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Synthesis and characterization of magnetic porous clay heterostructure |
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| Authors: | Natthaphon Bunnak Sarute Ummartyotin Pitak Laoratanakul Amar S Bhalla Hathaikarn Manuspiya |
| Affiliation: | 1. The Petroleum and Petrochemical College, Chulalongkorn University, Bangkok, 10330, Thailand 3. National Metal and Materials Technology Center, Pathumthani, 12120, Thailand 4. Department of Electrical and Computer Engineering, College of Engineering, The University of Texas at San Antonio, San Antonio, TX, 78249, USA |
| Abstract: | Magnetic porous clay heterostructure (magnetic PCH) was successfully synthesized using a simple precipitation method of applying magnetite onto a PCH surface. X-ray techniques were used to confirm the presence of magnetite in the composite. The magnetite particles, as investigated by the transmission electron microscopy, were spherical nanoparticles (~12.07 nm). The magnetic PCH exhibited characteristics of mesoporous material type IV, similar to PCH. Significant enhancement of the magnetic and dielectric properties in the high frequency range was also observed. |
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