Size-controlled synthesis of CdS nanoparticles confined on covalent triazine-based frameworks for durable photocatalytic hydrogen evolution under visible light
CdS nanoparticle-decorated covalent triazine-based frameworks (CdS NPs/CTF-1) were controllably synthesized via a facile one-pot solvothermal method. Due to the Lewis basic nature of well-defined nitrogen sites in triazine units of CTF-1, highly dispersed and size-controlled CdS NPs were obtained an...
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| Veröffentlicht in: | Nanoscale 2018-11, Vol.1 (41), p.1959-19516 |
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| container_title | Nanoscale |
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| creator | Wang, Dengke Li, Xiang Zheng, Ling-Ling Qin, Lu-Mei Li, Shuang Ye, Peng Li, Yan Zou, Jian-Ping |
| description | CdS nanoparticle-decorated covalent triazine-based frameworks (CdS NPs/CTF-1) were controllably synthesized
via
a facile one-pot solvothermal method. Due to the Lewis basic nature of well-defined nitrogen sites in triazine units of CTF-1, highly dispersed and size-controlled CdS NPs were obtained and stabilized on the surface of CTF-1 layers. The as-prepared CdS NPs/CTF-1 assembly showed higher photocatalytic activity in a hydrogen evolution reaction under visible light irradiation as compared with pure CdS and CTF-1 and their physical mixture. The superior photocatalytic performance observed over CdS NPs/CTF-1 was ascribed to the highly dispersed CdS NPs with strong interaction to CTF-1 layers. The strong NP-on-layer interactions between CdS and CTF-1 in the CdS NPs/CTF-1 assembly can not only facilitate the photogenerated charge separation rates, but can also shape CdS with a nanosized structure and high stability. This study develops a new strategy to improve the photocatalytic performance and conquer the photocorrosion of CdS, and also provides some guidance for us in the development of other CTF-incorporated nanocomposite photocatalysts.
A new strategy was developed to improve the photocatalytic performance and stability of CdS
via
decorating CdS nanoparticles on covalent triazine-based frameworks. |
| doi_str_mv | 10.1039/c8nr06691d |
| format | Article |
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via
a facile one-pot solvothermal method. Due to the Lewis basic nature of well-defined nitrogen sites in triazine units of CTF-1, highly dispersed and size-controlled CdS NPs were obtained and stabilized on the surface of CTF-1 layers. The as-prepared CdS NPs/CTF-1 assembly showed higher photocatalytic activity in a hydrogen evolution reaction under visible light irradiation as compared with pure CdS and CTF-1 and their physical mixture. The superior photocatalytic performance observed over CdS NPs/CTF-1 was ascribed to the highly dispersed CdS NPs with strong interaction to CTF-1 layers. The strong NP-on-layer interactions between CdS and CTF-1 in the CdS NPs/CTF-1 assembly can not only facilitate the photogenerated charge separation rates, but can also shape CdS with a nanosized structure and high stability. This study develops a new strategy to improve the photocatalytic performance and conquer the photocorrosion of CdS, and also provides some guidance for us in the development of other CTF-incorporated nanocomposite photocatalysts.
