Amorphous/Crystalline Silicon Interface Stability: Correlation between Infrared Spectroscopy and Electronic Passivation Properties
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DOI: 10.1002/admi.202000957
Abstract: This research was funded by Swiss SCIEX-NMSch fellowship (Grant No. 11.223), by Czech Science Foundation (Grant No. 18-24268S), and Czech Ministry of Education, Youth and Sports (Grant Nos. CZ. 02.1.01/0.0/0.0/15_003/0000464−“Centre of Advanced Photovoltaics”, and CZ.02.1.01/0.0/0.0/16_019/0000760–“SOLID21”.… read more here.
Keywords: crystalline silicon; interface stability; stability correlation; silicon interface ... See more keywords
Defect‐Induced Dense Amorphous/Crystalline Heterophase Enables High‐Rate and Ultrastable Sodium Storage
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DOI: 10.1002/advs.202205575
Abstract: Currently, the construction of amorphous/crystalline (A/C) heterophase has become an advanced strategy to modulate electronic and/or ionic behaviors and promote structural stability due to their concerted advantages. However, their different kinetics limit the synergistic effect.… read more here.
Keywords: crystalline heterophase; heterophase; crystalline; high rate ... See more keywords
Single Ru Atoms Stabilized by Hybrid Amorphous/Crystalline FeCoNi Layered Double Hydroxide for Ultraefficient Oxygen Evolution
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DOI: 10.1002/aenm.202002816
Abstract: In view of the sluggish kinetics suppressing the oxygen evolution reaction (OER), developing efficient and robust OER catalysts is urgent and essential for developing efficient energy conversion technologies. Herein, hybrid amorphous/crystalline FeCoNi layered double hydroxide… read more here.
Keywords: single atoms; crystalline feconi; amorphous crystalline; hybrid amorphous ... See more keywords
Engineering Amorphous/Crystalline Nanoflower Heterointerfaces for Enhanced Acidic Water Oxidation
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DOI: 10.1002/cctc.202401472
Abstract: Efficient water electrolysis for green hydrogen production relies on the development of robust oxygen evolution reaction (OER) catalysts, particularly for acidic environments. This study introduces amorphous/crystalline Mn─Ru binary oxides nanoflowers (a/c‐Mn0.9Ru0.1O2) as a promising acidic… read more here.
Keywords: engineering amorphous; spectroscopy; water; amorphous crystalline ... See more keywords
Engineering Amorphous/Crystalline Structure of Manganese Oxide for Superior Oxygen Catalytic Performance in Rechargeable Zinc-Air Batteries.
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DOI: 10.1002/cssc.202200612
Abstract: Although amorphous materials are popular in oxygen electrocatalysis, their performance requires further improvement to meet the need for rechargeable zinc-air batteries. In this work, an amorphous/crystalline layered manganese oxide (ACMO) is well designed, which unique… read more here.
Keywords: zinc air; structure; crystalline; amorphous crystalline ... See more keywords
Comparison of Amorphous and Crystalline Ni‐MOFs for Environmental Applications
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DOI: 10.1002/open.202500373
Abstract: Amorphous and crystalline nickel‐based metal‐organic frameworks (Ni‐MOFs) were prepared via a one‐pot synthesis at room temperature in methanol using 2‐methylimidazole as a ligand. The crystallinity was adjusted by varying the solvent volume, yielding an amorphous… read more here.
Keywords: surface area; crystalline mofs; crystalline; amorphous crystalline ... See more keywords
Pressure-Induced Amorphization and Crystallization of Heterophase Pd Nanostructures.
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DOI: 10.1002/smll.202106396
Abstract: Control of structural ordering in noble metals is very important for the exploration of their properties and applications, and thus it is highly desired to have an in-depth understanding of their structural transitions. Herein, through… read more here.
Keywords: pressure induced; heterophase; induced amorphization; pressure ... See more keywords
Oxygen Vacancies and Interface Engineering on Amorphous/Crystalline CrOx -Ni3 N Heterostructures toward High-Durability and Kinetically Accelerated Water Splitting.
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DOI: 10.1002/smll.202106554
Abstract: Manipulating catalytic active sites and reaction kinetics in alkaline media is crucial for rationally designing mighty water-splitting electrocatalysts with high efficiency. Herein, the coupling between oxygen vacancies and interface engineering is highlighted to fabricate a… read more here.
Keywords: amorphous crystalline; crox ni3; crox; oxygen vacancies ... See more keywords
Research Advances in Amorphous-Crystalline Heterostructures Toward Efficient Electrochemical Applications.
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DOI: 10.1002/smll.202206081
Abstract: Interface engineering of heterostructures has proven a promising strategy to effectively modulate their physicochemical properties and further improve the electrochemical performance for various applications. In this context related research of the newly proposed amorphous-crystalline heterostructures… read more here.
Keywords: research advances; crystalline heterostructures; advances amorphous; amorphous crystalline ... See more keywords
Heteroatom Doped Amorphous/Crystalline Ruthenium Oxide Nanocages as a Remarkable Bifunctional Electrocatalyst for Overall Water Splitting.
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DOI: 10.1002/smll.202207235
Abstract: Developing robust and highly active bifunctional electrocatalysts for overall water splitting is critical for efficient sustainable energy conversion. Herein, heteroatom-doped amorphous/crystalline ruthenium oxide-based hollow nanocages (M-ZnRuOx (MCo, Ni, Fe)) through delicate control of composition and… read more here.
Keywords: doped amorphous; water splitting; heteroatom doped; amorphous crystalline ... See more keywords
Turn "Waste" Into Wealth: MoO2 @coal Gangue Electrocatalyst with Amorphous/Crystalline Heterostructure for Efficient Li-O2 Batteries.
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DOI: 10.1002/smll.202208145
Abstract: Unreasonable accumulation of coal gangue in mining area has become the major source of global pollution. Probing the high-valued utilization of coal gangue has become a key approach to address the problem. Herein, a promising… read more here.
Keywords: crystalline heterostructure; coal gangue; coal; amorphous crystalline ... See more keywords