e-journal

Facile synthesis of polyaniline using gold catalyst

---

Abstract.
The oxidative polymerization of aniline was investigated using H2O2 as an oxidant and metallic gold as
a catalyst. In the form of colloidal nanoparticles, gold produces the conductive polyaniline only in a low
yield, whereas when supported on carbon and titania, it improves the polymerisation reaction. For an
Au/TiO2 catalyst, a synergistic effect between the metal and the support has been demonstrated that
allows the production of polyaniline at high yield (70%). Morphological aspects, derived by TEM and SEM
techniques, allow identification of the polymeric material in form of nanospheres 45–600 nm in diameter.

Keywords:
Catalysis
Conductive polymer
Gold
Polyaniline

---

Ketersediaan

Tidak ada salinan data

Informasi Detail

Judul Seri

Journal of Catalysis

No. Panggil

-

Penerbit

London : Elsevier Inc.., 2008

Deskripsi Fisik

Journal of Catalysis 259 (2008) 1–4

Bahasa

English

ISBN/ISSN

-

Klasifikasi

-

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

KIMIA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

agus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar