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Preparation and characterization of modified bamboo-charcoal by Ferric Sulfate dipping and microware radiation Fangwen Li1,a, Sanli Yue2,b, Songjiang Ma1,c, Juan Yang1, Nianfen Wu1, Haiwu Jia1 and Meiling Fu1 1School of Chemistry and chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, P.R.China 2Civil & Environment Engineering School, University of Science and Technology Beijing, Beijing 100083, P.R.China alifangweng1@126.com, b sallyyue@yahoo.com.cn, cmasongjiang@gmail.com Key word: Bamboo-charcoal, Ferric sulfate, Dipping, Microwave irradiation, Preparation Abstract.
Adsorption efficiency is mostly depended on adsorption materials.
Acknowledgements We gratefully acknowledge the Scientific Research Found of Hunan Provincial Education Department (No.09C387), the Hunan-Xiangtan Union Natural Science Foundation of China (No.09JJ9004) and the National Natural Science Foundation of China (No.50978098) for financial support.
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In comparison, laminated polymer composite materials display many forms of damage which interact with each another during initiation and propagation.
Optical techniques have been used extensively in many materials including metals, ceramics and composites [5].
Experimental Techniques TSA is a well established technique for providing full-field stress data for orthotropic composite materials [3, 4].
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Assuming that each kind of material can be described as the element with 8-20 nodes.
Acknowledgments This work was supported by Zhejiang provincial Natural Science foundation of China (No.
Y1110181) and National Natural Science Foundation of China (No.51108411) and the Key Science and Technology Innovation Team Program of Zhejiang Province (No. 2010R50034).
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Rock is a kind of geological material that contains numerous defects.
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However, there is little fatigue strength data for the materials used for these parts.
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Introduction Laser Peening (LP) is a relatively new surface treatment for metallic materials to induce residual compressive stress fields in the near surface regions of engineering components.
These stress fields can greatly improve the resistance of the material to crack initiation and propagation when the material is loaded in a cyclic way or fatigued.
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These include nanotubes [5], nanofibers [6], nanowires [7], nanodots [8] and nanopores [9], and which are all functional materials for sensors, solar energy conversion, catalysis and separation filters.
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