科研动态/ Progress

  • [Chemical Engineering Journal] 我室赵金保教授发表论文:Design and mechanism explorati... 2022年09月27日
  • 我室赵金保教授在 Chemical Engineering Journal 上发表论文:Design and mechanism exploration of single-crystalline NCM811 materials with superior comprehensive performance for Li-ion batteries摘要:Although single-crystalline LiNixCoyMn1-x-yO2 (SC NCM) materials have been confirmed to have advantages in cycle performance, storage performance and thermal stability, the comprehensive performance of...

  • [Chemical Science] 我室程俊教授发表论文:Unraveling the origin of reductive stability... 2022年09月27日
  • 我室程俊教授在 Chemical Science 上发表论文:Unraveling the origin of reductive stability of super-concentrated electrolytes from first principles and unsupervised machine learning摘要:Developing electrolytes with excellent electrochemical stability is critical for next-generation rechargeable batteries. Super-concentrated electrolytes (SCEs) have attracted great interest due to their high elec...

  • [Advanced Materials] 我室黄小青教授发表论文:Pd-Sb Rhombohedron with Unconventional R... 2022年09月27日
  •  我室黄小青教授在 Advanced Materials 上发表论文:Pd-Sb Rhombohedron with Unconventional Rhombohedral Phase as Trifunctional Electrocatalyst摘要:Crystal phase engineering is an important strategy for designing noble-metal-based catalysts with optimized activity and stability. From the thermodynamic point of view, it remains a great challenge to synthesize unconventional phases of noble metals. ...

  • 《自然》刊发电化学液体门控空气净化可循环系统:水基界面高效过滤与连续吸附调控机制 2022年09月27日
  • 北京时间9月26日,Nature刊发我室侯旭团队题为“Continuous Air Purification by Aqueous Interface Filtration and Absorption”的研究论文,运用“响应性液体门控技术”提出不同微尺度颗粒物在水界面上的高效过滤与吸收的核心机制,打通了现有空气净化中从过滤吸收、防污防腐、抗菌除臭到长期运行的技术难关,为空气净化器的设计提供了全新的思路,解开了液体作为结构与功能材料如何实现电化学可控微泡及其三相界面上高效传质...

  • [Energy Environ. Sci. ] 我室李剑锋教授发表论文:Elucidating electrochemical CO2 reduc... 2022年09月21日
  • 我室李剑锋教授在 Energy Environ. Sci. 上发表论文:Elucidating electrochemical CO2 reduction reaction processes on Cu(hkl) single-crystal surfaces by in situ Raman spectroscopy摘要:Cupric materials are known to catalyze the electrochemical CO2 reduction reaction (CO2RR) and significantly improve the selectivity of multi-carbon products. Surface facets and structural effects play a critical role...

  • [Energy Environ. Sci. ] 我室黄小青教授发表论文:Three-dimensional porous platinum–te... 2022年09月21日
  • 我室黄小青教授在 Energy Environ. Sci. 上发表论文:Three-dimensional porous platinum–tellurium–rhodium surface/interface achieve remarkable practical fuel cell catalysis摘要:Engineering high-efficiency surfaces/interfaces in electrocatalysts is critical for fuel cell commercialization. Herein, we construct a class of porous PtTeRh nanorods (NRs) with three-dimensional surfaces/interfaces for ...

  • [Nature Communications] 我室王鸣生教授发表论文:Visualizing the failure of solid elec... 2022年09月21日
  • 我室王鸣生教授在 Nature Communications 上发表论文:Visualizing the failure of solid electrolyte under GPa-level interface stress induced by lithium eruption摘要:Solid electrolytes hold the promise for enabling high-performance lithium (Li) metal batteries, but suffer from Li-filament penetration issues. The mechanism of this rate-dependent failure, especially the impact of the electrochemo-mec...

  • [Journal of Energy Chemistry] 我室程俊教授和张洪良教授发表论文:Adjusting oxygen vaca... 2022年09月21日
  • 我室程俊教授和张洪良教授在 Journal of Energy Chemistry 上发表论文:Adjusting oxygen vacancies in perovskite LaCoO3 by electrochemical activation to enhance the hydrogen evolution reaction activity in alkaline condition摘要:Developing highly-active, earth-abundant non-precious-metal catalysts for hydrogen evolution reaction (HER) in alkaline solution would be beneficial to sustainable energy st...

  • [Chemical Science] 我室任斌教授发表论文:Accelerated interfacial proton transfer for ... 2022年09月21日
  • 我室任斌教授在 Chemical Science 上发表论文:Accelerated interfacial proton transfer for promoting electrocatalytic activity摘要:Interfacial pH is critical to electrocatalytic reactions involving proton-coupled electron transfer (PCET) processes, and maintaining an optimal interfacial pH at the electrochemical interface is required to achieve high activity. However, the interfacial pH varies in...

  • [JMCA] 我室杨勇教授发表论文:Promoting the conversion of S and Li2S using a Co3O4@NC ... 2022年09月18日
  • 我室杨勇教授在 JMCA 上发表论文:Promoting the conversion of S and Li2S using a Co3O4@NC additive in all-solid-state Li–S batteries摘要:All-solid-state lithium–sulfur batteries (ASSLSBs) are promising candidates for the development of next-generation batteries with high energy density and improved safety. Nevertheless, the sluggish reaction kinetics of the S and Li2S cathode and the low activ...