胡琪, 男，博士，副教授。2016年6月于北京化工大学理学院（现为化学院）获化学工程与技术专业的工学博士学位； 2016年11月到2018年11月于BEAT365唯一官网从事博士后工作；2019年1月到2021年11月作为专职研究人员继续在BEAT365唯一官网从事研究工作，并在此期间以访问学者的身份在香港中文大学访问学习了一年；2021年11月份到至今，任BEAT365唯一官网副教授。长期从事高性能电催化材料的理性设计及其在电催化水分解、二氧化碳还原以及硝酸根还原中的应用研究，近五年内共发表SCI论文50余篇，其中第一作者（包含共同第一作者）24篇。其中在化学、能源权威期刊Angew. Chem. Int. Ed.上发表第一作者全文两篇，Energy Environ. Sci.上发表第一作者全文两篇，Adv. Energy Mater.上发表全文2篇。

科研与工作经历

2016/11-2018/11，beat365体育官网平台，BEAT365唯一官网，博士后

2019/01-2021/10，beat365体育官网平台，BEAT365唯一官网，专职副研究员

香港中文大学，化学系，访问学者 (Visiting Scholar)

2021/11-至今，beat365体育官网平台，BEAT365唯一官网，副教授

1. Qi Hu, Chuanxin He*, et. al., Facile Synthesis of Sub-Nanometric Copper Clusters by Double Confinement Enables Selective Reduction of Carbon Dioxide to Methane, Angew. Chem. Int. Ed. 2020, 59, 19054-19059. (IF: 12.959)

2. Qi Hu, Chuanxin He*, et. al., Superhydrophilic Phytic-Acid-Doped Conductive Hydrogels as Metal-Free and Binder-Free Electrocatalysts for Efficient Water Oxidation, Angew. Chem. Int. Ed. 2019, 58, 4318-4322. (IF: 12.959)

3. Qi Hu, Chuanxin He*, et. al., Reaction intermediate-mediated electrocatalyst synthesis favors specified facet and defect exposure for efficient nitrate–ammonia conversion, Energy Environ. Sci. 2020, 14, 4989-4997.(IF: 33.25)

4. Qi Hu^#, Ziyu Wang^#, Chuanxin He*, et. al., A unique space confined strategy to construct defective metal oxides within porous nanofibers for electrocatalysis, Energy Environ. Sci. 2020, 13, 5097-5103. (共同一作) (IF: 33.25)

5. Qi Hu, Chuanxin He*, et. al., Trifunctional Electrocatalysis on Dual-Doped Graphene Nanorings-Integrated Boxes for Efficient Water Splitting and Zn-Air Batteries, Adv. Energy Mater. 2019, 9, 1803867. (IF: 25.245)

6. Qi Hu^#, Guomin Li^#, Chuanxin He* et. al., General Synthesis of Ultrathin Metal Borate Nanomeshes Enabled by 3D Bark-Like N-Doped Carbon for Electrocatalysis, Adv. Energy Mater. 2019, 9, 1901130 (共同一作) (IF: 25.245)

7. Qi Hu^#, Yongjie Qin^#, Chuanxin He* et. al., Grain Boundaries Engineering of Hollow Copper Nanoparticles Enables Highly Efficient Ammonia Electrosynthesis from Nitrate, CCS Chem. 2021, 3, 2092–2103 (共同一作)

8. Qi Hu, Chuanxin He*, Zhiqun Lin* et. al., Crafting MoC₂-doped bimetallic alloy nanoparticles encapsulated within N-doped graphene as roust bifunctional electrocatalysts for overall water splitting, Nano Energy 2018, 50, 212-219 (IF: 16.602)

9. Qi Hu^#, Bin Zhu^#, Chuanxin He*, Zhiqun Lin* et. al., Interconnected phosphorus-doped CoO-nanoparticles nanotube with three-dimensional accessible surface enables high-performance electrochemical oxidation, Nano Energy 2019, 66, 104194 (共同一作) (IF: 16.602)

10. Zhen Han^#, Qi Hu^#, Chuanxin He* et. al., High-Performance Overall CO₂ Splitting on Hierarchical Structured Cobalt Disulfide with Partially Removed Sulfur Edges, Adv. Funct. Mater. 2020, 30, 2000154 (共同一作) (IF: 16.836)

11. Qi Hu, Minghua Shao*, Chuanxin He* et. al., Integrating well-controlled core-shell structures into “superaerophobic” electrodes for water oxidation at large current densities, Appl. Catal. B: Environ. 2021, 286, 119920 (IF: 16.683)

12. Xiufang Liu^#, Qi Hu^#, Chuanxin He* et. al., Boosting Electrochemical Hydrogen Evolution of Porous Metal Phosphides Nanosheets by Coating Defective TiO₂ Overlayers, Small 2018, 14, 1802755 (共同一作) (IF: 11.459)

13. Qi Hu^#, Xiaowan Huang^#, Chuanxin He* et. al., Slower Removing Ligands of Metal Organic Frameworks Enables Higher Electrocatalytic Performance of Derived Nanomaterials, Small 2020, 16, 2002210 (共同一作) (IF: 11.459)

14. Qi Hu, Chuanxin He*, et. al., Recent progress in the hybrids of transition metals/carbon for electrochemical water splitting, J. Mater. Chem. A 2019,7, 14380-14390 (IF: 11.301)

