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Nadarajah R, Tasdemir L, Thiel C, Salamon S, Semisalova AS, Wende H, Farle M, Barcikowski S, Erni D, Gökce B. Formation of Fe-Ni Nanoparticle Strands in Macroscopic Polymer Composites: Experiment and Simulation. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2095. [PMID: 34443925 PMCID: PMC8398175 DOI: 10.3390/nano11082095] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/08/2021] [Accepted: 08/12/2021] [Indexed: 02/04/2023]
Abstract
Magnetic-field-induced strand formation of ferromagnetic Fe-Ni nanoparticles in a PMMA-matrix is correlated with the intrinsic material parameters, such as magnetization, particle size, composition, and extrinsic parameters, including magnetic field strength and viscosity. Since various factors can influence strand formation, understanding the composite fabrication process that maintains the strand lengths of Fe-Ni in the generated structures is a fundamental step in predicting the resulting structures. Hence, the critical dimensions of the strands (length, width, spacing, and aspect ratio) are investigated in the experiments and simulated via different intrinsic and extrinsic parameters. Optimal parameters were found by optical microscopy measurements and finite-element simulations using COMSOL for strand formation of Fe50Ni50 nanoparticles. The anisotropic behavior of the aligned strands was successfully characterized through magnetometry measurements. Compared to the unaligned samples, the magnetically aligned strands exhibit enhanced conductivity, increasing the current by a factor of 1000.
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Affiliation(s)
- Ruksan Nadarajah
- Technical Chemistry I, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 7, 45141 Essen, Germany; (R.N.); (L.T.); (S.B.)
| | - Leyla Tasdemir
- Technical Chemistry I, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 7, 45141 Essen, Germany; (R.N.); (L.T.); (S.B.)
| | - Christian Thiel
- General and Theoretical Electrical Engineering (ATE), Center for Nanointegration Duisburg-Essen (CENIDE), University Duisburg-Essen, 47048 Duisburg, Germany; (C.T.); (D.E.)
| | - Soma Salamon
- Faculty of Physics, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Lotharstr. 1, 47057 Duisburg, Germany; (S.S.); (A.S.S.); (H.W.); (M.F.)
| | - Anna S. Semisalova
- Faculty of Physics, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Lotharstr. 1, 47057 Duisburg, Germany; (S.S.); (A.S.S.); (H.W.); (M.F.)
| | - Heiko Wende
- Faculty of Physics, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Lotharstr. 1, 47057 Duisburg, Germany; (S.S.); (A.S.S.); (H.W.); (M.F.)
| | - Michael Farle
- Faculty of Physics, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Lotharstr. 1, 47057 Duisburg, Germany; (S.S.); (A.S.S.); (H.W.); (M.F.)
| | - Stephan Barcikowski
- Technical Chemistry I, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 7, 45141 Essen, Germany; (R.N.); (L.T.); (S.B.)
| | - Daniel Erni
- General and Theoretical Electrical Engineering (ATE), Center for Nanointegration Duisburg-Essen (CENIDE), University Duisburg-Essen, 47048 Duisburg, Germany; (C.T.); (D.E.)
| | - Bilal Gökce
- Technical Chemistry I, Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 7, 45141 Essen, Germany; (R.N.); (L.T.); (S.B.)
- Materials Science and Additive Manufacturing, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
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Shishov A, Gordeychuk D, Logunov L, Levshakova A, Andrusenko E, Chernyshov I, Danilova E, Panov M, Khairullina E, Tumkin I. Laser-induced deposition of copper from deep eutectic solvents: optimization of chemical and physical parameters. NEW J CHEM 2021. [DOI: 10.1039/d1nj04158d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Fabrication of conductive copper structures on the surface of various dielectric materials is quite important in many fields of science.
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Affiliation(s)
- Andrey Shishov
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Dmitry Gordeychuk
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Lev Logunov
- School of Physics and Engineering, ITMO University, Lomonosova, 9, Saint-Petersburg, 191002, Russia
| | - Aleksandra Levshakova
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Elena Andrusenko
- TheoMAT Group, ChemBio Cluster, ITMO University, Lomonosova, 9, Saint-Petersburg, 191002, Russia
- TsyfroCatLab Group, University of Tyumen, Volodarskogo St.6, 625003, Tyumen, Russia
| | - Ivan Chernyshov
- TheoMAT Group, ChemBio Cluster, ITMO University, Lomonosova, 9, Saint-Petersburg, 191002, Russia
| | - Elena Danilova
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Maxim Panov
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Evgeniia Khairullina
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Ilya Tumkin
- Institute of Chemistry, Saint Petersburg State University, SPbSU, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
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