王家钧 - 哈尔滨工业大学 - 化工与化学学院

个人简介

工作经历 2017.09-至今教授、博导哈尔滨工业大学特种化学电源研究所、电化学工程系 2014.6-2017.8 Staff Scientist (Beamline Scientist) Joint position 美国先进光源（Advanced Photon Source）-美国国家同步辐射中心 (National Synchrotron Light Source II) 2012.6-2014.6 Research Associate 美国国家同步辐射中心 (National Synchrotron Light Source) 2008.10-2012.5 博士后机械材料工程系，University of Western Ontario 教育经历 2008 电化学工程-燃料电池、电催化哈尔滨工业大学电化学工程系博士荣誉称号青年科学家工作室 2018.1 哈尔滨工业大学青年拔尖人才教授选聘计划 2017.01 哈尔滨工业大学 PROFESSIONAL EXPERIENCE 工作经历 Staff scientist 2014-2017 (8BM-TXM, APS/FXI, NSLS II. Full-field X-ray imaging beamline (FXI), National Synchrotron Light Sources II, Brookhaven National Lab, Upton, NY 8BM beamline (Transmission X-ray Microscopy), Advanced Photon Science, Argonne National Laboratory, Lemont, IL. Project: beamline scientist to develop and operate transmission X-ray microscopy at 8BM, APS (a transition full-field X-ray imaging beamline, FXI, for NSLS II at BNL, 2017) Project (I): Develop and build Full-field X-ray Imaging beamline (FXI, 2017) for NSLS II and independently run TXM beamline at 8BM, APS . Project (II): User support and develop new imaging approaches/data analysis for energy/catalysis/materials research. Project (III): Develop in operando 3D and multi-dimensional imaging technique for complex electrochemical energy system research (battery and fuel cells). Research Associate 2012-2014, X8C beamline, National Synchrotron Light Sources, Brookhaven National Lab, Upton, NY Project: In-situ Synchrotron X-ray Studies of Structure/Function in Battery Materials Project (I): In-situ X-ray Studies of structure and property in energy materials. Project (II): Development of in operando 2D/3D Transmission X-ray tomography technique for energy storage/conversion research Project (III): user support from battery/fuel cell fields Post-doctoral Fellow 2008-2012, University of Western Ontario, Canada Project: Materials for energy storage/conversion (battery/fuel cell) systems Project (I): development of advanced battery materials for electric vehicle applications. Project (II): Understanding of the catalysis behavior in meal-air batteries and fuel cells.

研究领域

Interdisciplinary background focusing on electrochemistry, energy, materials, synchrotron X-ray techniques (X-ray nanotomography) and in operando research. Specifically, my research activities include the Basic Scientific Questions in advanced energy materials in Fuel cells, Li /Na Batteries, Next-generation batteries (the Scientific issues), and the Industrialization Challenges (Electrochemical engineering).

