CV

2022~present

Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University (Japan)

Ph.D student

2020~2022

Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University (Japan)

Master of Engineering

2015~2019

School of Chemistry, Sun Yat-sen University (China)

Bachelor of Science

Publications

[9] Configuration and Dynamics of Hydride Ions in the Nitride-Hydride Catalyst Ca₃CrN₃H

Lucas Fine, Rasmus Laven, Zefeng Wei, Tatsuya Tsumori, Hiroshi Kageyama, Ryoichi Kajimoto, Monica Jimenez-Ruiz, Michael Koza, Maths Karlsson*

Chem. Mater. 37, 489-496 (2025).

[8] High-pressure X-ray study of NbON oxynitride: direct transition from baddeleyite to cotunnite structure

Shumma Kozaki, Yao Yuan, Hiroki Ubukata, Zefeng Wei, Tatsuya Tsumori, Shuto Asano, Ken Niwa, Masashi Hasegawa, Hiroshi Kageyama*

Chem. Lett. 53, upae113 (2024).

[7] Mechanochemical Synthesis of Perovskite Oxyhydrides: Insights from Shear Modulus

Yuki Sasahara, Rina Terada, Hiroki Ubukata, Miho Asahi, Daichi Kato, Tatsuya Tsumori, Morito Namba, Zefeng Wei, Cédric Tassel, Hiroshi Kageyama*

J. Am. Chem. Soc. 146, 11694–11701 (2024).

[6] Zr-based laves phases with nitride/hydride ions for ammonia synthesis

Yu Cao, Zefeng Wei, Walid Al Maksoud, Rohit Rai, Yoji Kobayashi, Hiroshi Kageyama*

Solid State Sci. 145, 107331 (2023)

[5] High-pressure Phase Behavior of LnHO (Ln = lanthanides): Entropy Stabilization of the Fluorite Structure

Ryo Terada, Yumi Tsuchiya, Zefeng Wei, Hiroki Ubukata, Cédric Tassel, Hiroshi Kageyama*

Solid State Sci. 142, 107231 (2023)

[4] Pressure-Induced Anion Order-Disorder Transition in Layered Perovskite Sr₂LiHOCl₂

Zefeng Wei, Hiroki Ubukata, Chengchao Zhong, Cedric Tassel, Hiroshi Kageyama*

Inorg. Chem. 62, 7993–8000 (2023)

[3] Formation of PbCl₂-type AHF (A = Ca, Sr, Ba) with Partial Anion Order at High Pressure
Yumi Tsuchiya,^‡ Zefeng Wei,^‡ Thibault Broux, Cedric Tassel, Hiroki Ubukata, Yuuki Kitagawa, Jumpei Ueda, Setsuhisa Tanabe, Hiroshi Kageyama*
Dalton Trans. 50, 8385–8391 (2021)

[2] Surface passivated halide perovskite single-crystal for efficient photoelectrochemical synthesis of dimethoxydihydrofuran

Xu-Dong Wang, Yu-Hua Huang, Jin-Feng Liao, Ze-Feng Wei, Wen-Guang Li, Yang-Fan Xu, Hong-Yan Chen, Dai-Bin Kuang*

Nat. Commun. 12, 1202 (2021)

[1] A laminar MAPbBr₃/MAPbBr_3−xI_x graded heterojunction single crystal for enhancing charge extraction and optoelectronic performance

Wen-Guang Li,^‡ Xu-Dong Wang,^‡ Jin-Feng Liao, Ze-Feng Wei, Yang-Fan Xu, Hong-Yan Chen, Dai-Bin Kuang*

J. Mater. Chem. C  7, 5670–5676 (2019)

Presentations

[8] Zefeng Wei, Cédric Tassel, Schanth Hacatrjan, Itaru Oikawa, Daichi Kato, Tong Zhu, Ryo Maezono, Yuto Miyahara, Yang Yang, Hitoshi Takamura, Takeshi Abe, Hiroshi Kageyama, Synthesis, Structure, and Stability of Li₂(OH)(BH₄) with Protonic and Hydridic Hydrogen, 学術変革領域研究A「超セラミックス」第6回公開シンポジウム若手スクール, 名古屋大学 (Japan), 22^th-24^th January, 2025. (Poster)

[7] Zefeng Wei, Hiroki Ubukata, Mari Einaga, Dilip Bhoi, Daichi Kato, Kantaro Murayama, Hiroshi Takatsu, Yu Cao, Cédric Tassel, Yoshiya Uwatoko, Katsuya Shimizu, Hiroshi Kageyama, Lanthanum Nitride-Hydride La₂H₃N with Anion Layered Ordering, 日本セラミックス協会第37回秋季シンポジウム, 名古屋大学(Japan), 10^th-12^th September, 2024. (Oral)

[6] Zefeng Wei, Hiroki Ubukata, Mari Einaga, Dilip Bhoi, Daichi Kato, Kantaro Murayama, Hiroshi Takatsu, Yu Cao, Cédric Tassel, Yoshiya Uwatoko, Katsuya Shimizu, Hiroshi Kageyama, Lanthanum Nitride-Hydride La₂H₃N with Anion Layered Ordering, International Core-to-Core Symposium on Mixed-Anion Compounds 2024, Jean Rouxel Institute of Materials in Nantes (France), 11^th-13^th March, 2024. (Oral)

[5] Zefeng Wei, Hiroki Ubukata, Chengchao Zhong, Cédric Tassel, Hiroshi Kageyama, Pressure-Induced Anion Order–Disorder Transition in Layered Perovskite Sr₂LiHOCl₂, International Core-to-Core Conference For Young Researchers, Online, 27^th-28^th September, 2023. (Oral)

[4] Zefeng Wei, Hiroki Ubukata, Chengchao Zhong, Cédric Tassel, Hiroshi Kageyama, Pressure-Induced Anion Order–Disorder Transition in Layered Perovskite Sr₂LiHOCl₂, 日本セラミックス協会第36回秋季シンポジウム, 京都工芸繊維大学 (Japan), 06^th-08^th September, 2023. (Oral)

[3] Zefeng Wei, Hiroki Ubukata, Chengchao Zhong, Cédric Tassel, Hiroshi Kageyama, Pressure-Induced Anion Order–Disorder Transition in Layered Perovskite Sr₂LiHOCl₂, 学術変革領域研究A「超セラミックス」第3回領域会議若手スクール, 九州大学 (Japan), 27^th-28^th April, 2023. (Poster)

[2] Zefeng Wei, Hiroki Ubukata, Cédric Tassel, Hiroshi Kageyama, High-pressure Synthesis of Sr₂LiHOCl₂ with In-plane Anion Disorder, International Conference on Mixed-Anion Compounds (ICMAC), Kobe (Japan) & Online, 08^th December, 2021. (Poster)

[1] Zefeng Wei, Yumi Tsuchiya, Thibault Broux, Cédric Tassel, Hiroki Ubukata, Yuuki Kitagawa, Jumpei Ueda, Setsuhisa Tanabe, Hiroshi Kageyama, Formation of PbCl₂-type AHF (A = Ca, Sr, Ba) with partial anion order at high pressure, COOL LONGBOAT 1st Summer school 2021: “Materials and Processes for Production of Solar Hydrogen”, Online, 06^th May, 2021. (Oral)

Others