Manipulating the dimensional assembly pattern and crystalline structures of iron oxide nanostructures with a functional polyolefin. Issue 4 (12th January 2016)

• Record Type: Journal Article
• Authors: He, Qingliang; Yuan, Tingting; Wang, Yiran; Guleria, Abhishant; Wei, Suying; Zhang, Guoqi; Sun, Luyi; Liu, Jingjing; Yu, Jingfang; Young, David P.; Lin, Hongfei; Khasanov, Airat; Guo, Zhanhu
• Is Part Of: Nanoscale. Volume 8:Issue 4(2016)
• Page Start: 1915
• Page End: 1920
• Publication Date: 2016-01-12
• Subjects: Nanoscience -- Periodicals; Nanotechnology -- Periodicals; 620.505
• DOI: 10.1039/c5nr07213a
• Languages: English
• ISSNs: 2040-3364

Abstract

Abstract : Wet chemistry formed Fe2 O3 nanostructures with controlled crystalline structures, morphology, and magnetic properties were achieved by a polyolefin with different concentrations. Abstract : Controlled crystalline structures (α- and γ-phase) and assembly patterns (1-D, 2-D and 3-D) were achieved in the synthesized iron oxide (Fe2 O3 ) nanoparticles (NPs) using polymeric surfactant-polypropylene grafted maleic anhydride (PP- g -MA) with different concentrations. In addition, the change of the crystalline structure from the α- and γ-phase also led to the significantly increased saturation magnetization and coercivity.