Angewandte Chemie International Edition
Articles in this Issue
Diversity‐Oriented Post‐Polymerization Modifications by Developing <i>gem</i> ‐Diboryl Polyolefin as a Platform Polymer
Abstract Post‐polymerization modification (PPM) serves as a pivotal synthetic strategy for generating libraries of functional polymers from commodity precursors....
Mechanical‐Bond‐Toughened Epoxy Resins
Abstract Epoxy resins, while indispensable for their excellent mechanical strength, face fundamental limitations due to their inherent brittleness. Here we prese...
Dual Sacrificial Strategy Toward Tough and Recyclable CO <sub>2</sub> ‐Sourced Epoxy Thermosets
Abstract Developing thermosetting epoxy resins that concurrently deliver high performance (integrating superior strength with toughness) and chemical recyclabili...
Membrane‐Free Direct Seawater Electrolysis via Redox Mediator for H <sub>2</sub> Production
Abstract Acidic seawater electrolysis offers a promising strategy for sustainable hydrogen production. However, its practical application still faces critical ch...
Resonant Dative Bonds
Abstract The dative bond is an often underappreciated entity in the theory of chemical interactions, despite its explanatory and predictive potential. In this wo...
Zn <sup>2+</sup> Storage via Conversion Chemistry of α‐MnO <sub>2</sub> in an Organic Electrolyte
Abstract Aqueous zinc–manganese oxide batteries have attracted considerable attention for energy storage applications due to their low cost, high safety, and env...
Boolean Logic‐Based Controlled Release of Bioactive Proteins with Diversified Inputs
Abstract Stimuli‐responsive biomaterials hold great promise in controlled therapeutic delivery, tissue engineering, and biosensing applications. Recently, molecular assembly via auto...
Microenvironmental Regulation of Fe─N <sub>4</sub> Catalytic Sites for Oxygen Reduction Reaction in Electrochemical Devices
Abstract The non‐metallic‐Pt materials with high activities for oxygen reduction reaction (ORR) have attracted considerable attentions, but still face challenges...
Fluoride‐Engineered Electrolyte for Highly Stable and Efficient Alkaline Seawater Electrolysis at 2 A cm <sup>−2</sup>
Abstract Seawater electrolysis offers an energy‐efficient route for hydrogen production while alleviating freshwater scarcity. However, the presence of Cl...
Reply to Correspondence on “Suppressing Energy Migration via Antiparallel Spin Alignment in One‐Dimensional Mn <sup>2+</sup> Halide Magnets with High Luminescence Efficiency”
Abstract To address concerns regarding the photoluminescence quantum yield (PLQY) or radiative rate ( k...
C─H Silylation of Unactivated Arenes Catalyzed by a Borenium/Pyridine Lewis Pair
Abstract Non‐noble‐metal‐catalyzed C─H silylation of arenes provides a straightforward and sustainable method for the functionalization of arenes. However, to da...
2D Assemblies Based on a Tetraphenylethylene <scp>D,L</scp> ‐Cyclic Peptide Scaffold
Abstract Two dimensional (2D) materials and aggregation‐induced emission (AIE) fluorophores have recently gained attention due to their unique properties and application potential. H...
Asymmetric N‐alkylation of Carbazoles by Cooperative Potassium‐Hydrogen‐Bond‐Aryloxide Catalysis
Abstract The catalytic asymmetric N‐alkylation of carbazoles to construct fully substituted stereocenters remains a significant challenge due to issues of regioselectivity, enantiose...
Dynamic Water Bonding on Clusters Enables Ultrafast Humidity Response and Recovery
Abstract Fast response and recovery are crucial for real‐time human‐body related (HBR) humidity monitoring, which faces a formidable challenge, due to the opposi...
Solvent's Covert Role: Concerted Anion‐Solvent Co‐Intercalation Rewrites Voltage Rules for Dual‐Ion Batteries
Abstract Anion intercalation into graphite cathodes governs dual‐ion battery (DIB) performance but suffers from unexplained solvent‐driven voltage shifts (>50...
Synthesis of 2‐Chlorocyclopropene‐Tethered Diazocarbonyl Compounds and Their Cyclization to Form Poly‐Substituted Phenols
Abstract Herein, we disclose a dual C─F bond functionalization of gem ‐difluorocyclopropenes using a catalytic amount of...
Knoevenagel Condensation Enables a High‐Dipole Interfacial Molecule for Efficient Wide‐Bandgap Perovskite and Tandem Photovoltaics
Abstract The rational molecular design of interfacial modifiers is critical for optimizing charge transport and defect passivation in wide‐bandgap (WBG) perovski...
Multi‐site Relay Catalysts with Regulating Intrinsic Activity of each Functional Site for Efficient Hydrogen Evolution Reaction
Abstract Ruthenium is emerging as a promising catalyst for the hydrogen evolution reaction (HER) in alkaline water electrolysis. However, the high energy barrier...
High‐Loading Gel Cathodes Enabling Energetic Zinc Metal Batteries with Device‐Level Capacities Beyond 100 Ah L <sup>−1</sup>
Abstract Zinc metal batteries offer high theoretical capacity but are hindered by the absence of cathodes with capable of matching zinc anodes at high loadings....
Cu–Mg Dual Single‐Atom Catalysts with CO Spillover for Efficient CO <sub>2</sub> Electroreduction to CH <sub>4</sub>
Abstract Selective electroreduction of CO 2 (CO 2 RR) to CH 4...
High‐Performance Lithium‐Sulfur Batteries: Medium‐Entropy Alloys Embedded in CeO <sub>2</sub> for Polysulfide/Sulfide Bidirectional Catalysis
Abstract The slow kinetics of the sulfur reduction reaction (SRR) and Li 2 S oxidation reaction (SOR) in lithium‐sulfur b...
Realization of a Heteroatom‐Transfer‐Ligand (HTL) Platform: Oxy Insertion at a Titanium–Alkyl Bond Facilitated by a Hydroxylaminato Ligand Framework
Abstract Selective oxidation of metal‐carbon bonds is arguably one of the most important reactions in modern chemistry. In this work, we report the synthesis and...
Spatial Assembly of Mechanically Planar Chiral Rotaxanes on Rationally Designed Cavitands
Abstract Chirality plays a central role in chemistry, biology, and pharmaceutical sciences. Although covalent chirality is widely studied, stereoselective assembly of mechanically in...
Dynamic Kinetic Resolution Approach to Chiral Sulfur‐Containing Aza‐[5]helicenes via Chiral Lewis Base Catalyzed C─H Sulfenylation
Abstract A chiral sulfide‐catalyzed C─H sulfenylation reaction for the efficient synthesis of chiral sulfur‐containing aza‐[5]helicenes has been developed for th...
Precise Pore Engineering at Picometer Scale on Nanofluidic Membrane for Efficient Hydrogen Purification
Abstract Hydrogen, a carbon‐free energy carrier is mainly produced through methane steam reforming, generating CO 2 as th...