Journal
Optimasi Epoksidasi Fatty Acid Methyl Esters (FAME) Berbasis Palm Olein sebagai Aditif Pemlastis Cat
Indonesian Journal of Chemical Science · Vol. 8 No. 1 (2019) · pp. 34–40
- ISSN
- 2502-6844, 2252-6951
- Published
- 2019-02-15
- Publisher
- Universitas Negeri Semarang
- Language
- eng
Abstract
Telah dilakukan penelitian tentang optimasi epoksidasi fatty acid methyl ester (FAME) berbasis palm olein sebagai aditif pemlastis cat. Penelitian ini bertujuan untuk mengetahui hasil optimum senyawa epoksi yang telah disintesis berdasarkan parameter bilangan oksiran dan bilangan iod. Sintesis senyawa epoksi dilakukan menggunakan FAME, asam asetat, katalis amberlit IR-120, asam peroksida 50%, dan pelarut toluen pada suhu 70 oC dan kecepatan pengadukan 100 rpm. Pada optimasi waktu 1, 3, dan 5 jam didapat waktu optimum sintesis pada 3 jam dengan nilai bilangan oksiran sebesar 4,17% dan bilangan iod sebesar 7,66%. Pada optimasi rasio dan penambahan katalis, didapat optimum sintesis pada rasio 1:2 dan penambahan katalis 3 gram dengan bilangan oksiran 4,26% dan bilangan iod sebesar 5,42%. Konversi sebesar 90% dan selektivitas sebesar 70%. Hasil karakterisasi menggunakan FT-IR diketahui bahwa senyawa hasil sintesis diduga mengandung senyawa epoksi. Analisis data menggunakan RSM menunjukkan korelasi yang tinggi antara variable bebas dengan respon berupa variable terikat sebesar 96%.
Collaboration network of the authors
40 authors · 158 co-authorship links · 4 across different organisations · 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
- Universitas Halu Oleo
- Universiti Teknologi MARA
- Cenderawasih University
- IPB University
- 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 |
|---|---|---|
| Nanik Wijayati | State University of Semarang | 6 |
| Sri Mursiti | Affiliation unknown | 4 |
| Supartono Supartono | Affiliation unknown | 4 |
| Kasmui Kasmui | State University of Semarang | 4 |
| Sudarmin Sudarmin | Affiliation unknown | 4 |
| Sri Wardani | State University of Semarang | 4 |
| Woro Sumarni | State University of Semarang | 4 |
| Endang Susilaningsih | State University of Semarang | 4 |
| Sigit Priatmoko | State University of Semarang | 3 |
| F. Widhi Mahatmanti | Affiliation unknown | 3 |
| Sri Susilogati Sumarti | State University of Semarang | 3 |
| Edy Cahyono | State University of Semarang | 3 |
| Agung Tri Prasetya | Affiliation unknown | 2 |
| Murbangun Nuswowati | State University of Semarang | 2 |
| Samuel Budi Wardana Kusuma | Affiliation unknown | 2 |
| Melinda Dwi Lestari | Affiliation unknown | 2 |
| Jumaeri Jumaeri | Affiliation unknown | 2 |
| Sri Nurhayati | State University of Semarang | 2 |
| Sri Haryani | Affiliation unknown | 2 |
| M. Dhiyaulkhaq | State University of Semarang | 1 |
| D. Nasekhah | Affiliation unknown | 1 |
| M. H. Ismail | Universiti Teknologi MARA | 1 |
| Yuliana Yuliana | Cenderawasih University | 1 |
| Jahidin Jahidin | Affiliation unknown | 1 |
| Jamhir Safani | Universitas Halu Oleo | 1 |
| Ilham Ilham | Affiliation unknown | 1 |
| Jafriati Jafriati | Universitas Halu Oleo | 1 |
| Lymbran Tina | Affiliation unknown | 1 |
| Jamal Harimudin | Affiliation unknown | 1 |
| Jafar Jafar | Affiliation unknown | 1 |
| La Arapu | Affiliation unknown | 1 |
| Ervizal A.M. Zuhud | IPB University | 1 |
| Agustina Y.S. Arobaya | Affiliation unknown | 1 |
| Iskandar Z. Siregar | Affiliation unknown | 1 |
| Edi Kurniadi | Affiliation unknown | 1 |
| Hanni Garminia | Affiliation unknown | 1 |
| Andi Muhammad Anwar | 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.