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Abstract
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Article Information:
Measurement Methods of Micro-structure of Porous Materials
Xingli Jiao, Wanren Chen and Hua Li
Corresponding Author: Hua Li
Submitted: February 13, 2015
Accepted: March 12, 2015
Published: July 10, 2015 |
Abstract:
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Porous media is used in many areas of applied science and engineering and its characterization of porosity and micro-structure is very important, therefore, it is very necessary to know the measurements of pore structure of porous materials. In this study, some traditional methods that are used to measure micro-structure of porous material were briefly introduced in this study, including mercury porosimetry method, gas adsorption method, electronic microscope method, small angle X-ray scattering method and bubbling test method, followed by some emerging technology, including the combination of different methods, medical imaging technology and image processing software. Meanwhile merits and drawbacks as well as the existing problems of methods mentioned were analyzed and application range was described. At last, the developing trends and prospect of newly emerging methods, which is used to measure micro-structure of porous material, are also described briefly.
Key words: Micro-structure, porous material, testing technology, , , ,
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Cite this Reference:
Xingli Jiao, Wanren Chen and Hua Li, . Measurement Methods of Micro-structure of Porous Materials. Research Journal of Applied Sciences, Engineering and Technology, (7): 805-811.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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