dc.contributor.author |
Maylinda, Nia |
|
dc.contributor.author |
Awaluddin, Amir |
|
dc.contributor.author |
Yanti, Pepi Helza |
|
dc.date.accessioned |
2016-05-02T03:51:56Z |
|
dc.date.available |
2016-05-02T03:51:56Z |
|
dc.date.issued |
2016-05-02 |
|
dc.identifier.other |
wahyu sari yeni |
|
dc.identifier.uri |
http://repository.unri.ac.id/xmlui/handle/123456789/8328 |
|
dc.description.abstract |
The synthesis of hydroxyapatite (HAp) from seashell (Geloina coaxans) using precipitation method has been done . The seashell (Geloina coaxans) and H3PO4 were used as sources of calcium and phosphate. Molar ratio of precursor was 1.67. Product obtained was characterized using X-ray Diffraction (XRD) and FTIR. The results showed that the particle size of hydroxyapatite (HAp) using H3PO4 as precursor was 26.419 nm and degree of crystallinity was 89.90%. Analysis using FTIR revealed that hydroxyapatite (HAp) compounds have specific band of functional groups OH and PO43- in sample spectrum |
en_US |
dc.description.provenance |
Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2016-05-02T03:51:56Z
No. of bitstreams: 1
JOM PEMANFAATAN CANGKANG LOKAN.pdf: 946885 bytes, checksum: b7aa0bc8541ee5e0f891db9449e449d9 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2016-05-02T03:51:56Z (GMT). No. of bitstreams: 1
JOM PEMANFAATAN CANGKANG LOKAN.pdf: 946885 bytes, checksum: b7aa0bc8541ee5e0f891db9449e449d9 (MD5) |
en |
dc.description.sponsorship |
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riau |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
Geloina coaxans |
en_US |
dc.subject |
Hydroxyapatite |
en_US |
dc.subject |
Precipitation |
en_US |
dc.title |
PEMANFAATAN CANGKANG LOKAN (Geloina coaxans) UNTUK SINTESIS HIDROKSIAPATIT MENGGUNAKAN METODE PENGENDAPAN |
en_US |
dc.type |
student Paper Post Degree |
en_US |