Unveiling the key factor for the phase reconstruction and exsolved metallic particle distribution in perovskites

par Hyunmin Kim, Chaesung Lim, Ohhun Kwon, Jinkyung Oh, Matthew T. Curnan, Hu Young Jeong, Sihyuk Choi, Jeong Woo Han, Guntae Kim
Publié 2021

Exsolution trends and co-segregation aspects of self-grown catalyst nanoparticles in perovskites

par Ohhun Kwon, Sivaprakash Sengodan, Kyeounghak Kim, Gihyeon Kim, Hu Young Jeong, Jeeyoung Shin, Young-Wan Ju, Jeong Woo Han, Guntae Kim
Publié 2017

Cation-swapped homogeneous nanoparticles in perovskite oxides for high power density

par Sangwook Joo, Ohhun Kwon, Kyeounghak Kim, Seona Kim, Hyunmin Kim, Jeeyoung Shin, Hu Young Jeong, Sivaprakash Sengodan, Jeong Woo Han, Guntae Kim
Publié 2019

In-situ local phase-transitioned MoSe2 in La0.5Sr0.5CoO3-δ heterostructure and stable overall water electrolysis over 1000 hours

par Nam Khen Oh, Changmin Kim, Junghyun Lee, Ohhun Kwon, Yunseong Choi, Gwan Yeong Jung, Hyeong Yong Lim, Sang Kyu Kwak, Guntae Kim, Hyesung Park
Publié 2019