近日，我室杨勇教授课题组在钠离子层状氧化物正极材料的空气稳定性研究取得重要进展，相关研究成果以“The stability of P2-layered sodium transition metal oxides in ambient atmospheres”为题，2020年7月15号在线发表于《自然-通讯》Nature Communications, 2020, 11, 3544。钠离子电池由于钠的地球储量丰富、成本低廉及其独有的电池安全特性等优势，是未来风、光电等规模化储能系统的重要候选者，因而对电池的循环寿命、...

近日，我室郑南峰教授与傅钢教授课题组合作在碱金属离子促进单原子分散金属位点催化加氢机理的研究中取得重要进展，相关成果“Alkali ions secure hydrides for catalytic hydrogenation”发表于Nature Catalysis （Nat. Catal., 2020, DOI：10.1038/s41929-020-0481-6）。   在多相催化领域，碱金属常被用作“万能”助剂，用于改性金属催化剂，以提升系列重要催化反应（例如氧化、脱氢、加氢、费托、三效催化、合成气转化、电...

我室张庆红教授和王野教授在 ACS Catal. 上发表论文：Tandem Catalysis for Hydrogenation of CO and CO2 to Lower Olefins with Bifunctional Catalysts Composed of Spinel Oxide and SAPO-34文章链接：https://pubs.acs.org/doi/10.1021/acscatal.0c01579摘要：Transformation of syngas (H2/CO) and hydrogenation of CO2 into lower olefins are attractive routes for chemical utilization of various carbon resources ...

我室叶龙武教授在 ACIE 上发表论文：Copper‐Catalyzed Azide‐Ynamide Cyclization for Generation of α‐Imino Copper Carbenes: Divergent and Enantioselective Access to Polycyclic N‐Heterocycles文章链接：https://onlinelibrary.wiley.com/doi/10.1002/anie.202007206摘要：Here an efficient copper‐catalyzed cascade cyclization of azide‐ynamides via α‐imino copper carbene intermediates is reported, w...

我室杨勇教授在 Nano Energy 上发表论文：Al and Fe-containing Mn-based layered cathode with controlled vacancies for high-rate sodium ion batteries文章链接：https://www.sciencedirect.com/science/article/pii/S2211285520305747摘要：Mn-based layered oxides as one of the most promising and cost-effective cathode candidates for sodium-ion batteries still face great challenge to achieve high capacity w...

我室侯旭教授在 nanotoday 上发表论文：Tannic acid modified single nanopore with multivalent metal ions recognition and ultra-trace level detection文章链接：https://www.sciencedirect.com/science/article/pii/S1748013220300372摘要：Artificial single nanopore as a promising tool for chemical and biological studies, such as ionic detection, DNA sequencing, molecular sensing/separation, nanofluidics a...

我室李剑锋教授在 Science Advances 上发表论文：Real-time detection of single-molecule reaction by plasmon-enhanced spectroscopy文章链接：https://advances.sciencemag.org/content/6/24/eaba6012摘要：Determining structural transformations of single molecules (SMs) is an important fundamental scientific endeavor. Optical spectroscopies are the dominant tools used to unravel the physical and chemical ...

我室洪文晶教授在 Science Advances 上发表论文：Cross-plane transport in a single-molecule two-dimensional van der Waals heterojunction文章链接：https://advances.sciencemag.org/content/6/22/eaba6714摘要：Two-dimensional van der Waals heterojunctions (2D-vdWHs) stacked from atomically thick 2D materials are predicted to be a diverse class of electronic materials with unique electronic properties. ...

我室龙腊生教授在 ACIE 上发表论文：The Mechanism of the Magnetodielectric Response in a Molecule‐Based Trinuclear Iron Cluster Material文章链接：https://onlinelibrary.wiley.com/doi/10.1002/anie.202007813摘要：Magnetodielectric response mechanisms are critical for the rational design and synthesis of molecule‐based magnetodielectric materials. Herein, the magnetodielectric response was investig...

我室任斌教授课题组运用自主研发的等离激元传感器，分离界面折射率中的体相折射率和表面折射率贡献，定量描述和测量了界面折射率。相关研究成果以“Determining the Interfacial Refractive Index via Ultrasensitive Plasmonic Sensors”为题发表于美国化学会志（J. Am. Chem. Soc., DOI:10.1021/jacs.0c01907）。折射率是反映光与介质相互作用的重要物理量。基于表面等离激元对周围环境折射率变化的敏感响应，等离激元传感器...