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Defect-engineered MoSe2 for Hydrogen Evolution Reaction

Lee, Junghyun , Seo, Jihyunh , Kim, Changmin , Choi, Yunseong , Kim, Guntae , Park, Hyesung

Conference Paper Issue Date2017-08-20 View10

Defect-Induced in Situ Atomic Doping in Transition Metal Dichalcogenides via Liquid-Phase Synthesis toward Efficient Electrochemical Activity File

Lee, Junghyun , Heo, Jungwoo , Lim, Hyeong Yong , Seo, Jihyung , Kim, Youngwoo , Kim, Jihyun , Kim, Ungsoo , Choi, Yunseong , Kim, Su Hwan , Yoon, Yung Jin , et al

Article Issue Date2020-12 View5

Development of Annealing-Free, Solution-Processable Inverted Organic Solar Cells with N-Doped Graphene Electrodes using Zinc Oxide Nanoparticles File

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

Article Issue Date2018-02 View5

Enhanced Charge Transport via Metallic 1T Phase Transition Metal Dichalcogenides-Mediated Hole Transport Layer Engineering for Perovskite Solar Cells File

Choi, Yunseong , Jung, Seungon , Oh, Nam Khen , Lee, Junghyun , Seo, Jihyung , Kim, Ungsoo , Koo, Donghwan , Park, Hyesung

Article Issue Date2019-08 View4

Flexible Organic Solar Cells Over 15% Efficiency with Polyimide-Integrated Graphene Electrodes File

Koo, Donghwan , Jung, Sungwoo , Seo, Jihyung , Jeong, Gyujeong , Choi, Yunseong , Lee, Junghyun , Lee, Sang Myeon , Cho, Yongjoon , Jeong, Mingyu , Lee, Jungho , et al

Article Issue Date2020-05 View5

Graphene-Assisted Zwitterionic Conjugated Polycyclic Molecular Interfacial Layer Enables Highly Efficient and Stable Inverted Perovskite Solar Cells File

Koo, Donghwan , Kim, Ungsoo , Cho, Yongjoon , Lee, Junghyun , Seo, Jihyung , Choi, Yunseong , Choi, Kyoung Jin , Baik, Jeong Min , Yang, Changduk , Park, Hyesung

Article Issue Date2021-07 View5

High-Performance Graphene-based Organic Solar Cells with High Yields

Jung, Seungon , Lee, Junghyun , Choi, Yunseong , Lee, Sang Myeon , Yang, Changduk , Park, Hyesung

Conference Paper Issue Date2017-08-30 View9

Highly Efficient Self-Encapsulated Flexible Semitransparent Perovskite Solar Cells via Bifacial Cation Exchange File

Jeong, Gyujeong , Koo, Donghwan , Woo, Jeong-Hyun , Choi, Yunseong , Son, Eunbin , Huang, Fuzhi , Kim, Ju-Young , Park, Hyesung

Article Issue Date2022-07 View13

Improved charge transport via WSe2-mediated hole transporting layer toward efficient organic solar cells File

Koo, Donghwan , Jung, Seungon , Oh, Nam Khen , Choi, Yunseong , Seo, Jihyung , Lee, Junghyun , Kim, Ungsoo , Park, Hyesung

Article Issue Date2018-12 View1

Improved interface control for high-performance graphene-based organic solar cells File

Jung, Seungon , Lee, Junghyun , Choi, Yunseong , Lee, Sang Myeon , Yang, Changduk , Park, Hyesung

Article Issue Date2017-12 View1

In-situ coalesced vacancies on MoSe2 mimicking noble metal: Unprecedented Tafel reaction in hydrogen evolution File

Lee, Junghyun , Kim, Changmin , Choi, Keunsu , Seo, Jihyung , Choi, Yunseong , Choi, Wooseon , Kim, Young-Min , Jeong, Hu Young , Lee, Jun Hee , Kim, Guntae , et al

Article Issue Date2019-09 View5

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

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

Article Issue Date2019-04 View15

Intergranular Diffusion-Assisted Liquid-Phase Chemical Vapor Deposition for Direct Synthesis of Patternable 2D Semiconductors in Wafer-Scale

Kim, Jiha , Seo, Jihyung , Lee, Junghyun , Koo, Donghwan , Jeong, Gyujeong , Choi, Yunseong , Son, Eunbin , Park, Hyesung

Conference Paper Issue Date2022-07-18 View5

Intergranular Diffusion-Assisted Liquid-Phase Chemical Vapor Deposition for Wafer-Scale Synthesis of Patternable 2D Semiconductors File

Seo, Jihyung , Kim, Jiha , Lee, Junghyun , Koo, Donghwan , Jeong, Gyujeong , Choi, Yunseong , Son, Eun bin , Park, Hyesung

Article Issue Date2022-10 View6

Intimate Contact with Perovskite Layer via Mesoporous Structured MoS2 Toward High-Performance Perovskite Solar Cells with Photostability

Koo, Donghwan , Kim, ungsoo , Choi, Yunseong , Park, Hyesung

Conference Paper Issue Date2022-07-18 View4

Multifaceted Role of a Dibutylhydroxytoluene Processing Additive in Enhancing the Efficiency and Stability of Planar Perovskite Solar Cells File

Kumar, Sujit , Choi, Yunseong , Kang, So-Huei , Oh, Nam Khen , Lee, Junghyun , Seo, Jihyung , Jeong, Mingyu , Kwon, Hyoung Woo , Seok, Sang Il , Yang, Changduk , et al

Article Issue Date2019-10 View12

Multifaceted Role of Dibutylhydroxytoluene Processing Additive in Enhancing Efficiency and Stability of Planar Perovskite Solar Cells

Kumar, Sujit , Choi, Yunseong , Kang, So-Huei , Oh, Nam Khen , Lee, Junghyun , Seo, Jihyung , Jeong, Mingyu , Kwon, Hyoung Woo , Seok, Sang Il , Yang, Changduk , et al

Conference Paper Issue Date2020-02-14 View4

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 View1

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 View3

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 View4

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