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 informationliutt133@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

112/2021-present, Associate Professor, School of Materials and Energy, Yunnan University P.R. China, Yunnan University Donglu Talent Young Scholar;

28/2021-8/2019, Postdoctor, Materials Science and Engineering Postdoctoral research stations, Yunnan University, Advisor: Prof. Hong GUO

37/2019-9/2016, Ph.D in Analytical Chemistry, Department of Chemistry, Northeast Normal University, P.R. China, Advisor: Prof. Ming ZHOU

47/2015-2012/9, M.S. in School Chemical Science and Technology, Yunnan University, P.R. China, Advisor: Prof. Jun LIN

57/2012-9/2008, 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

1Yunnan 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)

2Yunnan 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)

3Research 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)

4Yunnan 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.