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Image of ANALISIS STRUKTUR KRISTAL DAN MORFOLOGI SERAT NANO POLYVINYPYRROLIDONE/CELLULOSE ACETATE MENGANDUNG EKSTRAK DAUN KOPASANDA (CHROMOLAENA ODORATA L)

Skripsi

ANALISIS STRUKTUR KRISTAL DAN MORFOLOGI SERAT NANO POLYVINYPYRROLIDONE/CELLULOSE ACETATE MENGANDUNG EKSTRAK DAUN KOPASANDA (CHROMOLAENA ODORATA L)

MARSELA, SHERIN - Personal Name;

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Serat nano polyvinilpirolidone/cellulose acetate (PVP/CA) mengandung ekstrak daun kopasanda telah berhasil disintesis dengan menggunakan metode electrospinning. Serat nano polyvinilpirolidone/cellulose acetateyang mengandung ekstrak daun kopasanda dibuat dengan konsentrasi 12%.Selanjutnya menganalisis serat nano tersebutberdasarkan morfologi bentuk, interaksi molekul atau gugus polimer dan struktur kristalnya. Pada hasil mikroskop menunjukkan bahwa bentuk serat nano yang dihasilkan homogen atau seragam dan bebas bead (manik-manik) dengan rentang ukuran 142 – 217 nm.Konsentasi larutan ekstrak daun kopasandayang ditingkatan menyebabkan diameter serat nano yang dihasilkan menjadi semakin kecil. Analisis FTIR menunjukkan bahwa adanya interaksi molekul antara ekstrak daun kopasanda dengan polyvinilpirolidone/cellulose acetatedalam bentuk ikatan hidrogen.Pada uji XRD, fase ekstrak daun kopasanda mengalami perubahandari amorf menjadi semikristal. Kata Kunci : Struktur Kristal, Serat Nano, Polyvinylpyrrolidone, Cellulose Acetate, Ekstrak Daun Kopasanda


Availability
Inventory Code Barcode Call Number Location Status
2007001466T32745T327452020Central Library (REFERENSI)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T327452020
Publisher
Inderalaya : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Sriwijaya., 2020
Collation
xiv, 79 hlm.; ilus., tab.: 28 cm
Language
Indonesia
ISBN/ISSN
-
Classification
373.07
Content Type
-
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Ilmu pendidikan
Serat nano
Specific Detail Info
-
Statement of Responsibility
EM
Other version/related

No other version available

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  • ANALISIS STRUKTUR KRISTAL DAN MORFOLOGI SERAT NANO POLYVINYPYRROLIDONE/CELLULOSE ACETATE MENGANDUNG EKSTRAK DAUN KOPASANDA (CHROMOLAENA ODORATA L)
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