Articles with "current density" as a keyword



Fast‐Charging and Ultrahigh‐Capacity Zinc Metal Anode for High‐Performance Aqueous Zinc‐Ion Batteries

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202100398

Abstract: Although some strategies have been triggered to address the intrinsic drawbacks of zinc (Zn) anodes in aqueous Zn‐ion batteries (ZIBs), the larger issue of Zn anodes unable to cycle at a high current density with… read more here.

Keywords: current density; capacity; ion batteries; zinc ... See more keywords

V‐Doping Strategy Induces the Construction of the Functionally Complementary Ru2P/V‐RuP4 Heterostructures to Achieve Amperometric Current Density for HER

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202315773

Abstract: It is a great challenge to induce the formation of the RuP4 phase and realize the construction of a metal‐rich phase/phosphorus‐rich phase‐ruthenium phosphide heterostructure by directional regulation of the proportion of P and metal atoms.… read more here.

Keywords: current density; ru2p rup4; construction; rup4 ... See more keywords

Hierarchically Structured CuNiP/CuOx‐VP Nanoarrays Construction by Heteroatom Doping Boosting Glycerol Valorization at Industrial‐Level Current Density

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202412810

Abstract: Electrocatalytic valorization of glycerol to formate is considered to be a promising sustainable approach; however, it holds great challenges to increase catalyst activity and deliver market‐demanded chemicals with high Faradaic efficiency (FE) and selectivity under… read more here.

Keywords: cunip cuox; cuox; current density; level current ... See more keywords

Efficient Glycerol Oxidation on PMo12‐Encapsulated MOF‐74 Electrocatalyst Coupled With Hydrogen Evolution at Industrial‐Level Current Density

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202502616

Abstract: Hybrid water electrolysis, integrating thermodynamically favorable glycerol oxidation (GOR) with hydrogen evolution reaction (HER), offers an energy‐efficient route for H2 and value‐added chemical production. However, designing high‐performance GOR electrocatalysts for industrial‐scale applications remains a significant… read more here.

Keywords: glycerol oxidation; current density; electrocatalyst; gor ... See more keywords

Accelerated 3D Percolation Network for Ultra‐High Critical Current Density of Composite Solid‐State Electrolyte

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Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202512441

Abstract: Solid‐state batteries (SSBs) have attracted widespread attention due to their high safety and energy density. However, the sluggish ion transport and interfacial instability of solid‐state electrolytes has emerged as fundamental barriers in practical applications, resulting… read more here.

Keywords: current density; electrolyte; critical current; density ... See more keywords

Engineering Metallic Heterostructure Based on Ni3N and 2M‐MoS2 for Alkaline Water Electrolysis with Industry‐Compatible Current Density and Stability

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Published in 2021 at "Advanced Materials"

DOI: 10.1002/adma.202108505

Abstract: Alkaline water electrolysis is commercially desirable to realize large‐scale hydrogen production. Although nonprecious catalysts exhibit high electrocatalytic activity at low current density (10–50 mA cm−2), it is still challenging to achieve industrially required current density… read more here.

Keywords: current density; metallic heterostructure; ni3n mos2; water ... See more keywords

Elimination of Concentration Polarization Under Ultra‐High Current Density Zinc Deposition by Nanofluid Self‐Driven Ion Enrichment

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Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202419034

Abstract: The commercialization of zinc metal batteries aims at high‐rate capability and lightweight, which requires zinc anodes working at high current density, high areal capacity, and high depth of discharge. However, frequent zinc anode fades drastically… read more here.

Keywords: concentration polarization; current density; zinc; polarization ... See more keywords

Deconvoluting Effects of Lithium Morphology and SEI Stability at Moderate Current Density Using Interface Engineering

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Published in 2024 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202400693

Abstract: Lithium (Li)‐morphology and solid electrolyte interphase (SEI) are among the most significant performance regulators in Li‐metal batteries (LMBs). While both Li‐morphology and SEI composition play key roles in the cyclability of LMBs, less is understood… read more here.

Keywords: morphology sei; current density; sei; interface engineering ... See more keywords

Vacuum‐Processed Small Molecule Organic Photodetectors with Low Dark Current Density and Strong Response to Near‐Infrared Wavelength

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Published in 2020 at "Advanced Optical Materials"

DOI: 10.1002/adom.202000519

Abstract: A near‐infrared photodetector with optimized performance is reported using varied thickness (20, 40, 60, and 80 nm) of the active layer comprising chloroaluminium phthalocyanine (ClAlPc) and fullerene (C70) at the ratio of 1:3, and TAPC:10%… read more here.

Keywords: current density; response; small molecule; dark current ... See more keywords
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Fe‐CoP Electrocatalyst Derived from a Bimetallic Prussian Blue Analogue for Large‐Current‐Density Oxygen Evolution and Overall Water Splitting

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Published in 2018 at "Advanced Science"

DOI: 10.1002/advs.201800949

Abstract: Abstract Industrial application of overall water splitting requires developing readily available, highly efficient, and stable oxygen evolution electrocatalysts that can efficiently drive large current density. This study reports a facile and practical method to fabricate… read more here.

Keywords: evolution; water splitting; current density; oxygen evolution ... See more keywords

Efficient Electrooxidation of 5‐Hydroxymethylfurfural Using Co‐Doped Ni3S2 Catalyst: Promising for H2 Production under Industrial‐Level Current Density

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Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202200957

Abstract: Replacing oxygen evolution reaction (OER) by electrooxidations of organic compounds has been considered as a promising approach to enhance the energy conversion efficiency of the electrolytic water splitting proces. Developing efficient electrocatalysts with low potentials… read more here.

Keywords: current density; industrial level; doped ni3s2; production ... See more keywords