Publications

Design of perovskite ink for scalable solution process

Hui-Seon Kim,* Nam-Gyu Park*

Submitted

Impact of Work Function Cathode on Performance and Stability of Organic Solar Cells with Non-Fullerene Interlayers

Yeongsu Jo,† So-Youn Ju,† Seungyeon Hong,† Min-Ju Jeon, Hyo Jung Kim,* Hyung Woo Lee,* Hui-Seon Kim,*and Ji-Youn Seo*

Submitted

Control of lattice strain in α-FAPbI3

Yun-Kyeong Hong, So-Yeon Ju, Miguel A Torre Cachafeiro, Wolfgang Tress, Sanghee Yang, Hui-Seon Kim*

Submitted

Methylammonium Nitrate-Mediated Crystal Growth and Defect Passivation in Lead Halide Perovsktie Solar Cells

Sun-Ju Kim, In Hwa Cho, Thanh Nguyen, Yun-Kyeong Hong, Yeonju Kim, Jun-Ho Yum, Kevin Sivula, Joonhee Kang, Hui-Seon Kim, Shaik Zakeeruddin, Michael Grätzel*, Hyo Jung Kim*, Ji-Youn Seo*

ACS Energy Lett. 2024, 9, 2137–2144

Soft lattice and phase stability of α-FAPbI3

Hui-Seon Kim*, Nam-Gyu Park*

Adv. Energy Mater. 2024, 2400089

Effect of UV-ozone treatment on KCl interlayer for perovskite solar cells

Na-Yeon Jo, Yun-Kyeong Hong, Sanghee Yang, Hui-Seon Kim*

Bull. Korean Chem. Soc. 2024, 1-6

Effect of Zn(TFSI)2 on the performance aging time of perovskite solar cells

Hyung-Joon Kim, Young-In Jeon, Wan In Lee*, Hui-Seon Kim*

J. Phys. Energy 2023, 5, 045008

Selective Control of Novel TiO2 Nanorods: Excellent Building Blocks for the Electron Transport Layer of Mesoscopic Perovskite Solar Cells

You Jin Park, Young In Jeon, In Seok Yang, Hyunsue Choo, Woo Seok Suh, So-Yeon Ju, Hui-Seon Kim*, Jia Hong Pan, and Wan In Lee*

ACS Appl. Mater. Interfaces 2023, 15, 7, 9447–9456

Outstanding Thermal Stability of Perovskite Solar Cells based on Zn(TFSI)2-doped spiro-MeOTAD

Yu-Na Kim, Ju-Hee Jo, Jung-Ho Kim, Hui-seon Kim,* Wan In Lee*

ACS Appl. Energy Mater. 2023, 10.1021/acsaem.2c03452

Importance of precursor complexation for green solvent-processed perovskite crystals

Na-Yeon Jo, Hui-Seon Kim*

Bull. Korean Chem. Soc. 2023, 44, 304-309

Future Research Directions in Perovskite Solar Cells: Exquisite Photon Management and Thermodynamic Phase Stability

Hui-Seon Kim*, Nam-Gyu Park*

Adv. Mater. 2023, 2204807

Oriented crystal growth during perovskite surface reconstruction

Hyeon-Seo Choi, Yu-Na Kim, Seungyeon Hong, Bowen Yang, Jiajia Suo, Ji-Yeon Seo, Seok Joon Kwon, Anders Hagfeldt, Hyo Jung Kim, Wan In Lee, Hui-Seon Kim*

ACS Appl. Mater. Interfaces 2022, 14, 51149-51156

Enhanced phase stability of compressive strain-induced perovskite crystals

• So-Yeon Ju
, 
• Wan In Lee
, and 
• Hui-Seon Kim*

ACS Appl. Mater. Interfaces 2022, 14, 39996-40004

Sustainable Green Process for Environmentally Viable Perovsite Solar Cells

Hui-Seon Kim,† Youn-Joo An,† Jin Il Kwak, Hee Jung Kim, Hyun Suk Jung,* Nam-Gyu Park*

ACS Energy Lett. 2022, 7, 3, 1154-1177

Challenges for Thermally Stable Spiro-MeOTAD toward the Market Entry of Highly Efficient Perovskite Solar Cells

Se-Yong Jeong, Hui-Seon Kim*, Nam-Gyu Park*

ACS Appl. Mater. Interfaces 2022, 14, 34220-34227

2D White-Light Spectroscopy: Application to Lead-Halide Perovskites with Mixed Cations

