我室谭元植教授在 Nature Communications 上发表论文：Synthesis and assembly of extended quintulene文章链接：https://www.nature.com/articles/s41467-020-17691-7摘要：Quintulene, a non-graphitic cycloarene with fivefold symmetry, has remained synthetically elusive due to its high molecular strain originating from its curved structure. Here we report the construction of extended quintulene, which was...

近日，我室郑南峰教授、傅钢教授团队在合金催化剂的溢流加氢研究方面取得重要进展。相关成果“Facet Engineering Accelerates Spillover Hydrogenation on Highly Diluted Metal Nanocatalysts”发表于Nature Nanotechnology (DOI: 10.1038/s41565-020-0746-x).   氢溢流是催化中一个重要现象。长期以来，溢流到“惰性”载体上的氢物种是否具有催化加氢活性一直存在争议。该研究团队将单原子分散催化剂与纳米表面结构调控有机结...

近日，我室杨勇教授课题组在可充钠金属电极的固体核磁共振技术研究上取得重要进展，相关成果以“Visualizing the growth process of sodium microstructures in sodium batteries by in-situ 23Na MRI and NMR spectroscopy”为题，2020年7月27号在线发表于《自然•纳米技术》（Nature Nanotechnology DOI：10.1038/s41565-020-0749-7）。由于钠元素资源丰富且成本较低，有望应用于规模化储能电池领域，近年来安全长寿命的钠基...

​近日，我室任斌教授课题组在表征等离激元热载流子空间分布方面取得重要进展。相关成果“Probing nanoscale spatial distribution of plasmonically excited hot carriers”在线发表于Nature Communications (DOI: 10.1038/s41467-020-18016-4).表面等离激元（SP）效应可产生远高于热平衡下费米能级能量的热电子-空穴对（热载流子），从而能够引发和促进相关的光电或者化学过程，为在纳米尺度上高效利用光能实现物质和能量转化...

我室李剑锋教授课题组在等离激元纳腔中场强分布的探测取得进展，相关结果以“Observation of inhomogeneous plasmonic field distribution in a nanocavity”为题发表于《自然•纳米技术》(Nature Nanotechnology, DOI: 10.1038/s41565-020-0753-y)。等离激元材料和器件中电场的强度分布是等离激元技术及其应用的重要基础。虽然针尖增强光谱成像技术的发展已经实现了亚纳米的横向空间分辨率，并发现了亚纳米级电场的不均匀性，...

近日，我室袁友珠教授课题组在对二甲苯（PX）合成路线中取得进展，设计出一条将CO2加氢与甲苯烷基化耦合的新合成路线，相关研究结果以“Selective methylation of toluene using CO2 and H2 to para-xylene”为题发表于Science Advances (Sci. Adv. 6, eaba5433 (2020), DOI: 10.1126/sciadv.aba5433)。PX是石化工业的基本有机化工原料之一，主要用于生产三大合成材料—合成树脂、合成纤维和合成橡胶。随着我国下游产业的快速发...

我室杨勇教授在 JMCA 上发表论文：Suppression of voltage-decay in Li2MnO3 cathode via reconstruction of layered-spinel coexisting phases文章链接：https://pubs.rsc.org/en/content/articlelanding/2020/ta/d0ta05101b#!divAbstract摘要：Voltage decay, i.e., the voltage decrease during electrochemical cycling, has been a decade-long challenge for lithium-ion batteries. This issue not only leads to a subs...

我室彭栋梁教授在 JMCA 上发表论文：Conductive polyaniline doped with phytic acid as a binder and conductive additive for a commercial silicon anode with enhanced lithium storage properties文章链接：https://pubs.rsc.org/en/content/articlelanding/2020/ta/d0ta04389c#!divAbstract摘要：Silicon (Si) has been regarded as a promising alternative anode to the commercial graphite for high performance lith...

近日，我院董全峰教授课题组在锂氧气电池溶液相催化剂的研究中取得重要进展，相关研究成果以“Highly Reversible O2 Conversions by Coupling LiO2 Intermediate through a Dual-Site Catalyst in Li−O2 Batteries”为题发表在Advanced Energy Materials上（DOI: 10.1002/aenm.202001592）。锂氧气电池以金属锂作为负极，空气中的氧气作为正极的活性物质，具有极高的理论能量密度。但是，这一体系目前仍存在着较多的问题，尚不...

我室孙世刚教授在 ACIE 上发表论文：Construction of Highly Active Metal‐Containing Nanoparticles & FeCo‐N4 Composite Sites for Acid Oxygen Reduction Reaction文章链接：https://onlinelibrary.wiley.com/doi/10.1002/anie.202010013摘要：Metal‐containing nanoparticles (M‐NPs) in metal/nitrogen‐doped carbon (M‐N‐C) catalysts have been considered hostile to acid oxygen reduction reaction (ORR). Som...