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ISSN: 2772-834X

Machine learning application in thermal CO2 hydrogenation: Catalyst design, process optimization, and mechanism insights

The growing demand for carbon neutrality has heightened the focus on CO2 hydrogenation as a viable strategy for transforming carbon dioxide into valuable chemicals and fuels. Advanced machine learning...

Scalable synthesis of high-purity Ti4N3Tx MXene via saturated salt solution (S3) etching

Two-dimensional (2D) nitride MXenes are predicted to exhibit exceptional metallic properties and high polarity; however, their synthesis remains challenging. Research has relied on traditional molten...

Tellurium-based potassium-ion batteries: design strategies, challenges, and prospects for emerging electrode materials

Potassium ion batteries (PIBs) have attracted widespread attention due to their higher power density, low operating voltage, wide temperature range adaptability, and cost effectiveness. Nevertheless,...

Unlocking the non-covalent electrostatic engineering of photocatalysts: From molecular interactions to multifield tuning strategies toward enhanced charge dynamics

Photocatalysis is one of the most capable green energy techniques for sustainable solar-to-chemical energy conversion. However, the speedy recombination of photocarriers remains a critical bottleneck...

Discovery of a liquid crystal phase of sodium halides via a nonclassical nucleation pathway

The crystallization of ionic crystals has traditionally been explained by Gibbs's classical nucleation theory. However, recent observations of intermediate phases during nucleation suggest that the...

Elemental synergistic effect for enhancing ablation resistance of Zr1/2Hf1/3Ti1/12Ta1/12C ceramic

Formation of multicomponent ceramics is one of the most promising strategies for enhancing the ablation resistance of ultra-high-temperature carbide ceramics (UHTCCs), while the effects of the elements...

Wide-range tuning of trap depths in double perovskite phosphors enabling tunable NIR persistent luminescence

Persistent Luminescence (PersL) materials, which use traps to store energy and emit photons over a long period, have found important applications in the fields of optical information storage, security...

A wearable self-charging power system integrating micro-supercapacitors and triboelectric nanogenerators with MXene-coated fabric as conductive layer

Self-charging power systems are required for wearable electronic devices to provide energy supply. However, low charging efficiency, complex preparation process and poor wearability limit its application....

Machine learning assisted quality control in metal additive manufacturing: a review

Additive manufacturing (AM) promotes the production of metallic parts with significant design flexibility, yet its use in critical applications is hindered by challenges in ensuring consistent quality...

Dual built-in electric field engineering in heterostructure nickel-cobalt bimetallic composites for boosted electromagnetic energy dissipation

Built-in electric fields (BIEF), engineered via space charge manipulation, represent an effective strategy for enhance electromagnetic loss. However, single BIEF fail to reconcile the impedance matching...

High-loading inducing Fe-dimer on carbon nitride promotes the generation of ·O2−

The research on metal dimer clusters is of great importance, owing to the potential in modulating the adsorption behavior towards reaction intermediates. Here, we develop a loading heightening strategy...

Accelerated sintering and microstructural regulation of tungsten powder compact by novel modulation of particle configuration

Increasing the sintering rate of powder compact is a critical challenge of powder metallurgical materials, and adjusting component distribution in particles aggregate present significant effect on the...

Photo-assisted Li/Zn-air batteries and supercapacitors: material design, working mechanism and challenges

In recent years, photo-powered energy storage devices have attracted considerable research attention due to their potential applications in smart electronics. In this review, we present a comprehensive...

Second-phase composite engineering endows Gd3TaO7-based ceramic with broadband infrared radiation

High-temperature infrared (IR) radiation materials with broadband high emissivity, low thermal conductivity, and high fracture toughness are urgently needed for radiative heat management. Here, we report...

Submonolayered Ru-modified Pd mesoporous nanosheets as multifunctional electrocatalyst for hydrogen evolution and alcohol oxidation reactions

The structural modulation of metal-based heterostructure plays a vital role in achieving enhanced performances for highly efficient electrocatalysis. Here we design submonolayered Ru-modified Pd mesoporous...

High-entropy type Fe-Ni-P-O-C amorphous Nanospheres: Remarkable Fe-ion migration induced efficient surface reconstruction for oxygen evolution reaction

Amorphous transition metal compounds (a-TMC) become one of the most promising pre-catalysts toward oxygen evolution reaction (OER) due to their high-entropy nature and flexible self-reconstruction to...

Single-atom catalysts supported on atomically thin materials for water splitting

Single-atom catalysts (SACs) have demonstrated exceptional performance in electrocatalytic water splitting, owing to their maximized atomic utilization efficiency and superior reaction kinetics. The...

Machine learning-driven insights into the microstructure and properties of high-entropy alloys

High entropy alloys (HEAs) have recently become a popular category of alloys, composed of five or more elements. These alloys are of particular interest in the field of materials due to their unique...

In-situ alloying interface inducing Zn(002) texture towards stable high-utilization zinc anodes

Aqueous zinc ion batteries (AZIBs) have emerged as a promising energy storage technology due to their high safety and low cost. However, the practical application of AZIBs is severely hindered by unstable...

Interfacial electric field effects enhance the kinetics and stability of magnesium metal anodes for rechargeable magnesium batteries

Rechargeable magnesium batteries (RMBs) are considered promising candidates for next–generation energy storage systems due to their high theoretical capacity. However, the non–uniform deposition/stripping...

Engineering inorganic perovskite solar cells: Overcoming efficiency and stability barriers for next-generation photovoltaics

Inorganic perovskite solar cells (IPSCs) offer superior thermal stability and reduced toxicity compared with hybrid perovskites, yet their practical deployment is still restricted by phase instability,...

Orchestrating Catalytic Hotspots and Macromolecular Architectures: Molecular Engineering toward Zero-Waste Polymer Circularity

The pervasive accumulation of plastic waste exacerbates environmental degradation and undermines resource circularity. Selective thermal catalysis emerges as a transformative pathway for valorizing...

The Chemistry and Design Principles of Cellulose-based Materials Toward Eco-friendly Flexible Supercapacitors

The demand for sustainable energy storage has accelerated the development of cellulose-based materials (CBMs) for flexible supercapacitors (FSCs). However, widespread commercialization of FSCs remains...

Tetragonal-pseudocubic phase boundaries and octahedral order-disorder tilting transitions facilitate high piezoelectric performance in Bi1/2Na1/2TiO3-based single crystals

High-performance lead-free piezoelectric single crystals are urgently needed for next-generation actuators and transducers. In this study, we reveal that a compositionally driven tetragonal-pseudocubic...

Honeycomb-like single-atom catalysts with FeN3Cl sites for high-performance oxygen reduction

The great interest of Fe-N/C based Zn-air batteries and fuel cells intrigues large numbers of studies on modulating the pore structure for fast mass transport and the electronic structure of atomic...

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