Journal
Karakterisasi dan Uji Sifat Fisik Material Zeolit Modifikasi Magnetit sebagai Adsorben Ion Klorida dalam Larutan Berair
Indonesian Journal of Chemical Science · Vol. 8 No. 2 (2019) · pp. 87–92
- ISSN
- 2502-6844, 2252-6951
- Published
- 2019-07-21
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Preparasi zeolit modifikasi magnetit telah berhasil dilakukan secara kopresipitasi yang diawali dengan melarutkan zeolit ke dalam aquademin. Suspensi zeolit diaduk dengan menambahkan larutan basa NaOH 1 M dan larutan logam Fe2+ dan Fe3+ pada pH 12 dengan temperatur 65 °C. Material zeolit modifikasi magnetit hasil sintesis dikarakterisasi menggunakan FT-IR (Fourtier Transform Infrared Spectroscopy) dan XRD (X-Ray Diffraction). Material zeolit modifikasi magnetit hasil preparasi dapat ditarik menggunakan medan magnet eksternal sehingga memungkinkan material memiliki karakteristik yang mampu menjerap ion klorida. Pita serapan utama terletak pada bilangan gelombang 1.021 cm-1 yang merupakan vibrasi regangan asimetri Si-O-Si. Berdasarkan perhitungan yang telah dilakukan, diperoleh ukuran partikel rata-rata zeolit sebesar 61,68 nm. Proses modifikasi magnetit terhadap zeolit yang telah dilakukan menyebabkan turunnya kristalinitas pada material, sehingga ukuran kristal berkurang menjadi 58,18 nm.
Collaboration network of the authors
40 authors · 135 co-authorship links · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Ella Kusumastuti | Affiliation unknown | 9 |
| Agung Tri Prasetya | State University of Semarang | 7 |
| Jumaeri Jumaeri | Affiliation unknown | 4 |
| F. Widhi Mahatmanti | Affiliation unknown | 4 |
| Sri Haryani | Affiliation unknown | 3 |
| Decky Avrilianda | State University of Semarang | 2 |
| Kasmui Kasmui | State University of Semarang | 2 |
| Winarni Pratjojo | Affiliation unknown | 2 |
| Bambang Eko Susilo | State University of Semarang | 2 |
| Trida Ridho Fariz | State University of Semarang | 2 |
| Sri Sukaesih | State University of Semarang | 2 |
| Siti Wahyuni | Affiliation unknown | 2 |
| Aditya Marianti | Affiliation unknown | 2 |
| Virgania Sari | Affiliation unknown | 2 |
| Woro Sumarni | State University of Semarang | 2 |
| Sri Mantini Rahayu Sedyawati | Affiliation unknown | 2 |
| Endang Susilaningsih | State University of Semarang | 2 |
| Fransiska Widhi Mahatmanti | Affiliation unknown | 2 |
| Rahmawati | State University of Semarang | 1 |
| Wiwik Hidayati | State University of Semarang | 1 |
| Harianingsih Harianingsih | Affiliation unknown | 1 |
| Vera Noviana Sulistyawan | Affiliation unknown | 1 |
| Muhammad Rizky Fahrizal Putra | Affiliation unknown | 1 |
| Muhammad Rafi Hanairo Sokmawan | Affiliation unknown | 1 |
| Jajang Jalaluddin | Affiliation unknown | 1 |
| Ellianawati Ellianawati | State University of Semarang | 1 |
| Lutfia Agustin | Affiliation unknown | 1 |
| Nuril Huda | Affiliation unknown | 1 |
| Siti Herlina Dewi | State University of Semarang | 1 |
| SRI WAHYUNI | Affiliation unknown | 1 |
| Mohammad Haris Baihaqi | Affiliation unknown | 1 |
| Fika Maulydha Hardiyanti | Affiliation unknown | 1 |
| Eka Siti Rinjani | Affiliation unknown | 1 |
| Budi Astuti | Affiliation unknown | 1 |
| Sungkowo Sungkowo | Affiliation unknown | 1 |
| Yuan Maylia Rosanti | Affiliation unknown | 1 |
| Rojja Maysa Rohmah | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.