Advanced Materials
Articles in this Issue
In Situ Visualizing the Electric‐Field‐Driven Assembly of Gradient Carbon Dot Hydrogel Electrolytes for Stable Zinc Battery
ABSTRACT Aqueous zinc‐ion batteries (AZIBs) have seen increasing use of carbon dots (CDs) as functional additives; however, their interfacial regulation mechanis...
An Electrode‐Less Fiber Battery With 600 Wh/L‐Level Volumetric Energy Density Enabled by Dynamic Deposition Chemistry
ABSTRACT Aqueous fiber batteries are essential for next‐generation wearable electronics due to their inherent safety, low cost, and environmental friendliness. However, the low volum...
Full‐Active‐Unit Molecular Design Strategy Enabling High‐Capacity and Stable Quinone Organic Cathodes for Lithium‐Ion Batteries
ABSTRACT Redox‐active quinones have emerged as promising organic cathode materials (OCMs) for next‐generation lithium‐ion batteries (LIBs). However, their practi...
Multifunctional Electrode/Neural Integration Interface Enabling Chronic High‐Fidelity Neural Recording and an Order‐of‐Magnitude Neuromodulation Quality
ABSTRACT Neural electrodes face persistent challenges, including inflammation, biofouling, and impedance, which compromise long‐term recording and stimulation quality. Here, we intro...
Interconnected Closed Pores Enable Dense and Facile Sodium Storage in Hard Carbon
ABSTRACT Achieving a high plateau capacity in hard carbon (HC) anodes is one of the most critical prerequisites for high‐energy‐density sodium–ion batteries (SIB...
Reciprocating Charge Circulation‐Driven Superlinear Output Scaling of Triboelectric Nanogenerator Arrays
ABSTRACT Stacking and arraying triboelectric nanogenerators (TENGs) represents an essential pathway toward practical, large‐scale mechanical energy harvesting. However, standard para...
Bridging In‐Plane Order to Macroscopic Isotropic Ultralight MXene–Graphene Aerogels
ABSTRACT Precise nanosheet organization across length scales remains a challenge in translating the intrinsic properties of two‐dimensional (2D) materials into m...
Phosphonate‐Pillared High‐Entropy MXene Separator Enabling Ion‐Sieving, Flame‐Retardant, and Energy/Power‐Dense Lithium Metal Pouch Cells
ABSTRACT Coupling Ni‐rich cathodes with lithium metal anodes offers a compelling route to high‐energy‐density batteries, yet cation crosstalk from cathode dissol...
Cascade Solvation Refinement for High‐Voltage Lithium Metal Batteries
ABSTRACT Unstable interfacial chemistry in Li metal batteries originates from the limited accessibility of anions at electrified interfaces, even in the electrol...
Record Selectivity of SO <sub>2</sub> by Molecularly Gated Sieving Membranes Having Cross‐Scale Mechanically Interlocked Nanofibers
ABSTRACT Achieving selective molecular sieving, efficient particulate filtration, and passive signal acquisition into an integrated flexible membrane signifies a...
Photocatalytic CO <sub>2</sub> Reduction to Acetone by Chiral HgS/CuO Heterojunctions
ABSTRACT The efficient conversion of CO 2 into value‐added C 3 chemicals is highl...
Tissue‐Integrated Hydrogel Battery‐Enabled Electroceutical for Cardiac Arrhythmia Management
ABSTRACT Conventional implantable bioelectronic devices for cardiac arrhythmia management are bulky, invasive, prone to mechanical failure and immune rejection....
Halogen‐Bonding‐Assisted Synthesis of CsPbI <sub>3</sub> Perovskite Nanocrystal Emission Materials for Stable and Efficient Pure‐Red LEDs
ABSTRACT Perovskite nanocrystals (NCs) demonstrate exceptional potential as emitters to address Rec. 2020 standards for wide color gamut displays. However, the p...
Lightweight All‐Solid‐State Pouch Cells Freed from High Stack Pressure
ABSTRACT Since 2011, ionic conductivity of some sulfide‐ and halide‐based solid‐state electrolytes (SSEs) have already reached a level comparable to that of liquid electrolytes. Nume...
Vitamin B <sub>12</sub> Precatalyst Enables Molecular Cobalamin(II) Catalysis for Organodisulfide Anolytes in Aqueous Redox Flow Batteries
ABSTRACT Affordable and stable organodisulfide anolytes are attractive for long‐duration aqueous redox flow batteries (ARFBs) for grid energy storage. However, t...
Durable Seawater Electrolysis Enabled by Spherical Electrostatic Repulsion and Catalyst‐Support Interaction
ABSTRACT The electrolysis of seawater driven by renewable energy for hydrogen production represents a promising strategy toward net‐zero emissions. The high conc...
A Self‐Strengthening Hydrogel Coating for Long‐Term Underwater Adhesion in Seawater Over 900 Days
ABSTRACT Reliable underwater adhesion is a prerequisite for the practical application of hydrogels as underwater coatings. Despite extensive efforts to enhance adhesion strength, str...
Correction to “Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion”
Scalable Synthesis of 3D Hierarchical MoS <sub>2</sub> as a Durable, High‐Charge‐Retention Friction Layer for the Facile Fabrication of High‐Power Triboelectric Nanogenerators
ABSTRACT Given the increasing demand for sustainable energy and self‐powered devices, energy‐harvesting technologies, such as triboelectric nanogenerators (TENGs...
Nanoscale Adhesive Architecture Coordinates With Matrix Stiffness to Regulate Stem Cell Aging via Focal Adhesion‐Mediated Chromatin Remodeling and FOXO1 Activation
ABSTRACT Stem cell aging critically limits the efficacy of regenerative biomaterials, yet how mechanical cues within the microenvironment modulate this process remains insufficiently...
Reducing Solvent Selectivity via Solid Additive‐Assisted Strategy Enables Organic Solar Cells With Approaching 21% Efficiency
ABSTRACT Currently, high‐performance organic solar cells (OSCs) are predominantly fabricated using chloroform (CF) to achieve an optimal active‐layer morphology....
Homogenizing Vertical Strain Distribution Enables High‐Performance Tin‐Based Perovskite Solar Cells With Thicker Absorber via Two‐Step Deposition
ABSTRACT Owing to typically restricted active layer thickness (∼200 nm), solution‐processed tin‐based perovskite solar cells (TPVSCs) suffer from incomplete phot...
In‐Material Self‐Adaptive Dynamic Encoding in FeO <sub>x</sub> Optomemory Device for Real‐Time Analog Signal Processing
ABSTRACT In‐sensor vision computing system as an emerging edge computing platform shows great potential to process dynamic information. However, it still require...
Electrocatalyst/Semiconductor Interfaces in Photoelectrocatalysts: Mechanistic Analysis of the Impact of Nanoparticle Electrocatalyst Coverage on Performance
ABSTRACT Interfaces between metal nanoparticle electrocatalysts (np‐EC) and semiconductors (SC) play a key role in photovoltage generation in photoelectrochemica...
Covalent Interfacial Anchoring of 1D‐2D Hybrid Nanofillers to Poly(Vinyl Alcohol) Networks Enables High‐Strength, High‐Stiffness Hydrogel Fibers
ABSTRACT Hydrogels with high strength, stiffness, and toughness under full hydration are essential for load‐transfer applications such as artificial tendons, lig...