近期论文

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Fanpeng Kong,Rutong Si,Ning Chen,Qi Wang,Junjie Li,Geping Yin,MengGu, Jiajun Wang*, Li-Min Liu*,Xueliang Sun*,Origin of hetero-nuclear Au-Co dual atoms for efficient acidic oxygen reduction, Applied Catalysis B: Environmental,2022, 301,120782. Shuaifeng Lou, Nan Sun, Fang Zhang, Qingsong Liu, and Jiajun Wang*, Tracking Battery Dynamics by Operando Synchrotron X-ray Imaging: Operation from Liquid Electrolytes to Solid-State Electrolytes, Acc. Mater. Res. 2021, 2, 12, 1177–1189. Qingsong Liu, Ge Zhu, Ruhong Li,Shuaifeng Lou, Hua Huo,Yulin Ma,Jiale An,Chuntian Cao,Fanpeng Kong,Zaixing Jiang,Mi Lu,Yujin Tong,Lijie Ci,Geping Yin, Jiajun Wang*,Fast lithium transport kinetics regulated by low energy-barrier LixMnO2 for long-life lithium metal batteries, Energy Storage Materials, 2021,41, 1-7. Hanwen An,Qingsong Liu, Jiale An,Shuaitong Liang, Xufeng Wang, Zhiwei Xu,Yujin Tong, Hua Huo,Nan Sun,Yinglin Wang, Yifan Shi, Jiajun Wang*,Coupling two-dimensional fillers with polymer chains in solid polymer electrolyte for room-temperature dendrite-free lithium-metal batteries, Energy Storage Materials, 2021, 43, 358-364 Xufeng Wang, Chuankai Fu,Zhijun Feng,Hua Huo,Xucai Yin,Guolin Gao,Geping Yin,Lijie Ci,YujinTong, Zaixing Jiang*, Jiajun Wang*, Flyash/polymer composite electrolyte with internal binding interaction enables highly-stable extrinsic-interfaces of all-solid-state lithium batteries, Chemical Engineering Journal, 2022,428, 131041. Mengxue He, Xia Li, Nathaniel Graham Holmes, Ruying Li, Jiajun Wang, Geping Yin, Pengjian Zuo*, Xueliang Sun*,Flame-Retardant and Polysulfide-Suppressed Ether-Based Electrolytes for High-Temperature Li-S Batteries, ACS Appl. Mater. Interfaces, 2021, 13, 32, 38296–38304 Can Cui, Rupeng Zhang, Chuankai Fu*, Bingxing Xie, Chunyu Du, Jiajun Wang, Yunzhi Gao, Geping Yin, and Pengjian Zuo*, Stabilizing Lithium Metal Anode Enabled by a Natural Polymer Layer for Lithium–Sulfur Batteries. ACS Applied Materials & Interfaces, 2021, 13(24). TianshengMu, Yang Zhao, Changtai Zhao, Nathaniel Graham Holmes, Shuaifeng Lou,Junjie Li, Weihan Li, Mengxue He, Yipeng Sun, Chunyu Du, Ruying Li, Jiajun Wang, Geping Yin*,Xueliang Sun*, Stable Silicon Anodes by Molecular Layer Deposited Artificial Zincone Coatings, Advanced Functional Materials,2021, DOI10.1002/adfm.202010526 Mengxue He, Xia Li, Weihan Li, Matthew Zheng, Jiajun Wang, Shaobo Ma, Yulin Ma, Geping Yin, Pengjian Zuo*, Xueliang Sun*. Immobilization and kinetic promotion of polysulfides by molybdenum carbide in lithium-sulfur batteries. Chemical Engineering Journal, 2021, 411 Jian Liu*,Jiajun Wang*, New Hybrid Organic-Inorganic Thin Films by Molecular Layer Deposition for Rechargeable Batteries. Frontiers in Energy Research, 2021, 9, DOI:10.3389/fenrg.2021.665884. Zhiguo Zhang, Hua Huo*, Zhenjiang Yu, Lizhi Xiang, Bingxing Xie, Chunyu Du, Jiajun Wang, Geping Yin, Unraveling the reaction mechanism of low dose Mn dopant in Ni(OH)(2) supercapacitor