JP – Page 8 – TechConnect Briefs

Synthesis method for well crystallized alloy nanoparticles in aqueous solution under room temperature by controlling the metal complexes condition

Takahashi H., Mabuchi T., Yokoyama S., Tohji K., Tohoku University, JP

In the case of usual nanoparticles synthesis method, the as-prepared metallic nanoparticles often exhibited inhomogeneous compositions and multi-crystalline structures, which does not adequate for the industrial applications. Therefore, in this study, to develop the synthesis [...]

New Electromagnetic Shielding Sheets Using Carbon-Nanotube-Composite Papers

Li B.J., Ito W., Hiwatashi H., Oya T., Yokohama National University, JP

We propose new electromagnetic shielding(EMS) sheets using carbon-nanotube(CNT)-composite papers. The paper has good electrical conductivity in spite of a paper, the weight is light, and there is no deterioration problem because of both the CNT [...]

A Novel Catalytic Synthesis Method of Carbon Nanomaterials in the Organic Liquids

Gamo H., Nishitani-Gamo M., Ando T., Nishitani-Gamo M., Toyo University, JP

We have developed a novel catalytic method for synthesizing a wide variety of carbon nanomaterials in the organic liquids. There is no need for a vacuum reactor. The method realized a simple, speedy, and a [...]

Facile Preparation of Graphene Composite Materials and Their Application

Nishina Y., Okayama University, JP

We have successfully achieved the new preparation technique of graphene oxide from graphite with “Rapid Hummers method”. The graphene oxide was functionalized by selective reduction of C-O bonds and by making composites with metal nanoparticles, [...]

Advanced RO Membrane Technology Based on Scientific Research for Seawater and Brackish water Desalination

Kimura M., Sasaki T., Henmi M., Toray Industries,Inc., JP

RO membrane technologies have made great progress in last 50 years. In seawater and brackish water desalination field, both energy saving and water quality improvement have been two major subjects. Advanced membranes are still demanded [...]

Novel CNT-polymer Nanocomposites used in Oilfield for High Temperature, High Pressure Sealing

Ito M., Schlumberger, JP

A novel sealing system base on MWNT (multiwalletd carbon nanotubes) and polymer nanocomposites was developed for the use in the exploration and development of hotter, deeper reservoirs. Fully dispersed and better bonding are two critical [...]

Novel CNT-polymer Nanocomposites used in Oilfield for High Temperature, High Pressure Sealing

Ito M., Schlumberger, JP

A novel sealing system base on MWNT (multiwalletd carbon nanotubes) and polymer nanocomposites was developed for the use in the exploration and development of hotter, deeper reservoirs. Fully dispersed and better bonding are two critical [...]

Advanced RO Membrane Technology Based on Scientific Research for Seawater and Brackish water Desalination

Kimura M., Sasaki T., Henmi M., Toray Industries,Inc., JP

RO membrane technologies have made great progress in last 50 years. In seawater and brackish water desalination field, both energy saving and water quality improvement have been two major subjects. Advanced membranes are still demanded [...]

HiSIM-SOTB: A Compact Model for SOI-MOSFET with Ultra-Thin Si-Layer and BOX

Miura-Mattausch M., Kikuchihara H., Feldmann U., Nakagawa T., Miyake M., Iizuka T., Mattausch H.J., Miura-Mattausch M., Hiroshima University, JP

The Silicon-On-Thin-Buried-Oxide (SOTB) transistor is a descendant of the conventional SOI MOSFET with thin Silicon and BOX layers. Many different structure and material variations are possible, where the choice of a thicker BOX may be [...]

Modeling of Chain History Effect based on HiSIM-SOI

Fukunaga Y., Miyake M., Toda A., Kikuchihara K., Baba S., Feldmann U., Mattausch H.J., Miura-Mattausch M., Miura-Mattausch M., Hiroshima University, JP

SOI-MOSFET is considered as a candidate for the next MOSFET generations with advanced technology due to its suppression of the short-channel effect and its high driving capability. However, it is known that the history effect [...]