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Cho Research Group

Other IDs

ResearcherID: AAI-7059-2021

Keywords

Conjugated polymers, Stretchable TFTs, Electronic skin, Organic semiconducting small molecules, Covalent organic framework (COF), Small angle scattering (SAS)

Countries

South Korea

Activities

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Employment (1)

Polymer Research Institute: Pohang-si, Gyeongsangbukdo, KR

2023-02-27 to 2026-02-27 | Technical Research Personnel (Department of Chemical Engineering)
Employment
Source: Self-asserted source
Sein Chung

Education and qualifications (2)

Pohang University of Science and Technology: Pohang, Gyeongsangbuk-do, KR

2019-01-07 to 2026-08-07 | M.S.-Ph.D. Combined Course (AI-Chemical Engineering)
Education
Source: Self-asserted source
Sein Chung

Ulsan National Institute of Science and Technology: Ulsan, Ulsan, KR

2015-03 to 2019-02 | Bachelor's degree of Engineering (Energy and Chemical Engineering - Energy Engineering / Material Science and Engineering - Advanced Material Science)
Education
Source: Self-asserted source
Sein Chung

Professional activities (1)

Pohang Accelerator Laboratory: Pohang, KR

2024-09-13 to 2025-09-12 | Long Term Resident (Intern) (PLS-II 3C SAXS-I Beamline)
Service
Source: Self-asserted source
Sein Chung

Works (31)

Enhancing efficiency in organic electronics via J-aggregation modulation with non-halogenated solvents

Journal of Materials Chemistry C
2025 | Journal article
DOI: 10.1039/D4TC05207B
Contributors: Guangting Cai; Zhenmin Zhao; Sein Chung; Liang Bai; Lixing Tan; Xin Li; Jingjing Zhao; Yuan Liu; Kilwon Cho; Zhipeng Kan
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Crossref

Molecular order manipulation with dual additives suppressing trap density in non-fullerene acceptors enables efficient bilayer organic solar cells

Energy & Environmental Science
2025 | Journal article
DOI: 10.1039/D4EE05070C
Contributors: Zhenmin Zhao; Sein Chung; Lixing Tan; Jingjing Zhao; Yuan Liu; Xin Li; Liang Bai; Hyunji Lee; Minyoung Jeong; Kilwon Cho et al.
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Crossref

Non-halogenated solvent additive-mediated donor–acceptor phase segregation leads to efficient all-polymer solar cells

Journal of Materials Chemistry C
2025 | Journal article
DOI: 10.1039/D4TC05363J
Contributors: Yuanxian Liang; Zhenmin Zhao; Sein Chung; Yuqing Sun; Liang Bai; Jingjing Zhao; Lixing Tan; Kilwon Cho; Zhipeng Kan
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Optimizing the ionization-energy offset for enhanced photovoltaic properties in bilayer organic solar cells

Physical Review Applied
2025-03-04 | Journal article
DOI: 10.1103/PhysRevApplied.23.034006
Contributors: Yuan Liu; Jingjing Zhao; Sein Chung; Yexiao Huang; Zhenmin Zhao; Jeonggye Lee; Hyukgu Yun; Xiaoge Huang; Safakath Karuthedath; Kilwon Cho et al.
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Hole-selective-molecule doping improves the layer thickness tolerance of PEDOT:PSS for efficient organic solar cells

eScience
2025-01 | Journal article
DOI: 10.1016/j.esci.2024.100305
Contributors: Bin Zhao; Xiaozhen Huang; Sein Chung; Min Zhang; Yufei Zhong; Anhai Liang; Zhenmin Zhao; Chaofeng Zhu; Jingjing Zhao; Seunghyun Kim et al.
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Crossref

Modulating Alkyl Groups in Copolymer to Control Ion Transport in Electrolyte‐Gated Organic Transistors for Neuromorphic Computing