A new strategy was developed to improve the photocatalytic performance and stability of CdS
via
decorating CdS nanoparticles on covalent triazine-based frameworks.</description><identifier>ISSN: 2040-3364</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/c8nr06691d</identifier><identifier>PMID: 30320326</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Assembly ; Catalytic activity ; Dispersion ; Hydrogen evolution reactions ; Light irradiation ; Nanocomposites ; Nanoparticles ; Photocatalysis ; Strong interactions (field theory)</subject><ispartof>Nanoscale, 2018-11, Vol.1 (41), p.1959-19516</ispartof><rights>Copyright Royal Society of Chemistry 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c481t-5517c1c1f789b0b19a0b8f6fd7b74aaf4151ea9113923143f2eec895418ed49b3</citedby><cites>FETCH-LOGICAL-c481t-5517c1c1f789b0b19a0b8f6fd7b74aaf4151ea9113923143f2eec895418ed49b3</cites><orcidid>0000-0003-3031-6252 ; 0000-0002-3585-6541</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30320326$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Dengke</creatorcontrib><creatorcontrib>Li, Xiang</creatorcontrib><creatorcontrib>Zheng, Ling-Ling</creatorcontrib><creatorcontrib>Qin, Lu-Mei</creatorcontrib><creatorcontrib>Li, Shuang</creatorcontrib><creatorcontrib>Ye, Peng</creatorcontrib><creatorcontrib>Li, Yan</creatorcontrib><creatorcontrib>Zou, Jian-Ping</creatorcontrib><title>Size-controlled synthesis of CdS nanoparticles confined on covalent triazine-based frameworks for durable photocatalytic hydrogen evolution under visible light</title><title>Nanoscale</title><addtitle>Nanoscale</addtitle><description>CdS nanoparticle-decorated covalent triazine-based frameworks (CdS NPs/CTF-1) were controllably synthesized
via
a facile one-pot solvothermal method. Due to the Lewis basic nature of well-defined nitrogen sites in triazine units of CTF-1, highly dispersed and size-controlled CdS NPs were obtained and stabilized on the surface of CTF-1 layers. The as-prepared CdS NPs/CTF-1 assembly showed higher photocatalytic activity in a hydrogen evolution reaction under visible light irradiation as compared with pure CdS and CTF-1 and their physical mixture. The superior photocatalytic performance observed over CdS NPs/CTF-1 was ascribed to the highly dispersed CdS NPs with strong interaction to CTF-1 layers. The strong NP-on-layer interactions between CdS and CTF-1 in the CdS NPs/CTF-1 assembly can not only facilitate the photogenerated charge separation rates, but can also shape CdS with a nanosized structure and high stability. This study develops a new strategy to improve the photocatalytic performance and conquer the photocorrosion of CdS, and also provides some guidance for us in the development of other CTF-incorporated nanocomposite photocatalysts.
A new strategy was developed to improve the photocatalytic performance and stability of CdS
via
decorating CdS nanoparticles on covalent triazine-based frameworks.</description><subject>Assembly</subject><subject>Catalytic activity</subject><subject>Dispersion</subject><subject>Hydrogen evolution reactions</subject><subject>Light irradiation</subject><subject>Nanocomposites</subject><subject>Nanoparticles</subject><subject>Photocatalysis</subject><subject>Strong interactions (field theory)</subject><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpd0V1rFDEUBuAgFvuhN94rgd4UYTSZZGaSS9n6BUXB6vWQSU66qdlkTTIr2z_Tv2rWrSsIgRxyHl4CL0LPKXlNCZNvtAiJ9L2k5hE6aQknDWND-_gw9_wYneZ8S0gvWc-eoGNGWFtPf4Lur90dNDqGkqL3YHDehrKE7DKOFi_MNQ4qxLVKxWkPGVdpXaguhjpvlIdQcElO3dXXZlK5rmxSK_gV04-MbUzYzElNHvB6GUvUqii_rWF4uTUp3kDAsIl-Lq4GzsFAwhuX3c57d7MsT9GRVT7Ds4f7DH1__-7b4mNz9eXDp8Xbq0ZzQUvTdXTQVFM7CDmRiUpFJmF7a4Zp4EpZTjsKSlLKZMsoZ7YF0EJ2nAowXE7sDF3sc9cp_pwhl3HlsgbvVYA457GlLaFCSEErPf-P3sY5hfq7neKDbDtBqnq1VzrFnBPYcZ3cSqXtSMm4q21ciM9f_9R2WfHLh8h5WoE50L89VfBiD1LWh-2_3tlv-RWgVg</recordid><startdate>20181107</startdate><enddate>20181107</enddate><creator>Wang, Dengke</creator><creator>Li, Xiang</creator><creator>Zheng, Ling-Ling</creator><creator>Qin, Lu-Mei</creator><creator>Li, Shuang</creator><creator>Ye, Peng</creator><creator>Li, Yan</creator><creator>Zou, Jian-Ping</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-3031-6252</orcidid><orcidid>https://orcid.org/0000-0002-3585-6541</orcidid></search><sort><creationdate>20181107</creationdate><title>Size-controlled