Polyaniline (PANI) nanofibrils were prepared within the anodic aluminum oxide (AAO) template. The surface appearance of PANI nanofibrils and the structure of nanofibril array were observed by scanning electron micros...Polyaniline (PANI) nanofibrils were prepared within the anodic aluminum oxide (AAO) template. The surface appearance of PANI nanofibrils and the structure of nanofibril array were observed by scanning electron microscopy (SEM). The diameter and the length of PANI nanofibrils are dependent on the pore diameter and the thickness of AAO template. X-ray photoelectron spectroscopy (XPS) supplies the surface analysis confidence on the PANI nanofibrils. Fourier Transmission Infrared (FTIR) was used to confirm the fibrils composed of PANI.展开更多
TiO2 nanofibrils were prepared within the pores of alumina template membrane by use of sol-gel chemistry. The TiO2 nanofibrils have good crystallinity and size. There is agglomeration free among the particulates of ...TiO2 nanofibrils were prepared within the pores of alumina template membrane by use of sol-gel chemistry. The TiO2 nanofibrils have good crystallinity and size. There is agglomeration free among the particulates of TiO2 and the fibrils show high catalytic activity.展开更多
基金This work was supported by the National Natural Science Foundalion of China(Grant No.69890220).
文摘Polyaniline (PANI) nanofibrils were prepared within the anodic aluminum oxide (AAO) template. The surface appearance of PANI nanofibrils and the structure of nanofibril array were observed by scanning electron microscopy (SEM). The diameter and the length of PANI nanofibrils are dependent on the pore diameter and the thickness of AAO template. X-ray photoelectron spectroscopy (XPS) supplies the surface analysis confidence on the PANI nanofibrils. Fourier Transmission Infrared (FTIR) was used to confirm the fibrils composed of PANI.
基金supported by the National Natural Science Foundation of China(No 69890220)
文摘TiO2 nanofibrils were prepared within the pores of alumina template membrane by use of sol-gel chemistry. The TiO2 nanofibrils have good crystallinity and size. There is agglomeration free among the particulates of TiO2 and the fibrils show high catalytic activity.
