Lin C.C. – TechConnect Briefs

Fracture-induced polymeric grating structures

Lin C.C., Yang F., Chin J.W., Sung L., Lee S., National Tsing Hua Univesity, TW

Fracture-induced structure (FIS)1 is found in the polymeric thin film sandwiched between two relatively rigid flat plates by inserting a razor blade at one edge. FIS is a potential candidate to be a low-cost and [...]

Fabrications of Bifunctional Janus and Triblock Saturn Colloids

Lin C.C., Ho C.-C., Chang C-C, Kuo C., National Cheng Kung University, TW

A synthetic approach for the fabrications of Janus and Saturn colloids was demonstrated by the sequential embedment and surface modification of silica colloids. Electrospinning of poly(methyl methacrylate) (PMMA) and poly(4-vinyl pyridine) (P4VP) blends produced polymer [...]

Sol-gel synthesis and photoluminescent characteristics of Eu doped Gd2O3 nanophosphors

Lin C.C., Lin K.M., Lin C.C., Lin K.M., Li Y.Y., Lin C.C., Lin K.M., National Chung Cheng University, TW

Eu-ion doped Gd2O3 nanophosphor powders were prepared by sol-gel method using GdCl3 and EuCl3 at 800-1100 oC. The size of phosphors was about 50-200nm depending on the synthesis temperature for 2hr. Nanophosphors was examined by [...]

Synthesis silica sphere and core-shell Gd2O3:Eu3+@SiO2 phosphor nanoparticles by sol-gel method

Lin C.C., Lin K.M., Lin C.C., Lin K.M., Li Y.Y., Lin C.C., Lin K.M., National Chung Cheng University, TW

The welldispers and nano-scale of silica sphere were synthesized through sol-gel process by TEOS as the precursor at room temperature. We also can control sphere size with the diameter 60 nm, 180 nm and 300 [...]

Increase the Synthesis Efficiency of Graphite Encapsulated Cobalt Nanoparticles by Annealing

Teng M.H., Lin C.C., National Taiwan University, TW

Graphite/carbon encapsulated metal (GEM) nanoparticles (Fig.1) not only provides an opportunity to study dimensionally confined systems, but also could be used in many nanotechnology applications, e.g. recording media, nano-sized wheel bearings, etc. Unlike other metal [...]