Please use this identifier to cite or link to this item: http://repository.unmul.ac.id/handle/123456789/36408
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dc.contributor.authorHindryawati, Noor-
dc.date.accessioned2022-03-24T23:51:06Z-
dc.date.available2022-03-24T23:51:06Z-
dc.date.issued2017-
dc.identifier.issn978-602-50942-0-0-
dc.identifier.urihttp://repository.unmul.ac.id/handle/123456789/36408-
dc.description.abstractPreparation of sulfonate silica as acid catalyshas been done with rice husk ash material using impregnation method. The process of making the catalyst was conducted on the extraction and impregnation. The results of the study were characterized using FT-IR spectrophotometer and SEM. Based on the FT-IR resultsthere is vibration from the group S=O at a wavelength of 1069.73 cm-1 is and pores on the surface of the silica filled by molecules of –SO3Hen_US
dc.subjectProsiding Seminar Nasionalen_US
dc.title2017 Prosiding SNK Nirwanto MANUFACTURE AND CHARACTERIZATION SULFONATE IMPREGNATED ON SILICA FROM RICE HUSK ASHen_US
dc.typeArticleen_US
Appears in Collections:A - Mathematics and Natural Sciences

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