Miriam Bohlmann Kunz, Jessica T. Flach, Andrew C. Jones, Hui-Seon Kim, Anders Hagfeldt, and Martin T. Zanni^*

Emerging Trends in Chemical Applications of Lasers, ACS Publication, 2021

Dopant Engineering for Spiro-OMeTAD Hole-Transporting Materials towards Highly Efficient Perovskite Solar Cells

Ji-Youn Seo,* Seckin Akin, Michal Zalibera, Marco A. Ruiz Preciado, Hui-Seon Kim, Shaik M. Zakeeruddin, Jovana Milic,* Michael Grätzel*

Adv. Funct. Mater. 2021, 2102124

Surface reconstruction engineering with synergistic effect of mixed-salt passivation treatment toward efficient and stable perovskite solar cells

Jiajia Suo, Bowen Yang,* Edoardo Mosconi, Hyeon-Seo Choi, YeonJu Kim, Shaik M. Zakeeruddin, Filippo De Angelis, Michael Grätzel, Hui-Seon Kim,* Anders Hagfeldt*

Adv. Funct. Mater. 2021, 2102902

Progress of Perovskite Solar Modules

Hyung-Joon Kim, Hui-Seon Kim,* Nam-Gyu Park*

Adv. Energy Sustainability Res. 2021, 2000051

Characterization Techniques for Perovskite Solar Cell Materials; Chapter 4-Current-voltage analysis: lessons learned from hysteresis

Eva L. Unger*, Aniela Czudek, Hui-Seon Kim, Wolfgang Tress

Micro and Nano Technol. 2020, 81-108.

Importance of Tailoring Lattice Strain in Halide Perovskite Crystals

Hui-Seon Kim*, Nam-Gyu Park*

NPG Asia Mater. 2020, 12, 78.

Outstanding passivation effect by a novel mixed-salt interlayer in perovskite solar cells

Bowen Yang,† Jiajia Suo,† Edoardo Mosconi, Damiano Ricciarelli, Wolfgang Tress, Filippo De Angelis, Hui-Seon Kim,*  Anders Hagfeldt*

ACS Energy Lett. 2020, 5, 3157-3169

3D/2D Bilayerd Perovskite Solar Cells with an Enhanced Stability and Performance

Hyeon-Seo Choi, Hui-Seon Kim*

Materials 2020, 13, 3868

Revealing the Mechanism of Doping of spiro-MeOTAD via Zn Complexation in the Absence of Oxygen and Light

Yasemin Saygili,† Hui-Seon Kim,†* Bowen Yang, Jiajia Suo, Ana B. Muñoz-Garcia, Michele Pavone, and Anders Hagfeldt*

ACS Energy Lett. 2020, 5, 1271−1277

Reduced Graphene Oxide Improves Moisture- and Thermal-Stability of Perovskite Solar Cells

Hui-Seon Kim*, Bowen Yang, Minas M. Stylianakis, Emmanuel Kymakis, Shaik M. Zakeeruddin, Michael Grӓtzel, Anders Hagfeldt*

Cell Rep. Phys. Sci. 2020, 1, 10005

Liquid State and Zombie Dye Sensitized Solar Cells with Copper Bipyridine Complexes Functionalized with Alkoxy Groups

Yasemin Saygili, Marko Stojanovic, Hui-Seon Kim, Joel Teuscher, Rosario Scopelliti, Marina Freitag, Shaik M. Zakeeruddin, Jacques-E. Moser, Michael Grätzel, and Anders Hagfeldt*

J. Phys. Chem. C 2020, 124, 7071−7081

Power Output Stabilizing Feature in Perovskite Solar Cells at Operating Condition: Selective Contact-Dependent Charge Recombination Dynamics

Hui-Seon Kim*, Ji-Youn Seo, Seckin Akin, Elfriede Simon, Maximilian Fleischer, Shaik M. Zakeeruddin, Michael Grӓtzel, Anders Hagfeldt

Nano Energy 2019, 61, 126-131.

Photoinduced Lattice Symmetry Enhancement in Mixed Hybrid Perovskites and Its Beneficial Effect on the Recombination Behavior

Hui-Seon Kim*, Anders Hagfeldt*

Adv. Opt. Mater. 2019, 1801512.

