Energy harvesting technology, which generates the output electric power from ambient, otherwise wasted, energy sources, has been explored toward providing a solution that could ultimately eliminate the replacement cost of the chemical batteries found in wireless sensor nodes. Piezoelectric vibration energy harvesting (PVEH) is recognized as a...
Light Absorption and Emission in Molecular Solids Soo Young Park Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 151-744, Korea parksy@snu.ac.kr Over last years, we have developed several different classes of π-conjugated molecular scaffolds for controlled light absorption, emission and charge transport. In...
Electro-active soft actuators and bio-inspired artificial muscles have received burgeoning interest as essential components in future electronic devices such as soft haptic-feedback systems, human-friendly wearable electronics, and active biomedical devices. However, for more practical applications, important challenging issues including fast response time, ultra-low input power,...
Title: Nanoscale Interfacial Engineering for High Performance Light Emitting Devices and Solar Fuel Generation The flow of light can be controlled through the size and shape of the nanostructure. When nanostructures are made on the surface of solar cells, only the light of the desired wavelength...
Microfluidic Flow Reactors as New Synthetic Chemical Tools Dong-Pyo Kim, Yonsan Chaired Professor Department of Chemical Engineering, POSTECH, Pohang, South Korea Flow chemistry in the confined microfluidic space at submillimeter scale is attractive owing to inherent advantages such as efficient heat transfer and rapid mixing, enabling greater control...
