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郑洪河 (Haimei Zheng)

lawrence berkeley national laboratory

76H-index
345Paper Count
2.8WCitation Count
Published Papers 165
Publication Date
Atomic Evolution of Hydrogen Intercalation Wave Dynamics in Palladium Nanocrystals Revealed by Liquid-Phase Transmission Electron Microscopy
err2026-06-22
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PREAI
errDaewon Lee; Sam Oaks-Leaf; Sophia B. Betzler; Yifeng Shi; Siyu Zhou; Colin Ophus; Lin-Wang Wang; Mark Asta; Younan Xia; David T. Limmer; Haimei Zheng
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Nanocrystal Geometry Governs Phase Transformation Pathways in Palladium Hydride
err2026-05-20
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PREAI
errDaewon Lee; Sam Oaks-Leaf; Hyeonjong Ma; Jianlong He; Zhiqi Wang; Yifeng Shi; Eonhyoung Ahn; Karen C. Bustillo; Chengyu Song; Stephanie M. Ribet; Rohan Dhall; Colin Ophus; Mark Asta; Jiwoong Yang; Younan Xia; David T. Limmer; Haimei Zheng
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A molecular pathway to corrosion-resistant printable copper
errScience
IF45.8
err2026-05-14
err0
PREAI
errJun Zhang; Qiubo Zhang; Qikun Feng; Xiao Sun; Lin Xu; Zhongxuan Wang; Xueying Zheng; Linlin Yang; Saurabh Khuje; Haimei Zheng; Liangbing Hu; Shenqiang Ren
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Accelerated directional growth of seaweed-like iron oxide branches driven by localized electric fields of gold nanoparticles in liquid
err2026-03-31
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errOAAI
errMingrui Zhou; Wen Wang; Jinyi Sun; Yuze Yu; Meng Nie; Hubiao Huang; Haimei Zheng; Tao Xu; Litao Sun
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Experimental Evidence of Free Carrier Generation in 2D Hybrid Organic–Inorganic Perovskites
err2026-03-20
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errOAAI
errTuhin Ghosh; Pan Adhikari; Yao Gao; Apparao M. Rao; Dawen Li; Haimei Zheng; Ying Shi; Letian Dou; Jianbo Gao
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Heterogeneous Corrosion Pathways in Pt–Ni Nanododecahedra Revealed by In Situ Liquid Cell TEM
err2026-01-23
err0
PREAI
errJiana Zheng; Qiubo Zhang; Daewon Lee; Yi Chen; Karen C. Bustillo; Haimei Zheng
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Strain release through hydrogen bond–mediated layer twisting
err2025-10-31
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PREAI
errQi Zheng; Boyang Li; Sizhan Liu; Chuntian Cao; Jessica M. Rimsza; Qiubo Zhang; Jianming Bai; Chun Chang; Jiawei Wang; Chengyao Liang; Haiyan Mao; Matthew R. Carbone; Deyu Lu; Tatiana Pyatina; Haimei Zheng
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Isothermal solidification for high-entropy alloy synthesis
errNature
IF48.5
err2025-09-24
err0
PREAI
errQiubo Zhang; Max C. Gallant; Yi Chen; Zhigang Song; Yang Liu; Qi Zheng; Linfeng Chen; Karen. C. Bustillo; Yu Huang; Kristin A. Persson; Haimei Zheng
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Investigating mutual coupling in the hydrogen epoch of reionization array and mitigating its effects on the 21-cm power spectrum
err2025-08-01
err4
errOAAI
errRath, E.; Pascua, R.; Josaitis, A. T.; Ewall-Wice, A.; Fagnoni, N.; de Lera Acedo, E.; Martinot, Z. E.; Abdurashidova, Z.; Adams, T.; Aguirre, J. E.; Baartman, R.; Beardsley, A. P.; Berkhout, L. M.; Bernardi, G.; Billings, T. S.; Bowman, J. D.; Bull, P.; Burba, J.; Byrne, R.; Carey, S.; Chen, K. -f; Choudhuri, S.; Cox, T.; Deboer, D. R.; Dexter, M.; Dillon, J. S.; Dynes, S.; Eksteen, N.; Ely, J.; Fritz, R.; Furlanetto, S. R.; Gale-Sides, K.; Garsden, H.; Gehlot, B. K.; Ghosh, A.; Gorce, A.; Gorthi, D.; Halday, Z.; Hazelton, B. J.; Hewitt, J. N.; Hickish, J.; Huang, T.; Jacobs, D. C.; Kern, N. S.; Kerrigan, J.; Kittiwisit, P.; Kolopanis, M.; Lanman, A.; Liu, A.; Ma, Y. -z; Macmahon, D. H. E.; Malan, L.; Malgas, C.; Malgas, K.; Marero, B.; Mcbride, L.; Mesinger, A.; Mohamed-Hinds, N.; Molewa, M.; Morales, M. F.; Murray, S. G.; Nikolic, B.; Nuwegeld, H.; Parsons, A. R.; Patra, N.; Plante, P. La; Qin, Y.; Razavi-Ghods, N.; Riley, D.; Robnett, J.; Rosie, K.; Santos, M. G.; Sims, P.; Singh, S.; Storer, D.; Swarts, H.; Tan, J.; Wilensky, M. J.; Williams, P. K. G.; van Wyngaarden, P.; Zheng, H.
