我室毛秉伟教授在 JACS 上发表论文：Morphology-Dictated Mechanism of Efficient Reaction Sites for Li2O2 Decomposition摘要：In the pursuit of a highly reversible lithium–oxygen (Li–O2) battery, control of reaction sites to maintain stable conversion between O2 and Li2O2 at the cathode side is imperatively desirable. However, the mechanism involving the reaction site during charging remains elusi...

我室张桥保教授在 Energy & Environmental Science 上发表论文：Enabling highly-efficient and stable potassium-ion storage by exposing atomic-dispersed super-coordinated antimony O2Sb1N4 sites on N-doped carbon nanosheets摘要：Carbonaceous anodes hold great promise for potassium-ion batteries (PIBs), however, their electrochemical performance is still unsatisfactory to meet practical requirements d...

我室孙世刚教授在 Nature Communications 上发表论文：Surface modification using heptafluorobutyric acid to produce highly stable Li metal anodes摘要：The Li metal is an ideal anode material owing to its high theoretical specific capacity and low electrode potential. However, its high reactivity and dendritic growth in carbonate-based electrolytes limit its application. To address these issues, we...

我室侯旭团队郑靖副教授与香港大学唐晋尧教授合作发展了一种新型液基光谱选择性智能胶体材料，实现了对多组分非平衡态体系的多自由度控制和可编程的光响应相分离，为彩色电子纸和自供电光学伪装提供了一种简便的方法。相关研究成果以“Photochromism from wavelength-selective colloidal phase segregation”为题，在线发表于Nature上(DOI: 10.1038/s41586-023-05873-4)。自驱动活性粒子是一种模拟微生物在液相中定向游动的微/...

我室廖洪钢教授团队在钠离子电池负极反应可逆性原位透射电镜研究中取得新进展。相关研究成果以“Unveiling Atom Migration Abilities Affected Anode Performance of Sodium-Ion Batteries”为题发表于Angewandte Chemie International Edition（DOI: 10.1002/anie.202303343）。钠离子电池由于资源丰富且成本较低，被认为是商用锂离子电池的一种理想替代品。对于钠离子电池的负极材料，在初始放电/充电过程中往往存在较大的容...

我室王帅教授在 JACS 上发表论文：Mechanistic Insights into Radical-Induced Selective Oxidation of Methane over Nonmetallic Boron Nitride Catalysts摘要：Boron-based nonmetallic materials (such as B2O3 and BN) emerge as promising catalysts for selective oxidation of light alkanes by O2 to form value-added products, resulting from their unique advantage in suppressing CO2 formation. However, the si...

我室谢顺吉教授在 ACIE 上发表论文：Photo-Driven Iron-Induced Non-Oxidative Coupling of Methane to Ethane摘要：Photo-driven CH4 conversion to multi-carbon products and H2 is attractive but challenging, and the development of efficient catalytic systems is critical. Herein, we construct a solar energy-driven iron ions redox cycle for combining CH4 conversion and H2 production. A photo-driven iron-...

我室郑南峰教授在 JACS 上发表论文：Hydrogen Bond Network Induced by Surface Ligands Shifts the Semi-hydrogenation Selectivity over Palladium Catalysts摘要：Tuning the metal–ligand interfaces of heterogeneous catalysts has emerged as an effective strategy to optimize their catalytic performance. However, improving the selectivity via organic modification remains a challenge so far. In this work,...

我室王野&谢顺吉教授团队在电催化CO还原制多碳烯烃和含氧化合物领域取得重要突破，相关成果以“Copper lattice tension boosts full-cell CO electrolysis to multi-carbon olefins and oxygenates”为题于近日发表在国际学术期刊《Chem》(DOI: 10.1016/j.chempr.2023.03.022)。精确控制C-C偶联以合成特定的C2+化合物是C1化学中极具挑战性的难题。在全电池中，将CO2直接转化为C2+往往不能兼顾高活性、选择性和高稳定性。相比之...

我室梁汉锋副教授在 Energy Environ. Sci. 上发表论文：Weakened d–p orbital hybridization in in situ reconstructed Ru/β-Co(OH)2 heterointerfaces for accelerated ammonia electrosynthesis from nitrates摘要：The electrocatalytic nitrate reduction reaction (NtrRR) has recently become an emerging technology that can convert nitrate pollutants into high-value added ammonia products in a mild manner. H...