科研动态/ Progress

  • [Energy Storage Materials] 我室杨勇教授发表论文:Tailoring the redox-active transitio... 2021年10月11日
  • 我室杨勇教授在 Energy Storage Materials 上发表论文:Tailoring the redox-active transition metal content to enhance cycling stability in cation-disordered rock-salt oxides摘要:Lithium-excess cation-disordered rock-salt oxides (DRXs) are investigated intensively as cathode materials for future lithium-ion batteries combining cationic and anionic redox reactions. However, the lattice oxygen redox...

  • [Advanced materials] 我室廖洪钢教授和黄小青教授发表论文:Atomically Isolated Rh Sites... 2021年10月11日
  • 我室廖洪钢教授和黄小青教授在 Advanced materials 上发表论文:Atomically Isolated Rh Sites within Highly Branched Rh2Sb Nanostructures Enhance Bifunctional Hydrogen Electrocatalysis摘要:Breaking the bottleneck of hydrogen oxidation/evolution reactions (HOR/HER) in alkaline media is of tremendous importance for the development of anion exchange membrane fuel cells/water electrolyzers. Atomically ...

  • [Small methods] 我室曹阳教授发表论文:Creating Fluorine-Doped MoS2 Edge Electrodes wi... 2021年10月08日
  • 我室曹阳教授在 Small methods 上发表论文:Creating Fluorine-Doped MoS2 Edge Electrodes with Enhanced Hydrogen Evolution Activity摘要:The edge sites of MoS2 are catalytically active for hydrogen evolution reactions (HER). However, pristine edge sites usually contain only intrinsic atoms or defects, limiting the tuning of on-site hydrogen species adsorption and desorption, the critical steps for ...

  • [JACS] 我室李剑锋教授发表论文:In Situ Raman Observation of Oxygen Activation and Rea... 2021年10月08日
  • 我室李剑锋教授课题组采用原位表面增强拉曼光谱(SERS)技术,研究了Pt-CeO2界面CO氧化时分子氧的活化和反应机制。相关结果以“In Situ Raman Observation of Oxygen Activation and Reaction at Platinum-Ceria Interfaces during CO Oxidation”为题发表于《美国化学会志》(J. Am. Chem. Soc. 2021, 143, 15635-15643)。揭示分子氧在金属-氧化物界面的活化与反应机制,对于深入理解催化氧化反应的机理、指导高效催化剂的设计...

  • [JACS] 我室郑南峰教授发表论文:Heterogeneous Isomerization for Stereoselective Alkyne... 2021年10月08日
  • 我室郑南峰教授在 JACS 上发表论文:Heterogeneous Isomerization for Stereoselective Alkyne Hydrogenation to trans-Alkene Mediated by Frustrated Hydrogen Atoms摘要:Stereoselective production of alkenes from the alkyne hydrogenation plays a crucial role in the chemical industry. However, for heterogeneous metal catalysts, the olefins in cis-configuration are usually dominant in the products due to...

  • [ACS Energy Letter] 我室任斌教授发表论文:Photoinduced Charge Transfer from a Semicon... 2021年10月08日
  • 我室任斌教授在 ACS Energy Letter 上发表论文:Photoinduced Charge Transfer from a Semiconductor to a Metal Probed at the Single-Nanoparticle Level摘要:Decorating semiconductors with noble metals may significantly enhance the efficiency of photocatalysis. Probing photoinduced charge transfer (PICT) between semiconductors and noble metals at the single-nanoparticle level is of crucial importance ...

  • [Light: Science & Applications] 我室田中群教授发表论文:Advances of surface-enhanced ... 2021年09月10日
  • 我室田中群教授在 Light: Science & Applications 上发表论文:Advances of surface-enhanced Raman and IR spectroscopies: from nano/microstructures to macro-optical design摘要:Raman and infrared (IR) spectroscopy are powerful analytical techniques, but have intrinsically low detection sensitivity. There have been three major steps (i) to advance the optical system of the light excitation, collectio...

  • [Natural communications] 我室王鸣生教授和杨勇教授发表论文:Engineering Na+-layer spac... 2021年09月10日
  •  我室王鸣生教授和杨勇教授在 Natural communications 上发表论文:Engineering Na+-layer spacings to stabilize Mn-based layered cathodes for sodium-ion batteries摘要:Layered transition metal oxides are the most important cathode materials for Li/Na/K ion batteries. Suppressing undesirable phase transformations during charge-discharge processes is a critical and fundamental challenge towards the ra...

  • [JMCA] 我室范凤茹副教授发表论文:Charged droplet-driven fast formation of nickel–iro... 2021年09月10日
  • 我室范凤茹副教授在 JMCA 上发表论文:Charged droplet-driven fast formation of nickel–iron (oxy)hydroxides with rich oxygen defects for boosting overall water splitting摘要:NiFe (oxy)hydroxides (NiFeOOH) are considered as one of the most efficient electrocatalysts for water splitting. Although several strategies recently have been developed to fabricate NiFeOOH electrodes, such as electrodeposi...

  • [Advanced Science] 我室杨朝勇教授发表论文:Reversible Immunoaffinity Interface Enable... 2021年09月09日
  • 我室杨朝勇教授在 Advanced Science 上发表论文:Reversible Immunoaffinity Interface Enables Dynamic Manipulation of Trapping Force for Accumulated Capture and Efficient Release of Circulating Rare Cells摘要:Controllable assembly and disassembly of recognition interface are vital for bioanalysis. Herein, a strategy of dynamic manipulation of trapping force by engineering a dynamic and reversible ...