SINTESIS KOBAL OKSIDA (Co3O4) DAN UJI DEGRADASI PADA METANIL KUNING

Prasanti, Astarina Atik; Mukhtar, Akmal; Yanti, Pepi Helza

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dc.contributor.author	Prasanti, Astarina Atik
dc.contributor.author	Mukhtar, Akmal
dc.contributor.author	Yanti, Pepi Helza
dc.date.accessioned	2016-05-16T03:40:54Z
dc.date.available	2016-05-16T03:40:54Z
dc.date.issued	2016-05-16
dc.identifier.issn	wahyu sari yeni
dc.identifier.uri	http://repository.unri.ac.id/xmlui/handle/123456789/8381
dc.description.abstract	The synthesis of cobalt oxides by precipitation method have been done. (Co(NO3)2.6H2O and KOH was used as precursors in synthesis. Molar ratio of precursors 1:1 M. Temperature of calcination at 900oC was done to deteminate the crystalinity of cobalt oxides. The powder obtained were analyzed using XRD, size of particle of cobalt oxide was examined with Scherrer equation. The result revealed that temperature of calcination at 900 oC have highest intensity of Co3O4 minerals and size of particle was 40,47 nm. The optimum of time irradiation at 60 minute with mass of Co3O4 0,008 g the percentage is 20,06.	en_US
dc.description.provenance	Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2016-05-16T03:40:54Z No. of bitstreams: 1 SINTESIS KOBAL OKSIDA DAN UJI PADA DEGRADASI METANIL KUNING.pdf: 700004 bytes, checksum: d586e291114d70ff278da980a8290032 (MD5)	en
dc.description.provenance	Made available in DSpace on 2016-05-16T03:40:54Z (GMT). No. of bitstreams: 1 SINTESIS KOBAL OKSIDA DAN UJI PADA DEGRADASI METANIL KUNING.pdf: 700004 bytes, checksum: d586e291114d70ff278da980a8290032 (MD5)	en
dc.description.sponsorship	Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riau	en_US
dc.language.iso	en	en_US
dc.subject	Cobalt oxide	en_US
dc.subject	precipitation	en_US
dc.subject	metanil yellow	en_US
dc.subject	degradation	en_US
dc.title	SINTESIS KOBAL OKSIDA (Co3O4) DAN UJI DEGRADASI PADA METANIL KUNING	en_US
dc.type	student Paper Post Degree	en_US