Degradasi Fotoelektrokatalitik Rhodamine B Dengan Fotoanoda Ti/Tio2-Nio Pada Sistem Flow

Penulis Utama : Setyo Pramono
NIM / NIP : M0309053
× ABSTRACT The photoelectrocatalytic degradation of rhodamine B with Ti/TiO2-NiO photoanode by flow system has been conducted. This study aims to determine the increase in photoelectrocatalytic activity TiO2 after addition of NiO, voltage effect and flow rate in photoelectrocatalytic degradation of rhodamine B. Synthesis of TiO2 by sol gel method with precursor Titanium Tetra Isopropoksida (TTIP), while the composite TiO2-NiO by wet impregnation method. And then TiO2-NiO composite was sprayed on surface Titanium electrode. The characterization was conducted by X-Ray Diffraction (XRD), Fourrier Transform Infra Red (FTIR). Difractogram XRD of TiO2 showed the characteristic peak of anatase TiO2 at 2? = 25°. Difractogram XRD of TiO2-NiO composite showed the characteristic peak of TiO2-NiO composite at 2? = 33°. The presence of NiO indicated by the FTIR absorption at 412,77 cm-1. The photoelectrocatalytic degradation of rhodamine B has been conducted by Ti/TiO2-NiO and Ti/TiO2 electrode with 300 watt halogen lamp in concentration 100 ppm rhodamine B. The highest degradation result of rhodamine B with photoanode Ti/TiO2-NiO was conducted at voltage 7 volt and flow rate 3 mL/s. The maximum result degradation of rhodamine B on combination system by Ti/TiO2-NiO, Ti/PbO2, Ti/IrO2-Ta2O5 and Ti/RuO2-IrO2 photoanode was showed at voltage 7 volt and flow rate 3 mL/s.
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Penulis Utama : Setyo Pramono
Penulis Tambahan : -
NIM / NIP : M0309053
Tahun : 2014
Judul : Degradasi Fotoelektrokatalitik Rhodamine B Dengan Fotoanoda Ti/Tio2-Nio Pada Sistem Flow
Edisi :
Imprint : Surakarta - FMIPA - 2014
Program Studi : S-1 Kimia
Kolasi :
Sumber : UNS-FMIPA Jur. Sains-M.0309053-2014
Kata Kunci :
Jenis Dokumen : Skripsi
ISSN :
ISBN :
Link DOI / Jurnal : -
Status : Public
Pembimbing : 1. Edi Pramono, M.Si
2. Dr.Sayekti Wahyuningsih, M.Si
Penguji :
Catatan Umum :
Fakultas : Fak. MIPA
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