Research status of preparation and photocatalysis of zinc ferrite

To improve the catalytic efficiency of zinc ferrite, the specific surface area is increased, and the surface morphology of zinc ferrite is optimized.Besides, the zinc ferrite is combined with other materials to obtain more efficient and practical photocatalyst.The modification methods of zinc ferrite and the preparation methods of zinc ferrite with

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System Optimum Fuzzy Traffic Assignment Problem

This paper focuses on converting the system optimum traffic assignment problem (SO-TAP) to system optimum fuzzy traffic assignment problem (SO-FTAP).The SO-TAP aims to minimize the total Dresser system travel time on road network between the specified origin and destination points.Link travel time is taken as a linear function of fuzzy link flow; t

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