Preparation of Coralloid α-FeOOH and Discussion on its Crystal Growth Mechanism

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Abstract:

We prepared the novel coralloid hierarchical structure of α-FeOOH composed of rod-shaped nanosheets by wet method using ammonia and ferrous sulfate. Through observation by Field emission scanning electron microscope (FESEM), the morphology and structure of α-FeOOH in the process of growth was presented. And the formation mechanism of this coralloid crystal α-FeOOH was studied, in order to provide important theoretical support for the preparation of high quality iron oxide yellow products.

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Advanced Materials Research (Volumes 834-836)

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3-7

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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