我室夏海平教授在 Nature Communications 上发表论文：Synthesis of metalla-dual-azulenes with fluoride ion recognition properties摘要：Azulene-based conjugated systems are of great interests due to their unusual structures and photophysical properties. Incorporation of a transition metal into azulene skeleton presents an intriguing opportunity to combine the dπ-pπ and pπ-pπ conjugated properti...

我室李剑锋教授在 JACS 上发表论文：Tailoring Fluorescence–Phosphorescence Emission with a Single Nanocavity摘要：Realizing the dual emission of fluorescence–phosphorescence in a single system is an extremely important topic in the fields of biological imaging, sensing, and information encryption. However, the phosphorescence process is usually in an inherently “dark state” at room temperatur...

北京时间9月6日23时，厦门大学廖洪钢教授、孙世刚院士，与北京化工大学陈建峰院士，美国阿贡国家实验室徐桂良、Khalil Amine研究员团队合作，在国际顶级学术期刊Nature杂志上发表了题为“Visualizing Interfacial Collective Reaction Behaviour of Li-S Batteries”的最新研究成果。该项成果基于自主研发建立的高时空分辨电化学原位液相透射电子显微系统（EC-TEM），对锂硫电池界面反应过程进行了深入研究，首次发现了锂硫电池...

我室李剑锋教授在 Nature Communications 上发表论文：Revealing the role of interfacial water and key intermediates at ruthenium surfaces in the alkaline hydrogen evolution reaction摘要：Ruthenium exhibits comparable or even better alkaline hydrogen evolution reaction activity than platinum, however, the mechanistic aspects are yet to be settled, which are elucidated by combining in situ Raman spe...

我室黄小青教授在 Advanced Materials 上发表论文：Structurally-Distorted RuIr-Based Nanoframes for Long-Duration Oxygen Evolution Catalysis摘要：Oxygen evolution reaction (OER) plays a key role in proton exchange membrane water electrolysis, yet the electrocatalysts still suffer from the disadvantages of low activity and poor stability in acidic conditions. Here, we have successfully fabricated a...

我室徐海超教授在 JACS 上发表论文：Photoelectrochemical Asymmetric Catalysis Enables Enantioselective Heteroarylcyanation of Alkenes via C–H Functionalization摘要：The asymmetric difunctionalization of alkenes, a method transforming readily accessible alkenes into enantioenriched chiral structures of high value, has long been a focal point of organic synthesis. Despite tremendous efforts in thi...

我室黄小青教授在 JACS 上发表论文：Sub-Monolayer SbOx on PtPb/Pt Nanoplate Boosts Direct Formic Acid Oxidation Catalysis摘要：To promote the commercialization of direct formic acid fuel cell (DFAFC), it is vital to explore new types of direct formic acid oxidation (FAOR) catalysts with high activity and direct pathway. Here, we report the synthesis of intermetallic platinum–lead/platinum nanopl...

我室Pavlo O. Dral教授带领研究团队开发了4D时空GICnet模型，该模型可以将分子的原子坐标作为时间的连续函数进行预测，证实了4D时空原子AI模型概念的可行性，与需要逐步传播的传统分子动力学有根本性的算法上的区别，可以大大提高分子动力学的速度。该成果以“Four-Dimensional-Spacetime Atomistic Artificial Intelligence Models”为题，发表在The Journal of Physical Chemistry Letters上。分子始终在运动，模拟其时间相关...

我室郑南峰教授在 JACS 上发表论文：Interfacial Property Tuning Enables Copper Electrodes in High-Performance n–i–p Perovskite Solar Cells摘要：Developing cost-effective metal electrodes is essential for reducing the overall cost of perovskite solar cells (PSCs). Although copper is highly conductive and economical, it is rarely used as a positive electrode in efficient n–i–p PSCs due to its u...

我室汪骋教授和谭元植教授在 JACS 上发表论文：Hexa-Branched Nanographenes with Large Two-Photon Absorption摘要：The conventional approach toward molecules with large two-photon absorption (TPA) involves donor–acceptor conjugation. Herein we show a new strategy involving the use of hexa-branched nanographenes. We synthesized two hexa-branched nanographenes, one with six benzoaceanthrylene arms fu...