supported by the National Natural Science Foundation of China (Grant Nos. 90406007, 61076069, 60776053, and 10434010);the National Basic Research Program of China (Grant No. 2007CB936800)
This paper describes a new method to create nanoscale SiO2 pits or channels using single-walled carbon nanotubes (SWNTs) in an HF solution at room temperature within a few seconds. Using aligned SWNT arrays, a patte...
supported by the International S&T Cooperation Program of China(2006DFB02020);the National Basic Research Program of China(2007CB936800 and 2009CB930704);the Hundred Talents Program of the Chinese Academy of Sciences.
Dual-layer Metallic grating(DMG)structures as surface-enhanced Raman scattering(SERS)substrates are studied using benzenethiol as the probe analyte.The DMG structure consists of a SiO2 grating and 100-nm-thick gold co...
support from National Basic Research Program of China(973 Program,Grant No.2007CB936800);SRFDP of China(Project No.20093402110010)are gratefully acknowledged.
A novel sonochemical method is described for the preparation of Fe_(3)O_(4)–TiO_(2)photocatalysts in which nanocrystalline titanium dioxide particles are directly coated onto a magnetic core.The Fe_(3)O_(4)nanopartic...
Fhnctionalized ionic liquid samples (bmim-PW12) were synthesized by 1-butyl-3-methyl- imidazolium bromide (bmimBr) and 12-phosphotungstic heteropolyacid (PW12). The samples were annealed at 100-450 ℃ and were c...