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DC Field | Value | Language |
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dc.contributor.advisor | Saprudin, Deden | |
dc.contributor.advisor | Pradono, Dyah Iswantini | |
dc.contributor.author | Asri, Hasha Bwana | |
dc.date.accessioned | 2011-07-15T06:48:11Z | |
dc.date.available | 2011-07-15T06:48:11Z | |
dc.date.issued | 2011 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/48299 | |
dc.description.abstract | The ion selective electrode (ISE) performance is affected by the type of ionophore used. This research developed an Lu3+ ISE with dodecanedioylbis-(1- phenyl-3-methyl-5-pirazolone) (H2DdBP) as ionophore which has been proved selective in Lu3+ liquid-liquid extraction. The best composition of ISE obtained from this research was 33% PVC, 57% acetophenone, 5% H2DdBP, and 5% oleic acid. Linear measurement was obtained with Nernst factor of 16.57 mV/decade at 10-3−10-7 M concentration range in very acidic situation and response time was 15 to 250 seconds. ISE still could be used at pH 4 and 7, with 5% Nernst factor decrease after 30 days usage. Other ions such as Cu2+, Cd2+, Pb2+, Ni2+, Ca2+, and La3+ did not affect the measurement of ISE. | en |
dc.publisher | IPB (Bogor Agricultural University) | |
dc.subject | Bogor Agricultural University (IPB) | en |
dc.title | Pembuatan dan pencirian elektrode selektif ion Lu3+ (Lutetium) dengan Ionofor 4- odekanadioilbis-(1-fenil-3-metil-5-pirazolon) | en |
Appears in Collections: | UT - Chemistry |
Files in This Item:
File | Description | Size | Format | |
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Abstract_ G11hba.pdf Restricted Access | Abstract | 321.81 kB | Adobe PDF | View/Open |
BAB I Pendahuluan_ G11hba.pdf Restricted Access | BAB I | 335.03 kB | Adobe PDF | View/Open |
BAB II Tinjauan Pustaka_ G11hba.pdf Restricted Access | BAB II | 382.83 kB | Adobe PDF | View/Open |
BAB III Bahan dan Metode_ G11hba.pdf Restricted Access | BAB III | 349.09 kB | Adobe PDF | View/Open |
BAB IV Hasil dan Pembahasan_ G11hba.pdf Restricted Access | BAB IV | 410.61 kB | Adobe PDF | View/Open |
BAB V Simpulan_ G11hba.pdf Restricted Access | BAB V | 365.78 kB | Adobe PDF | View/Open |
Cover_ G11hba.pdf Restricted Access | Cover | 299.01 kB | Adobe PDF | View/Open |
Daftar Pustaka_ G11hba.pdf Restricted Access | Daftar Pustaka | 331.42 kB | Adobe PDF | View/Open |
G11hba.pdf Restricted Access | Full Text | 544.23 kB | Adobe PDF | View/Open |
Lampiran_ G11hba.pdf Restricted Access | Lampiran | 331.24 kB | Adobe PDF | View/Open |
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