Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/157758
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dc.contributor.advisorSholeha, Novia Amalia-
dc.contributor.authorAyyubi, Daffa Al-
dc.date.accessioned2024-08-18T02:24:04Z-
dc.date.available2024-08-18T02:24:04Z-
dc.date.issued2024-
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/157758-
dc.description.abstractPemanfaatan 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.abstractUtilization 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.sponsorshipnull-
dc.language.isoid-
dc.publisherIPB Universityid
dc.titlePemanfaatan Limbah Sekam Padi dari Mulyaharja sebagai Bahan Baku Dasar Silika Amorf untuk Material Santa Barbara Amorphous-15 (SBA-15)id
dc.title.alternativeUtilization of Rice Husk Waste from Mulyaharja as Basic Raw Material for Amorphous Silica for Santa Barbara Amorphous-15 (SBA-15) Material-
dc.typeTugas Akhir-
dc.subject.keywordSBA-15id
dc.subject.keywordrice huskid
dc.subject.keywordsilicaid
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