Angewandte Chemie International Edition
Articles in this Issue
Achieving 1.0‐s Thermally Activated Delayed Fluorescence via Synergistic Control of Reverse Intersystem Crossing and Exciton Cycling
ABSTRACT Persistent thermally activated delayed fluorescence (p‐TADF) is fundamentally constrained by the kinetic trade‐off between reverse intersystem crossing...
Programming Bio–Bio Electronic Interfaces for Light‐Driven Interspecies Electron Transfer
ABSTRACT Living systems organize electron flow through continuous, spatially and energetically structured redox networks, whereas most synthetic light‐driven bio...
Direct Deaminative Alkynylation of Aliphatic Primary Amines
ABSTRACT Alkyl‐substituted internal alkynes are useful motifs in organic synthesis and medicinal chemistry, but their preparation from common amine precursors re...
A Diammonium‐Based Non‐Dion‐Jacobson Phase 2D Perovskite With High Durability for Efficient and Stable 2D/3D Perovskite Solar Modules
ABSTRACT Dion‐Jacobson (DJ) phase 2D perovskites have attracted much interest in photovoltaic community owing to their potential higher stability relative to 3D...
Selective Orbital Coupling‐Guided Coordination Engineering of Fe <sub>2</sub> CoSe <sub>4</sub> /Ti <sub>3</sub> C <sub>2</sub> Heterostructures for Efficient Chloride Capture in High‐Performance Capacitive Deionization
ABSTRACT Enhancing the selectivity and capacity of chloride capture is a fundamental challenge for high‐performance capacitive deionization (CDI). Here, a coordi...
Ultralong Room Temperature Phosphorescence of the Host in Host–Guest Doped Systems
ABSTRACT Room temperature phosphorescence (RTP) materials with long luminescence lifetimes and tunable properties are highly desirable for applications in optoel...
Stabilizing Ion Channels via Nonpolar Cross‐Linking in Ion‐Conductive Polymers for Robust CO <sub>2</sub> ‐to‐Alcohol Conversion
ABSTRACT Efficient alcohol electrosynthesis from CO 2 relies on ion‐conductive polymers to mediate ion transport and main...
Deciphering Core Geometry for the Rational Design of Copper(I) Iodide Cluster Scintillators Toward Computed Tomography Imaging
ABSTRACT Scintillators are crucial for radiation detection and medical imaging, yet the simultaneous optimization of their luminescence efficiency, stability, an...
Pre‐Crosslinked Network‐Mediated Dual Exchange Enables Boosting Chiroptical Activity and Decoupled Two‐Level Chirality in Covalent Organic Frameworks
ABSTRACT The construction of crystalline covalent organic frameworks (COFs) with strong and tunable chiroptical responses remains challenging due to rapid crysta...
Adaptive Mg <sup>2+</sup> ‐Gating Membranes for Battery‐Grade Lithium Extraction
ABSTRACT Nanofiltration technology shows promise for lithium extraction from salt lakes, yet the fixed nanochannel size of conventional membranes proves insuffic...
Bending‐Induced Vibrational Landscape Reorganization Governs Energy Dissipation in Perylene Bisimides
ABSTRACT Structural distortion is widely recognized to suppress emissions in organic chromophores; however, the mechanistic origin of the associated enhancement in nonradiative decay...
Ion‐Permselective Porous Organic Cage Membranes
ABSTRACT Porous organic cages (POCs) have emerged as a distinct class of molecular porous materials featuring precisely tunable pore architectures and exceptional solution processabi...
Regenerative Artificial Solid Electrolyte Interphase via Dynamic Cross‐Linking for Stable Lithium Metal Anodes
ABSTRACT Artificial solid electrolyte interphases (ASEIs) are widely used to stabilize lithium metal anodes, yet their protection inevitably degrades because pol...
Photogenerated Oxetanes as a Gateway to Uphill Cyclopropanation
ABSTRACT Despite their privileged status in pharmaceutical chemistry, the sustainable synthesis of cyclopropanes remains a fundamental challenge. Conventional me...
Polymerization Kinetics‐Mediated Topological Entanglement Enables High‐Contrast 3D Self‐Morphing in Hydrogels
ABSTRACT Creating anisotropic networks with spatially programmed, pronounced swelling gradients to advance the morphological complexity and functionality of self‐morphing hydrogels i...
Unlocking Anode‐Free Zinc Metal Batteries via Data‐Science‐Guided Dual‐Interphase Separator Engineering
ABSTRACT Aqueous zinc metal batteries (AZMBs) employing halogen‐ or manganese‐based cathodes and anode‐free design possess the highest energy density among the a...
Catalytic Hydrosilylation Deoxygenation: Synthesizing Polysiloxanes While Upcycling Polymers to Alkanes
ABSTRACT Developing new approaches to fabricate polysiloxane with versatile structures is a challenging project. Meanwhile, sustainable plastic upcycling is an e...
Defect‐Guided Assembly of Aperiodic and Flexible Metal–Organic Frameworks From Pre‐Formed Cages
ABSTRACT Controlling the spatial distribution of defects in metal–organic frameworks (MOFs) remains a fundamental challenge in defect engineering. Here, we report a cage‐directed ass...
A Fluoroether Co‐Solvent Engineering Interfacial and Solvation Dynamics for Durable Lithium–Oxygen Batteries
ABSTRACT Lithium–oxygen batteries (LOBs) represent a promising next‐generation energy storage technology due to their ultrahigh theoretical energy density. Howev...
Spin‐Dominated Electroreduction of Oxygen to Hydrogen Peroxide: A Case Study With Molecular Model Catalysts
ABSTRACT Oxygen reduction reaction (ORR) represents a critical process in advanced electrochemical energy technologies. Yet, the fundamental mechanism of ORR sel...
Deep‐Learning‐Enhanced Bioimaging Via Energy Traps Regulated Lanthanide Nanoparticles
ABSTRACT High‐resolution biological imaging in deep tissues holds substantial importance for advancing precision medicine. Currently, the lanthanide‐doped nanopa...
Enhanced Formation of Dicarboxylic Acids in the Catalytic Oxidation of Polyethylene With O <sub>2</sub> and NO <sub>x</sub>
ABSTRACT A promising strategy to valorize polyethylene is its oxidation to dicarboxylic acids with O 2 and NO...
An Efficient Photocatalytic Process for Hydrogen Production and Acetic Acid Synthesis on FAPbBr <sub>3</sub> Perovskite
ABSTRACT Perovskite‐based photocatalytic hydrogen bromide (HBr) splitting offers a promising route for solar‐driven hydrogen production. However, the accumulatio...
Interfacial Donor‐Acceptor Engineering in MOFs: Synergizing Self‐Excitation and External Charge Utilization for High‐Efficiency Photocatalytic Hydrogen Evolution
ABSTRACT Aiming at the core challenges in MOF photocatalysts—severe bulk charge recombination and insufficient surface active sites—this study innovatively propo...
Radical‐Mediated Dispersion Breaks Aggregation Limits in Carbon Thermoelectrics
ABSTRACT Carbon‐based materials, particularly single‐walled carbon nanotubes (SWCNTs), are promising candidates for flexible thermoelectric applications due to t...