Design, Synthesis and Characterization of 1,8-Naphthalimide based Fullerene Derivative as Electron Transport Material for Inverted Perovskite Solar Cells

Gangala Sivakumar, Alden H. Bertoni, Hui-Seon Kim, Paulo E. Marchezi, Douglas R. Bernardo, Anders Hagfeldt, Michael Grätzel, Shaik M. Zakeeruddin, Ana F. Nogueir*

Synthetic Met. 2019, 249, 25-30.

Morphological and Compositional Progress in Halide Perovskite Solar Cells

Hui-Seon Kim, Anders Hagfeldt*, Nam-Gyu Park*

Chem. Commun. 2019, 55, 1192-1200.

PbZrTiO3 Ferroelectric Oxide as an Electron Extraction Material for Stable Halide Perovskite Solar Cells

Amador Pérez-Tomas*, Haibing Xie, Zaiwei Wang, Hui-Seon Kim, Ian Shirley, Silver-Hamill Turren-Cruz, Anna Morales, Benedicte Saliba, David Tanenbaum, Michael Saliba, Shaik Zakeeruddin, Michael Gratzel, Anders Hagfeldt*, Monica Lira-Cantu*

Sustain. Energ. Fuels 2019, 3, 382-389.

Bifunctional Organic Spacers for Formamidinium-based Hybrid Dion-Jacobson Two-Dimensional Perovskite Solar Cells

Yang Li, Jovana V. Milić,* Amita Ummadisingu, Ji-Youn Seo, Jeong-Hyeok Im, Hui-Seon Kim, Yuhang Liu, Ibrahim M. Dar, Shaik M. Zakeeruddin, Peng Wang, Anders Hagfeldt, Michael Grätzel*

Nano Lett. 2019, 19, 150-157.

Novel p-Dopant Toward Highly Efficient and Stable Perovskite Solar Cells

Ji-Youn Seo†, Hui-Seon Kim†*, Seckin Akin, Marko Stojanovic, Elfriede Simon, Maximilian Fleischer, Anders Hagfeldt, Shaik M. Zakeeruddin, Michael Grӓtzel*

Energy Environ. Sci. 2018, 11, 2985-2992.

Interfacial Engineering of Metal Oxides for Highly Stable Halide Perovskite Solar Cells

Alba Mingorance, Haibing Xie, Hui-Seon Kim, Zaiwei Wang, Marc Balsells, Anna Morales-Melgares, Neus Domingo, Nonomura Kazuteru, Wolfgang Tress, Jordi Fraxedas, Nick Vlachopoulos, Anders Hagfeldt*, Monica Lira-Cantu*

Adv. Mater. Interfaces 2018, 5, 1800367.

Effect of Cs-incorporated NiOx on the Performance of Perovskite Solar Cells

Hui-Seon Kim*, Ji-Youn Seo, Haibing Xie, Monica Lira-Cantu, Shaik M. Zakeeruddin, Michael Grӓtzel, Anders Hagfeldt*

ACS Omega 2017, 2, 9074-9079.

Boosting the Efficiency of Perovskite Solar Cells with CsBr-Modified Mesoporous TiO2 Beads as Electron-Selective Contact

Ji-Youn Seo*, Ryusuke Uchida, Hui-Seon Kim, Yasemin Saygili, Jingshan Luo, Shaik M. Zakeeruddin, Anders Hagfeldt, Michael Grätzel*

Adv. Funct. Mater. 2017, 28, 1705763.

Wafer-Scale Reliable Switching Memory based on 2-Dimensional Layered Organic-Inorganic Halide Perovskite

Ja-Young Seo, Jaeho Choi, Hui-Seon Kim, Jaegyeom Kim, June-Mo Yang, Can Cuhadar, Ji Su Han, Seung-Joo Kim, Donghwa Lee, Ho Won Jang, Nam-Gyu Park*

Nanoscale 2017, 9, 15278-15285.

Acridine-based Novel Hole Transporting Material for High Efficiency Perovskite Solar Cells

An-Na Cho, Nallan Chakravarthi, Kakaraparthi Kranthiraja, Saripally Sudhaker Reddy, Hui-Seon Kim, Sung-Ho Jin*, Nam-Gyu Park*

J. Mater. Chem. A 2017, 5, 7603-7611.

Effect of Selective Contacts on the Thermal Stability of Perovskite Solar Cells

Xing Zhao†, Hui-Seon Kim†, Ja-Young Seo, Nam-Gyu Park*

ACS Appl. Mater. Interfaces 2017, 9, 7148-7153.