electrode. Journal of Energy Chemistry, 61,2021, 497-506 . Shuaitong Liang, Zhenjiang Yu, Tianshuai Ma, Haiting Shi, Qingqing Wu, Lijie Ci, Yujin Tong, Jiajun Wang*, Zhiwei Xu*, Mechanistic Insights into the Structural Modulation of Transition Metal Selenides to Boost Potassium Ionstorage Stability. ACS Nano, 2021, 15, 14697-14708. Tiansheng Mu，Shuaifeng Lou，Nathaniel Graham Holmes，Changhong Wang，Mengxue He，Baicheng Shen，Xiaoting Lin， Pengjian Zuo*，Yulin Ma，Ruying Li，Chunyu Du，Jiajun Wang，Geping Yin*，Xueliang Sun*，Reversible Silicon Anodes with Long Cycles by Multifunctional Volumetric Buffer Layers，ACS Applied MaterialsS & Interfaces，2021，13，4093-4101. Shuaitong Liang，Haiting Shi，Zhenjiang Yu，Qingsong Liu，Kedi Cai，Jiajun Wang*，Zhiwei Xu*，Uncovering the design principle of conversion-based anode for potassium ion batteries via dimension engineering，Energy Storage Materials，2021，34，536-544. Jia Sun，Lei Du，Baoyu Sun，Guokang Han，Yulin Ma，Jiajun Wang，Hua Huo，Pengjian Zuo，Chunyu Du，Geping Yin，A bifunctional perovskite oxide catalyst: The triggered oxygen reduction/evolution electrocatalysis by moderated Mn-Ni co-doping，Journal of Energy Chemistry，2021，54，217-224. Zhenjiang Yu，Ruhong Li，Kedi Cai，Yudong、Yaoc、，Junjing Deng，Shuaifeng Lou，Mi Lu，Qinmin Pan，Geping Yin，Zaixing Jiang*，Jiajun Wang*，Unraveling the advances of trace doping engineering for potassium ion battery anodes via tomograph，Journal of Energy Chemistry，2021，58，255-363. Shuaifeng Lou，Qianwen Liu，Fang Zhang，Qingsong Liu，Zhenjiang Yu，Tiansheng Mu，Yang Zhao，James Borovilas，Yijun Chen，Mingyuan Ge，Xianghui Xiao，Wah-Keat Lee，Geping Yin，Yuan Yang，Xueliang Sun，Jiajun Wang*，Insights into interfacial effect and local lithium-ion transport in polycrystalline cathodes of solid-state batteries，Nature Communication，2020，11，5700. Yuxin Gong，Jiajun Wang*，Solid-state batteries: from fundamental interface characterization to realize sustainable promise，Rare Metals，2020，39，743-744. Author links open overlay panelSongsong Liu，Yulin Ma，Zhenxin Zhou，Shuaifeng Lou，Hua Huo，Pengjian Zuo，Jiajun Wang，Chunyu Du，Geping Yin，YunzhiGao，Inducing uniform lithium nucleation by integrated lithium-rich li-in anode with lithiophilic 3D framework，Energy Storage Materials，2020，33，423-431. Author links open overlay panelBaoyu Sun，Shuaifeng Lou，Wei Zheng，Zhengyi Qian，Can Cui，Pengjian Zuo，Chunyu Du，Jingying Xie，Jiajun Wang，Geping Yin，Synergistic engineering of defects and architecture in Co3O4@C nanosheets toward Li/Na ion batteries with enhanced pseudocapacitances，Nano Energy, 2020, 78, 105366. Author links open overlay panelAuthor links open overlay panelYi Cao，Shuaifeng Lou，Zhen Sun，Weiping Tang，Yulin Ma，Pengjian Zuo，Jiajun Wang，Chunyu Du，Yunzhi Gao，Geping Yin，Solvate ionic liquid boosting favorable interfaces kinetics to achieve the excellent performance of Li4Ti5O12 anodes in Li10GeP2S12 based solid-state batteries，Chemical Engineering Journal，2020，382，123046. Liguang Wang, Alvin Dai, Wenqian Xu, Sungsik Lee, Wonsuk Cha, Ross Harder, Tongchao