SINTESIS DAN KARAKTERISASI PARTIKEL NANOSPERIK TIO2 MELALUI METODE HIDROTERMAL GELOMBANG MIKRO | Zendy

Amelia Amir | Zendy; Emriadi | Zendy; Syukri Arief | Zendy; Kazuhiro Manseki | Zendy; Takashi Sugiura | Zendy

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SINTESIS DAN KARAKTERISASI PARTIKEL NANOSPERIK TIO2 MELALUI METODE HIDROTERMAL GELOMBANG MIKRO

Author(s) -

Amelia Amir,

Emriadi,

Syukri Arief,

Kazuhiro Manseki,

Takashi Sugiura

Publication year - 2014

Publication title -

jurnal riset kimia

Language(s) - English

Resource type - Journals

eISSN - 2476-8960

pISSN - 1978-628X

DOI - 10.25077/jrk.v7i2.166

Subject(s) - selected area diffraction , anatase , hydrothermal circulation , materials science , transmission electron microscopy , ammonium hydroxide , chemical engineering , microstructure , mineralogy , nuclear chemistry , nanotechnology , metallurgy , chemistry , photocatalysis , catalysis , organic chemistry , engineering

ABSTRACTSimple synthesis of nanospherical TiO2 by microwave hydrothermal method has beeninvestigated. Titanium tetra isopropoxide (TTIP) and tetra methyl ammonium hydroxide(TMAOH) were used as precursor. The crystal phase and microstructure were characterized byX-Ray Diffraction (XRD) and transmission electron microscopy (TEM) including selected areadiffraction (SAED). The presence of intense peak in the XRD patterns confirmed to anatase andin good agreement with SAED patterns. Nanospherical of particles were clearly seen in theTEM image and the size of particles was approximately 4-5 nm.Keywords : microwave hydrothermal, colloidal titanates, structure directing agent,nanospherical TiO2

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