Pengaturan Tingkat Oksidasi Polimer Konduktif PANi-HCl Melalui Pendopingan

Mariana Bara Malino

Abstract


Penelitian ini mengkaji tentang tingkat oksidasi berdasarkan data spektrofotometri FT-IR polimer konduktif polianilin, PANi yang didoping oleh HCl hasil elektropolimerisasi galvanostatis. Polimerisasi dilakukan pada arus konstan 3 mA dengan variasi konsentrasi dopan 1M, 1,5 M, 2 M, 2,5 M dan 3 M. Hasil penentuan dan analisis terhadap tingkat-tingkat oksidasi PANi yang terdoping menunjukkan bahwa tingkat oksidasi PANi berubah terhadap konsentrasi dopan HCl dan berdasarkan tingkat oksidasi tersebut dapat diduga bahwa PANi yang menghasilkan konduktivitas listrik tertinggi adalah yang didoping oleh HCl 1 M dengan tingkat oksidasi 0,5.



Keywords


Polimer Konduktif, Polianilin, Polimerisasi, Pendopingan, Tingkat Oksidas

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DOI: http://dx.doi.org/10.26418/positron.v1i1.1568

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Jurusan Fisika
Fakultas Matematika dan Ilmu Pengetahuan Alam
Universitas Tanjungpura Pontianak


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