supported by the National Natural Science Foundation of China(Grant No.20476108);Natural Science Foundation of Guangdong Province(Grant No.01105500);China National 863 Program(2003AA517050).
Multidimensional WO3 networks with hierarchical bimodal pores have been syn-chronously fabricated by concentrating a solution containing hydrogen peroxide, methanol, per-oxo-polytungstic acid and poly (n-vinylpyrrolid...