Angewandte Chemie International Edition
Articles in this Issue
Highly Emissive Double π‐Helical Molecular Carbons via Nitrogen Integration
ABSTRACT Improving the emission efficiency of chiral π‐systems is of significance for their practical applications in materials science. Herein, we report a fami...
Air‐Stable Luminescent Schlenk Diradical With Triplet Ground State
ABSTRACT Luminescent diradicals hold great promise for optomagnetic applications, yet those with a triplet ground state remain largely underexplored for the inhe...
Fundamental Understanding of Oxidative Stability in Fluorinated Asymmetric Ethers for Li Batteries
ABSTRACT Fluorination strategies for electrolyte solvents are widely used to improve the electrochemical performance and cycling stability of Li‐metal batteries....
Tailoring Interfaces With Poly(Ionic Liquid)‐Grafted Porous Hybrid Molecular Brushes in Quasi‐Solid‐State Composite Electrolytes Enables Ultrahigh‐Rate and High‐Voltage Lithium Metal Batteries
ABSTRACT Developing quasi‐solid‐state composite electrolytes (QSCEs) that combine high interfacial stability with rapid ion transport remains a key challenge for...
Iterative Synthesis of Pyrene–Coronene Molecular Graphene Nanoribbons
ABSTRACT The synthesis of molecular, or monodisperse, graphene nanoribbons with full atomic precision is essential for establishing fundamental structure–propert...
π‐Extended COUPY Fluorophores for Targeted Near‐Infrared Fluorescence and Lifetime Imaging in Live Cells
ABSTRACT Fluorescent probes operating in the near‐infrared (NIR) region offer deep‐tissue visualization with minimal background interference, reduced phototoxici...
Rational Molecular Design of a Multi‐Electron Organic Anode via Rapid Microwave Synthesis for Ultrastable NH <sub>4</sub> <sup>+</sup> Storage
ABSTRACT Aqueous ammonium‐ion batteries (AAIBs) are promising energy storage devices, yet their development is hindered by the lack of high‐performance electrode...
Single‐Molecule Memristor Realizing Synaptic Plasticity for Neuromorphic Applications
ABSTRACT Neuromorphic computing, particularly memristor‐based architectures, offers a promising route to overcome the von Neumann bottleneck. Single‐molecule devices, with their high...
Kinetic Analysis of Transmetalation at Prototypical Nickel <sup>(II)</sup> Catalyst Species: Rates, Mechanisms, and Implications for Catalysis
ABSTRACT Nickel‐catalyzed cross‐coupling reactions are of increasing importance in chemical synthesis. However, rate data for transmetalation at Ni...
Bimetallic‐Node‐Occupied MOF With Glycoside Hydrolase Activity for Efficient Bacterial Biofilm Hydrolysis
ABSTRACT Artificial synthesis of compounds to mimic the catalytic functions of natural enzymes and investigate their underlying mechanisms is challenging work. The development of gly...
Pulsed Design Enables Ammonia Electrosynthesis From Dilute Nitrate in Real Wastewater
ABSTRACT Electroreduction of nitrate (NO 3 − ) to ammonia (NH 3...
Enhancing Built‐in Electric Fields in Covalent Organic Frameworks With High Surface Area and High Stability for Boosted Photocatalytic Activity
ABSTRACT The built‐in electric field (BIEF) is a fundamental driving force governing the separation, transfer, and lifetime of photogenerated charge carriers, th...
Synergistic Pore Microenvironment Engineering in Zinc Metal–Organic Frameworks for High SF <sub>6</sub> /N <sub>2</sub> Selectivity and Humidity‐Resistant Trace SF <sub>6</sub> Capture
ABSTRACT Sulfur hexafluoride (SF 6 ) is a potent greenhouse gas widely used in electrical insulation. Although the size d...
Non‐Superacid‐Catalyzed Preparation of Anion Exchange Membranes for High‐Performance Water Electrolyzers
ABSTRACT Recent advances in anion exchange membrane water electrolyzers (AEMWEs) have been primarily driven by anion exchange membranes (AEMs) prepared via super...
Hydrogen‐Tolerant CuO/TiO <sub>2</sub> Catalysts Enabled by Oxygen Anchoring for Nitrile Hydrogenation
ABSTRACT Designing reducible metal oxide catalysts that remain stable under hydrogenation conditions represents a longstanding challenge in heterogeneous catalys...
An Enantioselective Alkene Aminoarylation to Form Chiral Indolines via Electrostatically‐Directed Palladium Catalysis
ABSTRACT Most design strategies in asymmetric transition metal catalysis invoke repulsive interactions between ligand and substrate. Yet those that incorporate a...
Microdroplets Boosted Photocatalytic H <sub>2</sub> O <sub>2</sub> Production Over Covalent Organic Frameworks via Tri‐Phase Interface Catalysis
ABSTRACT Photocatalytic H 2 O 2 production from H 2...
Breaking the Fixed Output: Harnessing Photonic Reabsorption and Photothermal Effects for Tunable NIR Waveguiding in a Flexible Organic Crystal
ABSTRACT Flexible organic crystals have emerged as promising materials for integrated photonic devices and optical communication systems. However, the output wavelength and intensity...
Selective Two‐Electron Phenol Oxidation Polymerization for Water Purification
ABSTRACT Highly reactive phenoxonium ion (PhO + ), generated via two‐electron oxidation, exhibits remarkable efficacy in...
Electron‐Isolating Band Solidified Fe─O Bond in Ni/NiFe Layered Double Hydroxide Composite for Stable Ampere‐Level Simulated Seawater Oxidation
ABSTRACT The dissolution of iron ions triggers irreversible structural collapse and resultant catastrophic deactivation in NiFe‐layered double hydroxides (NiFe L...
Molecular Engineering of Vibronic Coupling Enables High‐Temperature Solar–Thermal Conversion in an Organic Material
ABSTRACT Solar–thermal conversion offers a direct route for harvesting solar energy, yet most organic materials reported are limited to moderate temperatures and low‐temperature appl...
Peroxide‐Assisted Solvate Engineering Enables Record‐High Birefringence in a Solar‐Blind Transparent Crystal
ABSTRACT Developing birefringent materials that simultaneously exhibit short ultraviolet (UV) cutoff edges and large birefringence is highly desirable but remain...
Enhancing Enzyme Activity With Mutation Combinations Guided by Few‐Shot Learning and Causal Inference
ABSTRACT Designing enzyme sequences to enhance product yield represents a fundamental challenge in metabolic engineering. Here, we established a workflow that in...
Water‐Splitting‐Suppressed High‐Capacity Bipolar Electrodes Enabled by Topochemical Electron Buffering for Symmetric Aqueous Batteries
ABSTRACT Symmetric aqueous batteries (SABs) that employ bipolar materials as electrodes have attracted tremendous attention due to their intrinsic safety and sat...
Tailoring Local Superstructure Units to Mitigate Voltage Decay in Na‐Ion Batteries
ABSTRACT The practical application of high‐energy‐density P2‐type cathodes is hindered by severe voltage decay upon high‐potential cycling. This voltage decay pr...