Articles with "fluorine doped" as a keyword



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Outstanding Performance of Hole‐Blocking Layer‐Free Perovskite Solar Cell Using Hierarchically Porous Fluorine‐Doped Tin Oxide Substrate

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Published in 2017 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201700749

Abstract: Perovskite solar cells (PSCs) are of great interest in current photovoltaic research due to their extraordinary power conversion efficiency of ≈20% and boundless potentialities. The high efficiency has been mostly obtained from TiO2-based PSCs, where… read more here.

Keywords: hole blocking; perovskite solar; hole; doped tin ... See more keywords
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A Functional Hydrogenase Mimic Chemisorbed onto Fluorine‐Doped Tin Oxide Electrodes: A Strategy towards Water Splitting Devices

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Published in 2018 at "Chemsuschem"

DOI: 10.1002/cssc.201701757

Abstract: Abstract A diiron benzenedithiolate hydrogen‐evolving catalyst immobilized onto fluorine‐doped tin oxide (FTO) electrodes is prepared, characterized, and studied in the context of the development of water splitting devices based on molecular components. FTO was chosen… read more here.

Keywords: onto fluorine; water splitting; doped tin; splitting devices ... See more keywords
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Sequential Preparation of Dual-Layer Fluorine-Doped Tin Oxide Films for Highly Efficient Perovskite Solar Cells.

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Published in 2018 at "ChemSusChem"

DOI: 10.1002/cssc.201801249

Abstract: A dual-layer fluorine-doped tin oxide (FTO) film has been fabricated by means of sequential spray pyrolysis for high-efficiency perovskite solar cells (PSCs). The H-FTO/L-FTO dual layer film consists of a H-FTO layer prepared at high… read more here.

Keywords: dual layer; layer; layer fluorine; fto layer ... See more keywords
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Facile synthesis of fluorine-doped graphene aerogel with rich semi-ionic C–F bonds for high-performance supercapacitor application

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Published in 2020 at "Journal of Materials Science"

DOI: 10.1007/s10853-020-04821-1

Abstract: A three-dimensional (3D) fluorine-doped graphene aerogel (FGA) with rich semi-ionic C–F bonds was synthesized via a facile hydrothermal method and applied as the electrode material in supercapacitor. A porous 3D network structure with a high specific surface area of… read more here.

Keywords: semi ionic; ionic bonds; graphene aerogel; doped graphene ... See more keywords
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Optical and electrical properties of fluorine doped tin oxide thin film

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Published in 2018 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-018-8795-8

Abstract: Thin film of SnO2:F was prepared by spray pyrolysis technique on glass substrate. Surface Morphology, using scanning electron microscope, shows micrograph image with grains size distribution between 16 and 380 nm. Structural characterization by XRD indicates… read more here.

Keywords: thin film; optical electrical; film; fluorine doped ... See more keywords
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A facile one-pot method to prepare nitrogen and fluorine co-doped three-dimensional graphene-like materials for supercapacitors

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Published in 2019 at "Journal of Materials Science: Materials in Electronics"

DOI: 10.1007/s10854-019-02316-7

Abstract: Nitrogen and fluorine co-doped three-dimensional(3D) graphene-like material, MP-700, is successfully prepared using a one-pot method by directly pyrolyzing melamine and PTFE in N2 flow. This 3D graphene-like material has a high specific surface area (1309… read more here.

Keywords: three dimensional; nitrogen fluorine; graphene; doped three ... See more keywords
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Nitrogen and fluorine co-doped graphene hydrogel for high-performance supercapacitors

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Published in 2020 at "Ionics"

DOI: 10.1007/s11581-020-03593-7

Abstract: In this work, the nitrogen and fluorine co-doped graphene hydrogel (NFGH) with three-dimensional (3D) porous structure was prepared through a simple one-step hydrothermal method using graphene oxide and ammonium fluoride. The interconnected 3D skeleton porous… read more here.

Keywords: nitrogen fluorine; graphene; doped graphene; fluorine doped ... See more keywords
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Poly(vinylidene fluoride) derived fluorine-doped magnetic carbon nanoadsorbents for enhanced chromium removal

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Published in 2017 at "Carbon"

DOI: 10.1016/j.carbon.2017.01.033

Abstract: Abstract Newly designed fluorine-doped magnetic carbon (F-MC) was synthesized in situ though a facile one-step pyrolysis-carbonization method. Poly(vinylidene fluoride) (PVDF) served as the precursor for both carbon and fluorine. 2.5% F content with core-shell structure… read more here.

Keywords: carbon; removal; fluorine doped; fluorine ... See more keywords
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Hydrogen evolution under large-current-density based on fluorine-doped cobalt-iron phosphides

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.125831

Abstract: Abstract Developing the transition metal-based electrocatalysts for hydrogen evolution reaction (HER) under large-current-density is crucial for industrial electrolysis of water. However, most of reported HER electrocatalysts in alkaline solution are tested under the current density… read more here.

Keywords: large current; current density; hydrogen evolution; density ... See more keywords
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Fluorine-doped barium cobaltite perovskite membrane for oxygen separation and syngas production

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.07.235

Abstract: Abstract Chemical bonds created between cations and oxygen ions perform a critical role in the oxygen permeability of perovskite oxides. Here, fluorine was doped into the O-sites of perovskite to weaken metal-oxygen bonds and successfully… read more here.

Keywords: oxygen; oxygen permeation; fluorine doped; oxygen permeability ... See more keywords
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Fluorine-doped carbon nanotubes as an efficient metal-free catalyst for destruction of organic pollutants in catalytic ozonation.

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Published in 2018 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2017.09.119

Abstract: Metal-free carbon materials have been presented to be potential alternatives to metal-based catalysts for heterogeneous catalytic ozonation, yet the catalytic performance still needs to be enhanced. Doping carbon with non-metallic heteroatoms (e.g., N, B, and… read more here.

Keywords: carbon; fluorine doped; spectroscopy; metal free ... See more keywords