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Modulation of Oxygen Evolution Kinetics and Energetics via Incorporation of Low Oxidation State Transition Metal

Kim, Ungsoo , Koo, Donghwan , Seo, Jihyung , Park, Hyesung

Conference Paper Issue Date2022-07-18 View10

Nafion-assisted liquid phase exfoliation of MoS2 and its application in Hydrogen Evolution Reaction

Oh, Nam Khen , Lee, Hoonju , Kim, Ungsoo , Seo, Jihyung , Lee, Junghyun , Shin, Hyeon Suk , Park, Hyesung

Conference Paper Issue Date2017-10-11 View23

Nafion-Mediated Liquid-Phase Exfoliation of Transition Metal Dichalcogenides and Direct Application in Hydrogen Evolution Reaction File

Oh, Nam Khen , Lee, Hoon Ju , Choi, Keunsu , Seo, Jihyung , Kim, Ungsoo , Lee, Junghyun , Choi, Yunseong , Jung, Seungon , Lee, Jun Hee , Shin, Hyeon Suk , et al

Article Issue Date2018-07 View23

Origin of the performance degradation in graphene-based Schottky junction solar cells

Choi, Yunseong , Lee, Junghyun , Kim, Ungsoo , Park, Hyesung

Conference Paper Issue Date2016-10-07 View13

Phase Engineering of Transition Metal Dichalcogenides with Unprecedentedly High Phase Purity, Stability, and Scalability via Molten-Metal-Assisted Intercalation File

Park, Sanghyeon , Kim, Changmin , Park, Sung O. , Oh, Nam Khen , Kim, Ungsoo , Lee, Junghyun , Seo, Jihyung , Yang, Yejin , Lim, Hyeong Yong , Kwak, Sang Kyu , et al

Article Issue Date2020-08 View21

Rationally Designed Ternary NiCuFe LDH/Phosphide Hierarchical Architecture for Efficient Overall Water Splitting

Zhang, Yihan , Kim, Ungsoo , Cha, Jihoo , Park, Hyesung

Conference Paper Issue Date2022-07-18 View14

Size Fractionation and Functionalization of Graphene for Solar Cell Application File File

Kim, Ungsoo

Thesis Issue Date2019-02 View21

Size Fractionation of Graphene Oxide via Solvent‐Mediated Consecutive Charge Manipulation and Investigation of the Size Effect as Hole Transporting Layer in Perovskite Solar Cells File

Kim, Ungsoo , Choi, Keunsu , Park, Kwang Hyun , Lee, Junghyun , Choi, Yunseong , Seo, Jihyung , Oh, Nam Khen , Jung, Seungon , Yang, Hyemi , Lee, Jun Hee , et al

Article Issue Date2019-06 View17

Size-dependent antibiotic effect of graphene oxide

Kim, Ungsoo , Park, Kwang Hyun , Lee, Junghyun , Kim, Taewhan , Kwon, Heeyun , Mitchell, Robert J. , Yang, Changduk , Park, Hyesung

Conference Paper Issue Date2017-04-06 View25

Solution-Processed Molybdenum Oxide with Hydroxyl Radical-Induced Oxygen Vacancy as an Efficient and Stable Interfacial Layer for Organic Solar Cells File

Jung, Seungon , Lee, Junghyun , Kim, Ungsoo , Park, Hyesung

Article Issue Date2020-03 View17

Study of cooling rate on the growth of graphene via chemical vapor deposition

Seo, Jihyung , Lee, Junghyun , Choi, Yunseoung , Kim, Ungsoo , Shin, Hyeon Suk , Park, Hyesung

Conference Paper Issue Date2017-04-07 View17

Study of Cooling Rate on the Growth of Graphene via Chemical Vapor Deposition File

Seo, Jihyung , Lee, Junghyun , Jang, A-Rang , Choi, Yunseong , Kim, Ungsoo , Shin, Hyeon Suk , Park, Hyesung

Article Issue Date2017-05 View18

Superaerophobic/Superhydrophilic Multidimensional Electrode System for High-Current-Density Water Electrolysis File

Jeong, Seulgi , Kim, Ungsoo , Lee, Sangjin , Zhang, Yihan , Son, Eunbin , Choi, Kyoung Jin , Han, Young-Kyu , Baik, Jeong Min , Park, Hyesung

Article Issue Date2024-03 View27

Tailoring the Intrinsic Electronic Structure and Crystal Facet of Transition Metal-based Materials for Energy Conversion File

Kim, Ungsoo

Thesis Issue Date2023-08 View15

The effect of the graphene integration process on the performance of graphene-based Schottky junction solar cells File

Choi, Yunseong , Lee, Junghyun , Seo, Jihyung , Jung, Seungon , Kim, Ungsoo , Park, Hyesung

Article Issue Date2017-09 View24

Vacuum-Processed Vertically Oriented Two-dimensional Ruddlesden–Popper Phase Perovskite Passivation Layer for Efficient and Stable Inverted Perovskite Solar Cells

Choi, Yunseong , Koo, Donghwan , Jeong, Gyujeong , Kim, Ungsoo , Kim, Hyungmin , Park, Hyesung

Conference Paper Issue Date2022-07-18 View18

Zwitterion Functionalization of Graphene with pH Independent Dispersion Stability: Efficient Electron Mediator for Oxygen Evolution Reaction in Acidic Medium

Kim, Ungsoo , Cho, Yongjoon , Jeon, Dasom , Kim, Yongchul , Park, Sanghyeon , Seo, Jihyung , Lee, Junghyun , Nam Khen Oh , Lee, Geunsik , Ryu, Jungki , et al

Conference Paper Issue Date2020-02-14 View17

Zwitterionic Conjugated Surfactant Functionalization of Graphene with pH-Independent Dispersibility: An Efficient Electron Mediator for the Oxygen Evolution Reaction in Acidic Media File

Kim, Ungsoo , Cho, Yongjoon , Jeon, Dasom , Kim, Yongchul , Park, Sanghyeon , Seo, Jihyung , Lee, Junghyun , Oh, Nam Khen , Lee, Geunsik , Ryu, Jungki , et al

Article Issue Date2020-03 View33

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