title: Fabrication and Characterization of Mg0.6Ni0.4O Hollow Nanofibers by Electrospinning.
abstract: Mg0.6Ni0.4O hollow nanofibers with diameter of 300-600 nm were successfully prepared by elecrospinning a precursor mixture of polyacrylonitrile (PAN)/(magnesium nitrate+ nickel nitrate), followed by calcination treatment of the electrospun polymer/inorganic composite fibers. The resulting Mg0.6Ni0.4O hollow nanofibers were characterized with X-ray diffraction, Brunauere-Emmette-Teller, FT-IR spectra and scanning electron microscopy. Mg0.6Ni0.4O hollow nanofibres were obtained after being calcined at 500 degrees C and their surface became coarse with increasing of calcination temperatures. Possible formation mechanism for Mg0.6Ni0.4O hollow nanofibers was preliminarily proposed.
authors.forename: Hao
authors.initials: H
authors.lastname: Tang
authors.forename: Shanshan
authors.initials: S
authors.lastname: Yao
authors.forename: Maoxiang
authors.initials: M
authors.lastname: Jing
authors.forename: Xinye
authors.initials: X
authors.lastname: Qian
authors.forename: Xiangqian
authors.initials: X
authors.lastname: Shen
authors.forename: Xiaoming
authors.initials: X
authors.lastname: Xi