?url_ver=Z39.88-2004&rft_id=1317041014&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=BENEFISIASI+DAN+KARAKTERISASI+KALSIUM+SILIKAT%0D%0ABERBAHAN+DASAR+CANGKANG+KERANG+DARAH%0D%0APADA+SUHU+KALSINASI+1200+%E2%81%B0C&rft.creator=FAUZA+RAMADHAN+NEKOLA+%2C+1317041014&rft.subject=QC+Physics&rft.description=Telah+dilakukan+sintesis+dan+karakterisasi+kalsium+silikat+berbahan+dasar%0D%0Acangkang+kerang+darah+pada+suhu+kalsinasi+1200+%E2%81%B0C.+Analisis+DTA-TGA%0D%0Amenunjukkan+bahwa+puncak+endotermik+pada+cangkang+kerang+darah+sebesar%0D%0A702+%E2%81%B0C+dengan+penyusutan+massa+sebesar+27%2C52%25+dan+kalsium+karbonat+komersil%0D%0Asebesar+717+%E2%81%B0C+dengan+penyusutan+massa+sebesar+28%2C03%25.+Hasil+XRD%0D%0Amenunjukkan+sampel+dengan+bahan+cangkang+kerang+darah+mempunyai+fasa%0D%0A%CE%B2-CaSiO3+sebagai+fasa+minor+serta+%CE%B1-CaSiO3%2C+dan+CaSiO3+sebagai+fasa+mayor.%0D%0ASedangkan+sampel+dengan+bagan+dasar+kalsium+karbonat+komersil+mempunyai%0D%0Afasa+%CE%B1-CaSiO3%2C+dan+CaSiO3.+Karakterisasi+FTIR+menunjukkan+bahwa+pada+kedua%0D%0Asampel+memiliki+gugus+fungsi+Si-O%2C+Si-O-Si%2C+Si-O-Ca%2C+O-Si-O%2C+CO3%0D%0A2-%2C+dan+OH.%0D%0AHasil+karakterisasi+menggunakan+SEM+menunjukkan+bahwa+sampel+cangkang%0D%0Akerang+darah+memiliki+struktur+berbentuk+granular+sedangkan+sampel+kalsium%0D%0Akarbonat+komersil+berbentuk+acicular.+Hasil+EDX+menunjukkan+bahwa%0D%0Akandungan+terbesar+yang+terdapat+pada+sampel+adalah+senyawa+Ca.%0D%0AKata+kunci%3A+Cangkang+kerang+darah%2C+kalsium+karbonat+komersil%2C+kalsium+silikat%2C%0D%0Akalsinasi.%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ACalcium+silicates+was+successfully+synthesized+with+solid+state+reaction+from%0D%0Ablood+cockle+shell+at+calcination+temperature+1200+%E2%81%B0C.+DTA-TGA+obtained+the%0D%0Aendothermic+event+at+702%E2%81%B0C+with+27%2C52%25+weight+loss+for+blood+cockle+shell+and%0D%0A717+%E2%81%B0C+with+28%2C03%25+weight+loss+for+commercial+calcium+carbonate+was%0D%0Ainterpreted+as+decomposition+of+carbonates..+The+results+of+XRD+analysis+obtained%0D%0Asamples+with+blood+cockle+shell+material+had+%CE%B2-+CaSiO3+as+minor+phase%2C+%CE%B1-%0D%0ACaSiO3%2C+and+CaSiO3+as+major+phases.+While+samples+with+commercial+calcium%0D%0Acarbonate+had+%CE%B1-+CaSiO3%2C+and+CaSiO3+phases.+FTIR+characterization+obtained+in%0D%0Aboth+samples+had+Si-O%2C+Si-O-Si%2C+Si-O-Ca%2C+O-Si-O%2C+CO3%0D%0A2-+and+OH+functional%0D%0Agroups.+SEM+showed+blood+cockle+shell+has+granular+shaped+structure+and%0D%0Acommercial+calcium+carbonate+sample+has+acicular+shaped.+EDX+results+show%0D%0Athat+the+largest+content+contained+in+the+sample+is+a+Ca+compound.%0D%0AKeywords%3A+blood+cockle+shell%2C+commercial+calcium+carbonate%2C+calcium+silicate%2C%0D%0Acalcination.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2018-06-26&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31930%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31930%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31930%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++FAUZA+RAMADHAN+NEKOLA+%2C+1317041014++(2018)+BENEFISIASI+DAN+KARAKTERISASI+KALSIUM+SILIKAT+BERBAHAN+DASAR+CANGKANG+KERANG+DARAH+PADA+SUHU+KALSINASI+1200+%E2%81%B0C.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C++UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31930%2F