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Memsensing by surface ion migration within Debye length
err2025-08-01
err0
PREAI
errRuihan Guo; Qixin Feng; Ke Ma; Gi-Hyeok Lee; Moniruzzaman Jamal; Xiao Zhao; Karen C. Bustillo; Jiawei Wan; Duncan S. Ritchie; Linbo Shan; Yuhang Cai; Jiachen Li; Jack Shen; Kaichen Dong; Ru Huang; Yimao Cai; Feng Wang; Miquel Salmeron; Haimei Zheng; Matthew Sherburne; Mary Scott; Wanli Yang; Mark Asta; Kechao Tang; Junqiao Wu
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Solvent Determines the Formation Pathway in Sol–Gel Synthesized Disordered Rock Salt Material for Lithium Ion Battery Application
err2025-07-16
err0
PREAI
errTim Kodalle; Yuxing Fei; Madeline Grass; Diyi Cheng; Venkata Sai Avvaru; Ansuman Halder; Kevin Cruse; Han-Ming Hau; Raphael F. Moral; Finn Babbe; Martin Kunz; Haegyeom Kim; Haimei Zheng; Gerbrand Ceder; Carolin M. Sutter-Fella
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In situ atomic observation of transformation twinning in nanocrystals
err2025-02-01
err0
PREAI
errZhang, Qiubo; Dong, Hui; Ren, Amy; Nie, Yifan; Zheng, Haimei
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Facet-Dependent Cold Welding of Au Nanorods Revealed by Liquid Cell Transmission Electron Microscopy
err2025-01-31
err0
errOAAI
errWang, W; Song, DX; Meng, FJ; Fan, SF; Cai, R; Cheng, SB; Shan, CX; Xu, T; Zheng, HM; Sun, LT
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In-situ/operando study of Cu-based nanocatalysts for CO2 electroreduction using electrochemical liquid cell TEM
err2025-01-30
err0
errOAAI
errWan, Jiawei; Zhang, Qiubo; Liu, Ershuai; Chen, Yi; Zheng, Jiana; Ren, Amy; Drisdell, Walter S.; Zheng, Haimei
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The role of manganese in CoMnOx catalysts for selective long-chain hydrocarbon production via Fischer-Tropsch synthesis
err2024-11-27
err0
errOAAI
errChen, Hao; Lian, Zan; Zhao, Xiao; Wan, Jiawei; Pieters, Priscilla F.; Oliver-Meseguer, Judit; Yang, Ji; Pach, Elzbieta; Carenco, Sophie; Treps, Laureline; Liakakos, Nikos; Shan, Yu; Altoe, Virginia; Wong, Ed; Zhuo, Zengqing; Yang, Feipeng; Su, Ji; Guo, Jinghua; Blum, Monika; H. Lapidus, Saul; Hunt, Adrian; Waluyo, Iradwikanari; Ogasawara, Hirohito; Zheng, Haimei; Yang, Peidong; Bell, Alexis T.; Lopez, Nuria; Salmeron, Miquel
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Multistep Growth Pathway of Covalent Organic Framework Onion Nanostructures
err2024-11-22
err0
PREAI
