Controlling 1T/2H heterophase junctions in the MoS microsphere for the highly efficient photocatalytic hydrogen evolution
The 1T/2H heterophase junction MoS 2 2D nanolayer for assembly into microspheres were fabricated through a simple one-step hydrothermal synthesis. These unique junction structure MoS 2 microspheres facilitate the separation of the electron-hole between different phases for forming the built-in elect...
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| Veröffentlicht in: | Catalysis science & technology 2021-12, Vol.11 (24), p.7914-7921 |
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| container_title | Catalysis science & technology |
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| creator | Li, Qiuzhong Huang, Lin Dai, Wenxin Zhang, Zizhong |
| description | The 1T/2H heterophase junction MoS
2
2D nanolayer for assembly into microspheres were fabricated through a simple one-step hydrothermal synthesis. These unique junction structure MoS
2
microspheres facilitate the separation of the electron-hole between different phases for forming the built-in electric field in the nanolayer. The content of 1T/2H heterophase junctions could be effectively regulated by simple changing the molar ratio of the Mo/S source in the synthesis processes. The prepared MoS
2
microspheres as a photocatalyst enable the effective hydrogen production from water. The hydrogen production activity of the photocatalyst is dependent on the content of the heterophase junctions. The hydrogen production rate was the highest up to 22.4 μmol h
−1
on the optimal sample MS (1 : 2).
The 1T/2H heterophase junction MoS
2
microspheres were fabricated for a highly efficient photocatalytic hydrogen evolution. |
| doi_str_mv | 10.1039/d1cy01340h |
| format | Article |
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2
2D nanolayer for assembly into microspheres were fabricated through a simple one-step hydrothermal synthesis. These unique junction structure MoS
2
microspheres facilitate the separation of the electron-hole between different phases for forming the built-in electric field in the nanolayer. The content of 1T/2H heterophase junctions could be effectively regulated by simple changing the molar ratio of the Mo/S source in the synthesis processes. The prepared MoS
2
microspheres as a photocatalyst enable the effective hydrogen production from water. The hydrogen production activity of the photocatalyst is dependent on the content of the heterophase junctions. The hydrogen production rate was the highest up to 22.4 μmol h
−1
on the optimal sample MS (1 : 2).
The 1T/2H heterophase junction MoS
2
microspheres were fabricated for a highly efficient photocatalytic hydrogen evolution.</description><identifier>ISSN: 2044-4753</identifier><identifier>EISSN: 2044-4761</identifier><identifier>DOI: 10.1039/d1cy01340h</identifier><ispartof>Catalysis science & technology, 2021-12, Vol.11 (24), p.7914-7921</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Li, Qiuzhong</creatorcontrib><creatorcontrib>Huang, Lin</creatorcontrib><creatorcontrib>Dai, Wenxin</creatorcontrib><creatorcontrib>Zhang, Zizhong</creatorcontrib><title>Controlling 1T/2H heterophase junctions in the MoS microsphere for the highly efficient photocatalytic hydrogen evolution</title><title>Catalysis science & technology</title><description>The 1T/2H heterophase junction MoS
2
2D nanolayer for assembly into microspheres were fabricated through a simple one-step hydrothermal synthesis. These unique junction structure MoS
2
microspheres facilitate the separation of the electron-hole between different phases for forming the built-in electric field in the nanolayer. The content of 1T/2H heterophase junctions could be effectively regulated by simple changing the molar ratio of the Mo/S source in the synthesis processes. The prepared MoS
2
microspheres as a photocatalyst enable the effective hydrogen production from water. The hydrogen production activity of the photocatalyst is dependent on the content of the heterophase junctions. The hydrogen production rate was the highest up to 22.4 μmol h
−1
on the optimal sample MS (1 : 2).
The 1T/2H heterophase junction MoS
2
microspheres were fabricated for a highly efficient photocatalytic hydrogen evolution.</description><issn>2044-4753</issn><issn>2044-4761</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqFj81LQzEQxIMoWLQX78L-A7XJe_Gj56L04sneS0j3vd2SZh-bVMh_7weiR-cyw29gYIy5cfbO2X613LvYrOu9pTMz66z3C__44M5_831_aealHOyn_MrZp25m2lpyVUmJ8whuu-w2QFhRZaJQEA6nHCtLLsAZKiG8yhscOaqUiVARBtFvTjxSaoDDwJExV5hIqsRQQ2qVI1Dbq4yYAd8lnb4mr83FEFLB-Y9fmduX5-16s9ASd5PyMWjb_V3q_-s_AF9xUWk</recordid><startdate>20211214</startdate><enddate>20211214</enddate><creator>Li, Qiuzhong</creator><creator>Huang, Lin</creator><creator>Dai, Wenxin</creator><creator>Zhang, Zizhong</creator><scope/></search><sort><creationdate>20211214</creationdate><title>Controlling 1T/2H heterophase junctions in the MoS microsphere for the highly efficient photocatalytic hydrogen evolution</title><author>Li, Qiuzhong ; Huang, Lin ; Dai, Wenxin ; Zhang, Zizhong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-rsc_primary_d1cy01340h3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><creationdate>2021</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Qiuzhong</creatorcontrib><creatorcontrib>Huang, Lin</creatorcontrib><creatorcontrib>Dai, Wenxin</creatorcontrib><creatorcontrib>Zhang, Zizhong</creatorcontrib><jtitle>Catalysis science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Qiuzhong</au><au>Huang, Lin</au><au>Dai, Wenxin</au><au>Zhang, Zizhong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Controlling 1T/2H heterophase junctions in the MoS microsphere for the highly efficient photocatalytic hydrogen evolution</atitle><jtitle>Catalysis science & technology</jtitle><date>2021-12-14</date><risdate>2021</risdate><volume>11</volume><issue>24</issue><spage>7914</spage><epage>7921</epage><pages>7914-7921</pages><issn>2044-4753</issn><eissn>2044-4761</eissn><abstract>The 1T/2H heterophase junction MoS
2
2D nanolayer for assembly into microspheres were fabricated through a simple one-step hydrothermal synthesis. These unique junction structure MoS
2
microspheres facilitate the separation of the electron-hole between different phases for forming the built-in electric field in the nanolayer. The content of 1T/2H heterophase junctions could be effectively regulated by simple changing the molar ratio of the Mo/S source in the synthesis processes. The prepared MoS
2
microspheres as a photocatalyst enable the effective hydrogen production from water. The hydrogen production activity of the photocatalyst is dependent on the content of the heterophase junctions. The hydrogen production rate was the highest up to 22.4 μmol h
−1
on the optimal sample MS (1 : 2).
The 1T/2H heterophase junction MoS
2
microspheres were fabricated for a highly efficient photocatalytic hydrogen evolution.</abstract><doi>10.1039/d1cy01340h</doi><tpages>8</tpages></addata></record> |
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| ispartof | Catalysis science & technology, 2021-12, Vol.11 (24), p.7914-7921 |
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| recordid | cdi_rsc_primary_d1cy01340h |
| source | Royal Society Of Chemistry Journals 2008- |
| title | Controlling 1T/2H heterophase junctions in the MoS microsphere for the highly efficient photocatalytic hydrogen evolution |
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