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All Journal Jurnal Pendidikan Matematika dan IPA Publikasi Pendidikan EDUSAINS Jurnal Pendidikan Fisika Indonesia Indonesian Journal of Mathematics and Natural Sciences Jurnal Pembelajaran Fisika Jurnal Edukasi Matematika dan Sains Berkala Ilmiah Pendidikan Fisika Vidya Karya Jurnal Inovasi dan Pembelajaran Fisika Edukasi: Jurnal Pendidikan Jurnal Pendidikan Informatika dan Sains Jurnal Pendidikan (Teori dan Praktik) JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) JIPF (Jurnal Ilmu Pendidikan Fisika) Journal of Physics: Theories and Applications Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Pengabdian Pada Masyarakat Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA JURNAL PENGABDI JETL (Journal Of Education, Teaching and Learning) JURNAL PENDIDIKAN SAINS DAN APLIKASINYA PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Informasi Sains dan Teknologi (ISAINTEK) PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) JP (Jurnal Pendidikan) : Teori dan Praktik
Wahyudi Wahyudi
IKIP PGRI Pontianak
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : Berkala Ilmiah Pendidikan Fisika

 1 
Fabrikasi Kaca Tellurite Zinc Bismuth Dengan Teknik Melt Quenching Wahyudi, Wahyudi; Angraeni, Lia
Berkala Ilmiah Pendidikan Fisika Vol 6, No 2 (2018): JUNI 2018
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v6i2.4910

Abstract

Penelitian ini betujuan untuk memfabrikasi kaca Tellurite Zinc Bismuth (TZB) denga teknik melt quenching dan mendeskripsikan mengenai kondisi fisika (warna dan transparansi) kaca TZB. Bahan kaca yang digunakan dalam penelitian ini yakni serbuk Tellurite Oxide (TeO2) dengan kemurnian 99,99%, serbuk Zinc Oxide (ZnO) dengan kemurnian 99,9%, dan serbuk Bismut Oxide (Bi2O3) dengan kemurnian 99,9%. Komposisi yang digunakan adalah (80-x)TeO2-20ZnO-xBi2O3 dengan x=8,12,16  (mol%). Tahapan penelitian meliputi penyiapan alat dan bahan, pembuatan sampel dan karakterisasi sampel. Bahan dilebur di dalam furnace CARBOLITETM pada suhu 900oC selama 1 jam kemudian dituang ke dalam mold (cetakan) berukuran (3,5x2,5x0,5) cm yang telah dipanaskan pada suhu 300oC dan didinginkan secara natural cooling. Kaca TZB hasil fabrikasi seperti tampak transparan. Semua sampel kaca yang terbentuk berwarna kuning kehijauan (lime). Perlu dilakukan analisis lebih lanjut berupa UV-VIS untuk menentukan secara pasti pengaruh konsentrasi Bi2O3 sifat optis kaca TZB yang telah difabrikasi.  This research aims to fabricate Tellurite Zinc Bismuth (TZB) glass with melt quenching technique and to describe the physical condition (color and transparency) of TZB glass. The glass materials used in this research are Tellurite Oxide (TeO2) powder with 99.99% purity, 99.9% powder of Zinc Oxide (ZnO), and Bismuth Oxide (Bi2O3) powder with 99.9% purity. The composition used is (80-x) TeO2-20ZnO-xBi2O3 with x = 8.12,16 (mol%). Research stages include preparation of tools and materials, sample preparation and sample characterization. The material is melted in a CARBOLITETM furnace at 900°C for 1 hour then poured into a mold (sized) size (3.5x2.5x0.5) cm which has been heated at a temperature of 300oC and cooled by natural cooling. TZB glass fabrication results as it looks transparent. All glass samples are formed in greenish yellow (lime). Further analysis of UV-VIS is necessary to determine the exact effect of Bi2O3 concentration of the fabricated optical properties of glass TZB.
Model-Based Reasoning in the Deductive Laboratory Work with Arduino and Sensor Module Soka Hadiati; Dwi Fajar Saputri; Wahyudi Wahyudi; Adi Pramuda
Berkala Ilmiah Pendidikan Fisika Vol 9, No 3 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v9i3.8735

