Potensi Nanopartikel Magnetit Pasir Besi Lampanah Aceh Besar Melalui Studi Kajian Teknik Pengolahan, Sintesis Dan Karakteristik Struktur

Abstract

Research on the sand iron potential in generating magnetite nanoparticles in Lampanah Aceh Besar through a study of techniques processing, synthesis methods and structural characteristics has been completed. The method used in this research is qualitative method in the kind of literature study from the data of Banda Aceh ESDM Ministry. The results of this study indicate that iron sand in Lampanah area has a dominant element which contained Fe3O4. The magnetic separation method is used to separate the iron sand from impurities, while the co-precipitation synthesis of one of the methods chosen in generating the magnetite nanoparticles which due to a simple, economical experimental process and low treatment temperature. Through the XRD test, the cubic iron sand magnetite nanoparticles with a 2 angle are 35,55o, 57,13o and 62,70o with the hkl [311], [511] and [440], while the TEM and SEM tests showed that the dominant particle shape is round and the distribution is tight. Therefore, controlling the size and shape of iron sand magnetite nanoparticles will provide great potential in the magnetic field of magnetism. The conclusions of this study show that the iron sand located in Aceh Besar has the potential to be a magnetite nanoparticle.

Sintesis Dan Analisis Kandungan Mineral Dan Karakteristik Sifat Listrik Nanopartikel Pasir Besi Pantai Telindung Kabupaten Lombok Timur

“…Pasir besi berukuran nano mempunyai sifat ferimagnetik memiliki peluang aplikasi yang luas. Pengaplikasian pasir besi yang berukuran nanopartikel merupakan sebuah kebutuhan yang diperlukan untuk memenuhi bahan baku industri di bidang elektronik yang perkembangan dan kebutuhan semakin meningkat, seperti dalam aplikasi di bidang industri yaitu keramik, katalis, energy storage, magnetic data storage, ferofluida, absorbent maupun dalam diagnosis medis (Nengsih, 2018). Untuk mengetahui karakteristik dari sifat listrik sebuah bahan yakni dielektrisitas dan resistivitas.…”

Karakteristik Nanopartikel Magnetite Besi Oksida Lampanah Aceh Besar Melalui Metode Kopresipitasi

“…Tahapan selanjutnya adalah mensintesis nanopartikel magnetit dengan metode kopresipitrasi dan kajian struktur nanopartikel magnetit dari pasir besi Lampanah Aceh Besar. Adapun tahapan lengkap yang dipakai dalam sintesis nanopartikel magnetite besi oksida merujuk pada kajian sebelumnya (Nengsih, S., 2018) Hasil uji SEM untuk nanopartikel magnetite yang disintesis melalui metode kopresipitasi telah selesai dilakukan dengan beberapa pembesaran. Dari Gambar 4 di atas dapat diamati semakin kecil skala pembesaran diperoleh gambaran morfologinya yang lebih jelas.…”

A systematic review of the trends thin film characteristics research as electronic device (2015-2024)

“…This is inseparable from active volcanic activity which always releases the mineral material it contains. According to Nengsih (2018) the distribution of iron sand in Indonesia is found on the islands of Sumatra, Java, Kalimantan, Sulawesi and Papua. Studies have been carried out on the presence of iron sand in Aceh Province to predict the content of mineral compounds such as iron sand in Lampanah, Aceh Besar Regency, Mon Keulayu Bireuen, White River Channel, Gayo Lues Regency, Aloe Dawah, Aloe Camcung and Aloe Udang, Southwest Aceh Regency.…”