Ya Hu,Jiayi Chen,Qin Ma et al.
Ya Hu et al.
Quantum chemical calculations using density functional theory at the BP86-D3(BJ)/def2-TZVPP level and ab initio theory at the CCSD(T)/def2-TZVPP level have been carried out for the heteroleptic carbones L1-C-L2 with the ligands L1, L2 = PPh...
Spatial Solvation Regulation by a Swollen Polymer Interphase Enables Ultrastable Sodium Metal Batteries [0.03%]
膨胀聚合物相界面实现空间溶剂管理构建超稳定钠金属电池
Haojie Xu,Zhenzhen Shen,Yong Chen et al.
Haojie Xu et al.
Sodium (Na) metal batteries are considered promising candidates for next-generation electrochemical energy storage because of their low costs and high energy densities. However, their development is hindered by a fundamental trade-off in el...
Stable Synapse-Like Memory Switching in N-Heterocyclic Carbene Monolayers [0.03%]
N-杂环卡宾单分子层中稳定的类突触忆阻器开关效应
Ankita Das,Alessandro Borrini,Christian Gutheil et al.
Ankita Das et al.
We report a robust redox-active N-heterocyclic carbene (NHC) monolayer that exhibits synapse-like behavior driven by proton-coupled electron transfer (PCET). Our quinone-functionalized NHC (Rex-NHC) forms densely packed, upright self-assemb...
Ultrastable Heterocluster Metal-Organic Framework Scintillator via Reticular Armoring of Iodocuprate Modules for X-ray Imaging [0.03%]
通过金属有机框架包封碘铜模块用于X射线成像的超稳定杂聚簇闪烁材料
Yu-Jia Cheng,Jian-Qiang Zhao,Hui-Li Zheng et al.
Yu-Jia Cheng et al.
Metal-organic framework (MOF)-based scintillators promise advanced X-ray detection and imaging by virtue of their structural tunability. However, the simultaneous attainment of high radioluminescence efficiency, ultralow detection limits, a...
Nanoconfinement Enabled High-Efficiency and Long-Lifetime Multicolor Afterglow Hydrogels for Advanced Spatiotemporal Encryption and Pathogen Eradication [0.03%]
基于纳米限域的高效长寿命多色长时间余晖水凝胶在时空加密和病原体清除方面的应用研究
Shuman Zhang,Xiaoye Li,Xiaolong Liu et al.
Shuman Zhang et al.
Multicolor organic afterglow hydrogels that simultaneously possess efficient exciton harvesting, ultralong lifetimes and large deformations are still rare. Here, a nano-restriction engineered strategy that embeds a rigid and chromatically d...
Orthogonal Topochemical Reactions in a Single Crystal Mediated by Distinct Physical Stimuli [0.03%]
通过不同物理刺激在单晶中诱发的正交拓扑化学反应
Anushka Balakrishnan,Ravichandran Khazeber,Kana M Sureshan
Anushka Balakrishnan
Single crystals capable of undergoing two distinct chemical transformations are rare, and achieving two distinct transformations controlled by two different stimuli is unprecedented. Here, we report an M:BPE co-crystal formed through comple...
Iterative Synthesis of Pentacene Derivatives with Continuous Boron-Oxygen Bonds [0.03%]
连续硼氧键并五苯衍生物的迭代合成
Seonghwa Jeong,Si-In Kim,Jonghwan Lee et al.
Seonghwa Jeong et al.
Iterative syntheses-repeating sequences of the same reactions to construct complex molecules-can facilitate the synthesis of specific classes of small molecules with structural redundancies, including acenes. Despite the prevalence of zigza...
Hydroxylamine Hydrochloride as Bifunctional Reagent for Aminochlorination of Alkenes via Iron Catalysis [0.03%]
铁催化下羟胺氯𬭩盐与烯烃的双功能氨基氯化反应
Guan-Wang Huang,Zhenbo Mo,Fei Wang
Guan-Wang Huang
While O-protected hydroxylamine derivatives have enabled various alkene amination reactions, their practical utility remains limited by poor atom economy and the requirement for multistep synthesis. Herein, we demonstrate that bulk chemical...
Manipulating Heavy Halogenated Asymmetric Terminals Affords Regio-Regular Hetero-Fluorinated/Brominated Dual Asymmetric Acceptor With a Binary Photovoltaic Efficiency of 20.3 [0.03%]
重卤不对称端基的调控赋予规整的含氟/溴双端元不对称受体二元光伏效率高达20.3%
Aslam-Muhammad Shahid,Hong-Chen Rong,Heng Zhang et al.
Aslam-Muhammad Shahid et al.
Asymmetric terminal engineering of small molecular acceptors (SMAs) is one promising approach to efficient organic solar cells (OSCs), while synthesizing regio-regular dual asymmetric terminal-based SMAs for boosting binary OSCs remains a c...
Oxidation State Determines Solvent Structure Around a Manganese-Vanadium Polyoxometalate Water-Oxidation Catalyst [0.03%]
氧化态决定锰-钒聚氧杂环金属酸盐水氧化催化剂溶剂结构
Simon Tippner,Moritz Remmers,Sebastian Mai et al.
Simon Tippner et al.
Understanding how microsolvation influences the reactivity and stability of molecular water-oxidation catalysts remains a central challenge in artificial photosynthesis. Here, we combine molecular dynamics (MD) simulations with spectroscopi...