Multiple-Stage Structure Transformation of Organic-Inorganic Hybrid Perovskite CH3NH3PbI3

Qiong Chen, Henan Liu, Hui-Seon Kim, Yucheng Liu, Mengjin Yang, Naili Yue, Gang Ren, Kai Zhu, Shengzhong Liu, Nam-Gyu Park, Yong Zhang*

Phys. Rev. X 2016, 6, 031042.

Impact of Selective Contacts on Long-Term Stability of CH3NH3PbI3 Perovskite Solar Cells

Hui-Seon Kim, Ja-Young Seo, Nam-Gyu Park*

J. Phys. Chem. C 2016, 120, 27840-27848.

A Sharp Focus on Perovskite Solar Cells at Sungkyun International Solar Forum (SISF)

Jin-Wook Lee†, Hui-Seon Kim†, Hyunjung Shin, Hyun Suk Jung, Pil J Yoo, Jong Hyeok Park, Duk-Young Jung, Nam-Gyu Park*

ACS Energy Lett. 2016, 1, 500-502.

Material and Device Stability in Perovskite Solar Cells

Hui-Seon Kim, Ja-Young Seo, Nam-Gyu Park*

ChemSusChem 2016, 9, 2528-2540.

Role of LiTFSI in High Tg Triphenylamine-based Hole Transporting Material in Perovskite Solar Cell

An-Na Cho, Hui-Seon Kim, Thanh-Tuân Bui*, Fabrice Goubard, Xavier Sallenave, Nam-Gyu Park*

RSC Adv. 2016, 6, 68553-68559.

Empowering Semi-Transparent Solar Cells with Thermal-Mirror Functionality

Hoyeon Kim, Hui-Seon Kim, Jaewon Ha, Nam-Gyu Park*, Seunghyup Yoo*

Adv. Energy Mater. 2016, 6, 1502466.

Lewis Acid-Base Adduct Approach for High Efficiency Perovskite Solar Cells

Jin-Wook Lee, Hui-Seon Kim, Nam-Gyu Park*

Acc. Chem. Res. 2016, 49, 311-319.

Mesoscopic Perovskite Solar Cell with the Admixture of Nanocrystalline TiO2 and Al2O3: Role of Interconnectivity of TiO2 in Charge Collection

Jae-Min Cha, Jin-Wook Lee, Dae-Yong Son, Hui-Seon Kim, In-Hyuk Jang, Nam-Gyu Park*

Nanoscale 2016, 8, 6341-6351.

Real-Space Imaging of the Atomic Structure of Organic-Inorganic Perovskite

Robin Ohmann, Luis K. Ono, Hui-Seon Kim, Haiping Lin, Michael V. Lee, Youyong Li, Nam-Gyu Park*, Yabing Qi*

J. Am. Chem. Soc. 2015, 137, 16049-16054.

Control of I-V Hysteresis in CH3NH3PbI3 Perovskite Solar Cell

Hui-Seon Kim, In-Hyuk Jang, Namyoung Ahm, Mansoo Choi, Antonio Guerrero, Juan Bisquert, Nam-Gyu Park*

J. Phys. Chem. Lett. 2015, 6, 4633-4639.

Formamidinium and Cesium Hybridization for Photo- and Moisture-Stable Perovskite Solar Cell

Jin-Wook Lee, Deok-Hwan Kim Hui-Seon Kim, Seung-Woo Seo, Sung Min Cho, Nam-Gyu Park*

Adv. Energy Mater. 2015, 5, 1501310.

Effects of Seed Layer on Growth of ZnO Nanorod and Performance of Perovskite Solar Cell

Dae-Yong Son, Kyeong-Hui Bae, Hui-Seon Kim, Nam-Gyu Park*

J. Phys. Chem. C 2015, 119, 10321-10328.

Ferroelectric Polarization in CH3NH3PbI3 Perovskite

Hui-Seon Kim, Sung Kyun Kim, Byeong Jo Kim, Kyung-Sik Shin, Manoj Kumar Gupta, Hyun Suk Jung, Sang-Woo Kim, Nam-Gyu Park*

J. Phys. Chem. Lett. 2015, 6, 1729-1735.

High Efficiency Solar Cells Combining a Perovskite and a Silicon Heterojunction Solar Cells via an Optical Splitting System

Hisashi Uzu, Mitsuru Ichikawa, Masashi Hino, Kunihiro Nakano, Tomomi Meguro, Jose Luis Hern andez, Hui-Seon Kim, Nam-Gyu Park*, Kenji Yamamoto*

Appl. Phys. Lett. 2015, 106, 013506.

