Xiaojuan Liu

Chinese Academy of Sciences

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Jian Meng

Sichuan University

Junling Meng

Jilin Normal University

Zhifeng Liu

Shaanxi University of Technology

Qinghua Liang

Chinese Academy of Sciences

Binbin Shao

Hunan University

Yang Liu

Central South University

Lanlan Xu

Hubei Provincial Water Resources and Hydropower Planning Survey and Design Institute

Jian Gong

National Center for Nanoscience and Technology

Haocong Wang

Kyoto University

Shanxi Gong

Guangxi University

Cooperative Institutions

Chinese Academy of Sciences

Changchun Institute of Applied Chemistry

Hunan University

Jilin University

University of Science and Technology of China

University of Chinese Academy of Sciences

North China Electric Power University

Tsinghua University

Shanghai Jiao Tong University

Jilin Medical University

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Pr0.7Ba0.3Co0.8-Fe0.2Ni O3−δ perovskite: High activity and durable cathode for intermediate-to-low-temperature proton-conducting solid oxide fuel cells

International Journal of Hydrogen Energy (2023)

Wanfeng Zhu Haocong Wang Lanlan Xu Jianguang Yuan Jian Gong

10.1016/j.ijhydene.2023.05.115

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Citations (10)

Fluorine Substitution at the O-Site Imparts Enhanced Chemical Stability for Garnet-Structured Electrolytes

ACS Energy Letters (2022)

Jingyu Shi Ge Sun Liping Li Yuanhua Xia Fei Du

Garnet-based superionic conductors hold great promise in next-generation lithium-ion batteries (LIBs) because of their favorable ionic conductivity and unique stability against Li-metal anodes; however, they still face the challenge of air stability for mass production/practical application. Herein, we identify their structural features and tailor the functional elements to enhance the chemical stability via synergistic control of doping and non-stoichiometry. The optimal composition of Li6.25Ga0.2La3Zr2O11.85F0.15 (LGLZO-0.15F) garnet exhibits great air durability without noticeable impurity accumulation, even during continuous air exposure for 60 days, owing to the high affinity of the fluorine dopant for lithium occupying the octahedral site. Meanwhile, LGLZO-0.15F possesses an appreciable Li-ion conductivity of 8.4 × 10–4 S cm–1 with an activation energy of 0.29 eV. Benefiting from these properties, hybrid and all-solid-state lithium batteries constructed with LGLZO-0.15F electrolytes demonstrate low overpotential, high Coulombic efficiency, and stable cycling performance.

Overpotential

Fast ion conductor

Chemical Stability

10.1021/acsenergylett.2c02329

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Citations (20)

Interaction between balancing market design and market behaviour of wind power producers in China

Renewable and Sustainable Energy Reviews (2020)

Zhaoyuan Wu Ming Zhou Gengyin Li Tong Zhao Yan Zhang

Spot market

Market clearing

Forward contract

Market Integration

10.1016/j.rser.2020.110060

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Citations (23)

Electrochemically induced in-situ surface self-reconstruction on Ni, Fe, Zn ternary-metal hydroxides towards the oxygen-evolution performance

Chemical Engineering Journal (2021)

Meng Tian Qun Li Mengxia Yan Dewen Wang Libing Fan

Oxygen evolution

Surface reconstruction

10.1016/j.cej.2020.128331

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Citations (36)

In-situ self-assembly construction of hollow tubular g-C3N4 isotype heterojunction for enhanced visible-light photocatalysis: Experiments and theories

Journal of Hazardous Materials (2020)

Qinghua Liang Xiaojuan Liu Jiajia Wang Yang Liu Zhifeng Liu

Visible spectrum

10.1016/j.jhazmat.2020.123355

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Citations (215)

Synthesis and characterization of 2D/0D g-C3N4/CdS-nitrogen doped hollow carbon spheres (NHCs) composites with enhanced visible light photodegradation activity for antibiotic

Chemical Engineering Journal (2019)

Binbin Shao Xiaojuan Liu Zhifeng Liu Guangming Zeng Wei Zhang

Photodegradation

Visible spectrum

Specific surface area

10.1016/j.cej.2019.05.202

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Citations (136)

Existence and Number of Figure-Eight Loops in Planar Sector-Wise Linear Systems with Saddle–Saddle Dynamics

International Journal of Bifurcation and Chaos (2023)

Xiaojuan Liu Song-Mei Huan

In this paper, we investigate the existence of one type of homoclinic double loops (i.e. figure-eight loops) in a family of planar sector-wise linear systems with saddle–saddle dynamics. We obtain necessary and sufficient conditions for the existence of a figure-eight loop. Moreover, we prove that such systems can have simultaneously three types of invariant sets: a figure-eight loop, a homoclinic loop and three different types of periodic orbits. We also provide an example to show that a crossing limit cycle can bifurcate from this figure-eight loop.

Saddle

Saddle point

10.1142/s0218127423501985

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Citations (0)

Multicomponent doping realized superior triple-conducting within cobalt-free Ruddlesden-Popper-type perovskite for Proton-conducting fuel cells cathode

International Journal of Hydrogen Energy (2024)

Jian Gong Lanlan Xu Ruiping Deng Hanfei Zhuge Xiaojuan Liu

10.1016/j.ijhydene.2024.03.248

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Citations (4)

Electrochemical property assessment of Sr-doped LaNi0.5Mn0.5O3− as cathode for intermediate-temperature solid oxide fuel cells

International Journal of Hydrogen Energy (2016)

Xiliang Liu Xiaojuan Liu Junling Meng Chuangang Yao Xiong Zhang

Rietveld Refinement

10.1016/j.ijhydene.2016.08.197

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Citations (10)

Compositionally tunable Cu₂Sn(S_xSe_1−x)₃ nanocrystals: facile direct solution-phase synthesis, characterization, and scalable procedure

CrystEngComm (2014)

Qingshuang Liang Han Lin Xiaolong Deng Chuangang Yao Junling Meng

A facile, low-cost synthesis of compositionally tunable Cu₂Sn(S_xSe_1−x)₃ colloidal nanocrystals is reported, and the scalable procedure is also provided.

Characterization

10.1039/c3ce42312c

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Citations (26)