Liu, Yang Ren, Geping Yin, Pengjian Zuo*, Jun Wang*, Jun Lu*, Jiajun Wang*, Structural distortion induced by manganese activation in lithium-rich layered cathode, Journal of the American Chemical Society, 2020, 142, 14966–14973. Fang Zhang, Shuaifeng Lou, Shuang Li, Zhenjiang Yu, Qingsong Liu, Alvin Dai, Chuntian Cao, Michael F. Toney , Mingyuan Ge, Xianghui Xiao , Wah-Keat Lee, Yudong Yao, Junjing Deng , Tongchao Liu, Yiping Tang, Geping Yin, Jun Lu*, Dong Su*, Jiajun Wang*, Surface Regulation Enables High Stability of Single-Crystal Lithium-Ion Cathodes at High Voltage，Nature Communication, 2020, 11, 3050. Shuaifeng Lou, Zhenjinag Yu, Qingsong Liu, Han Wang, Ming Chen, Jiajun Wang*, Multi-scale Imaging of Solid-State Battery Interfaces: From Atomic Scale to Macroscopic Scale, Chem, 2020, 6，2199-2218. Shuaifeng Lou, Fang Zhang, Chuankai Fu, Ming Chen, Yulin Ma, Geping Yin, Jiajun Wang*, Interface Issues and Challenges in All-Solid-State Batteries: Lithium, Sodium, and Beyond, Advanced MaterialsS, 2020, 33，SI. Zhenjiang Yu, Ying Xie, Bingxing Xie, Chuntian Cao, Zhiguo Zhang, Hua Huo, Zaixing Jiang, Qinmin Pan, Geping Yin, Jiajun Wang*, Uncovering the underlying science behind dimensionality in the potassium battery regime, Energy Storage Materials, 2020, 25, 416-425. Zhenjiang Yu, Jiajun Wang*, Yijin Liu, High-dimensional and high-resolution x-ray tomography for energy materials science, MRS Bulletin, 2020, 4, 283-289. Chuntian Cao, Michael F. Toney, Tsun-Kong Sham, Ross Harder, Paul R. Shearing, Xianghui Xiao, Jiajun Wang*, Emerging X-ray imaging technologies for energy materials, Materials Today, 2020, 34, 132-147. Nan Sun, Qingsong Liu, Yi Cao, Shuaifeng Lou, Mingayuan Ge, Xianghui Xiao, Wah-Keat Lee, Yunzhi Gao, Gepin Yin, Jiajun Wang*, Xueliang Sun*, Anisotropically Electrochemical–Mechanical Evolution in Solid-State Batteries and Interfacial Tailored Strategy, Angewandte Chemie International Edition, 2019, 58, 18647-18653. Xiaojiao Fang, Zegao Wang, Zaixing Jiang*, Jiajun Wang*, Mingdong Dong*, Coral-Like S-doped CoSe2 with Enriched 1T-Phase as Efficient Electrocatalyst for Hydrogen Evolution Reaction, Electrochimica Acta, 2019, 322, 134739. BaoyuSun，ShuaifengLou，ZhengyiQian，PengjianZuo，ChunyuDu，YulinMa，HuaHuo，JingyingXie，JiajunWang，GepingYin，Pseudocapacitive Li+ storage boosts ultrahigh rate performance of structure-tailored CoFe2O4@Fe2O3 hollow spheres triggered by engineered surface and near-surface reactions，Nano Energy, 2019, 66, 104171. Jiayu Chu, Guoji Sun, Xijiang Han, Xin Chen, Jiajun Wang, Wen Hu, Iradwikanari Waluyo, Adrian Hunt, Yunchen Du, Bo Song, Ping Xu, Ultrafine CoO nanoparticles as an efficient cocatalyst for enhanced photocatalytic hydrogen evolution, Nanoscale, 2019, 11, 33, 15633-15640. Chuntian Cao, Badri Shyam, Jiajun Wang, Michael F. Toney, Hans-Georg Steinruck, Shedding X-ray Light on the Interfacial Electrochemistry of Silicon Anodes for Li-Ion Batteries, Accounts of Chemical Research, 2019, 52, 9, 2673-2683. Zhenjiang