Sintesis Multiferoik BiFeO3 Berbasis Pasir Besi dengan Metode Sol Gel

Mariya Arifani, Malik Anjelh Baqiya, Darminto Darminto
Submission Date: 2012-07-20 16:37:36
Accepted Date: 2013-01-17 08:16:23

Abstract


Multiferoik BiFeO3 telah berhasil disintesis dengan metode Sol Gel yang berbasis pasir besi (Pantai Jolosutro, Blitar. Pada penelitian ini digunakan metode Sol Gel dengan variasi suhu kalsinasi antara 250°C - 500°C dengan waktu penahanan selama 1 jam pada tungku tabung yang dialiri gas nitrogen. Hasil sintesis dikarakterisasi dengan uji XRD (X-ray Difraction). Multiferoik BiFeO3 yang disintesis menggunakan metode sol gel memiliki kemurnian  93,13%. Ukuran kristal yang dihasilkan pada rentang suhu kalsinasi tersebut antara 7,2 nm – 62,4 nm. Nilai susebtibilitas bahan semakin meningkat yang mengidentifikasikan bahan bersifat feromagnetik.



Keywords


Sol Gel; Multiferoik BiFeO3; Pasir Besi

Full Text: PDF

CC Licencing


Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).

Refbacks

  • There are currently no refbacks.


Lembaga Penjaminan Mutu, Pengelolaan dan Perlindungan Kekayaan Intelektual (LPMP2KI) ITS
Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.