Enhanced antioxidation and electromagnetic properties of Co-coated flaky carbonyl iron particles prepared by electroless plating

Yingying Zhou, Wancheng Zhou, Rong Li, Yang Mu, Yuchang Qing

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

Co was successfully coated on the surface of flaky carbonyl iron particles using an electroless plating method. The morphologies, composition, as well as magnetic, antioxidation and electromagnetic properties of the samples were characterized by scanning electron microscope (SEM), energy dispersive spectrometer (EDS), vibrating sample magnetometer (VSM), thermogravimetric (TG) and microwave network analyzer. TG curve shows that the obvious weight gain of carbonyl iron was deferred from 300 to 400 °C after Co-coated. In contrast to raw carbonyl iron, the Co-coated carbonyl iron shows better stability on electromagnetic properties after 300 °C heat treatment for 10 h, demonstrating that the Co coating can act as the protection of carbonyl iron.

Original languageEnglish
Pages (from-to)10-15
Number of pages6
JournalJournal of Alloys and Compounds
Volume637
DOIs
StatePublished - 15 Jul 2015

Keywords

  • Antioxidation
  • Carbonyl iron
  • Co coating
  • Electroless plating
  • Electromagnetic property

Fingerprint

Dive into the research topics of 'Enhanced antioxidation and electromagnetic properties of Co-coated flaky carbonyl iron particles prepared by electroless plating'. Together they form a unique fingerprint.

Cite this