Hong Jun Park

5 Questions 4 Answers 0 Followers

Questions related from Hong Jun Park

Is it possible to produce thick films by compressing vacuum-filtrated films?

Dear researchers or advisors, I am writing to inquire about the possibility of conducting an experiment. I would like to produce thick films by stacking the films prepared through vacuum...

20 August 2024 8,461 0 View

What is the method (like I-V curve?) for determining a perturbation voltage amplitude in electrochemical impedance spectroscopy?

I have conducted research on impedance-based humidity sensors and utilized electrochemical impedance spectroscopy (EIS) to understand their mechanism. However, I have noticed that various research...

18 April 2023 275 3 View

Could you give me some advice to clean Au electrode in electrochemical system?

My research is the development of electrochemical sensors such as glucose, lactate, and potentiometric ion sensors based on Au electrodes. Au electrodes in the electrochemical application have...

08 March 2023 7,081 3 View

Could you give me some advice related to the formulation of functional ink?

I have been researching functional ink with stretchability and semiconductivity using DPP-DTT and SEBS polymers for introducing inkjet- and screen-printing systems. However, aggregation and phase...

09 January 2023 4,908 1 View

I have the unusual and low charge carrier mobility curves, so what is the problem?

I fabricated a thin-film transistor with an organic semiconductor (mobility~ 1 cm^(2)/V s) based on Bottom-gate bottom-contact structure (BGBC). Then, I measured charge carrier mobility using a...

28 November 2022 6,437 1 View