Hydrogels are formed by crosslinking polymer chains — through physical ... If neutralization is slowed down by simply removing the gel from the NaOH solution, the desired effect is seen ...

To address these challenges, a research team led by Professor Jung Inn Sohn from Dongguk University-Seoul in the Republic of Korea developed a gel polymer electrode-based triboelectric ...

Advances in materials science stemming from research in South Korea are leading to higher-performance piezoelectric and ...