The Microstructure Analysis of Barium M- Hexaferrite Particles Coated by Pani Conducting Material with In Situ Polymerization Process

3rd International Conference on Functional Materials Science 2016

Zainuri, M.^1 ; Amalia, L.^1

Departement of Physics, Faculty of Mathematics and Natural Sciences, Sepuluh Nopember Institute of Technology, Jl. Arief Rahman Hakim, Surabaya

60111, Indonesia^1

关键词: Characteristic peaks;    Conducting materials;    Coprecipitation method;    In-situ polymerization;    In-situ polymerization process;    Interfacial bonding;    Microstructure analysis;    Phase identification;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/196/1/012015/pdf
DOI  :  10.1088/1757-899X/196/1/012015

来源: IOP

【 摘 要 】

Barium M-Hexaferrite (BaM) was synthesized by coprecipitation method and doped with Zn. Polyaniline (PANI) was synthesized by chemically and doped DBSA. The composite of PANI/BaM was synthesized by in situ polymerization method. The phase identification of the sample was performed by XRD, FTIR and SEM. Based on XRD data, the phase composition of BaM and hematite are 85.52 % and 14.48%. The characteristic peaks of PANI occur at 3435, 1637, 1473, 1298, 1127, 1009, and 799 cm-1. The characteristic metal oxide stretching peaks of BaM occurs at 575 and 437 cm-1. There is no phase changing in PANI/BaM composite. Based on SEM photography, the shape of BaM is hexagonal. The particle size of BaM powder ranges from 400-700 nm. The qualitative interfacial bonding between PANI and BaM particles are conducted very well and the both materials have good wettability.