Xiamen University – TechConnect Briefs

Palladium Quantum Dots Sensitized TiO2 Nanotube Arrays for Enhancing Photoelectrocatalytic Hydrogen Generation

Gong J.J., Lin C.J., Xiamen University, CN

In order to further enhance photoeletrocatalytic reactivity, it is desirable to develop a facile and effective technique to obtain high quality Pd@TNTAs with homogeneous dispersion and small enough particle size down to few of nm [...]

Palladium Quantum Dots Sensitized TiO2 Nanotube Arrays for Enhancing Photoelectrocatalytic Hydrogen Generation

Gong J.J., Lin C.J., Xiamen University, CN

In order to further enhance photoeletrocatalytic reactivity, it is desirable to develop a facile and effective technique to obtain high quality Pd@TNTAs with homogeneous dispersion and small enough particle size down to few of nm [...]

Stable Superhydrophobic TiO2-based Nanobelt Films with Controllable Transparence and Adhesion

Laiand Y.K., Gong D.G., Gong J.J., Tang Y.X., Gong D.G., Gong J.J., Lin C.J., Chen Z., Xiamen University, CN

Therefore, it is a challenge to develop more convenient methods to quickly deposit titanate nanostructured powder on various substrates to construct superhydrophobic films. In this work, stable TiO2-based nanobelt/fluoroalkylsilane (TNB/FAS) hybrid solution were synthesized by [...]

A Sonoelectrochemical Synthesis of Nanosized CdS on TiO2 Nanotube-Array for Enhancing Photoelectrochemical Reactivity

Wang C-L, Sun L., Yun H., Li J., Lin C.J., Lai Y.K., Lin C.J., Xiamen University, CN

The nanoparticles of CdS were precipitated onto a self-organized TiO2 nanotube array photo-electrodes by using sonochemical synthesis combining with constant current electrochemical deposition. It is indicated that the CdS nanoparticles with average diameter of 28.1 [...]

A Sonoelectrochemical Synthesis of Nanosized CdS on TiO2 Nanotube-Array for Enhancing Photoelectrochemical Reactivity

Wang C-L, Sun L., Yun H., Li J., Lin C.J., Lai Y.K., Lin C.J., Xiamen University, CN

The nanoparticles of CdS were precipitated onto a self-organized TiO2 nanotube array photo-electrodes by using sonochemical synthesis combining with constant current electrochemical deposition. It is indicated that the CdS nanoparticles with average diameter of 28.1 [...]

Surface Constructions of Nano-Micro Structured CaP Biomaterials and Their Biocompatibility

Lin C.J., Wang H., Hu R., Lai Y.K., Geng Z.W., Xiamen University, CN

In this work, we concentrated our attention to develop various methods for surface construction of of calcium phosphate (CaP) and their composite coatings, including octacalcium phosphate (OCP), hydroxyapatite (HAp), micropatterned titanium surface by using electrochemical [...]

A Markedly Cntrollable Adhesion of Superhydrophobic Sponge-like Nanostructure TiO2 Films

Lai Y., Lin C., Huang J., Zhuang H., Sunb L., Nguyen T., Xiamen University, CN

A method consisting of electrochemical anodization and self-assembling of hydrophobic-hydrophilic mixture has been employed to fabricate superhydrophobic sponge-like nanostructured TiO2 surfaces with remarkably controllable adhesion. Water adhesion ranged from ultra-low (5.0 N) to very high [...]

A Markedly Cntrollable Adhesion of Superhydrophobic Sponge-like Nanostructure TiO2 Films

Lai Y., Lin C., Huang J., Zhuang H., Sunb L., Nguyen T., Xiamen University, CN

A method consisting of electrochemical anodization and self-assembling of hydrophobic-hydrophilic mixture has been employed to fabricate superhydrophobic sponge-like nanostructured TiO2 surfaces with remarkably controllable adhesion. Water adhesion ranged from ultra-low (5.0 N) to very high [...]

High Conentration of Interface Traps in MOS Transistor Modeling

Chen Z., Jie B.B., Sah C-T, Xiamen University, CN

Modifications of the MOS capacitor and transistor characteristics by the presence of a high concentration of interface traps are described. Change or distortion of the gate/base voltage dependent characteristics are presented, such as the gate [...]