【学术团队】电化学能源存储与转换学术团队
2024年05月01日08时30分    阅读:7060
供稿单位 / 科技产业处

团队简介:主要从事先进储能材料研发与应用、新型能源转化材料开发与构效关系等相关研究。近年来,承担国家自然科学基金青年项目、江苏省自然科学基金青年项目、江苏省高等学校自然科学研究重大(面上)项目等各类项目10余项,在Advanced Energy Materials、Advanced Functional Materials、NanoEnergy、Chemical Engineering of Journal、Applied Catalysis B: Environmental、ACS Catalysis、Advanced Science等期刊上发表高水平学术论文40余篇,授权发明专利5项。

团队骨干:

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研究内容:

1. 过渡金属磷化物纳米阵列构筑及其电解水催化性能:基于过渡金属磷化物,采用原位电化学方法表面深度重构过渡金属磷化物@(羟基)氧化物纳米阵列析氧自支撑电极,研究原子尺寸的离子掺杂、微纳米尺度的多级形貌构筑以及电化学条件的调控产生的表面重构行为,探究催化剂表面态的动态演变细节,在原子/分子水平揭示活性物种及其反应路径,构建精准构-效关系。优化宏观尺度气-固-液三相界面,构建析氧疏气机制。

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过渡金属磷化物纳米阵列的原位电化学深度重构及电催化性能研究

2. 过渡金属硫族、碳化合物构筑及其电池储能特性:利用软模板合成策略原位复合碳纳米材料,实现高导电性、高稳定性过渡金属硫族化合物异质结构的调制与可控合成。通过磁控溅射与化学合成工艺相结合制备不同的碳化物复合材料。获得高倍率性能和长循环性能的电极材料,揭示化合物氧化还原反应的动力学过程。

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NiSe2/FeSe2异质结构中的Ni-Fe强协同效应驱动了电子转移

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磁控溅射制备碳化镍

3. 钠电池正负极材料的制备及其反应机理:探索高理论比容量的层状硒化锡(SnSe/SnSe2)量子点可控合成,利用原位结构表征和第一性原理计算,研究二维硒化锡量子点的电化学反应机理,揭示晶体结构和电化学性能之间的构效关系。研究等离子体化学气相沉积技术,在金属表面构筑活性亲钠位点,形成安全稳定的钠金属宿主,实现大电流、高负载条件下钠金属电池的稳定循环。

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二维硒化锡量子点的结构调控和储镁动力学研究

4. 2D层状过渡金属氧化物/MXene异质结水系锌离子电池及机理:在分子水平上进行2D层状过渡金属氧化物与2DMXene重组,构筑范德瓦耳斯超晶格异质结构,利用界面耦合作用实现能带结构和性质调控。研究锌离子在2D层状过渡金属氧化物/MXene表界面的结构演变及动力学行为,提升储锌性能。

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2DMXene的制备过程

5. 质子陶瓷燃料电池阴极/电解质界面异质结构设计与稳定机制:在质子导体电解质和钙钛矿阴极接触区域原位构筑异质结构界面,通过调控材料微观结构优化界面离子传输和质子传导,探索界面离子扩散对阴极氧离子迁移能垒和氧还原反应动力学特性的影响规律,提升质子陶瓷燃料电池阴极的电化学稳定性。

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质子陶瓷燃料电池阴极界面结构调控与电化学性能优化

代表性论文:

1. Fanjun Kong,Yixin Ge, Shi Tao, Zhengqiu Yuan, Chen Lu, Zhida Han, Lianghao Yu, Bin Qian, Engineering and understanding SnS0.5Se0.5@N/S/Se triple-doped carbon nanofibers for enhanced sodium-ion batteries, Chinese Chemical Letters, 2024, 35: 108552.

2. Yiheng Gu, Xinyuan Xu, Wen Dai, Zhicheng Wang, Yanru Yin, Lei Bi, Utilizing in-situ formed heterostructure oxides as a cathode for proton-conducting solid oxide fuel cells, Journal of the European Ceramic Society, 2024, 44(7): 4822-4830.

3. Yiheng Gu, Ruiqi Peng, Pengyuan Xiong, Surui Li, Zhicheng Wang, Hailu Dai, Lei Bi, Electrochemical evaluation of Pr1.85M0.15NiO4+x(M=Ba, Sr, Ca) cathodes for protonic ceramic fuel cells, Ceramics International, 2024, 50(11): 19437-19445.

