Browsing byAuthorKim, Donghwi

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Showing results 1 to 4 of 4

Issue DateTitleAuthor(s)
2024-05Application of Various Nitriding Processes to Improve the Electrical Resistance of Al-Added 52100 Bearing SteelChoi, Dong-Jun; Ko, Yoon Seok; Shim, Jae-Hyeok; Lee, Young-Su; Kang, Minwoo; Kim, Donghwi; Hong, Seung-Hyun; Han, Heung Nam; Kim, Dong-Ik
2022-07Design of Co-NC as efficient electrocatalyst: The unique structure and active site for remarkable durability of proton exchange membrane fuel cellsYim, Kyung min; 장주혁; Heo, Jinseo; Kim, Donghwi; Lee, Kug-Seung; Lim, Hyung-Kyu; Kim, Jinsoo; Yoo, Song Jong
2020-01Hollow-sphere Co-NC synthesis by incorporation of ultrasonic spray pyrolysis and pseudomorphic replication and its enhanced activity toward oxygen reduction reactionIm, Kyungmin; Kim, Donghwi; Jang, Jue-Hyuk; Kim, Jinsoo; Yoo, Sung Jong
2019-04Zeolitic imidazolate framework ZIF-8 films by ZnO to ZIF-8 conversion and their usage as seed layers for propylene-selective ZIF-8 membranesLee, Jeong Hee; Kim, Donghwi; Shin, Hamin; Yoo, Sung Jong; Kwon, Hyuk Taek; Kim, Jinsoo