3D-printed polymer-derived ceramics with tunable cellular architectures

被引:3
作者
Sarvestani, H. Yazdani [1 ]
Lacelle, T. [2 ]
Sohrabi-Kashani, A. [1 ]
Shashoua, A. [1 ]
Karamzadeh, V. [1 ]
Ravanbakhsh, H. [1 ]
Robitaille, A. [3 ]
Lavoie, H. [3 ]
Paquet, C. [2 ]
Jakubinek, M. B. [2 ]
Ashrafi, B. [1 ]
机构
[1] Natl Res Council Canada, Aerosp Mfg Technol Ctr, Montreal, PQ H3T 2B2, Canada
[2] Natl Res Council Canada, Div Emerging Technol, Ottawa, ON K1A 0R6, Canada
[3] Def Res & Dev Canada, Valcartier Res Ctr, Quebec City, PQ G3J 1X5, Canada
关键词
Polymer-derived ceramics; Additive manufacturing; TPMS architectures; Mechanical properties; Microstructural characterization; MECHANICAL-PROPERTIES; NACRE-LIKE; 3D; FABRICATION;
D O I
10.1016/j.apmt.2024.102327
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Ceramic materials possess high mechanical strength and environmental stability, but their brittleness limits their suitability for structural applications. A solution lies in using polymer-derived ceramics (PDCs), which offer enhanced toughness and versatility in shaping unlike traditional ceramic processing methods. This study explores tunable ceramic cellular architectures based on triply periodic minimal surface (TPMS) designs, fabricated via stereolithography (SLA) using a silicon oxycarbide precursor formulated for vat photopolymerization. By combining the preceramic polymer with a photoinitiator, crosslinkers, and other additives, intricate shapes are 3D-printed and then pyrolyzed under nitrogen, resulting in PDCs with complex TPMS geometries. The toughness, strength, and stiffness of the 3D-printed structures are evaluated through quasi-static compression experiments. Comprehensive material and microstructural characterizations of the PDCs are performed pre- and postpyrolysis, employing visual inspection, X-ray micro-tomography, thermogravimetric analysis, energy dispersive X-ray spectroscopy, density, and rheological measurements. Optimization of 3D printing and pyrolysis parameters yields ceramic structures with 2.2 MPa compressive strength and 330 MPa stiffness with a lattice density of 0.5 g cm-3. The ceramic material, including porosity, had a maximum density of 1.63 +/- 0.01 g cm-3. This low-cost SLA 3D printing technique is ideal for creating thin features and customized structures of bioinspired, architectured ceramics. Furthermore, the process exhibits excellent printability, being compatible with common and cost-effective SLA, DLP, and LCD 3D printers.
引用
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页数:11
相关论文
共 42 条
[1]   Multifunctional Mechanical Metamaterials Based on Triply Periodic Minimal Surface Lattices [J].
Al-Ketan, Oraib ;
Abu Al-Rub, Rashid K. .
ADVANCED ENGINEERING MATERIALS, 2019, 21 (10)
[2]   Additive manufacturing of architected catalytic ceramic substrates based on triply periodic minimal surfaces [J].
Al-Ketan, Oraib ;
Pelanconi, Marco ;
Ortona, Alberto ;
Abu Al-Rub, Rashid K. .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2019, 102 (10) :6176-6193
[3]   Topologically engineered 3D printed architectures with superior mechanical strength [J].
Ambekar, Rushikesh S. ;
Kushwaha, Brijesh ;
Sharma, Pradeep ;
Bosia, Federico ;
Fraldi, Massimiliano ;
Pugno, Nicola M. ;
Tiwary, Chandra S. .
MATERIALS TODAY, 2021, 48 :72-94
[4]   Thermal shock and chemical corrosion resistance of oxide bonded porous SiC ceramics prepared by infiltration technique [J].
Baitalik, Sanchita ;
Kayal, Nijhuma .
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 781 :289-301
[5]   Additive manufacturing of polymer-derived ceramics: Materials, technologies, properties and potential applications [J].
Chaudhary, Raghvendra Pratap ;
Parameswaran, Chithra ;
Idrees, Muhammad ;
Rasaki, Abolaji Sefiu ;
Liu, Changyong ;
Chen, Zhangwei ;
Colombo, Paolo .
PROGRESS IN MATERIALS SCIENCE, 2022, 128
[6]   Conventional and novel processing methods for cellular ceramics [J].
Colombo, P .
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2006, 364 (1838) :109-124
[7]   Polymer-Derived Ceramics: 40 Years of Research and Innovation in Advanced Ceramics [J].
Colombo, Paolo ;
Mera, Gabriela ;
Riedel, Ralf ;
Soraru, Gian Domenico .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (07) :1805-1837
[8]   A review of the processing, composition, and temperature-dependent mechanical and thermal properties of dielectric technical ceramics [J].
de Faoite, Daithi ;
Browne, David J. ;
Chang-Diaz, Franklin R. ;
Stanton, Kenneth T. .
JOURNAL OF MATERIALS SCIENCE, 2012, 47 (10) :4211-4235
[9]   3D PRINTING Additive manufacturing of polymer-derived ceramics [J].
Eckel, Zak C. ;
Zhou, Chaoyin ;
Martin, John H. ;
Jacobsen, Alan J. ;
Carter, William B. ;
Schaedler, Tobias A. .
SCIENCE, 2016, 351 (6268) :58-62
[10]   Organosilicon polymer-derived ceramics: An overview [J].
Fu, Shengyang ;
Zhu, Min ;
Zhu, Yufang .
JOURNAL OF ADVANCED CERAMICS, 2019, 8 (04) :457-478