Abstract

Laboratory work that has been applied so far is more dominant in deductive laboratory work, but this type of laboratory work is not optimal in stimulating students' reasoning ability. Up to now, model-based reasoning studies on laboratory work have been substantial (especially in measurement and troubleshooting activities) and have not seen overall laboratory activity, including the use of alternative instrumentation such as Arduino and its sensor module. Designing the best laboratory work requires the role of model-based reasoning studies using Arduino devices. A mixed-method research design was used in this study with a theoretical study to obtain a predictive pattern for deductive laboratory work model which was matched with the observations of 50 undergraduate physics education students in laboratory work. Revision activities were shown by students in laboratory work depending on the capabilities of reasoning. The results of this study indicate that revision activities in deductive laboratory work using Arduino can stimulate students' reasoning. Arduino can lead students to explore their thinking and reasoning to solve problems in laboratory work. 
Fabrikasi Kaca Tellurite Zinc Bismuth Dengan Teknik Melt Quenching Wahyudi Wahyudi; Lia Angraeni
Berkala Ilmiah Pendidikan Fisika Vol 6, No 2 (2018): JUNI 2018
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v6i2.4910

Abstract

Penelitian ini betujuan untuk memfabrikasi kaca Tellurite Zinc Bismuth (TZB) denga teknik melt quenching dan mendeskripsikan mengenai kondisi fisika (warna dan transparansi) kaca TZB. Bahan kaca yang digunakan dalam penelitian ini yakni serbuk Tellurite Oxide (TeO2) dengan kemurnian 99,99%, serbuk Zinc Oxide (ZnO) dengan kemurnian 99,9%, dan serbuk Bismut Oxide (Bi2O3) dengan kemurnian 99,9%. Komposisi yang digunakan adalah (80-x)TeO2-20ZnO-xBi2O3 dengan x=8,12,16  (mol%). Tahapan penelitian meliputi penyiapan alat dan bahan, pembuatan sampel dan karakterisasi sampel. Bahan dilebur di dalam furnace CARBOLITETM pada suhu 900oC selama 1 jam kemudian dituang ke dalam mold (cetakan) berukuran (3,5x2,5x0,5) cm yang telah dipanaskan pada suhu 300oC dan didinginkan secara natural cooling. Kaca TZB hasil fabrikasi seperti tampak transparan. Semua sampel kaca yang terbentuk berwarna kuning kehijauan (lime). Perlu dilakukan analisis lebih lanjut berupa UV-VIS untuk menentukan secara pasti pengaruh konsentrasi Bi2O3 sifat optis kaca TZB yang telah difabrikasi.  This research aims to fabricate Tellurite Zinc Bismuth (TZB) glass with melt quenching technique and to describe the physical condition (color and transparency) of TZB glass. The glass materials used in this research are Tellurite Oxide (TeO2) powder with 99.99% purity, 99.9% powder of Zinc Oxide (ZnO), and Bismuth Oxide (Bi2O3) powder with 99.9% purity. The composition used is (80-x) TeO2-20ZnO-xBi2O3 with x = 8.12,16 (mol%). Research stages include preparation of tools and materials, sample preparation and sample characterization. The material is melted in a CARBOLITETM furnace at 900°C for 1 hour then poured into a mold (sized) size (3.5x2.5x0.5) cm which has been heated at a temperature of 300oC and cooled by natural cooling. TZB glass fabrication results as it looks transparent. All glass samples are formed in greenish yellow (lime). Further analysis of UV-VIS is necessary to determine the exact effect of Bi2O3 concentration of the fabricated optical properties of glass TZB.
Co-Authors A. Marzuki A. Pramuda A. Suhandi Adi Pramuda Agus Setiawan Al Sagaf, Syarif Lukman Hakim Anita Anita Anita Anita Anita Anita Annisa Rahmi Atitya, Endah Boisandi Cari, Cari Chris Dwi Yanthy Dewi Liesnoor Setyowati Dwi Fajar Saputri Eka Trisianawati Eka Trisianawati, Eka Elok Wigati Endah Atitya Eti Sukadi Fety Novianty Gasila, Yesi Handi Darmawan Handy Darmawan, Handy Haviz Zuty Ramara Hendrias Hendrias Ira Nofita Sari Isnania Lestari, Isnania Kertinus, Rupus Lia Angraeni Lia Angraeni Lia Angraeni Lia Angraeni Lia Angraeni Lukman Hakim Matsun Misbah Misbah Muhamad Firdaus Novi Sri Hidayati Nurhayati . Nurhayati Nurhayati Nurhayati Nurhayati Nurussaniah Nurussaniah Nurussaniah Nurussaniah Prameswari, Andini R. Susanto Raihan Cahya Adi Putra Ratih Widya Nurcahyo RIMA RIMA Rohani, Fety Novianty, Hemafitria, Rohani, Rupus Kertinus Satwika Trianti Ngandoh Soka Hadiati Sri Koriaty Syarif Fahmi Mauliansyah Syarif Lukman Hakim Al Sagaf Syarif Lukman Hakim Alsagaf Syarifah Fadilah Syarifah Fadillah TATI NURHAYATI Yesi Gasila Yudi Darma Yusi Riksa Yustiana, Yusi Riksa