Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells
A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemica...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Fontana, Marie [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2021transfer abstract |
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| Umfang: |
10 |
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| Übergeordnetes Werk: |
Enthalten in: Dynamic patterns of open review process - Zhao, Zhi-Dan ELSEVIER, 2021, an international journal sponsored by the American Carbon Society, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:172 ; year:2021 ; pages:762-771 ; extent:10 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.carbon.2020.10.049 |
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ELV052381765 |
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| 520 | |a A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. | ||
| 520 | |a A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. | ||
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10.1016/j.carbon.2020.10.049 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001591.pica (DE-627)ELV052381765 (ELSEVIER)S0008-6223(20)31013-7 DE-627 ger DE-627 rakwb eng 500 VZ 33.25 bkl 31.00 bkl Fontana, Marie verfasserin aut Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells 2021transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. Ramos, Raphaël oth Morin, Arnaud oth Dijon, Jean oth Enthalten in Elsevier Science Zhao, Zhi-Dan ELSEVIER Dynamic patterns of open review process 2021 an international journal sponsored by the American Carbon Society Amsterdam [u.a.] (DE-627)ELV006580718 volume:172 year:2021 pages:762-771 extent:10 https://doi.org/10.1016/j.carbon.2020.10.049 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-MAT 33.25 Thermodynamik statistische Physik VZ 31.00 Mathematik: Allgemeines VZ AR 172 2021 762-771 10 |
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10.1016/j.carbon.2020.10.049 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001591.pica (DE-627)ELV052381765 (ELSEVIER)S0008-6223(20)31013-7 DE-627 ger DE-627 rakwb eng 500 VZ 33.25 bkl 31.00 bkl Fontana, Marie verfasserin aut Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells 2021transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. Ramos, Raphaël oth Morin, Arnaud oth Dijon, Jean oth Enthalten in Elsevier Science Zhao, Zhi-Dan ELSEVIER Dynamic patterns of open review process 2021 an international journal sponsored by the American Carbon Society Amsterdam [u.a.] (DE-627)ELV006580718 volume:172 year:2021 pages:762-771 extent:10 https://doi.org/10.1016/j.carbon.2020.10.049 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-MAT 33.25 Thermodynamik statistische Physik VZ 31.00 Mathematik: Allgemeines VZ AR 172 2021 762-771 10 |
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10.1016/j.carbon.2020.10.049 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001591.pica (DE-627)ELV052381765 (ELSEVIER)S0008-6223(20)31013-7 DE-627 ger DE-627 rakwb eng 500 VZ 33.25 bkl 31.00 bkl Fontana, Marie verfasserin aut Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells 2021transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. Ramos, Raphaël oth Morin, Arnaud oth Dijon, Jean oth Enthalten in Elsevier Science Zhao, Zhi-Dan ELSEVIER Dynamic patterns of open review process 2021 an international journal sponsored by the American Carbon Society Amsterdam [u.a.] (DE-627)ELV006580718 volume:172 year:2021 pages:762-771 extent:10 https://doi.org/10.1016/j.carbon.2020.10.049 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-MAT 33.25 Thermodynamik statistische Physik VZ 31.00 Mathematik: Allgemeines VZ AR 172 2021 762-771 10 |
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Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells |
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(DE-627)ELV052381765 (ELSEVIER)S0008-6223(20)31013-7 |
| title_full |
Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells |
| author_sort |
Fontana, Marie |
| journal |
Dynamic patterns of open review process |
| journalStr |
Dynamic patterns of open review process |
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eng |
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500 - Science |
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marc |
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2021 |
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Fontana, Marie |
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Elektronische Aufsätze |
| author-letter |
Fontana, Marie |
| doi_str_mv |
10.1016/j.carbon.2020.10.049 |
| dewey-full |
500 |
| title_sort |
direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells |
| title_auth |
Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells |
| abstract |
A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. |
| abstractGer |
A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. |
| abstract_unstemmed |
A novel microporous layer structure for fuel cell application has been developed based on the direct growth of thin multiwall carbon nanotubes forests on the carbon fiber support of a commercial gas diffusion media free of hydrophobic treatment. The growth process is a hot filaments assisted chemical vapor deposition coupled with a specific catalyst dedicated to the growth of carbon nanotubes on carbon support. The so obtained carbon nanotube forests are perpendicularly aligned all along the carbon fibers and cover the surface of the gas diffusion media, providing a unique and new structure of microporous layer. The carbon nanotubes composing the forests are about 10 μm–20 μm long, with about 6 walls for an average diameter of 7.5–8 nm. Fuel cell testing demonstrated a performance improvement up to 30% compared to the best state of the art gas diffusion media, even in the presence of liquid water in the fuel cell, which is the main issue limiting performances. |
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GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OPC-MAT |
| title_short |
Direct growth of carbon nanotubes forests on carbon fibers to replace microporous layers in proton exchange membrane fuel cells |
| url |
https://doi.org/10.1016/j.carbon.2020.10.049 |
| remote_bool |
true |
| author2 |
Ramos, Raphaël Morin, Arnaud Dijon, Jean |
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Ramos, Raphaël Morin, Arnaud Dijon, Jean |
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| doi_str |
10.1016/j.carbon.2020.10.049 |
| up_date |
2024-07-06T22:52:22.912Z |
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