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http://repository.ipb.ac.id/handle/123456789/157758Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Sholeha, Novia Amalia | - |
| dc.contributor.author | Ayyubi, Daffa Al | - |
| dc.date.accessioned | 2024-08-18T02:24:04Z | - |
| dc.date.available | 2024-08-18T02:24:04Z | - |
| dc.date.issued | 2024 | - |
| dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/157758 | - |
| dc.description.abstract | Pemanfaatan limbah sekam padi sebagai bahan baku silika untuk sintesis material mesopori, khususnya Santa Barbara Amorphous-15 (SBA-15) yang menawarkan solusi inovatif terhadap masalah lingkungan dan ekonomi. Penelitian ini bertujuan mengetahui pengaruh perlakuan pre-treatment pada sekam padi yaitu furnace dan non furnace terhadap hasil sintesis SBA-15. Metode yang digunakan meliputi pre-treatment sekam padi, preparasi SiO2, dan sintesis SBA-15 metode yang digunakan adalah metode sol-gel yang melibatkan prekursor silika, surfaktan P123, dan kalsinasi pada suhu tinggi. Hasil XRF menunjukkan kemurnian SiO2 dari furnace (96,585%) lebih tinggi dibandingkan non furnace (95,746%). XRD menunjukkan pola difraksi heksagonal dengan 3 puncak difraksi. SEM menunjukkan bahwa perlakuan furnace memberikan kontrol lebih baik terhadap ukuran dan distribusi pori dibandingkan non furnace. Perlakuan furnace pada memiliki kualitas yang lebih baik dibandingkan non furnace. | - |
| dc.description.abstract | Utilization of rice husk waste as silica raw material for the synthesis of mesoporous materials, especially Santa Barbara Amorphous-15 (SBA-15), which offers innovative solutions to environmental and economic problems. This research aims to determine the effect of pre-treatment on rice husks, namely furnace and non-furnace, on the results of SBA-15 synthesis. The methods used include rice husk pre-treatment, SiO2 preparation, and SBA-15 synthesis. The method used is a sol gel method involving silica precursors, P123 surfactant, and calcination at high temperatures. XRF results show that the purity of SiO2 from the furnace (96.585%) is higher than non-furnace (95.746%). XRD shows a hexagonal diffraction pattern with 3 diffraction peaks. SEM shows that furnace treatment provides better control over pore size and distribution compared to non-furnace treatment. Furnace treatment has better quality than non furnace treatment. | - |
| dc.description.sponsorship | null | - |
| dc.language.iso | id | - |
| dc.publisher | IPB University | id |
| dc.title | Pemanfaatan Limbah Sekam Padi dari Mulyaharja sebagai Bahan Baku Dasar Silika Amorf untuk Material Santa Barbara Amorphous-15 (SBA-15) | id |
| dc.title.alternative | Utilization of Rice Husk Waste from Mulyaharja as Basic Raw Material for Amorphous Silica for Santa Barbara Amorphous-15 (SBA-15) Material | - |
| dc.type | Tugas Akhir | - |
| dc.subject.keyword | SBA-15 | id |
| dc.subject.keyword | rice husk | id |
| dc.subject.keyword | silica | id |
| Appears in Collections: | UT - Chemistry Analysis | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| cover_J0312201107_07cea65e813c482a878cc041a2d896df.pdf | Cover | 494.57 kB | Adobe PDF | View/Open |
| fulltext_J0312201107_352e0923d2e84fdca5f7c1f01a6f0d49.pdf Restricted Access | Fulltext | 1.53 MB | Adobe PDF | View/Open |
| lampiran_J0312201107_2c6519a8da2d470f95b2f7ce86cb1bfd.pdf Restricted Access | Lampiran | 273.26 kB | Adobe PDF | View/Open |
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