Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Chang Hyun Lee"'
Publikováno v:
Macromolecular Research. 29:551-561
Inorganic free radical scavengers are used to suppress the radical attack and chemical degradation of perfluorosulfonic acid (PSFA) ionomer membranes. However, the commercially available radical scavengers have the shortcomings of nano dispersibility
Publikováno v:
Journal of Nanoscience and Nanotechnology. 21:1772-1778
A transparent superhydrophobic surface was fabricated from ZnO nanorods grown on Si and glass substrates in a thermal furnace for industrial applications such as surface coating. Two types of glasses were used for the substrates: slide glass and Corn
Publikováno v:
Membrane Journal. 30:433-442
Publikováno v:
Nanophotonics, Vol 10, Iss 2, Pp 967-974 (2020)
Splitting the spectrum of incident light at nanoscale has been of great scientific and practical interest due to its potential application in various optical sensors. For many years, researchers have been striving to realize the full-color sorting of
Publikováno v:
ECS Transactions. 98:665-672
Saline water electrolysis (SWE) is a representative electrochemical conversion process that produces hydrogen (H2), chlorine (Cl2), and sodium hydroxide (NaOH) at the same time, by applying electricity to saline water. SWE has been suffering from ove
Publikováno v:
Journal of Nanoscience and Nanotechnology. 19:7192-7197
The super-hydrophobic surface can be used in anti-pollution, self-cleaning, and anti-corrosive properties. Two-step surface treatment process on Al-coated glass was conducted by surface etching using potassium hydroxide (KOH) and surface coating usin
Publikováno v:
Journal of Electronic Materials. 49:736-742
Bi-Te is a thermoelectric material used at room temperature. It is typically fabricated as a single-crystal ingot, making processing difficult and material loss very high. Pressureless sintering processes have been studied to address these issues; ho
Publikováno v:
Fuel. 251:428-437
Natural gas has been suggested as an alternative fuel for compression ignition (CI) engines because it generates significantly less pollutants and has a smaller carbon footprint, while maintaining the cycle efficiency. However, the high auto-ignition
Publikováno v:
Polymers; Volume 13; Issue 23; Pages: 4177
Polymers, Vol 13, Iss 4177, p 4177 (2021)
Polymers
Polymers, Vol 13, Iss 4177, p 4177 (2021)
Polymers
This study reports on an innovative press-loaded blister hybrid system equipped with gas-chromatography (PBS-GC) that is designed to evaluate the mechanical fatigue of two representative types of commercial Nafion membranes under relevant PEMFC opera
Publikováno v:
Membranes
Volume 11
Issue 10
Membranes, Vol 11, Iss 769, p 769 (2021)
Volume 11
Issue 10
Membranes, Vol 11, Iss 769, p 769 (2021)
Water resource pollution by nitrate-nitrogen, mainly caused by anthropogenic causes, induces eutrophication of water resources, and indicates the degree of organic pollution. Therefore, this study devised a method for coating PFSA ionomer with excell