刘婷婷

Submitted by editor on Wed, 03/02/2022 - 23:39

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Degree: PhD, Title: Associate Professor, M.sc Supervisor

Contact information:liutt133@ynu.edu.cn

Our researches focus on the electrocatalysis and design of energy storage devices. Welcome interested students to join our research.

Education and Work Experience

1、12/2021-present, Associate Professor, School of Materials and Energy, Yunnan University P.R. China, Yunnan University Donglu Talent Young Scholar;

2、8/2021-8/2019, Postdoctor, Materials Science and Engineering Postdoctoral research stations, Yunnan University, Advisor: Prof. Hong GUO

3、7/2019-9/2016, Ph.D in Analytical Chemistry, Department of Chemistry, Northeast Normal University, P.R. China, Advisor: Prof. Ming ZHOU

4、7/2015-2012/9, M.S. in School Chemical Science and Technology, Yunnan University, P.R. China, Advisor: Prof. Jun LIN

5、7/2012-9/2008, B.S. in School Chemical Science and Technology, Yunnan University, P.R. China

Areas of Concern

1、Design, synthesis and application of transition metal-carbon matrix composites in sustainable energy conversion devices including fuel cells, metal-air batteries, etc.

2、Related research on energy storage devices and equipment;

Research and Teaching

Found

1、Yunnan Province Postdoctoral Directed Funding Project, Research on the Controllable Construction and Performance of Bifunctional Carbon-based Nanomaterial Electrocatalysts for Flexible Zinc-Air Batteries; (2019-2021);

2、Yunnan Province Applied Basic Research Youth Project, Research and Development of Self-supporting Cobalt Nitride/C Electrode for Hydrogen Production by Electrolysis of Water with Clean Electric Power, (2020-2023);

3、Research Fund of Yunnan Provincial Department of Education, Research on Controllable Construction and Performance of Self-supporting Co4-xCuxN/C electrode based on electrolysis of water for hydrogen production, (2020);

4、Yunnan Province Postdoctoral Fund, Controllable Construction of Self-Supporting Bifunctional FexM4-xN-NCMFs (M = Co, Ni) Porous Carbon Nanobeams and Performance of Flexible Zn-Air Batteries, PI (2020-2021)

Teaching: Currently undertaking the teaching work of in-situ electron microscopy of transmission electron microscopy

Academic Achievements

1. paper

[1] Liu T , Cai S, Zhao G, Gao Z, Liu S, Li H, Chen L, Li M, Yang X, Guo H. Recycling valuable cobalt from spent lithium ion batteries for controllably designing a novel sea-urchin-like cobalt nitride-graphene hybrid catalyst: Towards efficient overall water splitting [J]. Journal of Energy Chemistry, 2021, 62 440-450.

[2] Mei Z-y, Cai S, Zhao G, Zou X, Fu Y, Jiang J, An Q, Li M, Liu T*, Guo H*. Boosting the ORR active and Zn-air battery performance through ameliorating the coordination environment of iron phthalocyanine [J]. Chemical Engineering Journal, 2022, 430 132691.

[3] Liu T T, Li M, Jiao C L, Hassan M, Bo X J, Zhou M, Wang H L. Design and synthesis of integrally structured Ni3N nanosheets/carbon microfibers/Ni3N nanosheets for efficient full water splitting catalysis [J]. Journal of Materials Chemistry A, 2017, 5 (19): 9377-9390.

[4] Liu S, Chen L, Liu T*, Cai S, Zou X, Jiang J, Mei Z, Gao Z, Guo H*. Rich S Vacant g-C3N4@CuIn5S8 Hollow Heterojunction for Highly Efficient Selective Photocatalytic CO2 Reduction [J]. Chemical Engineering Journal, 2021, 130325.

[5] Liu T T, Li M, Su Z M, Bo X J, Guan W, Zhou M. Monodisperse and Tiny Co2N0.67 Nanocrystals Uniformly Embedded over Two Curving Surfaces of Hollow Carbon Microfibers as Efficient Electrocatalyst for Oxygen Evolution Reaction [J]. ACS Appl. Nano Mater., 2018, 1 (9): 4461-4473.

[6] Liu T T, Li M A, Bo X J, Zhou M. Designing transition metal alloy nanoparticles embedded hierarchically porous carbon nanosheets as high-efficiency electrocatalysts toward full water splitting [J]. Journal of Colloid and Interface Science, 2019, 537 280-294.