Pusan National University

Pusan National University (PNU), also called Busan National University, is one of ten Flagship Korean National Universities in South Korea. PNU is widely regarded as the No. 2 public university after Seoul National University amongst the Flagship Korean National Universities. It is the first national university established after the National Liberation Day of Korea.

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Energy & Green Tech

Researchers improve the stability of perovskite solar cells

Perovskite solar cells are thought of as the strongest contender to replace conventional silicon solar cells in next-generation photovoltaics. They are made of an A+ cation, a B2+ divalent cation, and an X- halide. Generally ...