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Jurnal Penelitian IPTEKS
Article . 2023 . Peer-reviewed
License: CC BY NC
Data sources: Crossref
Jurnal Online UM Jember
Article . 2023 . Peer-reviewed
License: CC BY NC
Data sources: Jurnal Online UM Jember
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Metode Baru Perhitungan Viskositas Intrinsik Dan Berat Molekul Polihidroksialkanoat Untuk Produksi Plastik Biodegradable

descriptionPublicationkeyboard_double_arrow_right Article 31 Jul 2023Publisher:Universitas Muhammadiyah JemberJournal:Jurnal Penelitian IPTEKS, volume 8, pages 188-195 (issn: 2459-9921, eissn: 2528-0570, Copyright policy )
Authors: M. Zikrillah; Maktum Muharja; Rizki Fitria Darmayanti; M. Wildan Ibnu Batuthoh; Achri Isnan Khamil;

doi: 10.32528/ipteks.v8i2.17700

Metode Baru Perhitungan Viskositas Intrinsik Dan Berat Molekul Polihidroksialkanoat Untuk Produksi Plastik Biodegradable

Abstract

Polyhydroxyalkanoates (PHA) merupakan jenis polimer yang termasuk dalam plastik biodegradable. Penelitian ini bertujuan untuk melakukan perhitungan viskositas intrinsik dan berat molekul dari Polihidroksialkanoat menggunakan metode Mark-Houwink. PHA dengan kosentrasi 0.1,0.2,0.3,0,4 gr/ml diumpankan ke dalam labu ukur yang berisi larutan kloroform (CHCl 3 ) dengan konsentrasi 50 ml lalu diaduk selama 4 jam, Setelah itu larutan dialirkan ke dalam kolom viskometer dengan kisaran waktu 1 menit. Berat molekul diukur dengan menggunakan metode Mark-Houwink. Hasil berat molekul yang diperoleh sebesar 621266.881 g/mol.

Keywords

Viskositas Intrinsik; Berat Molekul; Polyhydroxyalkanoates; Mark-Houwink; CHCl3, Bioplastik

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    popularity
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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold