EcoMat

EcoMat is an open-access flagship journal focusing on cutting-edge materials research for green energy and environment jointly published by The Hong Kong Polytechnic University and John Wiley & Sons.

Biodegradable, Breathable, and Skin-Friendly Solution-Blown Quercetin Nanofibers for Antiviral Nonwoven Filter
31/05/2026

Biodegradable, Breathable, and Skin-Friendly Solution-Blown Quercetin Nanofibers for Antiviral Nonwoven Filter

A nanofiber filter of quercetin and poly(ethylene oxide), produced through a solution-blowing technique, serves as an eco-friendly, high-performance alternative for antiviral mask filters. The result...

Electrochemical Phosphate Sensors With Sub-Nanomolar Detection Limit Based on Selective and Reversible Europium(III) Rec...
23/05/2026

Electrochemical Phosphate Sensors With Sub-Nanomolar Detection Limit Based on Selective and Reversible Europium(III) Receptors

This work presents an electrochemical phosphate detection platform by integrating europium receptors into amperometric and organic electrochemical transistor sensors. These configurations enabled rea...

Current Research Trend and Future Research Trajectory of Single Atom Catalysis in Environmental Pollution Control: A Hyb...
19/05/2026

Current Research Trend and Future Research Trajectory of Single Atom Catalysis in Environmental Pollution Control: A Hybrid Approach

Evolution of single-atom catalysis in environmental pollution control, analyzed through a bibliometric–AI hybrid framework that reveals research trends, key topics, and future directions, providing s...

Anti/De-Icing and Broad-Band IR Stealth: Ag2S-Modified Wool
11/05/2026

Anti/De-Icing and Broad-Band IR Stealth: Ag2S-Modified Wool

This study develops the multifunctional HMWF@Ag2S wool fabric via a simple two-step strategy: fabricating hydrophobic HMWF through DA-HDTMS reactions, then introducing Ag2S particles onto it via a gr...

Sustainable Approaches to Address Lead Toxicity in Halide Perovskite Solar Cells: A Review of Lead Encapsulation and Rec...
06/05/2026

Sustainable Approaches to Address Lead Toxicity in Halide Perovskite Solar Cells: A Review of Lead Encapsulation and Recycling Solutions

The use of toxic lead in high-efficiency perovskite photovoltaics raises significant sustainability concerns, particularly due to the risk of environmental contamination from lead leakage. Establishi...

Self-Hollowing Synthesis of Hollow Nanosphere-Stacked CuO Electrodes for Enhanced Photoelectrochemical and Electrochemic...
05/05/2026

Self-Hollowing Synthesis of Hollow Nanosphere-Stacked CuO Electrodes for Enhanced Photoelectrochemical and Electrochemical Applications

A template-free, sol–gel self-hollowing strategy enables one-step fabrication of hollow nanosphere-stacked metal oxide films directly on substrates. The resulting architecture enhances light scatteri...

Toward Self-Sustained Soft Robotics: Triboelectric Nanogenerator–Dielectric Elastomer Actuator Hybrids
27/04/2026

Toward Self-Sustained Soft Robotics: Triboelectric Nanogenerator–Dielectric Elastomer Actuator Hybrids

Triboelectric nanogenerator–dielectric elastomer actuator hybrid systems establish a unified platform that directly couples mechanical energy harvesting with high-voltage soft actuation, enabling sel...

Scissorable Piezoelectric Nanogenerators Comprising Flexible Micrograting Electrodes Interconnected by Laterally Aligned...
24/03/2026

Scissorable Piezoelectric Nanogenerators Comprising Flexible Micrograting Electrodes Interconnected by Laterally Aligned ZnO Nanowires for Size-Customizable Devices

A “scissorable” piezoelectric nanogenerator (SCIPENG) comprising flexible micrograting electrodes laterally interconnected by ZnO nanowires is developed. The SCIPENG device can be easily resized simp...

Functional Utilization of Aluminum Impurity in Upcycling Li-Ion Battery Cathode Scrap to Ni-Rich LiNiCoMnAlO2
10/03/2026

Functional Utilization of Aluminum Impurity in Upcycling Li-Ion Battery Cathode Scrap to Ni-Rich LiNiCoMnAlO2

This work demonstrates a closed-loop upcycling strategy that converts industrial NCM613 cathode scrap into Ni-rich NCMA by directly reusing Al dissolved from the current collector as a functional dop...

A facile frequency tuning strategy to realize vibration-based hybridized piezoelectric-triboelectric nanogenerators
27/02/2026

A facile frequency tuning strategy to realize vibration-based hybridized piezoelectric-triboelectric nanogenerators

The cantilever's single vibration mode is found to turn into two relatively independent vibration modes as the 3D printed sheets are applied as extensions. Thus, a four-cantilever coupling design bas...

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