دورية أكاديمية
أعرض في EDS

Compounding a High-Permittivity Thermoplastic Material and Its Applicability in Manufacturing of Microwave Photonic Crystals.

التفاصيل البيبلوغرافية
العنوان: Compounding a High-Permittivity Thermoplastic Material and Its Applicability in Manufacturing of Microwave Photonic Crystals.
المؤلفون: Mazzei Capote GA; Department of Mechanical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA., Montoya-Ospina MC; Department of Mechanical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA., Liu Z; Department of Mechanical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA., Mattei MS; Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706, USA., Liu B; Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA., Delgado AP; Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706, USA., Yu Z; Department of Electrical and Computer Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA., Goldsmith RH; Department of Chemistry, University of Wisconsin-Madison, Madison, WI 53706, USA., Osswald TA; Department of Mechanical Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA.
المصدر: Materials (Basel, Switzerland) [Materials (Basel)] 2022 Mar 28; Vol. 15 (7). Date of Electronic Publication: 2022 Mar 28.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI Country of Publication: Switzerland NLM ID: 101555929 Publication Model: Electronic Cited Medium: Print ISSN: 1996-1944 (Print) Linking ISSN: 19961944 NLM ISO Abbreviation: Materials (Basel) Subsets: PubMed not MEDLINE
أسماء مطبوعة: Publication: May 2010- : Basel, Switzerland : MDPI
Original Publication: Basel, Switzerland : Molecular Diversity Preservation International, 2008-2010.
مستخلص: Additive Manufacturing (AM) techniques allow the production of complex geometries unattainable through other traditional technologies. This advantage lends itself well to rapidly iterating and improving upon the design of microwave photonic crystals, which are structures with intricate, repeating features. The issue tackled by this work involves compounding a high-permittivity material that can be used to produce 3D microwave photonic structures using polymer extrusion-based AM techniques. This material was acrylonitrile butadiene styrene (ABS)-based and used barium titanate (BaTiO 3 ) ceramic as the high-permittivity component of the composite and involved the use of a surfactant and a plasticizer to facilitate processing. Initial small amounts of the material were compounded using an internal batch mixer and studied using polymer thermal analysis techniques, such as thermogravimetric analysis, rheometry, and differential scanning calorimetry to determine the proper processing conditions. The production of the material was then scaled up using a twin-screw extruder system, producing homogeneous pellets. Finally, the thermoplastic composite was used with a screw-based, material extrusion additive manufacturing technique to produce a slab for measuring the relative permittivity of the material, as well as a preliminary 3D photonic crystal. The real part of the permittivity was measured to be 12.85 (loss tangent = 0.046) in the range of 10 to 12 GHz, representing the highest permittivity ever demonstrated for a thermoplastic AM composite at microwave frequencies.
References: Materials (Basel). 2020 Mar 24;13(6):. (PMID: 32214040)
Materials (Basel). 2021 Sep 19;14(18):. (PMID: 34576655)
Opt Express. 2001 Jan 29;8(3):173-90. (PMID: 19417802)
Science. 2015 Aug 7;349(6248):622-4. (PMID: 26184914)
Sci Rep. 2016 Mar 04;6:22714. (PMID: 26940381)
Opt Express. 2017 Jul 10;25(14):15772-15777. (PMID: 28789089)
Polymers (Basel). 2018 Jun 14;10(6):. (PMID: 30966700)
Materials (Basel). 2017 Oct 23;10(10):. (PMID: 29065537)
Materials (Basel). 2018 Jul 20;11(7):. (PMID: 30036968)
Materials (Basel). 2018 May 18;11(5):. (PMID: 29783705)
Materials (Basel). 2019 Nov 20;12(23):. (PMID: 31757114)
معلومات مُعتمدة: DMR-1720415 National Science Foundation; CHE-1659223 National Science Foundation
فهرسة مساهمة: Keywords: additive manufacturing; compounding; material extrusion; topological structures; twin-screw extrusion
تواريخ الأحداث: Date Created: 20220412 Latest Revision: 20220419
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC8999560
DOI: 10.3390/ma15072492
PMID: 35407825
قاعدة البيانات: MEDLINE
الوصف
تدمد:1996-1944
DOI:10.3390/ma15072492