Articles with "ultrathin nanosheets" as a keyword



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Graphdiyne Ultrathin Nanosheets for Efficient Water Splitting

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Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202010112

Abstract: Graphdiyne (GDY) is an emerging 2D carbon material that exhibits unusual structures and properties. Therefore, growing heterogeneous materials on the surface of GDY is very attractive to achieve efficient energy utilization. Here, a simple method… read more here.

Keywords: water splitting; graphdiyne ultrathin; ultrathin nanosheets; efficient water ... See more keywords
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Enhancing Oxygen Evolution Reaction at High Current Densities on Amorphous‐Like Ni–Fe–S Ultrathin Nanosheets via Oxygen Incorporation and Electrochemical Tuning

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Published in 2017 at "Advanced Science"

DOI: 10.1002/advs.201600343

Abstract: Amorphous‐like Ni–Fe–S ultrathin nanosheets by oxygen incorporation and electrochemical tuning show excellent OER activity at high current densities. Such excellent performance could be attributed to the unique 3D porous configuration composed of amorphous‐like ultrathin nanosheets… read more here.

Keywords: oxygen; oxygen incorporation; incorporation electrochemical; like ultrathin ... See more keywords
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Ultrathin Bi Nanosheets with Superior Photoluminescence.

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Published in 2017 at "Small"

DOI: 10.1002/smll.201701349

Abstract: Despite substantial progress in the science and technology of 2D nanomaterials, facile fabrication of ultrathin 2D metals remains challenging. Herein, an efficient hot-pressing method is developed to fabricate free-standing ultrathin Bi nanosheets from Bi nanoparticles.… read more here.

Keywords: ultrathin nanosheets; superior photoluminescence; nanosheets superior;
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Ni(OH)2 Templated Synthesis of Ultrathin Ni3 S2 Nanosheets as Bifunctional Electrocatalyst for Overall Water Splitting.

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Published in 2021 at "Small"

DOI: 10.1002/smll.202102097

Abstract: Ultrathin nickel (Ni)-based sulfide nanosheets have been reported as excellent electrocatalysts for overall water splitting; however, the uncontrollability over thickness due to the nonlayered structure still hampers its practical application. Herein, a simple topochemical conversion… read more here.

Keywords: ni3 nanosheets; templated synthesis; water splitting; water ... See more keywords
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Assembly of TiO2 ultrathin nanosheets with surface lattice distortion for solar-light-driven photocatalytic hydrogen evolution

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Published in 2018 at "Applied Catalysis B: Environmental"

DOI: 10.1016/j.apcatb.2018.08.017

Abstract: Abstract Atomically two-dimensional semiconductor nanomaterials have drawn tremendous attention in photocatalytic applications due to their unique and remarkable properties. Herein, the assembly of TiO2 ultrathin nanosheets was fabricated from the titanate sheets using a gas-assisted… read more here.

Keywords: tio2 ultrathin; surface; two dimensional; assembly tio2 ... See more keywords
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Bi2S3 nanoribbons-hybridized {001} facets exposed Bi2WO6 ultrathin nanosheets with enhanced visible light photocatalytic activity

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.02.086

Abstract: Abstract Bi2S3 nanoribbons were dispersed in situ on Bi2WO6 ultrathin nanosheets with exposed {001} facet via a simple one-set hydrothermal route forming Bi2S3/Bi2WO6 heterojunctions with high active surface, in which the quantity of Bi2S3 nanoribbons… read more here.

Keywords: ultrathin nanosheets; nanoribbons hybridized; bi2s3 nanoribbons; visible light ... See more keywords
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Controllable nanoscale engineering of vertically aligned MoS2 ultrathin nanosheets by nitrogen doping of 3D graphene hydrogel for improved electrocatalytic hydrogen evolution

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Published in 2017 at "Carbon"

DOI: 10.1016/j.carbon.2017.02.010

Abstract: Abstract Three-dimensional (3D) porous molybdenum disulfide/nitrogen-doped reduced graphene oxide (MoS2/N-rGO) hydrogels were fabricated through a facile and controllable one-pot hydrothermal method. The nanosized MoS2 ultrathin nanosheets were uniformly and vertically dispersed on the rGO framework… read more here.

Keywords: rgo; hydrogen evolution; vertically aligned; mos2 ... See more keywords
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Hierarchical structure electrodes of NiO ultrathin nanosheets anchored to NiCo2O4 on carbon cloth with excellent cycle stability for asymmetric supercapacitors

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2018.08.142

Abstract: Abstract To fabricate free-standing electrodes with hierarchical structured redox-type metal oxides has become a wise strategy for the development of high-performance energy storage systems. Two types of NiCo2O4 with needle-like and slice-like morphologies act as… read more here.

Keywords: nico2o4 nio; ultrathin nanosheets; nanosheets anchored; nio ultrathin ... See more keywords
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Reinforced As(III) oxidation by the in-situ electro-generated hydrogen peroxide on MoS2 ultrathin nanosheets modified carbon felt in alkaline media

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Published in 2017 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2017.08.191

Abstract: Abstract Environmental conversion of As(III) to less toxic As(V) is a critical step for the arsenic pollution remediation. In the present study, MoS2 ultrathin nanosheets modified carbon felt electrode is fabricated by a facile hydrothermal… read more here.

Keywords: modified carbon; oxidation; carbon felt; mos2 ... See more keywords
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Two-dimensional metal (oxy)hydroxide and oxide ultrathin nanosheets via liquid phase epitaxy

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Published in 2020 at "Energy Storage Materials"

DOI: 10.1016/j.ensm.2020.07.025

Abstract: Abstract Single- or few-layer transition metal (TM) (oxy)hydroxide and oxide nanosheets are promising two-dimensional (2D) nanomaterials for catalysis and energy storage owing to their plentiful active sites. Facile and scalable synthesis of these 2D ultrathin… read more here.

Keywords: single layer; hydroxide oxide; metal oxy; oxy hydroxide ... See more keywords
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Controlled growth of hierarchical FeCo2O4 ultrathin nanosheets and Co3O4 nanowires on nickle foam for supercapacitors

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.10.119

Abstract: Abstract In recent years, the tenable design and synthesis of the core/shell heterostructure as electrode for the supercapacitor, have attained a huge attention and concerns. In this article, the three-dimensional heterostructure consisting of FeCo2O4 ultrathin… read more here.

Keywords: co3o4 nanowires; feco2o4 ultrathin; core shell; feco2o4 ... See more keywords