Yu, Jiajun Wang, Liguang Wang, Ying Xie, Shuaifeng Wang, Zaixing Jiang, Yang Ren, Sungsik Lee, Pengjian Zuo, Hua Huo, Geping Yin, Qinmin Pan, Jun Wang, Unraveling the Origins of the "Unreactive Core" in Conversion Electrodes to Trigger High Sodium-ion Electrochemistry, ACS Energy Letters, 2019, 4, 8, 2007-2012. Qingsong Liu, Jinlong Gao, Chuntian Cao, Geping Yin, Zaixing Jiang, Mingyuan Ge, Xianghui Xiao, Wah-Keat Lee, Jiajun Wang, Insights into enhanced sodium ion storage mechanism in Fe3S4: The coupling of surface chemistry, microstructural regulation and 3D electronic transport, Nano Energy, 2019, 62, 384-392. Bingxing Xie, Pengjian Zuo, Liguang Wang, Jiajun Wang, Hua Huo, Mengxue He, Jie Shu, Haifeng Li, Shuaifeng Lou, Geping Yin, Achieving long-life Prussian blue analogue cathode for Na-ion batteries via triple-cation lattice substitution and coordinated water capture, Nano Energy, 2019, 61, 201-210. Han Zhang, Liguang Wang, Qin Li, Lu Ma, Tianpin Wu, Yulin Ma, Jiajun Wang, Chunyu Du, Geping Yin, Pengjian Zuo, Cobalt nanoparticle-encapsulated carbon nanowire arrays: Enabling the fast redox reaction kinetics of lithium-sulfur batteries, Carbon, 2018,140, 385-393. Jie Yang, Chunyu Du, Ting Wang, Yunzhi Gao, Xinqun Cheng, Pengjian Zuo, Yulin Ma, Jiajun Wang, Geping Yin, Jingying Xie, Bo Lei, Rapid Prediction of the Open-Circuit-Voltage of Lithium Ion Batteries Based on an Effective Voltage Relaxation Model, Energies, 2018, 11, 12, 3444. Liguang Wang, Han Zhang, Qiu Liu, Jiajun Wang, Yang Ren, Xiaoyi Zhang, Geping Yin, Jun Wang, Pengjian Zuo, Modifying High-Voltage Olivine-Type LiMnPO4 Cathode via Mg Substitution in High-Orientation Crystal, ACS Applied Energy Materials, 2018, 11, 5928-5935. Liguang Wang, Jiajun Wang, Pengjian Zuo, Probing Battery Electrochemistry with In Operando Synchrotron X-Ray Imaging Techniques, Small Methods, 2018, 2, 8. Liguang Wang, Jiajun Wang, Fangmin Guo, Lu Ma, Yang Ren, Tianpin Wu, Pengjian Zuo, Geping Yin, Jun Wang, Understanding the initial irreversibility of metal sulfides for sodium-ion batteries via operando techniques, Nano Energy, 2018, 43, 184-191. Huapei Wang, Benjamin P Weiss, Xue-Ning Bai, Brynna G Downey, Jun Wang, Jiajun Wang, Clément Suavet, Roger R Fu, Maria E Zucolotto, Lifetime of the solar nebula constrained by meteorite paleomagnetism, Science, 2017, 355, 623-627. Liang Hong, Linsen Li, Yuchen-Karen Chen-Wiegart, Jiajun Wang, Kai Xiang, Liyang Gan, Wenjie Li, Fei Meng, Fan Wang, Jun Wang, Yet-Ming Chiang, Song Jin, Ming Tang, Two-dimensional lithium diffusion behavior and probable hybrid phase transformation kinetics in olivine lithium iron phosphate, Nature communications, 2017, 8, 1194. Zhao Liu, Kai Han, Yu-chen Karen Chen-Wiegart, Jiajun Wang, Harold H Kung, Jun Wang, Scott A Barnett, Katherine T Faber, X-ray nanotomography analysis of the microstructural evolution of LiMn2O4 electrodes, Journal of Power Sources, 2017, 360, 460-469. Liguang Wang, Jiajun Wang, Xiaoyi Zhang, Yang Ren, Pengjian Zuo, Geping Yin, Jun Wang, Unravelling the origin of irreversible capacity loss in NaNiO2 for high voltage sodium ion batteries, Nano Energy, 2017, 34, 215-223. Jiajun Wang, Liguang Wang, Chris Eng, Jun Wang, Elucidating the reversible mechanism in conversion reaction for high-energy sodium-metal sulfide batteries, Adv. Energy Mater. 