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Preparation and Characterization of Anatase Mesoporous TiO2 Particles Using Ionic Liquids as Template Solvents for Photocatalysis
Found in: Measuring Technology and Mechatronics Automation, International Conference on
By Shu Guo, Guoqing Zhang, Zaifeng Shi
Issue Date:January 2011
pp. 906-909
Synthesis of mesoporous TiO2 particles using ionic liquid (IL)-assisted sol–gel method was investigated. The product was analyzed and characterized by X-ray diffraction (XRD), Transmission electron microscope (TEM), and N2 adsorption and desorption. The pr...
Design of a Configurable and Extensible Tcore Processor Based on Transport Triggered Architecture
Found in: Computer Science and Information Engineering, World Congress on
By Wei Guo, Jizeng Wei, Yongbin Yao, Zaifeng Shi, Su Wang
Issue Date:April 2009
pp. 536-540
A hardware design of a configurable and extensible processor named Tcore, which is based on transport triggered architecture (TTA), is presented in this paper.  Due to its flexibility, the Tcore can be used as an application specific processor, especia...
A Novel Image Interpolation Technique Based on Fractal Theory
Found in: Computer Science and Information Technology, International Conference on
By Zaifeng Shi,Suying Yao,Bin Li,Qingjie Cao
Issue Date:September 2008
pp. 472-475
Fractal interpolation can be used for scaling-up natural images, and it can retain the texture characters of the image well. But this approach must calculate the Hausdorff dimension first which is difficult to calculate by old ways, like Box-Counting appro...