2017
DOI: 10.14203/metalurgi.v32i3.330
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Studi Awal Sintesis dan Karakterisasi Bi(Pb)-Sr-Ca-Cu-O dengan Penambahan Carbon Nanotube dan TiO2 Menggunakan Metoda Reaksi Padatan dan Proses Sintering Berulang [Preliminary Study Synthesis and Characterization of Bi(Pb)-Sr-Ca-Cu-O By Addition of Carbon Nanotube and TiO2 Using Solid Reaction Method and Recurrent Sintering Process]

Abstract: IntisariTelah dilakukan sintesis Bi 1,6 Pb 0,4 Sr 2 Ca 2 Cu 3 O 10+δ dengan penambahan CNT (carbon nanotube) dan penambahan TiO 2 menggunakan metoda reaksi padatan dengan proses sintering berulang. Penambahan CNT sebesar 0,1 %berat dan TiO 2 sebesar 5 %berat dan sintering berulang dilakukan untuk mempelajari pengaruhnya terhadap pembentukan fasa 2223 beserta pengotornya, dan mempelajari perubahan morfologi Bi 1,6 Pb 0,4 Sr 2 Ca 2 Cu 3 O 10+δ . Bi 1,6 Pb 0,4 Sr 2 Ca 2 Cu 3 O 10+δ yang dibuat dianalisis dengan X… Show more

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“…In the two samples, they did not show any significant differences in the results of the above characterization. This is enough to prove that the influence of TiO2 on superconducting wire is large enough to reduce TC values [15,17,18]. In this study BPSCCO powder was calculated by stoichiometry with a molar phase of 2223 and (this phase has a Tc of 110 K).…”
Section: Experiments Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…In the two samples, they did not show any significant differences in the results of the above characterization. This is enough to prove that the influence of TiO2 on superconducting wire is large enough to reduce TC values [15,17,18]. In this study BPSCCO powder was calculated by stoichiometry with a molar phase of 2223 and (this phase has a Tc of 110 K).…”
Section: Experiments Methodsmentioning
confidence: 99%
“…The EDS results in sample 2 show that there is an atomic iron content of 19.74% and this is the possibility that causes the formation of Fe-Ti-O (Ferum Titanium Oxide). Considered with the Resistance versus temperature results, TiO addition and the formation of the Fe2.5Ti0.5O4 phase is estimated to have something to do with the Tc value of around 10K [15,17]. The morphology of sample 2 was analyzed by SEM / EDS with the results as in Figure 4.…”
Section: Experiments Methodsmentioning
confidence: 99%