Parameters Affecting I-V Hysteresis of CH3NH3PbI3 Perovskite Solar Cells: Effects of Perovskite Crystal Size and Mesoporous TiO2 Layer

Hui-Seon Kim, Nam-Gyu Park*

J. Phys. Chem. Lett. 2014, 5, 2927-2934.

Morphology-Photovoltaic Property Correlation in Perovskite Solar Cells: One-Step versus Two-Step Deposition of CH3NH3PbI3

Jeong-Hyeok Im, Hui-Seon Kim, Nam-Gyu Park*

APL Mater. 2014, 2, 081510.

11% Efficient Perovskite Solar Cell Based on ZnO Nanorods: An Effective Charge Collection System

Dae-Yong Son, Jeong-Hyeok Im, Hui-Seon Kim, Nam-Gyu Park*

J. Phys. Chem. C 2014, 118, 16567-16573.

Evaluation of Limiting Factors Affecting Photovoltaic Performance of Low-Temperature-Processed TiO2 Films in Dye-Sensitized Solar Cells

Taek-Yong Lee, Hui-Seon Kim, Nam-Gyu Park*

ChemPhysChem 2014, 15, 1098-1105.

Organolead Halide Perovskite: New Horizons in Solar Cell Research

Hui-Seon Kim, Sang Hyuk Im*, Nam-Gyu Park*

J. Phys. Chem. C 2014, 118, 5615-5625.

Mechanism of Carrier Accumulation in Perovskite Thin-Absorber Solar Cells

Hui-Seon Kim, Ivan Mora-Sero*, Victoria Gonzalez-Pedro, Francisco Fabregat-Santiago, Emilio J. Juarez-Perez, Nam-Gyu Park*, Juan Bisquert

Nature Commun. 2013, 4, 2242.

High Efficiency Solid-State Sensitized Solar Cell-based on Submicrometer Rutile TiO2 Nanorod and CH3NH3PbI3 Perovskite Sensitizer.

Hui-Seon Kim, Jin-Wook Lee, Natalia Yantara, Pablo P. Boix, Sneha A. Kulkarni, Subodh Mhaisalkar*, Michael Grätzel, Nam-Gyu Park*

Nano Lett. 2013, 13, 2412-2417.

Lead Iodide Perovskite Sensitized All-Solid-State Submicron Thin Film Mesoscopic Solar Cell with Efficiency Exceeding 9%

Hui-Seon Kim, Chang-Ryul Lee, Jeong-Hyeok Im, Ki-Beom Lee, Thomas Moehl, Arianna Marchioro, Soo-Jin Moon, Robin Humphry-Baker, Jun-Ho Yum, Jacques E. Moser, Michael Grätzel*, Nam-Gyu Park*

Sci. Rep. 2012, 2, 591.

Effect of Overlayer Thickness of Hole Transport Material on Photovoltaic Performance in Solid-Sate Dye-Sensitized Solar Cell

Hui-Seon Kim, Chang-Ryul Lee, In-Hyuk Jang, Weekyung Kang, Nam-Gyu Park*

Bull. Korean Chem. Soc. 2012, 33, 670-674.

Improvement of Mass Transport of the [Co(bpy)3]II/III Redox Couple by Controlling Nanostructure of TiO2 Films in Dye-Sensitized Solar Cells

Hui-Seon Kim, Soo-Byung Ko, In-Hyuk Jang, Nam-Gyu Park*

Chem. Commun. 2011, 47, 12637-12639.

Pseudo First-Order Adsorption Kinetics of N719 Dye on TiO2 Surface

Chang-Ryul Lee, Hui-Seon Kim, In-Hyuk Jang, Jeong-Hyeok Im, Nam-Gyu Park*

ACS Appl. Mater. Interfaces 2011, 3, 1953-1957.

Dependence of Porosity, Charge Recombination Kinetics and Photovoltaic Performance on Annealing Condition of TiO2 Films

Chang-Ryul Lee, Hui-Seon Kim, Nam-Gyu Park*

ACS Appl. Mater. Interfaces 2011, 3, 1953-1957.