errZheng, Qi; Ren, Amy; Zagalskaya, Alexandra; Mao, Haiyan; Lee, Daewon; Yang, Chongqing; Bustillo, Karen C.; Wan, Liwen F.; Pham, Tuan Anh; Reimer, Jeffrey A.; Zhang, Jian; Liu, Yi; Zheng, Haimei
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Mitigating calibration errors from mutual coupling with time-domain filtering of 21 cm cosmological radio observations
err2024-10-07
err0
errOAAI
errCharles, N.; Kern, N. S.; Pascua, R.; Bernardi, G.; Bester, L.; Smirnov, O.; Acedo, E. D. L.; Abdurashidova, Z.; Adams, T.; Aguirre, J. E.; Baartman, R.; Beardsley, A. P.; Berkhout, L. M.; Billings, T. S.; Bowman, J. D.; Bull, P.; Burba, J.; Byrne, R.; Carey, S.; Chen, K.; Choudhuri, S.; Cox, T.; DeBoer, D. R.; Dexter, M.; Dillon, J. S.; Dynes, S.; Eksteen, N.; Ely, J.; Ewall-Wice, A.; Fritz, R.; Furlanetto, S. R.; Gale-Sides, K.; Garsden, H.; Gehlot, B. K.; Ghosh, A.; Gorce, A.; Gorthi, D.; Halday, Z.; Hazelton, B. J.; Hewitt, J. N.; Hickish, J.; Huang, T.; Jacobs, D. C.; Josaitis, A.; Kerrigan, J.; Kittiwisit, P.; Kolopanis, M.; Lanman, A.; Liu, A.; Ma, Y. -Z; MacMahon, D. H. E.; Malan, L.; Malgas, K.; Malgas, C.; Marero, B.; Martinot, Z. E.; McBride, L.; Mesinger, A.; Mohamed-Hinds, N.; Molewa, M.; Morales, M. F.; Murray, S.; Nikolic, B.; Nuwegeld, H.; Parsons, A. R.; Patra, N.; Plante, P. L.; Qin, Y.; Rath, E.; Razavi-Ghods, N.; Riley, D.; Robnett, J.; Rosie, K.; Santos, M. G.; Sims, P.; Singh, S.; Storer, D.; Swarts, H.; Tan, J.; Wilensky, M. J.; Williams, P. K. G.; Wyngaarden, P., V; Zheng, H.
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Nanoscale materials transformations revealed by liquid phase TEM
err2024-08-03
err0
PREAI
errZhang, Qiubo; Lee, Daewon; Zheng, Haimei
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Research Directions

锂离子电池关键材料的设计与制造锂离子电池电解质及其与电极材料间的相容性锂离子电池关键技术与关键工艺溶液与熔盐化学基金项目共掺杂金属阳离子制备快离子导体复合尖晶石LiMn1.5Ni0.5O4阴极材料锂离子电池正负极相互作用与机理研究新能源材料开发与产业化电解液横向项目:浙江湖州创亚集团,2011-2015,项目主持人室温熔盐用作锂离子电池电解质与电极材料的相容性纳米储能材料制备电极过程原位光谱学代表性著作、研究成果锂离子电池电解质锂离子电池正极材料活性物质-粘结剂-导电碳合作锂离子电池正极材料压延效应研究锂离子电池正极材料溶解行为与电化学性能关联硬碳负极材料锂离子电池高温应用离子电解液锂离子电池正极能量密度增强Honghe ZhengLi ZhangGao LiuXiangyun Songhydrothermal synthesisvanadium oxideaqueous supercapacitorsNH4CoPO4·H2O纳米/微结构的制备及电化学超级电容器应用多孔氧化镍微花作为谷胱甘肽电化学传感器和超级电容器的应用锂离子电池阳极石墨循环性能比较石墨烯/硅多层结构阳极用于锂离子电池intermediate temperature solid oxide fuel cells颗粒与聚合物粘结剂相互作用作为锂离子电极性能的控制因素不同微观结构LiNi1/2Mn3/2O4性能比较火焰合成锂离子电池正极材料锂离子电池负极石墨的循环性能比较尖晶石LiMn2O4正极材料的电化学性能:7707-7714, 2011聚丙烯酸和聚偏氟乙烯粘结剂在天然石墨/LiFePO4电极和电池中的比较研究锂离子电池电极材料碳酸丙烯酯季铵离子液体石墨负极成膜性质锂离子电池正极性能二氧化钛合成电化学研究锂离子电池导电添加剂和粘结剂组成优化锂离子在石墨负极中的电化学嵌入季铵基离子液体电解质锂离子电池电极兼容性尖晶石LiMn2O4在季铵基离子液体电解质中的电化学行为