若宮研究室 | 京都大学化学研究所 複合基盤化学研究系 分子集合解析研究領域

学歴

2012.7	中国, 清華大学 理学院物理系　卒業（学士）
2016.10	英国, オックスフォード大学 凝縮系物理専攻　修了（博士） （指導教員：Henry James Snaith 教授）

職歴

2017.1 - 2020.3	京都大学化学研究所 博士研究員

発表論文

10.  Sn(IV)-free tin perovskite films realized by in situ Sn(0) nanoparticle treatment of the precursor solution

Tomoya Nakamura, Shinya Yakumaru, Minh Anh Truong, Kyusun Kim, Jiewei Liu, Shuaifeng Hu, Kento Otsuka, Ruito Hashimoto, Richard Murdey, Takahiro Sasamori, Hyung Do Kim, Hideo Ohkita, Taketo Handa, Yoshihiko Kanemitsu, Atsushi Wakamiya
Nat. Commun. 2020, 11, 3008.
DOI: 10.1038/s41467-020-16726-3

9.  Planar Perovskite Solar Cells with High Efficiency and Fill Factor Obtained Using Two-Step Growth Process

Fengjiu Yang, Jiewei Liu, Xiaofan Wang, Kenya Tanaka, Keisuke Shinokita, Yuhei Miyauchi, Atsushi Wakamiya*, Kazunari Matsuda*
ACS Appl. Mater. Interfaces, 2019, 11, 15680 - 15687.
DOI: 10.1021/acsami.9b02948

8.  Iodine-rich mixed composition perovskites optimised for tin(IV) oxide transport layers: the influence of halide ion ratio, annealing time, and ambient air aging on solar cell performance

Masashi Ozaki, Yasuhisa Ishikura, Minh Anh Truong, Jiewei Liu, Iku Okada, Taro Tanabe, Shun Sekimoto, Tsutomu Ohtsuki, Yasujiro Murata, Richard Murdey, Atsushi Wakamiya
J. Mater. Chem. A. 2019, 7, 16947-16953.
DOI: 10.1039/C9TA02142F

7.  Lead-Free Solar Cells based on Tin Halide Perovskite Films with High Coverage and Improved Aggregation

Jiewei Liu, Masashi Ozaki, Shinya Yakumaru, Taketo Handa, Ryosuke Nishikubo, Yoshihiko Kanemitsu, Akinori Saeki, Yasujiro Murata, Richard Murdey, Atsushi Wakamiya*
Angew. Chem., Int. Ed. 2018, 57, 13221-13225.
DOI: 10.1002/anie.201808385 　　　プレスリリース (京大HP)

6.  Roles of Polymer Layer in Enhanced Photovoltaic Performance of Perovskite Solar Cells via Interface Engineering

Fengjiu Yang, Hong En Lim, Feijiu Wang, Masashi Ozaki, Ai Shimazaki, Jiewei Liu, Nur Baizura Mohamed, Keisuke Shinokita, Yuhei Miyauchi, Atsushi Wakamiya, Yasujiro Murata, Kazunari Matsuda
Adv. Mater. Interfaces, 2018, 5, 1701256-.
DOI: 10.1002/admi.201701256

5.  Solvent -Coordinated Tin Halide Complexes as Purified Precursors for Tin-Based Perovskites

Masashi Ozaki, Yukie Katsuki, Jiewei Liu, Taketo Handa, Ryosuke Nishikubo, Shinya Yakumaru, Yoshifumi Hashikawa, Yasujiro Murata, Takashi Saito, Yuichi Shimakawa, Yoshihiko Kanemitsu, Akinori Saek, Atsushi Wakamiya
ACS Omega, 2017, 2, 7016-7021.
DOI: 10.1021/acsomega.7b01292

4.  ZrO2/TiO2 Electron Collection Layer for Efficient Meso-Superstructured Hybrid Perovskite Solar Cells

Mario Alejandro Mejia Escobar*, OrcidSandeep Pathak, Jiewei Liu, Henry J. Snaith*, Franklin Jaramillo*
ACS Appl. Mater. Interfaces, 2017, 9, 2342-2349.
DOI: 10.1021/acsami.6b12509

3.  Identification and Mitigation of a Critical Interfacial Instability in Perovskite Solar Cells Employing Copper Thiocyanate Hole-Transporter

Jiewei Liu, Sandeep K. Pathak, Nobuya Sakai, Rui Sheng, Sai Bai, Zhiping Wang, Henry J. Snaith
Adv. Mater. Interfaces, 2016, 3, 1600571.
DOI: 10.1002/admi.201600571

2.  Perovskite Crystals for Tuneable White Light Emission

Sandeep Pathak, Nobuya Sakai, Florencia Wisnivesky Rocca Rivarola, Samuel D. Stranks, Jiewei Liu, Giles E. Eperon, Caterina Ducati, Konrad Wojciechowski, James T. Griffiths, Amir Abbas Haghighirad, Alba Pellaroque, Richard H. Friend, Henry J. Snaith*
Chem. Mater. 2015, 27, 8066-8075.
DOI: 10.1021/acs.chemmater.5b03769

1.  Employing PEDOT as the P-Type Charge Collection Layer in Regular Organic-Inorganic Perovskite Solar Cells

Jiewei Liu, Sandeep Pathak, Thomas Stergiopoulos, Tomas Leijtens, Konrad Wojciechowski, Stefan Schumann, Nina Kausch-Busies, Henry J. Snaith*
J. Phys. Chem. Lett. 2015, 6, 1666-1673.
DOI: 10.1021/acs.jpclett.5b00545

国際会議録

1．Novel Low Cost Hole Transporting Materials for Efficient Organic-Inorganic Perovskite Solar Cells.

Liu, J.; Pathak, S. K.; Leijtens, T.; Stergiopoulos, T.; Wojciechowski, K.; Schumann, S.; Kausch-Busies, N.; Snaith, H. J.
In 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC); IEEE, 2015; pp 1?4.