synthesis of CdS nanoparticles confined on covalent triazine-based frameworks for durable photocatalytic hydrogen evolution under visible light</title><author>Wang, Dengke ; Li, Xiang ; Zheng, Ling-Ling ; Qin, Lu-Mei ; Li, Shuang ; Ye, Peng ; Li, Yan ; Zou, Jian-Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c481t-5517c1c1f789b0b19a0b8f6fd7b74aaf4151ea9113923143f2eec895418ed49b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Assembly</topic><topic>Catalytic activity</topic><topic>Dispersion</topic><topic>Hydrogen evolution reactions</topic><topic>Light irradiation</topic><topic>Nanocomposites</topic><topic>Nanoparticles</topic><topic>Photocatalysis</topic><topic>Strong interactions (field theory)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Dengke</creatorcontrib><creatorcontrib>Li, Xiang</creatorcontrib><creatorcontrib>Zheng, Ling-Ling</creatorcontrib><creatorcontrib>Qin, Lu-Mei</creatorcontrib><creatorcontrib>Li, Shuang</creatorcontrib><creatorcontrib>Ye, Peng</creatorcontrib><creatorcontrib>Li, Yan</creatorcontrib><creatorcontrib>Zou, Jian-Ping</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Nanoscale</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Dengke</au><au>Li, Xiang</au><au>Zheng, Ling-Ling</au><au>Qin, Lu-Mei</au><au>Li, Shuang</au><au>Ye, Peng</au><au>Li, Yan</au><au>Zou, Jian-Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Size-controlled synthesis of CdS nanoparticles confined on covalent triazine-based frameworks for durable photocatalytic hydrogen evolution under visible light</atitle><jtitle>Nanoscale</jtitle><addtitle>Nanoscale</addtitle><date>2018-11-07</date><risdate>2018</risdate><volume>1</volume><issue>41</issue><spage>1959</spage><epage>19516</epage><pages>1959-19516</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>CdS nanoparticle-decorated covalent triazine-based frameworks (CdS NPs/CTF-1) were controllably synthesized
via
a facile one-pot solvothermal method. Due to the Lewis basic nature of well-defined nitrogen sites in triazine units of CTF-1, highly dispersed and size-controlled CdS NPs were obtained and stabilized on the surface of CTF-1 layers. The as-prepared CdS NPs/CTF-1 assembly showed higher photocatalytic activity in a hydrogen evolution reaction under visible light irradiation as compared with pure CdS and CTF-1 and their physical mixture. The superior photocatalytic performance observed over CdS NPs/CTF-1 was ascribed to the highly dispersed CdS NPs with strong interaction to CTF-1 layers. The strong NP-on-layer interactions between CdS and CTF-1 in the CdS NPs/CTF-1 assembly can not only facilitate the photogenerated charge separation rates, but can also shape CdS with a nanosized structure and high stability. This study develops a new strategy to improve the photocatalytic performance and conquer the photocorrosion of CdS, and also provides some guidance for us in the development of other CTF-incorporated nanocomposite photocatalysts.
A new strategy was developed to improve the photocatalytic performance and stability of CdS
via
decorating CdS nanoparticles on covalent triazine-based frameworks.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>30320326</pmid><doi>10.1039/c8nr06691d</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0003-3031-6252</orcidid><orcidid>https://orcid.org/0000-0002-3585-6541</orcidid></addata></record> |
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| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Assembly Catalytic activity Dispersion Hydrogen evolution reactions Light irradiation Nanocomposites Nanoparticles Photocatalysis Strong interactions (field theory) |
| title | Size-controlled synthesis of CdS nanoparticles confined on covalent triazine-based frameworks for durable photocatalytic hydrogen evolution under visible light |
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