PEMBUATAN ULTRA FINE AMORPHOUS SILICA (UFAS) DARI JERAMI DAN SEKAM PADI
DOI:
https://doi.org/10.23887/jstundiksha.v3i1.2905Abstract
Penelitian ini bertujuan membuat UFAS dari jerami dan sekam padi dan mengkarakterisasi hasilnya dengan XRF dan XRD. Bubuk abu sekam dan jerami padi dihasilkan melalui leaching dan tanpa leaching. Abu dianalis dengan XRF, kemudian direfluks menjadi UFAS dan hasilnya dianalisis dengan XRD dan XRF. UFAS dari sekam padi dengan leaching menghasilkan randemen tertinggi, fase amorp dan tingkat kemurnian yang paling baik. Melalui leaching, abu jerami juga menghasilkan UFAS tetapi dengan randemen yang lebih rendah. UFAS yang dihasilkan diidentifikasi sebagai bubuk silika amorp dengan fase kristobalit.
Downloads
How to Cite
Issue
Section
License
Authors who publish with the Jurnal Sains dan Teknologi (JST) agree to the following terms:
- Authors retain copyright and grant the journal the right of first publication with the work simultaneously licensed under a Creative Commons Attribution License (CC BY-SA 4.0) that allows others to share the work with an acknowledgment 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 acknowledgment 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)