Lewis Acidity-Governed Ion Exchange and Record Birefringence in A'[Ag3(PO3F)2] [0.03%]
Lewis酸性离子交换及A'[Ag₃(PO₃F)₂]单晶中的超高双折射率现象
Jingyu Guo,Jingyun Han,Hongheng Chen et al.
Jingyu Guo et al.
Four monofluorophosphates, A'[Ag3(PO3F)2] (A' = Ag+, K+, Rb+, NH4 +), with layered sandwich structures were synthesized. Systematic characterization reveals that the Lewis acidity gradient of A' cations (Ag+ > Rb+ ≈ K+ > NH4 +) governs the...
Engineering Spin State of Atomic Iron Centers for High-Performance Photocatalytic Nitrogen Fixation [0.03%]
工程调控亚铁原子自旋态用于高效光催化固氮反应
Xiao Ge,Xiyang Zheng,Tao Zhou et al.
Xiao Ge et al.
Electronic structures fundamentally influence material properties, with electron spin playing a pivotal role in defining catalytic activity and reaction pathways. However, the precise spin-mediated mechanisms of adsorption energies and nitr...
Electronic Cloud Topology-Driven Electrostatic Decoupling: To Suppress High-Voltage Parasitic Reactions of Phosphate Cathode in Sodium-Ion Batteries [0.03%]
电子云拓扑电荷排斥缓解静电耦合以抑制钠离子电池磷酸盐正极的高电压寄生反应
Heng Zhang,Xiao-Tong Wang,Wen-Yu Qian et al.
Heng Zhang et al.
The polyanionic structure cathodes with synergistic Mn/V redox couples enables high-voltage platform and delivers considerable theoretical energy density in sodium-ion battery. However, achieving stable and reversible high-voltage redox rea...
AI-Driven Discovery and Molecular Engineering Design for Enhancing Interface Stability of Black Phosphorus [0.03%]
人工智能驱动的黑磷界面稳定性增强的发现和分子工程设计
Chao Peng,Bing Wang,Lie Wu et al.
Chao Peng et al.
Molecular engineering offers significant potential for developing advanced interfacial materials, yet the complexity of organic molecules poses challenges in discovering optimal structures. This study leveraged large language model (LLM) an...
Tailoring Lattice Oxygen Redox and Robust Structure Stability in High-Entropy Superlattice Layered Cathode for Superior Potassium-Ion Storage [0.03%]
用于优异钾离子存储的高熵超晶格层状正极材料的晶格氧红氧转化和坚固结构稳定性研究
Meng Ma,Kai Yao,Xiaoying Zhai et al.
Meng Ma et al.
To address the inherent limitations of layered cathodes in terms of stability, kinetics, and energy density, a high-entropy superlattice layered oxide (K0.7Mn0.4Li0.1Co0.125Ni0.125Fe0.125Cu0.125O2, KMNCFCL0.1) is proposed as a cathode for K...
Evolution of CoxNiy Alloy Electronic Structure Buffered by Carbon Nanolayer to Tune Selective Generation of Reactive Oxygen Species [0.03%]
碳纳米层缓冲的CoxNi1-x合金电子结构演化用于调控活性氧的选择生成
Yanchao Li,Zhiyuan Feng,Hongbao Jia et al.
Yanchao Li et al.
Generation of non-radical reactive oxygen species (ROS) via peroxymonosulfate (PMS) activation is desired to drive selective Fenton-like reactions and strongly affected by the electronic structure of catalyst. While the static structure-act...
Molecular Insights into the Formation and Functionalization of Carbon Nanodots: From Precursor Intermediates to Surface Chemistry Quantification [0.03%]
碳点的形成及功能化的分子机理研究：从中间体前驱体到表面化学计量学量化研究
Emanuele Giuliani,Maria Sbacchi,Serena Agostini et al.
Emanuele Giuliani et al.
Understanding the mechanistic pathways underlying carbon nanodot (CND) formation is essential for the rational design of synthesis strategies and the development of well-defined nanomaterials. In this work, we combine chromatographic isolat...
Photo-Decrypted Narcissistic Self-Sorting in Chirality-Driven Supramolecular System [0.03%]
基于手性的主客体化学中的自分类行为研究
Xin Wen,Hejin Jiang,Runjia Wang et al.
Xin Wen et al.
Chirality-driven self-assembly is crucial in biological systems, but achieving precise control over chiral narcissistic or social self-sorting as well as the distinction between them remains a major challenge in multicomponent supramolecula...
Ultrathin Aromatic Polyamide Membranes with Tunable Microporosity for Molecular Sieving [0.03%]
具有可调微孔性的用于分子筛分的超薄芳香族聚酰胺膜
Ayan Yao,Daijun Meng,Jingcheng Du et al.
Ayan Yao et al.
Advanced membrane technology for the separation and purification of active pharmaceutical ingredients (APIs) requires improvement in both membrane materials and manufacturing processes to achieve the high rejection of macromolecular solutes...
Stable Iminium Singlet and Triplet Diradical(oid)s with Intense NIR-II Absorptions [0.03%]
具有强NIR-II吸收特性的稳定亚胺单线态和三重态双自由基(oid)
Wen Ji,Ya Zou,Lu Guo et al.
Wen Ji et al.
This study presents the successful synthesis of a series of stable iminium diradical(oid)s. CNR1+OTf-, CNR2+OTf-, and CNR3+OTf- can be readily prepared by treating their corresponding methoxy precursors with triflate acid. Remarkably, they ...