Small Structures
2025-01 | Journal article
DOI: 10.1002/sstr.202400319
Contributors: Junho Sung; Minji Kim; Sein Chung; Yongchan Jang; Soyoung Kim; Min‐Seok Kang; Hee‐Young Lee; Joonhee Kang; Donghwa Lee; Wonho Lee et al.
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Refining Multiscale Heterogeneity in Perovskite Solar Cells via Interfacial Chemistry Homogenization

Advanced Functional Materials
2025-01-28 | Journal article
DOI: 10.1002/adfm.202421402
Contributors: Hochan Song; Jiyeon Won; Hak‐Beom Kim; Eunseo Lee; Jaehwi Lee; Dongryeol Lee; Subeom Shin; Sein Chung; Kilwon Cho; Jaewon Lee et al.
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Crossref

Suppressing Nongeminate Charge Recombination Triggers 19.5% Efficiency Bilayer Organic Solar Cells

ACS Materials Letters
2025-01-06 | Journal article
DOI: 10.1021/acsmaterialslett.4c02181
Contributors: Lixing Tan; Zhenmin Zhao; Sein Chung; Jingjing Zhao; Chaofeng Zhu; Kilwon Cho; Zhipeng Kan
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Crossref

Room-temperature-modulated polymorphism of nonfullerene acceptors enables efficient bilayer organic solar cells

Energy & Environmental Science
2024 | Journal article
DOI: 10.1039/D4EE02330G
Contributors: Zhenmin Zhao; Sein Chung; Young Yong Kim; Minyoung Jeong; Xin Li; Jingjing Zhao; Chaofeng Zhu; Safakath Karuthedath; Yufei Zhong; Kilwon Cho et al.
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Crossref

Multiscale Analyses of Strain-Enhanced Charge Transport in Conjugated Polymers

ACS Nano
2024-11-12 | Journal article
DOI: 10.1021/acsnano.4c10775
Contributors: Seung Hyun Kim; Sangsik Park; Sein Chung; Eunsol Ok; Byeong Jin Kim; Jong Dae Jang; Boseok Kang; Kilwon Cho
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Crossref

Elucidating different roles of solvent additives in organic photovoltaics under solar and indoor light emission environments

Chemical Engineering Journal
2024-09 | Journal article
DOI: 10.1016/j.cej.2024.153419
Contributors: Gyeong G. Jeon; Jinseck Kim; Hyeong Ju Eun; Jong-Woon Ha; Sein Chung; So Jeong Shin; Kilwon Cho; Sung Cheol Yoon; Bumjoon J. Kim; Seo-Jin Ko et al.
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Crossref

Rational molecular and device design enables organic solar cells approaching 20% efficiency

Nature Communications
2024-02-28 | Journal article
DOI: 10.1038/s41467-024-46022-3
Contributors: Jiehao Fu; Qianguang Yang; Peihao Huang; Sein Chung; Kilwon Cho; Zhipeng Kan; Heng Liu; Xinhui Lu; Yongwen Lang; Hanjian Lai et al.
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Crossref

Structural Insights into Conjugated Polymers for Stretchable Organic Transistors

Chemistry of Materials
2024-01-09 | Journal article
DOI: 10.1021/acs.chemmater.3c02394
Contributors: Sein Chung; Seung Hyun Kim; Eunsol Ok; Byeong Jin Kim; Boseok Kang; Kilwon Cho
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Crossref

Tuning the LUMO levels of non-fullerene acceptors via extension of π-conjugated cores for organic solar cells

Journal of Materials Chemistry C
2023 | Journal article
DOI: 10.1039/D2TC05164H
Contributors: Kyu Chan Song; Byeong Jin Kim; Woong Sung; Se Gyo Han; Sein Chung; Jaewon Lee; Kilwon Cho
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On-water surface synthesis of electronically coupled 2D polyimide-MoS2 van der Waals heterostructure

