Articles with "single layered" as a keyword



Broadband, Single‐Layered, and Optically Transparent Reflective Phase‐Shifting‐Surface Array for Beam Manipulation and Enhanced Wireless Communications

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Published in 2025 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202400827

Abstract: Optically transparent electromagnetic devices play a crucial role in modern society, yet conventional optically transparent millimeter‐wave devices suffer from high return loss, limited phase shift, narrow bandwidth, high profile, and low optical transparency. Current materials,… read more here.

Keywords: optically transparent; phase shifting; reflective phase; transparent reflective ... See more keywords

Shape and phase controlled synthesis of mesostructured carbon single crystals through mesoscale self-assembly of reactive monomicelles and their unprecedented exfoliation into single-layered carbon nanoribbons.

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Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2019.09.098

Abstract: The formation of mesostructured polymer and carbon single-crystals is very difficult due to increased complexity of the energy hypersurface and the role of slowed-down kinetics. Here we reported the synthesis of ordered mesostructured phloroglucinol-formaldehyde single… read more here.

Keywords: layered carbon; carbon; single layered; carbon single ... See more keywords

Single-layered GO/LDH hybrid nanoporous membranes with improved stability for salt and organic molecules rejection

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Published in 2020 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2020.118184

Abstract: Abstract Graphene oxide (GO) has been intensively adopted as the building block of separation membranes due to its excellent mechanical strength and atomic scale interlayer spacing. However, the practical application of GO nanosheet-based membranes are… read more here.

Keywords: hybrid membrane; single layered; rejection; improved stability ... See more keywords

Vibration frequency analysis of rippled single-layered graphene sheet: Toward the nano resonant devices design

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Published in 2019 at "Physica E: Low-dimensional Systems and Nanostructures"

DOI: 10.1016/j.physe.2019.113580

Abstract: Abstract This paper studies the vibration frequency of rippled single-layered graphene sheets (SLGSs). The energy-based analytical model is proposed based on improved continuum mechanics theory (CMT) by considering the variable vibration mass and strain energy.… read more here.

Keywords: single layered; nano; vibration frequency; rippled single ... See more keywords

Phase stability and thermal behavior of single layered PSZ and bi-layered PSZ/Gd2Zr2O7 on bond coated Inconel-718 substrate

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Published in 2019 at "Surface and Coatings Technology"

DOI: 10.1016/j.surfcoat.2019.06.030

Abstract: Abstract In the present study, structural properties of thermally treated thermal barrier coatings made of plasma sprayed NiCrAlY bond coat with single layered yttria (7 wt%) partially stabilized zirconia (PSZ) and bi-layered PSZ/gadolinium zirconate (GZ) (PSZ/GZ)… read more here.

Keywords: single layered; layered psz; psz; psz coatings ... See more keywords

Dy(III)-induced aggregation emission quenching effect of single-layered graphene quantum dots for selective detection of phosphate in the artificial wetlands.

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Published in 2019 at "Talanta"

DOI: 10.1016/j.talanta.2018.12.032

Abstract: Carbon quantum dots (CQDs), prepared by one-step hydrothermal treatment of perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA) and triethylamine (TEA), could be exfoliated or delaminated into single-layered graphene quantum dots (s-GQDs) with methanol for the first time, with fluorescence… read more here.

Keywords: emission quenching; graphene quantum; single layered; layered graphene ... See more keywords

Cobalt-Molybdenum Single-Layered Nanocatalysts Decorated on Carbon Nanotubes and the Influence of Preparation Conditions on Their Hydrodesulfurization Catalytic Activity

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Published in 2018 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.8b01571

Abstract: Hydrodesulfurization (HDS) of crude oil plays a vital role in the refining of petroleum products. With ever-increasing regulations restricting the allowable concentrations of sulfur in fuel, further research is required to produce more efficient and… read more here.

Keywords: carbon; single layered; layered nanocatalysts; como catalysts ... See more keywords

Experimental and Computational Study on U(VI) Sorption Mechanisms of Single-Layered Ti3C2TX Nanosheets.

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Published in 2025 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.4c04835

Abstract: Environmental contamination by U(VI) from radioactive wastewater has become a challenging concern in the development of nuclear energy. A highly efficient recovery of U(VI) from wastewater is essential for environmental remediation and can mitigate the… read more here.

Keywords: ti3c2tx nanosheets; spectroscopy; layered ti3c2tx; wastewater ... See more keywords

Single-Layered Mesoporous Carbon Sandwiched Graphene Nanosheets for High Performance Ionic Liquid Supercapacitors

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b08777

Abstract: Ionic liquid based supercapacitors generally using nanoporous carbon as electrode materials hold promise for future energy storage devices with improved energy density, but their power performances are limited by the high viscosity and relatively large… read more here.

Keywords: ionic liquid; carbon; liquid; single layered ... See more keywords

Ultrafast Nanofiltration through Large-Area Single-Layered Graphene Membranes.

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Published in 2017 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b00504

Abstract: Perforated single-layered graphene has demonstrated selectivity and flux that is orders of magnitude greater than state-of-the-art polymer membranes. However, only individual graphene sheets with sizes up to tens of micrometers have been successfully fabricated for… read more here.

Keywords: nanofiltration; single layered; graphene membranes; layered graphene ... See more keywords
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Single-layered organic photovoltaics with double cascading charge transport pathways: 18% efficiencies

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Published in 2021 at "Nature Communications"

DOI: 10.1038/s41467-020-20580-8

Abstract: The chemical structure of donors and acceptors limit the power conversion efficiencies achievable with active layers of binary donor-acceptor mixtures. Here, using quaternary blends, double cascading energy level alignment in bulk heterojunction organic photovoltaic active… read more here.

Keywords: energy; single layered; transport; charge ... See more keywords