Kuei-Yi Lee

TL;DR: In this article, the performance of micro-capacitors is analyzed with cyclic voltammetry (CV), impedance spectroscopy, and galvanostatic charge/discharge test in 0.1 M Na2SO4 electrolyte.

TL;DR: In this article, two miniature electrochemical capacitors, of high power and sufficient energy capacity, are prepared using photolithography and transferred to a plastic substrate, where the preparation procedure involves, inverting a 60μm thick interdigital pattern of multi-walled carbon nanotubes (CNT) with a Scotch tape, such that the pre-sputtered gold layer at the bottom effectively collects interfacial charge.

TL;DR: In this article, the authors observed the field electron emission of the technologically useful current density of 10 mA/cm2 at an extremely low threshold electric field (Eth) of 1.0 V/µm, from an array of pillars of aligned carbon nanotube bundles, which were grown on a Si substrate by thermal chemical vapor deposition.

TL;DR: In this paper, RuO2/CNT composites demonstrated a stable cycle life, and the increase of effective specific area between electrode and electrolyte played an important role in enhancing the capacitance.

TL;DR: In this article, the authors combine few-layer MoS2 and graphene to produce a heterojunction and exhaustively study the interface properties for heter-junction diode application.