Synthesis and conductivity studies of piperidine 4 carboxylic acid functionalized Fe3O4 nanoparticles

ERDEMİ, Hamit; Baykal, A.; Karaoglu, E.; Toprak, M. S.

doi:10.1016/j.materresbull.2012.06.006

Synthesis and conductivity studies of piperidine 4 carboxylic acid functionalized Fe3O4 nanoparticles

Yazarlar (4)

Prof. Dr. Hamit ERDEMİ Yalova Üniversitesi, Türkiye

A. Baykal
Fatih Üniversitesi, Türkiye

E. Karaoglu
Fatih Üniversitesi, Türkiye

M. S. Toprak
The Royal Institute of Technology (Kth), İsveç

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Materials Research Bulletin (Q2)
Dergi ISSN	0025-5408 Dergi Bilgileri (2012)
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	09-2012
Kabul Tarihi	–	Yayınlanma Tarihi	01-09-2012
Cilt / Sayı / Sayfa	47 / 9 / 2193–2199	DOI	10.1016/j.materresbull.2012.06.006
Makale Linki	http://linkinghub.elsevier.com/retrieve/pii/S0025540812004448
UAK Araştırma Alanları	Polimer Bilimi

Özet

Piperidine-4-carboxylic acid (PPCA) functionalized Fe 3O 4 nanoparticles as a novel organic-inorganic hybrid was fabricated and characterized by XRD, FT-IR, VSM, and TEM techniques. Its detailed electrical properties are also presented. Composition was determined as Fe 3O 4, while particles were observed to have spherical morphology. VSM measurement proved the super-paramagnetic property of the as synthesized nanocomposite. ac and dc conductivity measurements indicated semiconductor characteristics and changing trends with temperature because of reorganization of the nanocomposite. dc conductivity is strongly temperature dependent and is classified into three regions. Analysis of the real and imaginary parts of the permittivity of nanocomposite showed the ionic polarization mechanism consisting of ionic conductivity and interfacial polarization. © 2012 Elsevier Ltd.

Anahtar Kelimeler

A. Magnetic materials | B. Chemical synthesis | C. Impedance spectroscopy | D. Electrical properties

Science Direct

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
Scopus	21

Synthesis and conductivity studies of piperidine 4 carboxylic acid functionalized Fe3O4 nanoparticles

Dergi Adı	MATERIALS RESEARCH BULLETIN
Kısa Adı	MATER RES BULL
Yayıncı	PERGAMON-ELSEVIER SCIENCE LTD
Açık Erişim	Hayır
ISSN	0025-5408
E-ISSN	1873-4227
Wos Quartile	Q2
Scopus Quartile	Q1
Tarandığı Indeksler	SCIE , Scopus
WoS Kategoriler	MATERIALS SCIENCE, MULTIDISCIPLINARY
Scopus Kategoriler	MATERIALS SCIENCE (MISCELLANEOUS) \| MECHANICAL ENGINEERING \| MECHANICS OF MATERIALS \| CONDENSED MATTER PHYSICS