15. Qi Hu, Chuanxin He*, et. al., Coupling pentlandite nanoparticles and dual-doped carbon networks to yield efficient and stable electrocatalysts for acid water oxidation, J. Mater. Chem. A 2019,7, 461-468 (IF: 11.301)

16. Qi Hu, Chuanxin He*, et. al., Unconventionally fabricating defect-rich NiO nanoparticles within ultrathin metal-organic framework nanosheets to enable high-output oxygen evolution, J. Mater. Chem. A 2020,8, 2140-2146 (IF: 11.301)

17. Qi Hu^#, Guomin Li^#, Chuanxin He* et. al., Electronic structure engineering of single atomic Ru by Ru nanoparticles to enable enhanced activity for alkaline water reduction, J. Mater. Chem. A 2019,7, 19531-19538 (共同一作) (IF: 11.301)

18. Qi Hu, Feng Li*, et. al., A gas-phase coupling process for simultaneous production of γ-butyrolactone and furfuryl alcohol without external hydrogen over bifunctional base-metal heterogeneous catalysts,  Green Chem. 2016, 18, 2317-2322 (IF: 9.480)

19. Qi Hu, Feng Li*, et. al., Hydrogenation of biomass-derived compounds containing a carbonyl group over a copper-based nanocatalyst: Insight into the origin and influence of surface oxygen vacancies, J. Catal. 2016, 340, 184-195 (IF: 7.888)

20. Qi Hu, Chuanxin He*, et. al., Redox route to ultrathin metal sulfides nanosheet arrays-anchored MnO₂ nanoparticles as self-supported electrocatalysts for efficient water splitting, J. Power Sources 2018, 398, 159-166 (IF: 8.247)

21. Qi Hu, Chuanxin He*, et. al., High efficiency oxygen evolution reaction enabled by 3D network composed of nitrogen-doped graphitic carbon-coated metal/metal oxide heterojunctions, Electrochimica Acta 2018, 265, 620-628 (IF: 6.215)

22. Bin Zhu^#, Qi Hu^#, Chuanxin He*, et. al., Boosting the electrochemical water oxidation reaction of hierarchical nanoarrays through NiFe-oxides/Ag heterointerfaces, Chem. Commun. 2018, 54, 10187-10190 (IF: 5.996)

23. Qi Hu, Chuanxin He*, et. al., Nonmetal Doping as a Robust Route for Boosting the Hydrogen Evolution of Metal-Based Electrocatalysts, Chem-Eur. J. 2020, 26, 3930-3942 (IF: 4.857)

24. Qi Hu, Chuanxin He*, et. al., Facile fabrication of a 3D network composed of N-doped carbon-coated core–shell metal oxides/phosphides for highly efficient water splitting, Sustainable Energy Fuels 2018, 2, 1085-1092 (IF: 4.9)

25. Qi Hu, Feng Li*, et. al., Aluminum-Doped Zirconia-Supported Copper Nanocatalysts: Surface Synergistic Catalytic Effects in the Gas-Phase Hydrogenation of Esters, ChemCatChem 2014, 6, 3501-3510 (IF: 4.853)

表界面构筑对于合成高效电催化材料至关重要，而如何将基础研究中构建的材料界面应用于电催化器件，探索微观界面调控与宏观器件之间的构效关系，是实现电催化应用的关键。本课题组借助物理（如空间限域）、化学限域（如缺陷捕获、配位锚定）等手段，实现了催化界面的定向调控（如界面的组成以及界面金属的尺寸），大幅度提升了材料的电催化性能。在此基础上，利用原位表征手段与理论计算的结合，深入地研究催化界面的反应机理，揭示了材料的构效关系，可以为电催化材料的理性设计提供一定的方法指导。具体研究方向如下：

1.电催化水分解

   在众多的可再生清洁能源中，氢能因其具有高能量密度、零排放和储量丰富等优点受到了广泛关注，被认为是最具有发展潜力的新兴能源之一。电解水可以直接将电能转换成氢能，不产生环境污染物，是最理想的制氢技术。

2. 电催化二氧化碳还原

    第二次工业革命以后，随着化石燃料（煤炭、石油、天然气）的大量使用，大气中的CO₂浓度从1975年的约277 ppm增加到了2019年的415 ppm，这远远超出了350 ppm这一CO₂额定的安全数值。随着化石燃料的过度开发利用以及环境污染的加剧，这一数字还将会继续攀升，预计到2100年会达到570 ppm³。电催化CO2还原技术，可利用大气中的温室气体CO2与可再生能源产生的富余电力，生产经济社会所需的碳基燃料（如乙醇、甲烷）和大宗化工品（如CO）。CO2电还原技术为开发新型可再生清洁能源及高效能源利用体系，同时解决当前气候变化与环境污染等问题提供了有效手段。

3. 电催化硝酸根还原

  由于NO₃^-中N=O的键能仅为204 kJ mol^-1，远低于N≡N键（941 kJ mol^-1），而且NO₃^-易溶于水，因而电催化NO₃^-还原反应（NO₃^-RR）的反应动力学远高于NRR⁶。另外一方面，随着含氮化肥的过度使用以及工业、生活污水的大量排放，地表和地下水中的硝酸根（NO₃^-）含量不断升高，已经严重威胁到了人类的健康⁷。因此，电催化NO₃^-RR是一种“一举双得”的产氨途径，不仅可以在温和条件下高效地产氨，而且可以有效地解决NO₃^-所造成的环境污染问题。