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All Journal JPSE (Journal of Physical Science and Engineering)
Wicaksono, Adi Tri
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Astronomy Electrical & Electronics Engineering Materials Science & Nanotechnology Physics

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Effect of Sintering Temperature on BPSCCO Superconductor with Addition of Al2O3 Using Wet Mixing Method Aturroifah, Nuviya Illa Muthi; Wicaksono, Adi Tri; Hidayah, Ade Siyanti Nurul; Diantoro, Markus
JPSE (Journal of Physical Science and Engineering) Vol 8, No 1 (2023): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um024v8i12023p060

Abstract

Superconductors are materials that can conduct electric current without resistance. The application of superconducting materials in the field of transportation is the super-fast train or Magnetic Levitation (MagLev). BPSCCO added with Al2O3 nanoparticles has been successfully synthesized using the wet mixing method. In this study, variations in the sintering temperature (840 and 880oC) were carried out using the wet mixing method. The performance of BPSCCO with the addition of Al2O3 was carried out by testing XRD, SEM, and I-V. Based on the results of XRD characterization, the volume fraction, impurity, and crystal size respectively were 57.49% (BPSCCO-840), 38.96% (BPSCCO-880); 42.5% (BPSCCO-840), 38.96% (BPSCCO-880) and 21.38 nm (BPSCCO-840); 28.84 nm (BPSCCO-880). Based on the results of the SEM test, the sample slabs are regular and have little free space. Based on the I-V test results, the BPSCCO-840 sample has the highest electrical conductivity of 2.4x104 S/m at a current of 0.6 mA and the BPSCCO-880 sample has a conductivity of 2.8x104 S/m at a current of 0.3 mA
Co-Authors Aturroifah, Nuviya Illa Muthi Hidayah, Ade Siyanti Nurul Markus Diantoro