Microwave dielectric properties of zirconia fabricated using NanoParticle Jetting™

Oh, Yongduk; Bharambe, Vivek T.; Mummareddy, Bhargavi; Martin, John H.; McKnight, Jeremy; Abraham, Martín; Walker, Jason; Rogers, Kirk; Conner, Brett; Cortes, Pedro; MacDonald, Eric; Adams, Jack A.

doi:10.1016/j.addma.2019.04.005

Cited by 47 publications

(35 citation statements)

References 36 publications

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“…Ceramic-particle jetting, as implemented by XJet (Rehovot, Israel), is capable of printing zirconia with dielectric properties (after sintering) suitable for electromagnetic applications. 42 The power of AM is in its ability to produce zirconia parts with textured anti-reflective surfaces (eg moth-eyelike), which makes these structures attractive for use in hightemperature missile and rocket radomes that are required to protect expensive antennas and electronics from both natural and operational conditions. 43,44 Other applications of this technology include ceramic substrates for transmission lines and antennas, coded apertures for X-ray imaging, passive beam-forming lenses using spatially graded properties, and photonic crystals.…”

Section: Electronicsmentioning

confidence: 99%

“…For application in electronics, the interest is in using AM to fabricate multi‐material architectures for radiofrequency (RF) components (eg antennas), metamaterials, ceramic microelectronic packaging, sensors, etc 41 See Figure 6. Ceramic‐particle jetting, as implemented by XJet (Rehovot, Israel), is capable of printing zirconia with dielectric properties (after sintering) suitable for electromagnetic applications 42 . The power of AM is in its ability to produce zirconia parts with textured anti‐reflective surfaces (eg moth‐eye‐like), which makes these structures attractive for use in high‐temperature missile and rocket radomes that are required to protect expensive antennas and electronics from both natural and operational conditions 43,44 .…”

Section: Application‐specific Challengesmentioning

confidence: 99%

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Materials research & measurement needs for ceramics additive manufacturing

2020

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We report on a recent workshop dedicated to additive manufacturing (AM) of ceramics that was held at the National Institute of Standards and Technology (NIST) in November 2019. This two‐day all‐invited meeting brought together experts from industry, government agencies and academia to review the state of the field and identify the most pressing applied materials research and metrology issues which, if addressed, could accelerate the incorporation of AM methods into commercial ceramic manufacturing. Besides the AM technologies, the discussions included consideration of the necessary post‐processing steps. We highlight some of the successes and challenges for the adoption of ceramics AM on an industrial scale, as viewed by the workshop participants. We also propose actions for the ceramic community to facilitate the wider commercialization of these fabrication methods.

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Section: Electronicsmentioning

confidence: 99%

Section: Application‐specific Challengesmentioning

confidence: 99%

Materials research & measurement needs for ceramics additive manufacturing

2020

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“…These gas-phase reactions include thermal decomposition, oxidation, or reduction, as well as chemical combination reactions [ 106 ]. The most common is the use of AM for Al 2 O 3 and ZrO 2 [ 107 ]. It is known that when using free sintering or pressure sintering methods, the highest relative density values and thus the best mechanical properties are obtained for very fine powders, preferably sub-micrometer ones ( Figure 5 a).…”

Section: Powder Materials Used For Additive Manufacturingmentioning

confidence: 99%

Powder Bed Fusion Additive Manufacturing Using Critical Raw Materials: A Review

et al. 2021

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The term “critical raw materials” (CRMs) refers to various metals and nonmetals that are crucial to Europe’s economic progress. Modern technologies enabling effective use and recyclability of CRMs are in critical demand for the EU industries. The use of CRMs, especially in the fields of biomedicine, aerospace, electric vehicles, and energy applications, is almost irreplaceable. Additive manufacturing (also referred to as 3D printing) is one of the key enabling technologies in the field of manufacturing which underpins the Fourth Industrial Revolution. 3D printing not only suppresses waste but also provides an efficient buy-to-fly ratio and possesses the potential to entirely change supply and distribution chains, significantly reducing costs and revolutionizing all logistics. This review provides comprehensive new insights into CRM-containing materials processed by modern additive manufacturing techniques and outlines the potential for increasing the efficiency of CRMs utilization and reducing the dependence on CRMs through wider industrial incorporation of AM and specifics of powder bed AM methods making them prime candidates for such developments.

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“…Some inkjet printing techniques make it possible to fabricate various 3D structures. An example uses a patented technology, NanoParticle Jetting, which can use metal and ceramic materials for printing [112]. This system utilizes thousands of printing nozzles to fabricate 3D structured patterns.…”

Section: Inkjet Printingmentioning

confidence: 99%

Advanced Nanomaterials, Printing Processes, and Applications for Flexible Hybrid Electronics

Park

Kim

et al. 2020

Materials

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Recent advances in nanomaterial preparation and printing technologies provide unique opportunities to develop flexible hybrid electronics (FHE) for various healthcare applications. Unlike the costly, multi-step, and error-prone cleanroom-based nano-microfabrication, the printing of nanomaterials offers advantages, including cost-effectiveness, high-throughput, reliability, and scalability. Here, this review summarizes the most up-to-date nanomaterials, methods of nanomaterial printing, and system integrations to fabricate advanced FHE in wearable and implantable applications. Detailed strategies to enhance the resolution, uniformity, flexibility, and durability of nanomaterial printing are summarized. We discuss the sensitivity, functionality, and performance of recently reported printed electronics with application areas in wearable sensors, prosthetics, and health monitoring implantable systems. Collectively, the main contribution of this paper is in the summary of the essential requirements of material properties, mechanisms for printed sensors, and electronics.

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Microwave dielectric properties of zirconia fabricated using NanoParticle Jetting™

Cited by 47 publications

References 36 publications

Materials research & measurement needs for ceramics additive manufacturing

Materials research & measurement needs for ceramics additive manufacturing

Powder Bed Fusion Additive Manufacturing Using Critical Raw Materials: A Review

Advanced Nanomaterials, Printing Processes, and Applications for Flexible Hybrid Electronics

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