Communications Chemistry
2023-12-16 | Journal article
DOI: 10.1038/s42004-023-01081-3
Contributors: Anupam Prasoon; Hyejung Yang; Mike Hambsch; Nguyen Ngan Nguyen; Sein Chung; Alina Müller; Zhiyong Wang; Tianshu Lan; Philippe Fontaine; Thomas D. Kühne et al.
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Vertical Phase Regulation with 1,3,5‐Tribromobenzene Leads to 18.5% Efficiency Binary Organic Solar Cells

Advanced Science
2023-09 | Journal article
DOI: 10.1002/advs.202303150
Contributors: Chaofeng Zhu; Sein Chung; Jingjing Zhao; Yuqing Sun; Bin Zhao; Zhenmin Zhao; Seunghyun Kim; Kilwon Cho; Zhipeng Kan
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Suppressing nongeminate recombination with two well-compatible polymer donors enables 16.6% efficiency all-polymer solar cells

Chemical Engineering Journal
2023-08 | Journal article
DOI: 10.1016/j.cej.2023.144186
Contributors: Yuqing Sun; Sein Chung; Xiaodong Huang; Kilwon Cho; Zhipeng Kan
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Designing a Length‐Modulated Azide Photocrosslinker to Improve the Stretchability of Semiconducting Polymers

Advanced Functional Materials
2023-06 | Journal article
DOI: 10.1002/adfm.202212127
Contributors: Seung Hyun Kim; Sein Chung; Minkyu Kim; Dongho Yoo; Eunsol Ok; Seunghyun Kim; Kyu Chan Song; Young Jae Song; Boseok Kang; Kilwon Cho
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Achieving ideal transistor characteristics in conjugated polymer semiconductors

Science Advances
2023-06-02 | Journal article
DOI: 10.1126/sciadv.adg8659
Contributors: Mingfei Xiao; Xinglong Ren; Kangyu Ji; Sein Chung; Xiaoyu Shi; Jie Han; Zefan Yao; Xudong Tao; Szymon J. Zelewski; Mark Nikolka et al.
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18.42% efficiency polymer solar cells enabled by terpolymer donors with optimal miscibility and energy levels

Journal of Materials Chemistry A
2022 | Journal article
DOI: 10.1039/D1TA10644A
Contributors: Zhihui Liao; Dingqin Hu; Hua Tang; Peihao Huang; Ranbir Singh; Sein Chung; Kilwon Cho; Manish Kumar; Licheng Hou; Qianqian Chen et al.
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A High-Fidelity Skin-Attachable Acoustic Sensor for Realizing Auditory Electronic Skin

Advanced Materials
2022 | Journal article
DOI: 10.1002/ADMA.202109545
WOSUID: WOS:000780977000001
Contributors: Lee, Siyoung; Kim, Junsoo; Roh, Hajung; Kim, Woongji; Chung, Sein; Moon, Wonkyu; Cho, Kilwon
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Balancing the performance and stability of organic photodiodes with all-polymer active layers

Journal of Materials Chemistry C
2022 | Journal article
DOI: 10.1039/D2TC04132D
Contributors: Xiaodong Huang; Zhenmin Zhao; Sein Chung; Kilwon Cho; Jie Lv; Shirong Lu; Zhipeng Kan
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Chloride side-chain engineered quinoxaline-based D-A copolymer enabling non-fullerene organic solar cells with over 16% efficiency

Chemical Engineering Journal
2022 | Journal article
DOI: 10.1016/J.CEJ.2022.135182
WOSUID: WOS:000779263600003
Contributors: Zhang, Qiang; Song, Xin; Singh, Ranbir; Chung, Sein; Zhou, Zhongxin; Lu, Yingyi; Zhang, Bin; Cho, Kilwon; Zhu, WeiGuo; Liu, Yu
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Correction: Structure–property relationships of diketopyrrolopyrrole- and thienoacene-based A–D–A type hole transport materials for efficient perovskite solar cells

