Preparation method of Zn-gamma-Fe2O3-based magnetic gel
The invention provides a preparation method of a magnetic gel based on ferromagnetic gamma-Fe2O3 nano particles, which is used for forming a ferromagnetic gel in a ferromagnetic sol through an electrolyte. The magnetic gel has the characteristics that the gel does not contain any organic matter and...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
17.11.2010
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a preparation method of a magnetic gel based on ferromagnetic gamma-Fe2O3 nano particles, which is used for forming a ferromagnetic gel in a ferromagnetic sol through an electrolyte. The magnetic gel has the characteristics that the gel does not contain any organic matter and is a semisolid material with ferromagnetism, and the obtained gel can reversibly change between a (semi) solid state and a liquid state and keep magnetism constant. |
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Bibliography: | Application Number: CN20101214598 |