郭凯 教授
教育背景 博士
研究领域 先进能源转换材料与技术
研究方向 热电材料与器件
电子邮箱 kai.guo@gzhu.edu.cn
所在系所 材料科学与工程系
▍个人简介
2011年6月在中科院上海硅酸盐研究所获材料物理与化学专业博士学位，2011年7月至2014年4月在德国马普固体物理化学研究所开展博士后研究（合作导师：Yuri Grin），2014年5月起在上海大学材料科学与工程学院从事教学科研工作，历任讲师、副研究员和教授。2021年6月以广州大学“百人计划”加入物理与材料科学学院。
主要从事半导体热电材料与器件的设计和性能调控工作，在Angewandte Chemie International Edition, Nature Communications, Advanced Functional Materials等期刊上发表SCI论文100余篇，被引用超过2000次。相关成果受到美国、德国等多个课题组的肯定和关注跟进，并得到学术媒体X-MOL行业资讯媒体（材料学）、Materials Views等关注和报导。申请发明专利和实用新型专利十二项，授权四项。主持和参与科技部重点研发计划、国家自然科学基金区域联合重点项目、面上项目、青年基金项目、上海高校青年教师培养资助计划项目等项目。获首届上海高校“青年东方”学者称号，ACS, RSC以及Elsevier等期刊社长期审稿人，基金委函评专家，全国研究生教育评估监测专家库专家，全国材料与器件科学家智库专家委员会委员。指导多名研究生获国家奖学金，指导本科生取得了多项学科竞赛奖励与创新创业训练成果。
▍担任主要课程
本科生课程：大学物理、智能材料“筑梦”智慧生活、固体物理学、半导体物理
研究生课程：固体物理
▍主持课题
1. 横向技术开发，Mg基热电器件仿真及制备，15万，2023/12-2025/12
2. 横向技术开发，界面材料筛选与Mg基热电器件构筑，15万，2026/01-2027/12
3. “多重自由度耦合调控机制及准二维高效热电材料构筑与制备”，科技部重点研发计划子课题（158.65万元），2019.09-2024.08
4. “ZrSiCuAs型四元层状化合物的构建理论与电热输运性能调控”，国家自然科学基金面上项目（64万元），2018.01-2021.12
5. “高压高温合成新型过渡金属-铋金属间化合物”， 国家自然科学基金青年基金（20万元），2016.01-2018.12
6. ‘‘2015年度上海高校青年东方学者”，60万元，2015.01-2017.12年
▍参与课题
1. “基于界面原子及电子结构调控的柔性热电薄膜与器件”，国家自然科学基金联合基金重点项目（260万元），2022/01-2025/12，参与。
2. “新热电化合物体系探索及其构建规律”, 国家973项目（150万元），2007-2011，参与
3. 上海市重大研发计划子课题，250万元，2015.09 - 2018.03，参与
▍代表论文
1. S. Li, D. Ma, Y. Zhang, L. Li, B. Li, Z. Wang, J. Zhang*, K. Guo*, Realizing High Performance in Commercial Bi0.5Sb1.5Te3 Thermoelectric Material via Balancing the Magnetic Doping and Interface Engineering, Advanced Functional Materials, 2025, e18429.
2. S. Li*, S. Huang, D. Ma, B. Li, X. Li, P. Guo, F. Liu, K. Guo*, Broadening temperature plateau of high ZTs in commercial Bi0.5Sb1.5Te3 through VO2 Phase Transition-Driven Interface Engineering, Chemical Engineering Journal, 2025, 521, 166905.
3. X. Li, Y. Du*, K.-Y. Yang, S. Li, J. Zhang, L. Li, J. Xing*, G.-H. Rao, J.-T. Zhao*, K. Guo*, Constructing anti-barrier layers to eliminate grain boundary resistivity for enhancing thermoelectric properties of polycrystalline Mg3(Sb,Bi)2, Advanced Functional Materials, 2025, e12586.
4. K.-Y. Yang, X. Li, Y. Jiang, L. Wang, K. Guo*, L. Miao, J. Chen, J. Zhang, L. Li, Y. Du, G.-H. Rao, J. Luo*, J.-T. Zhao*, General screening rules and segmented optimization strategy for efficient thermoelectric devices validated by Mg3(Sb,Bi)2/Bi0.5Sb1.5Te3-GeTe module, Advanced Science, 2025, 12, 2502832.
5. Y. Huang, Y. Jiang, C. Chen*, S. Li, K. Guo*, Zintl phase compounds ABSb: An emerging family of promising thermoelectric materials with low lattice thermal conductivity, Chinese Chemical Letters, 2025, 111229.
6. L. Shao, Z. Wang, Y. Jiang, Y. Lü, J. Chen, X. Li, K.-Y. Yang, G.-H. Rao, J.-T. Zhao*, K. Guo*, Gd doping enabling a record zT value of 1.65 at 823 K in Zintl-phase BaCu2Te2, Journal of Materials Chemistry A, 2025, 13, 29027.