New Journal of Chemistry
2022 | Journal article
DOI: 10.1039/D2NJ90068H
Contributors: Gururaj P. Kini; Mritunjaya Parashar; Muhammad Jahandar; Jaewon Lee; Sein Chung; Kilwon Cho; Vivek Kumar Shukla; Ranbir Singh
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Effect of Electron-Withdrawing Chlorine Substituent on Morphological and Photovoltaic Properties of All Chlorinated D-A-Type Quinoxaline-Based Polymers

ACS Applied Materials & Interfaces
2022 | Journal article
DOI: 10.1021/ACSAMI.2C00764
WOSUID: WOS:000813067600001
Contributors: Lee, Seok Woo; Shin, Hee Jeong; Park, Byoungwook; Shome, Sanchari; Whang, Dong Ryeol; Bae, Hyemin; Chung, Sein; Cho, Kilwon; Ko, Seo-Jin; Choi, Hyosung et al.
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Solution-Processable Semiconducting Conjugated Planar Network

ACS Applied Materials & Interfaces
2022 | Journal article
DOI: 10.1021/ACSAMI.2C00368
WOSUID: WOS:000787374700060
Contributors: Kim, Seong-Wook; Chung, Sein; Han, Gao-Feng; Seo, Jeong-Min; Noh, Hyuk-Jun; Kim, Seok-Jin; Jeon, Jong-Pil; Lee, Eunho; Kang, Boseok; Mahmood, Javeed et al.
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Structure–property relationships of diketopyrrolopyrrole- and thienoacene-based A–D–A type hole transport materials for efficient perovskite solar cells

New Journal of Chemistry
2022 | Journal article
DOI: 10.1039/D2NJ00294A
Contributors: Gururaj P. Kini; Mritunjaya Parashar; Muhammad Jahandar; Jaewon Lee; Sein Chung; Kilwon Cho; Vivek Kumar Shukla; Ranbir Singh
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Extrapolation method for reliable measurement of Seebeck coefficient of organic thin films

Organic Electronics
2022-09 | Journal article
DOI: 10.1016/j.orgel.2022.106582
Contributors: Jin-Hwan Hong; Daegun Kim; Min-Jae Kim; Sein Chung; Hong-Cheol Shin; Sung-Min Kim; Kilwon Cho; Hwa Sung Lee; Sungjoo Lee; Boseok Kang
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15.3% Efficiency All-Small-Molecule Organic Solar Cells Achieved by a Locally Asymmetric F, Cl Disubstitution Strategy

Advanced Science
2021 | Journal article
DOI: 10.1002/ADVS.202004262
WOSUID: WOS:000620226900001
Contributors: Hu, Dingqin; Yang, Qianguang; Zheng, Yujie; Tang, Hua; Chung, Sein; Singh, Ranbir; Lv, Jie; Fu, Jiehao; Kan, Zhipeng; Qin, Bo et al.
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Cactus-Spine-Inspired Sweat-Collecting Patch for Fast and Continuous Monitoring of Sweat

Advanced Materials
2021 | Journal article
DOI: 10.1002/ADMA.202102740
WOSUID: WOS:000685929900001
Contributors: Son, Jonghyun; Bae, Geun Yeol; Lee, Siyoung; Lee, Giwon; Kim, Seong Won; Kim, Daegun; Chung, Sein; Cho, Kilwon
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Unidirectional Macroscopic Alignment of Chlorobenzo[c]‐[1,2,5]thiadiazole‐Based Semiconducting Copolymers with Controlled Regiochemistry

Advanced Electronic Materials
2021-11 | Journal article
DOI: 10.1002/aelm.202100551
Contributors: Sein Chung; Yongjoon Cho; Jinsung Kim; Seon Baek Lee; Chaneui Park; Seunghyun Kim; Boseok Kang; Changduk Yang; Kilwon Cho
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