Lee I.Y. – TechConnect Briefs

Characteristics of SCR catalysts for the oxidation of gaseous elemental mercury

Lee I.Y., Lee J.B., Lee S.M., Kim D.W., Kim M.H., Lee I.Y., Lee J.B., Lee S.M., Lee I.Y., Lee J.B., Lee S.M., Kim D.W., Kim M.H., Ham S.W., Kyungil University, KR

In the present study, the performance of SCR catalyst for the oxidation of mercury was studied to understand the mechanism of mercury oxidation on SCR catalyst. A variety of V2O5-based TiO2 catalysts was evaluated for [...]

Analysis of an Ink Ejection Failure on a MEMS Micro-Injector Printing Head

Lee I.Y., Hsu T-P, Tseng F-C, Tang H-K, Lin G-D, BenQ Corporation, TW

In this paper, a stress model is proposed and this model well explains the stress induced failure mechanism of this MEMS micro-injector. An effective solution and optimize design to enhance the robustness of ink chamber [...]

Study of Thermal Efficiency Optimization in a Twin-bubble MEMS Micro-injector

Tang H-K, Tseng F-C, Wang W.W., Lee C-K, Lee I.Y., Lee K., Lee C-K, Lee I.Y., Lee K., Lee C-K, Lee I.Y., Lee K., BenQ Corporation, TW

In this paper, the methodology of design optimization to achieve optimal thermal efficiency of a twin bubble MEMS micro-injector is reported. This twin bubble back shooting structure can reduce the problems of crosstalk and satellite [...]

Nanotube Stochastic Resonance: Noise–enhanced Detection of Subthreshold Signals

Lee I.Y., Liu X., Kosko B., Zhou C., University of Southern California, US

Noise can help signal detection at the nano-level. Experiments on a single-walled carbon nanotube transistor confirm that a threshold is sufficient for a nondynamical system to exhibit stochastic resonance: a judicious amount of noise can [...]