7. S. Li, W. Zhao, X.-L. Shi, L. Wang, S. Pan, G. Cheng, W. Liu, M. Li, K. Guo*, Z.-G. Chen*, F. Pan*, Design High Cost-Performance Porous Thermoelectric Materials through Atomic Layer Deposition Based Interface Engineering, Journal of Materials Science & Technology, 2025, 214, 194–203.
8. P. Cai, X. Yu, Z. Wang, M. Cao, X. Yang*, Y. Du, J.-T. Zhao, J. Xing, J. Zhang*, K. Guo*, Aliovalent doping and texture engineering facilitating high thermoelectric figure of merit of SnSe prepared by low-temperature hydrothermal synthesis, Small, 2025, 21, 2502827.
9. K. Guo#*, J. Zhang#, X. Yu, Y. Jiang, Y. Li, Y. Zeng, S. Li, J. Luo, W. Li, H. Zhang*, In-plane overdamping and out-plane localized vibration contribute to ultralow lattice thermal conductivity of Zintl Phase KCdSb, Advanced Science, 2024, 11, 2402209.
10. Y. Jiang, Y. Zhang, X. Wang, L. Chen, J. Zhang, Y. Du, W. Xing, J.-T. Zhao, S. Li,* K. Guo*, Boosting the thermoelectric quality factor of Ge0.94Sb0.06Te via Trojan doping for high output power, ACS Applied Materials & Interfaces, 2024, 16(42), 57218–57227.
11. X. Wang, X. Hu, J. Lin, C. Li, X. Yu, Q. Chen, L. Xi, Q. Yang, H. Li, J. Zhang, S. Li*, K. Guo*, Achieving high carrier mobility and low lattice thermal conductivity in GeTe-based alloys by cationic/anionic co-doping, Rare Metals, 2024, 43(6), 2784–2795.
12. X. Hu, Y. Zhang. Y. Jiang, C. Li, Q. Yang, X. Wang, J. Zhang, S. Li*, K. Guo*, Enhancing Thermoelectric Performance of GeTe through Sb Doping and Nanocompositing with SiC for Reduced Thermal Conductivity, Inorganic Chemistry Frontiers, 2024, 11, 3897.
13. K. Guo, Y. Zhang, S. Yuan, Q. Tang, C. Lin, P. Luo, J. Yang, S. Pan, L.-D. Zhao*, G. Cheng, J. Zhang, J. Luo*, NaCdSb: an orthorhombic Zintl phase with exceptional intrinsic thermoelectric performance, Angewandte Chemie International Edition, 2023, 62(3), e202212515.
14. W.-Y. Lyu, W.-D. Liu, M. Li, X.-L. Shi, M. Hong, T. Cao, K. Guo*, J. Luo, J. Zou, Z.-G. Chen*, Condensed point defects and optimized carrier concentration enhance thermoelectric performance in rare-earth element doped GeTe, Journal of Materials Science & Technology, 2023, 151, 227–233.
15. T. Weng, Z. Li, Y. Li, Y. Hu, K. Guo*, T. Liu, J. Zhang, W. Lyu, L. Xi*, X. Yang, Y. Jiang*, J. Yang, J. Zhang, J. Luo, Cu vacancy engineering of cage-compound BaCu2Se2: realization of temperature-dependent hole concentration for high average thermoelectric figure of merit, Chemical Engineering Journal, 2022, 437, 135302.
16. W.-Y. Lyu, W.-D. Liu, M. Li, M. Hong, K. Guo*, J. Luo, J. Xing, Q. Sun, S. Xu, J. Zou, Z.-G. Chen*, The effect of rare earth element doping on thermoelectric properties of GeTe, Chemical Engineering Journal, 2022, 446, 137278.
17. Z. Dong, J. Luo*, C. Wang, L. Liu, Y. Jiang, S. Tan, Y. Zhang, Y. Grin, Z. Yu, K. Guo, J. Zhang, W. Zhang*, Half-Heusler-like compounds with both continuously tunable compositions and semiconducting thermoelectrics, Nature Communications, 2022, 13, 35.
18. H. Huang, C. Lin, S. Li, K. Guo*, J. Zhang, W. Lyu, J. Zhang, J. Xing, Y. Jiang, J. Yang, J. Luo*, Enhancing thermoelectric performance of SrFBiS2−xSex via band engineering and structural texturing, Journal of Materiomics, 2022, 8, 302-310.
19. X. Yang, Y. Gu, Y. Li, K. Guo*, J. Zhang*, J.-T. Zhao, The equivalent and aliovalent dopants boosting the thermoelectric properties of YbMg2Sb2, Science China Materials, 2020, 63, 437-443.
20. K. Guo, L. Akselrud, M. Bobnar, U. Burkhardt, M. Schmidt, J.-T. Zhao, U. Schwarz*, Y. Grin, Weak Interactions under Pressure: hp-CuBi and Its Analogues, Angewandte Chemie International Edition, 2017, 56, 5620−5624.
▍社会服务
1. 国产期刊Chinese Chemical Letters和无机材料学报青年编委
2. X射线衍射青年委员会委员
3. 全国研究生教育评估监测专家库专家
4. 广州大学本科和研究生招生宣讲组成员