2017, DOI: 10.1002/aenm.201602706 Jiajun Wang, Yu-chen Karen Chen-Wiegart, Chris Eng, Qun Shen, Jun Wang, Visualization of anisotropic-isotropic phase transformation dynamics in battery electrode particles, Nature Communication, 2016, doi:10.1038/ncomms12372 (Highlighted by "Brookhaven National Lab", "DOE") Jiajun Wang, Chris Eng, Yu-chen Karen Chen-Wiegart, Jun Wang. Probing unexpected three-dimensional de(sodiation) equilibrium in sodium-ion batteries by in situ hard X-ray nanotomography, Nature Communication, 6, 7496. (Highlighted by "Brookhaven National Lab", "DOE") Linsen Li, Yuchen Chen-Wiegart, jiajun wang, Peng Gao, Qi Ding, Young-Sang Yu, Feng Wang, Jordi Cabana, Jun Wang, and Song Jin, Visualization of Electrochemically-Driven Solid-State Phase Transformations Using Operando Hard X-ray Spectro-Imaging, Nature Communication, 2015, 6, 6883. Jiajun Wang, Yu-chen Karen Chen-Wiegart, Jun Wang, In operando tracking phase transformation evolution of lithium iron phosphate with hard X-ray microscopy, Nature Communications 2014, 5, 4570 (Highlighted by "Brookhaven National Lab", "DOE") Jiajun Wang, Guoxian Liang, Michel Gauthier, Jinli Yang, Yongji Tang, Jian Liu, Yong Zhang, Yu-chen Karen Chen-Wiegart, Mohammad Norouzi Banis, Ruying Li, Jun Wang, T. K. Sham, Xueliang Sun, Size-dependent Surface Phase Change of Lithium Iron Phosphate during Carbon Coating, Nature Communications, 2014, 5, 3145. (Highlighted by "Western Media Relations", "The Londoner Local News", “Brookhaven National Lab) Jiajun Wang, Yu-chen Karen Chen-Wiegart, Jun Wang. In Situ Three Dimensional Synchrotron X-ray Nano-tomography of (de) lithiation process in Sn anodes. Angew. Chem. Int. Ed. 2014, 53, 17, 4460-4464 (Highlighted by "Brookhaven National Lab", "DOE") Jiajun Wang, Yu-chen Karen Chen-Wiegart, Jun Wang, In situ X-ray chemical imaging of CuO phase transformation evolution for lithium-ion batteries, Chem. Commun., 2013,49, 6480-6482 (inside cover page, highlighted by Brookhaven National Lab and many media) Y. K. Chen-Wiegart, J. Wang, J. Wang. Development of in-situ full-field spectroscopic imaging analysis and application on Li-ion battery using transmission x-ray microscopy, Proc. SPIE, 8851, 2013, doi:10.1117/12.2027095. D. C. Bock, K. C. Kirshenbaum, J. Wang, et al. 2D Cross Sectional Analysis and Associated Electrochemistry of Composite Electrodes Containing Dispersed Agglomerates of Nanocrystalline Magnetite, Fe3O4, ACS Appl. Mater. Interfaces, 2015, 7(24) 13457. S. Yang, D. Wang, G. Liang, Y. Yiu, J. Wang, L. Liu, X. Sun, T.-K. Sham, Soft X-ray XANES Studies of Various Phases Related to LiFePO4 Based Cathode Materials. (2012) Energy Environ. Sci. 5 (2012) 7007-7016.