Experimental Investigation of the Coprecipitation Method: An Approach to Obtain Magnetite and Maghemite Nanoparticles with Improved Properties
Figure 4
TEM images of magnetite (MgP1 and MgP3) and maghemite (MgHP2 and MgHP4) nanoparticles prepared by coprecipitation method described in Procedure 1. Note that MgP1 was dropped into NaOH 1.5 mol·L−1 and MgP3 was treated with NH4OH 25%. Scale bars: [100 nm].
