Articles with "crystalline amorphous" as a keyword



Crystalline‐Amorphous Phase and Oxygen Vacancies Synergistically Regulate Vanadium Electronic States for Unleashing Zinc‐Ion Storage Performance

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202501181

Abstract: Zinc‐ion capacitors (ZICs) are emerging as a compelling choice for energy storage in future, promising high power and energy densities coupled with eco‐friendly characteristics. This work presents a novel approach to enhance the performance of… read more here.

Keywords: crystalline amorphous; performance; zinc ion; ion ... See more keywords

Crystalline‐Amorphous Heterostructures with Built‐In Electric Fields Enhance the Tandem Electroreduction of Nitrate to Ammonia

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202521409

Abstract: Electrochemical nitrate reduction to ammonia (NO3−RR) presents dual opportunities for sustainable ammonia synthesis and environmental nitrate remediation. However, the catalytic efficiency of the NO3−RR is hindered by the slow kinetics and substantial side reactions. Herein,… read more here.

Keywords: crystalline amorphous; amorphous heterostructures; electric fields; nitrate ... See more keywords

Crystalline‐Amorphous Interfaces Coupling of CoSe2/CoP with Optimized d‐Band Center and Boosted Electrocatalytic Hydrogen Evolution

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202110631

Abstract: Amorphous and heterojunction materials have been widely used in the field of electrocatalytic hydrogen evolution due to their unique physicochemical properties. However, the current used individual strategy still has limited effects. Hence efficient tailoring tactics… read more here.

Keywords: electrocatalytic hydrogen; cose2 cop; crystalline amorphous; hydrogen evolution ... See more keywords

Unveiling the Accelerated Water Electrolysis Kinetics of Heterostructural Iron‐Cobalt‐Nickel Sulfides by Probing into Crystalline/Amorphous Interfaces in Stepwise Catalytic Reactions

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202201903

Abstract: Amorphization and crystalline grain boundary engineering are adopted separately in improving the catalytic kinetics for water electrolysis. Yet, the synergistic effect and advance in the cooperated form of crystalline/amorphous interfaces (CAI) have rarely been elucidated… read more here.

Keywords: water electrolysis; amorphous interfaces; water; crystalline amorphous ... See more keywords

Constructing Palladium‐Based Crystalline@Amorphous Core–Shell Heterojunctions for Efficient Formic Acid Oxidation

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Published in 2025 at "Advanced Science"

DOI: 10.1002/advs.202504469

Abstract: Constructing crystalline@amorphous heterostructures allows nanomaterials to maintain high electrical conductivity of crystalline structures while acquiring abundant active sites from amorphous structure. This emerging strategy has attracted considerable attention in electrochemical and photoelectrochemistry applications. However, achieving… read more here.

Keywords: based crystalline; amorphous core; crystalline amorphous; core shell ... See more keywords

Irreversible Multi‐Band Effects and Lifshitz Transitions at the LaAlO3/SrTiO3 Interface Under Field Effect

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Published in 2021 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202001120

Abstract: In this work, the irreversible effects of an applied electric field on the magnetotransport properties of LaAlO3/SrTiO3 conducting interfaces are investigated, with focus on their multiband character. Samples of different types, namely with either crystalline… read more here.

Keywords: field; crystalline amorphous; depletion; band ... See more keywords

Crystalline‐Amorphous Interface‐Triggered Electron Redistribution on Copper(II) Sulfide@Metal (Ni, Co, and Fe) Oxyhydroxides for Ultra‐Efficient Overall Water/Seawater Splitting

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Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202403657

Abstract: Rearranging the electronic orbitals of metal sites through interface engineering is the breakthrough for achieving high efficiencies in hydrogen/oxygen evolution reactions (HER/OER) on bimetallic catalysts. Here, via a multistep liquid‐phase synthesis strategy, the crystalline‐amorphous (c‐a)… read more here.

Keywords: amorphous interface; interface; crystalline amorphous; copper sulfide ... See more keywords

Dense Crystalline‐Amorphous Nano‐Interfaces Derived from Local Reconstruction for Alkaline Hydrogen Evolution

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Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202404246

Abstract: The crystalline‐amorphous (c‐a) interface can provide abundant accessible active sites and high intrinsic activity for hydrogen evolution reaction (HER); however, conventional methods only produce sparse c‐a interface between hetero‐phases. Here, a novel soluble dopant‐induced local… read more here.

Keywords: crystalline amorphous; reconstruction; hydrogen evolution; nano interfaces ... See more keywords

Deliberate Amorphization of Co-MOF for Constructing Crystalline-Amorphous Heterostructures Toward High-Performance Water Electrolysis.

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Published in 2024 at "Small"

DOI: 10.1002/smll.202404598

Abstract: The endowment of metal organic frameworks (MOF) with superior electrocatalytic performance without compromising their structural/compositional superiorities is of great significance for the development of renewable energy devices, yet remains a grand challenge. Herein, a deliberate… read more here.

Keywords: crystalline amorphous; amorphization; high performance; mof ... See more keywords

Synchronous Engineering of Crystalline-Amorphous Heterointerfaces and Anionic Doping in Copper Telluride Nanotubes Toward High-Performance Rocking-Chair Aqueous Zn-Ion Batteries.

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Published in 2025 at "Small"

DOI: 10.1002/smll.202512450

Abstract: Rocking-chair aqueous Zn-ion batteries (AZIBs) hold great promise for applications in large-scale energy storage systems. Unfortunately, the development of advanced anode materials still remains a formidable challenge. Herein, for the first time, unique Cu7(Te0.74Se0.26)4 nanotubes… read more here.

Keywords: crystalline amorphous; amorphous heterointerfaces; cu7 te0; rocking chair ... See more keywords
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Magnetization of Crystalline and Amorphous Phases of R2Ti2O7 and R2Zr2O7 (R = Gd, Dy, Tb)

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Published in 2020 at "Journal of Superconductivity and Novel Magnetism"

DOI: 10.1007/s10948-019-05388-y

Abstract: We present the study of frustrated magnets R2M2O7, where R = Gd, Dy, Tb and M = Ti, Zr. Magnetic susceptibility χ and low-temperature magnetization of perfectly ordered pyrochlores R2Ti2O7, partially disordered fluorites R2Zr2O7, and… read more here.

Keywords: amorphous phases; phases r2ti2o7; r2ti2o7 r2zr2o7; crystalline amorphous ... See more keywords