Kangwon National University – TechConnect Briefs

CO2 reforming of CH4 by the combination of dielectric barrier discharge plasmas and zeolite catalysts

Nguyen H.H., Kim K.S., Kangwon National University, KR

Dry reforming of two green-house gases (CH4 and CO2) to convert to syngas (mixture of CO and H2) has gained deep research interests lately. Several technologies were proposed to convert the CO2 and CH4, such [...]

CO2 reforming of CH4 by the combination of dielectric barrier discharge plasmas and zeolite catalysts

Nguyen H.H., Kim K.S., Kangwon National University, KR

Dry reforming of two green-house gases (CH4 and CO2) to convert to syngas (mixture of CO and H2) has gained deep research interests lately. Several technologies were proposed to convert the CO2 and CH4, such [...]

Controlled Synthesis of Monodisperse Magnetic Porous/Hollow Nanostructures for Biomedical Applications

Kim K.S., Nguyen D.T., Kangwon National University, KR

Recently, studies on therapeutic applications of the magnetic nanoparticles have gained more momentum. The use of magnetic nanoparticles for hyperthermia has shown great promise in the field of nanobiomedicine. The porous/hollow structure also exhibited a [...]

Synthesis of ZnO Nanosheets by Exposing Zn Film to Oxygen Plasma at Low Temperatures

Yoon J-H, Kangwon National University, KR

We report that the well-defined ZnO nanosheets can be synthesized by directly exposing Zn film to oxygen plasma produced by PECVD method using N2O gas at temperatures below 350 oC. FESEM, XRD, TEM, and PL [...]

Synthesis of SiOx Nanowires at Low Temperatures Using Zn Catalyst

Choi C-S, Yoon J-H, Kangwon National University, KR

we report that the SiOx NWs can be synthesized by directly exposing Zn film to atomic oxygen and silicon plasma mixture produced by PECVD method using a mixture of SiH4 and N2O gas at temperatures [...]

Synthesis of Cobalt-based Nanoparticles in Silicon Dioxide for Nonvolatile Memory Applications

Yoon J-H, Kangwon National University, KR

In this study, we report the direct growth of cobalt (Co) silicide nanocrystals (NCs) by thermally annealing of a simple sandwich structure consisting of an ultrathin Co layer sandwiched between two silicon-rich oxide (SiOx) layers, [...]