Ni-Fe layered double hydroxide containing carbonate anion (CO32-) has been successfully synthesized by a process of homogeneous precipitation involving urea hydrolysis under hydrothermal conditions. Factors that influence the composition and the crystallinity degree of NiFe-LDH, such as the molar fraction of urea/NO3- in solution, the total metal ion concentration in solution and the aging time, have been investigated in detail. Structure and morphology of the sample were characterized by X-ray powder diffraction (XRD), Fourier transform infrared (FT-IR) spectra and scanning electron microscope (SEM). The results indicate NiFe-LDH with high purity present well-crystalline, uniform crystallite size
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Temple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Temple Univ, Dept Chem, Philadelphia, PA 19122 USATemple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Strongin, Daniel
Thenuwara, Akila
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Temple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Temple Univ, Dept Chem, Philadelphia, PA 19122 USATemple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Thenuwara, Akila
Attanayake, Nuwan
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Temple Univ, Dept Chem, Philadelphia, PA 19122 USATemple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Attanayake, Nuwan
Yan, Qimin
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Temple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Temple Univ, Dept Phys, Philadelphia, PA 19122 USATemple Univ, Ctr Computat Design Funct Layered Mat CCDM, Philadelphia, PA 19122 USA
Yan, Qimin
[J].
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY,
2017,
253