Tunable Photocatalytic Production of Syngas Using Co@C 3 N 4 and Black Phosphorus
Photocatalytic syngas production is an attractive option to efficiently generate a feedstock for the Fischer‐Tropsch processes that can produce liquid fuels and other chemicals. One‐pot photocatalytic production of syngas (H 2 +CO) with specific and controllable ratios of H 2 /CO has proven to be a...
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| Veröffentlicht in: | ChemPhotoChem 2021-07, Vol.5 (7), p.674-679 |
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| creator | Pollak, Nicholas Huang, Peipei Bell, Hannah Li, Gonghu Caputo, Christine A. |
| description | Photocatalytic syngas production is an attractive option to efficiently generate a feedstock for the Fischer‐Tropsch processes that can produce liquid fuels and other chemicals. One‐pot photocatalytic production of syngas (H
2
+CO) with specific and controllable ratios of H
2
/CO has proven to be a significant challenge to date. In this work, single Co
2+
sites loaded onto carbon nitride (Co@C
3
N
4
) is combined with black phosphorus (BP) to form a hybrid material, which is capable of simultaneous photocatalytic evolution of H
2
and CO. H
2
/CO syngas ratios can be controlled in the range from 0.30 to 5.16 by changing the % weight of BP in this system or by the addition of CoCl
2
in the reaction solution. Maximum total gas evolution of 70 μmol g
−1
h
−1
was achieved with 20 wt % BP (BP
20%
/Co@C
3
N
4
) at a H
2
/CO ratio of 2. |
| doi_str_mv | 10.1002/cptc.202100054 |
| format | Article |
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2
+CO) with specific and controllable ratios of H
2
/CO has proven to be a significant challenge to date. In this work, single Co
2+
sites loaded onto carbon nitride (Co@C
3
N
4
) is combined with black phosphorus (BP) to form a hybrid material, which is capable of simultaneous photocatalytic evolution of H
2
and CO. H
2
/CO syngas ratios can be controlled in the range from 0.30 to 5.16 by changing the % weight of BP in this system or by the addition of CoCl
2
in the reaction solution. Maximum total gas evolution of 70 μmol g
−1
h
−1
was achieved with 20 wt % BP (BP
20%
/Co@C
3
N
4
) at a H
2
/CO ratio of 2.</description><identifier>ISSN: 2367-0932</identifier><identifier>EISSN: 2367-0932</identifier><identifier>DOI: 10.1002/cptc.202100054</identifier><language>eng</language><publisher>Germany: Wiley Blackwell (John Wiley & Sons)</publisher><ispartof>ChemPhotoChem, 2021-07, Vol.5 (7), p.674-679</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1116-47c190e3e9635f88c0fcd59b34bc6585460fe4f853b2bbe1981c862cfe55087b3</citedby><cites>FETCH-LOGICAL-c1116-47c190e3e9635f88c0fcd59b34bc6585460fe4f853b2bbe1981c862cfe55087b3</cites><orcidid>0000-0002-2924-3597 ; 0000-0002-0925-8679 ; 0000000229243597 ; 0000000209258679</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,777,781,882,27905,27906</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/1776436$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Pollak, Nicholas</creatorcontrib><creatorcontrib>Huang, Peipei</creatorcontrib><creatorcontrib>Bell, Hannah</creatorcontrib><creatorcontrib>Li, Gonghu</creatorcontrib><creatorcontrib>Caputo, Christine A.</creatorcontrib><title>Tunable Photocatalytic Production of Syngas Using Co@C 3 N 4 and Black Phosphorus</title><title>ChemPhotoChem</title><description>Photocatalytic syngas production is an attractive option to efficiently generate a feedstock for the Fischer‐Tropsch processes that can produce liquid fuels and other chemicals. One‐pot photocatalytic production of syngas (H
2
+CO) with specific and controllable ratios of H
2
/CO has proven to be a significant challenge to date. In this work, single Co
2+
sites loaded onto carbon nitride (Co@C
3
N
4
) is combined with black phosphorus (BP) to form a hybrid material, which is capable of simultaneous photocatalytic evolution of H
2
and CO. H
2
/CO syngas ratios can be controlled in the range from 0.30 to 5.16 by changing the % weight of BP in this system or by the addition of CoCl
2
in the reaction solution. Maximum total gas evolution of 70 μmol g
−1
h
−1
was achieved with 20 wt % BP (BP
20%
/Co@C
3
N
4
) at a H
2
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2
+CO) with specific and controllable ratios of H
2
/CO has proven to be a significant challenge to date. In this work, single Co
2+
sites loaded onto carbon nitride (Co@C
3
N
4
) is combined with black phosphorus (BP) to form a hybrid material, which is capable of simultaneous photocatalytic evolution of H
2
and CO. H
2
/CO syngas ratios can be controlled in the range from 0.30 to 5.16 by changing the % weight of BP in this system or by the addition of CoCl
2
in the reaction solution. Maximum total gas evolution of 70 μmol g
−1
h
−1
was achieved with 20 wt % BP (BP
20%
/Co@C
3
N
4
) at a H
2
/CO ratio of 2.</abstract><cop>Germany</cop><pub>Wiley Blackwell (John Wiley & Sons)</pub><doi>10.1002/cptc.202100054</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-2924-3597</orcidid><orcidid>https://orcid.org/0000-0002-0925-8679</orcidid><orcidid>https://orcid.org/0000000229243597</orcidid><orcidid>https://orcid.org/0000000209258679</orcidid></addata></record> |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| title | Tunable Photocatalytic Production of Syngas Using Co@C 3 N 4 and Black Phosphorus |
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