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Table 1 Properties of template and as-prepared microspheresa

From: Fabrication and Characterization of Monodisperse Magnetic Porous Nickel Microspheres as Novel Catalysts

Microspheres

Particle size (mean + SD) (μm)

Surface area (m2/g)

Pore size (nm)

Polymer

4.44 ± 0.11

75.33

21

Polymer/Ni

4.49 ± 0.11

58.26

21

NiO

1.83 ± 0.09

13.74

34

Ni

0.91 ± 0.07

2.55

42

  1. aParticle sizes were determined by Coulter counter for polymer, polymer/Ni and NiO microspheres, and SEM for Ni microspheres; surface areas were determined using the Barrett-Emmett-Teller (BET) method, and average pore sizes were calculated using the Barrett-Joyner-Halenda (BJH) method

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