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Advanced Powder Materials
Scopus
ISSN 2772-834X · KeAi Communications Co. Ltd. · 251 articles in the index
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Journal Article
Scalable perovskite–ceria nanointerfaces with oxide–oxide charge transfer for robust CO oxidation
Perovskite catalysts exhibit excellent thermal stability but suffer from insufficient activity, creating an activity–stability trade-off that hinders their practical implementation. Constructing interfaces with reducible oxides (e.g., LaCoO 3 /CeO 2 ) can overcome this limitation via electronic…
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Journal Article
Harnessing synergistic d-p band center modulation of RuO2 nanofibers via dual-site doping for highly active and stable water electrolysis
Addressing the inherent activity and stability limitations of RuO2 catalyst in water electrolysis, this study introduces a targeted electronic structure modulation approach through the simultaneous incorporation of functionally complementary Mo (cation) and S (anion) heteroatoms. This dual-site…
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Journal Article
Engineering porphyrinic MOFs via in-situ N–H chlorination for HOCl generation, detoxification, phototheranostics and antimicrobial activity
Reactive chlorine species (RCS), notably hypochlorous acid (HOCl), are central to innate immune defense due to their strong redox activity and broad-spectrum antimicrobial efficacy. Here, we report a porphyrin-based zirconium metal-organic framework, porous coordination network-222-chloride…
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Journal Article
Sb-terminated functionalized interlayer with dual-function mechanism enables highly stable lithium metal batteries
Lithium metal batteries (LMBs) have attracted huge attention due to super-high capacity and low reduction potential of lithium anode constructing high-energy/power density. However, the practical application of LMBs is significantly constrained by lithium dendrite growth and high reactivity of…
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Journal Article
Electrolyte hydration energy as a universal descriptor for ion-specific capacitance: insights from interpretable machine learning
The rational design of high-performance electrochemical energy storage devices critically depends on a fundamental understanding of ion-electrode interactions at the molecular scale. Herein, we employ interpretable machine learning (ML) to reveal electrolyte hydration energy as a universal…
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Journal Article
Dual-metallic site regulation boosts charge storage in zinc-ion hybrid supercapacitors
Zinc-ion hybrid supercapacitors (ZIHCs) are compelling candidates for next-generation energy storage owing to their intrinsic safety, low cost, and high power density. However, their practical implementation remains hindered by the limited energy density of traditional carbon-based cathodes. Here…
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Journal Article
Low electric field-induced ultrahigh strain in lead-free piezoelectric via synergistic approach of phase and defect engineering
Achieving ultrahigh-strain performance under a low electric field with good thermal stability in polycrystalline ceramics is a major challenge for high-temperature piezoelectric actuators. The design of material composition is strongly correlated with phase structure, domain configuration, and…
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Journal Article
Biomimetic electrochemistry: a systematic framework for advancing aqueous Zn-ion batteries
Aqueous Zn-ion batteries (AZIBs) have emerged as highly promising candidates for large-scale energy storage systems, owing to their intrinsic safety, economic viability, and ecological compatibility. Biomimetic design plays a pivotal role in advancing scalable, durable, and high-performance AZIBs…
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Journal Article
Progress and opportunities for AI in additively manufactured NiTi-based shape memory alloys
Additively manufactured NiTi-based shape memory alloys (SMAs) offer transformative potential for aerospace and biomedical devices, combining unique functional properties with unparalleled design freedom. However, the intrinsic multi-physics complexity of additive manufacturing often leads to…
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Journal Article
Outdoor sunlight driven CO2 capture and cycloaddition from flowing simulated industrial flue gas using amino functionalized bismuth catalysts
Sunlight driven conversion of CO2 from industrial flue gas into value-added cyclic carbonates represents a promising carbon mitigation strategy, yet the dynamic modulation of Lewis base sites remains largely unexplored, often resulting in limited CO2 utilization. In this work, we innovatively…
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Journal Article
SAMM: a general-purpose segmentation model for material micrographs based on the segment anything model 2
Precise segmentation is fundamental to quantitative microstructural analysis, a cornerstone of establishing processing-structure-property relationships in materials science. However, the generalization of deep learning models remains a key challenge, with performance often degrading significantly…
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Journal Article
Atomically dispersed NiN4Cl-NC nanoreactors catalyze high-efficiency MoSe2 conversion for remarkable sodium storage
Sodium-ion batteries based on two-dimensional (2D) lamellar structural MoSe2 anode have emerged as a promising candidate thanks to its high theoretical capacity and favorable band gap structure. Yet, its intrinsic limitations involving poor conductivity, limited reaction reversibility, and…
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Journal Article
Dual-functional Cr3+-doped InP quantum dots with pure blue emission and room-temperature ferromagnetism
Indium phosphide (InP) quantum dots (QDs) have gained global research focus owing to their eco-friendly properties and outstanding optical characteristics. However, blue emission of InP QDs has made slow progress owing to surface defects and lattice mismatch between core and shell. Meanwhile, the…
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Journal Article
Dense nano-tips homogenize lithium deposition
Lithium metal batteries (LMBs) offer high energy density but suffer from dendrite growth and interfacial instability, hindering practical application. We present a novel strategy that repurposes the “tip effect” to achieve uniform lithium deposition and suppress dendrite formation. By designing a…
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Journal Article
Enhancing C–C bond cleavage in ethylene glycol electrooxidation via d–p orbital hybridization at PtBi nanodendrites with ultrathin bimetallene subunits
The large-scale implementation of direct ethylene glycol fuel cells (DEGFCs) relies on the design of catalysts that possess exceptional activity, durability, and efficient C–C bond breaking ability. However, Pt and Pd-based nanomaterials continue to face challenges of low selectivity and slow…
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Journal Article
Lüders strain ductilizes a 1.2 GPa high-strength metastable steel via delaying martensite transformation
The formation of Lüders bands tends to result in premature necking and reduced ductility in metallic materials. Studies have shown that the martensite (α′) transformation can stabilize Lüders bands and decrease Lüders strain in metastable materials. However, the impact of Lüders strain on the α′…
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Journal Article
High entropy electrolyte modifies electrode/electrolyte interface promoting highly reversible zinc anode
Aqueous zinc-ion batteries (AZIBs) have drawn considerable interest owing to their affordability, safety, and eco-friendly nature. Unfortunately, the uneven deposition on the Zn anode promotes the growth of dendrites, and the corrosion of Zn by interfacial active water triggers a severe hydrogen…
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Journal Article
Light harvesting engineering of covalent organic frameworks for photocatalysis
As the primary and critical step in photocatalysis, the light-harvesting capability of photocatalyst directly determines the quantity of photogenerated charge carriers. This fundamental process ultimately governs both the photocatalytic efficiency and overall solar energy conversion. Covalent…
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Journal Article
Forecasting mechanoluminescence self-recovery stability via optically-stimulated luminescence
Mechanoluminescence (ML) materials, known for the ability to convert mechanical energy into light, are increasingly recognized for their potential applications. However, current ML research mainly focuses on improving luminescence performance and exploring practical applications, while the…
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Journal Article
Inhomogeneous polarization configuration of high-entropy fillers boosting high-temperature capacitive performances of polymer nanocomposites
Advanced electronics and power systems urgently demand polymer nanocomposites with exceptional high-temperature capacitive performance. To achieve this goal, incorporated fillers must simultaneously enhance polarization and suppress loss of the nanocomposites at elevated temperatures. Herein…