab Chip 16:2025–2043

    Article  CAS  Google Scholar 

  10. Sullivan KT, Zhu C, Duoss EB, Gash AE, Kolesky DB, Kuntz JD, Lewis JA, Spadaccini CM (2016) Controlling material reactivity using architecture. Adv Mater 28:1934–1939

    Article  CAS  Google Scholar 

  11. Wang HY, Rehwoldt M, Kline DJ, Wu T, Wang P, Zachariah MR (2019) Comparison study of the ignition and combustion characteristics of directly-written Al/PVDF, Al/Viton and Al/THV composites. Combust Flame 201:181–186

    Article  CAS  Google Scholar 

  12. Walters IT, Groven LJ (2019) Environmentally friendly boron-based pyrotechnic delays: an additive manufacturing approach. ACS Sustain Chem Eng 7:4360–4367

    Article  CAS  Google Scholar 

  13. Bencomo JA, Iacono ST, Mccollum J (2018) 3D printing multifunctional fluorinated nanocomposites: tuning electroactivity, rheology and chemical reactivity. J Mater Chem A 6:12308–12315

    Article  CAS  Google Scholar 

  14. Durban MM, Golobic AM, Grapes MD, Bukovsky EV, Gash AE, Sullivan KT (2018) Development and characterization of 3D printable thermite component materials. Adv Mater Technol 3:1800120

    Article  Google Scholar 

  15. Slocik JM, McKenzie R, Dennis PB, Naik RR (2017) Creation of energetic biothermite inks using ferritin liquid protein. Nat Commun 8:15156

    Article  Google Scholar 

  16. Ruz-Nuglo FD, Groven LJ (2017) 3-D Printing and development of fluoropolymer based reactive inks. Adv Eng Mater 20:1700390

    Article  Google Scholar 

  17. Wang HY, Shen JP, Kline DJ, Eckman N, Agrawal NR, Wu T, Wang P, Zachariah MR (2019) Direct writing of a 90 wt% particle loading nanothermite. Adv Mater 31:1806575

    Article  Google Scholar 

  18. Mao YF, Zhong L, Zhou X, Zheng DW, Zhang XQ, Duan T, Nie FD, Gao B, Wang DJ (2019) 3D printing of micro-architected Al/CuO-based nanothermite for enhanced combustion performance. Adv Eng Mater 21:1900825

    Article  Google Scholar 

  19. Xu CH, An CW, He YN, Zhang YR, Li QB, Wang JY (2018) Direct ink writing of DNTF based composite with high performance. Propellants Explos Pyrotech 43:754–758

    Article  CAS  Google Scholar 

  20. Sweeney M, Campbell LL, Hanson J, Pantoya ML, Christopher GF (2017) Characterizing the feasibility of processing wet granular materials to improve rheology for 3D printing. J Mater Sci 52:13040–13053. https://doi.org/10.1007/s10853-017-1404-z

    Article  CAS  Google Scholar 

  21. Ihnen AC, Petrock AM, Chou T, Samuels PJ, Fuchs BE, Lee WY (2011) Crystal morphology variation in inkjet-printed organic materials. Appl Surf Sci 258:827–833

    Article  CAS  Google Scholar 

  22. Xu CH, An CW, Li QB, Xu S, Wang S, Guo H, Wang JY (2018) Preparation and performance of pentaerythrite tetranitrate-based composites by direct ink writing. Propellants Explos Pyrotech 43:1149–1156

    Article  CAS  Google Scholar 

  23. Guo H, Xu S, Gao HH, Geng XH, An CW, Xu CH, Li QB, Wang S, Ye BY, Wang JY (2019) CL-20 Based ultraviolet curing explosive composite with high performance. Propellants Explos Pyrotech 44:935–940

    Article  CAS  Google Scholar 

  24. Muth JT, Dixon PG, Woish L, Gibson LJ, Lewis JA (2017) Architected cellular ceramics with tailored stiffness via direct foam writing. Proc Natl Acad Sci USA 114:1832–1837

    Article  CAS  Google Scholar 

  25. Rao RB, Krafcik KL, Morales AM, Lewis JA (2005) Microfabricated deposition nozzles for direct-write assembly of three-dimensional periodic structures. Adv Mater 17:3289–3293

    Article  Google Scholar 

  26. Rj Y, An HM, Tan HM (2003) Combustion and thermal decomposition of HNIW and HTPB/HNIW propellants with additives. Combust Flame 135:463–473

    Article  Google Scholar 

  27. Nair UR, Sivabalan R, Gore GM, Geetha M, Asthana SN, Singh H (2005) Hexanitrohexaazaisowurtzitane (CL-20) and CL-20-based formulations (review). Combust Explos Shock 41:121–132

    Article  Google Scholar 

  28. Wang JY, An CW, Li G, Liang L, Xu WZ, Wen K (2011) Preparation and performances of castable HTPB/CL-20 booster explosives. Propellants Explos Pyrotech 36:34–41

    Article  Google Scholar 

  29. Wang DJ, Zheng BH, Guo CP, Gao B, Wang J, Yang GC, Huang H, Nie FD (2016) Formulation and performance of functional sub-micron CL-20-based energetic polymer composites ink for direct-write assembly. RSC Adv 6:112325–112331

    Article  CAS  Google Scholar 

  30. Kissinger HE (1957) Reaction kinetics in differential thermal analysis. Anal Chem 11:1702–1706

    Article  Google Scholar 

  31. Guo CP, Wang DJ, Gao B, Wang J, Luo B, Yang GC, Nie FD (2016) Solid-solid phase transition study of ε-CL-20/binder composites. RSC Adv 6:859–865

    Article  CAS  Google Scholar 

  32. Sinditskii VP, Egorshev VY, Berezin MV, Serushkin VV, Milyokhin YM, Matveev AA (2003) Combustion behavior and flame structure of high energy caged nitramine hexanitrohexaazaisowurtzitane and mixtures thereof. In: Proceedings of the 9th International workshop on combustion and propulsion: novel energetic materials and application, Lerici, Italy, 2003. Pp 10–13

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Acknowledgements

This work was supported and funded by Longshan academic talent research supporting program of SWUST, China, the application foundation project of SiChuan, and the Natural Science Foundation of China (Nos. 17LZX509, 18LZX684, 19YYJC0788, 11602239, and 11872341). We thank Liu Yi, Zhou Xu, and Zhong Lin in our group for SEM characterization and Dr Jialin Cai (Institute of Chemical Materials, China Academy of Engineering Physics, Mianyang) for testing of XRD.

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Correspondence to Wang Dunju or Nie Fude.

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Dunju, W., Changping, G., Ruihao, W. et al. Additive manufacturing and combustion performance of CL-20 composites. J Mater Sci 55, 2836–2845 (2020). https://doi.org/10.1007/s10853-019-04209-w

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  • DOI: https://doi.org/10.1007/s10853-019-04209-w

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