4. Xiaorui Gao, Wenjie Zang, Xin Li, Zhanke Wang, Lirong Zheng, Zongkui Kou, Achieving efficient alkaline hydrogen evolution reaction on long-range Ni sites in Ru clusters-immobilized Ni3N array catalyst, Chemical Engineering of Journal, 2023, 451: 138698.

5. Shi Tao, Guikai Zhang, Bin Qian, Jun Yang, Shengqi Chu*, Chencheng Sun, Dajun Wu, Wangsheng Chu, Li Song, Spectroscopically unraveling high-valence Ni-Fe catalytic synergism in NiSe2/FeSe2heterostructure. Applied Catalysis B: Environmental, 2023, 330, 122600.

6. Jinhua Zhou, Xinru Liu, Zhenguang Shao, Tong Shen, Hailin Yu, Xifeng Yang, Haifan You, Dunjun Chen, Changjiang Liu, Yusheng Liu, Enhanced Thermoelectric Properties of Coated Vanadium Oxynitride Nanoparticles/PEDOT: PSS Hybrid Films, ACS Appl. Mater. Interfaces, 2023, 15: 9953-9961.

7. Jinhua Zhou, Qi Kang, Shuchi Xu, Xiaoge Li, Cong Liu, Ni Lu, Ningna Chen,Chunliang Lu, Xizhang Wang, Luming Peng, Xuefeng Guo, Weiping Ding, Wenhua Hou, Ultrahigh rate capability of 1D/2D polyaniline/titanium carbide (MXene) nanohybrid for advanced asymmetric supercapacitors, Nano Research, 2022, 15(15): 285-295.

8. Chen Lu, Zhixiao Gao, Bingzhi Liu, Zixiong Shi, Yuyang Yi, Wen Zhao, Wenyue Guo, Zhongfan Liu, Jingyu Sun, Synchronous Promotion in Sodiophilicity and Conductivity of Flexible Host via Vertical Graphene Cultivator for Longevous Sodium Metal Batteries, Advanced Functional Materials, 2021, 31: 202101233.

9. Xiaorui Gao, Xin Li, Yong Yu, Zongkui Kou*, Pengyan Wang, Ximeng Liu, Jie Zhang, Jiaqing He, Shichun Mu, John Wang*, Nano Energy, 2021, 85: 105961.

10. Xin Tong, Yun Li, Qingdong Ruan, Ning Pang, Yang Zhou, Dajun Wu*, Dayuan Xiong, Shaohui Xu, Lianwei Wang, Paul K Chu, Plasma Engineering of Basal Sulfur Sites on MoS2@Ni3S2Nanorods for the Alkaline Hydrogen Evolution Reaction, Advanced Science, 2021, 2104774: 1-13.

11. Tingting Wang, Xin Li, Yajun Pang, Xiaorui Gao*, Zongkui Kou*, Jing Tang, John Wang*, Chemical Engineering of Journal, 2021, 425: 131491.

12.Chen Lu, Zhongti Sun, Lianghao Yu, Xueyu Lian, Yuyang Yi, Jie Li, Zhongfan Liu, Shixue Dou,* Jingyu Sun*, Enhanced Kinetics Harvested in Heteroatom Dual-Doped Graphitic Hollow Architectures toward High Rate Printable Potassium-Ion Batteries, Advanced Energy Materials,2020, 10: 2001161.

13. Xiaorui Gao, Ximeng Liu, Wenjie Zang, Huilong Dong, Yajun Pang, Zongkui Kou*, Pengyan Wang, Zhenghui Pan, Sunrui Wei, Shichun Mu, John Wang*, Nano Energy, 2020, 78: 105355.

14.Xiaorui Gao, Yong Yu, Qirui Liang, Yajun Pang, Linqing Miao, Ximeng Liu, Zongkui Kou*, Jiaqing He, Stephen J. Pennycook, Shichun Mu, John Wang*, Applied Catalysis B: Environmental, 2020, 270: 118889.

15.Zongkui Kou, Yong Yu, Ximeng Liu, Xiaorui Gao*, Lirong Zheng, Haiyuan Zou, Yajun Pang, Zhongyang Wang, Zhenghui Pan, Jiaqing He, Stephen J. Pennycook, John Wang*, ACS Catalysis, 2020, 10: 4411-4419.


(高晓蕊/供稿 洪学鹍/审核 知晓/编辑)