General strategy for one-pot synthesis of metal sulfide hollow spheres with enhanced photocatalytic activity
[Display omitted] ► A general strategy has enabled synthesis of a diverse portfolio of metal sulfide hollow spheres. ► These metal sulfide hollow spheres were synthesized by a simple one-step route. ► The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles. ► The en...
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| Veröffentlicht in: | Applied catalysis. B, Environmental Environmental, 2012-08, Vol.125, p.180-188 |
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| container_title | Applied catalysis. B, Environmental |
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| creator | Luo, Man Liu, Yong Hu, Juncheng Li, Jinlin Liu, Jun Richards, Ryan M. |
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► A general strategy has enabled synthesis of a diverse portfolio of metal sulfide hollow spheres. ► These metal sulfide hollow spheres were synthesized by a simple one-step route. ► The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles. ► The enhanced photoactivity can be ascribed to their unique hollow structure.
A gas bubble-templating method has enabled synthesis of a diverse portfolio of hollow transition-metal sulfides microspheres (e.g., CdS, ZnS, CuS and Bi2S3) by a general one-step route. The products were characterized by X-ray powder diffraction, scanning and transmission electron microscopy, high-resolution transmission electron microscopy, energy dispersive spectroscopy analysis, N2 adsorption and UV–vis diffuse reflectance spectroscopy. The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles and the shell thickness can be readily controlled by changing the deposition time. These hollow microspheres are envisioned to have broad applications in catalysis, Li-ion batteries, microreactors, biomedicines, etc. As an example, here, we demonstrate that the prepared CdS and ZnS hollow sub-micrometer spheres are excellent photocatalysts with higher photodegradation efficiency of potential polluting agents than that of commercial CdS, ZnS and TiO2 P25 under visible light and UV light illumination, respectively. |
| doi_str_mv | 10.1016/j.apcatb.2012.05.041 |
| format | Article |
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► A general strategy has enabled synthesis of a diverse portfolio of metal sulfide hollow spheres. ► These metal sulfide hollow spheres were synthesized by a simple one-step route. ► The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles. ► The enhanced photoactivity can be ascribed to their unique hollow structure.
A gas bubble-templating method has enabled synthesis of a diverse portfolio of hollow transition-metal sulfides microspheres (e.g., CdS, ZnS, CuS and Bi2S3) by a general one-step route. The products were characterized by X-ray powder diffraction, scanning and transmission electron microscopy, high-resolution transmission electron microscopy, energy dispersive spectroscopy analysis, N2 adsorption and UV–vis diffuse reflectance spectroscopy. The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles and the shell thickness can be readily controlled by changing the deposition time. These hollow microspheres are envisioned to have broad applications in catalysis, Li-ion batteries, microreactors, biomedicines, etc. As an example, here, we demonstrate that the prepared CdS and ZnS hollow sub-micrometer spheres are excellent photocatalysts with higher photodegradation efficiency of potential polluting agents than that of commercial CdS, ZnS and TiO2 P25 under visible light and UV light illumination, respectively.</description><identifier>ISSN: 0926-3373</identifier><identifier>EISSN: 1873-3883</identifier><identifier>DOI: 10.1016/j.apcatb.2012.05.041</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Cadmium sulfides ; Catalysis ; CdS ; Chemistry ; Colloidal state and disperse state ; Exact sciences and technology ; General and physical chemistry ; Hollow spheres ; Metal sulfide ; Photocatalysis ; Photochemistry ; Physical and chemical studies. Granulometry. Electrokinetic phenomena ; Physical chemistry of induced reactions (with radiations, particles and ultrasonics) ; Scanning electron microscopy ; Shells ; Spectroscopy ; Sulfides ; Surface physical chemistry ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Titanium dioxide ; Zinc sulfides ; ZnS</subject><ispartof>Applied catalysis. B, Environmental, 2012-08, Vol.125, p.180-188</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-20b30616312ea6f1f6fd8651b23684dc2dfa6b5a597f34dc8b893b274550df73</citedby><cites>FETCH-LOGICAL-c402t-20b30616312ea6f1f6fd8651b23684dc2dfa6b5a597f34dc8b893b274550df73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0926337312002445$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26265597$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Luo, Man</creatorcontrib><creatorcontrib>Liu, Yong</creatorcontrib><creatorcontrib>Hu, Juncheng</creatorcontrib><creatorcontrib>Li, Jinlin</creatorcontrib><creatorcontrib>Liu, Jun</creatorcontrib><creatorcontrib>Richards, Ryan M.</creatorcontrib><title>General strategy for one-pot synthesis of metal sulfide hollow spheres with enhanced photocatalytic activity</title><title>Applied catalysis. B, Environmental</title><description>[Display omitted]
► A general strategy has enabled synthesis of a diverse portfolio of metal sulfide hollow spheres. ► These metal sulfide hollow spheres were synthesized by a simple one-step route. ► The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles. ► The enhanced photoactivity can be ascribed to their unique hollow structure.
A gas bubble-templating method has enabled synthesis of a diverse portfolio of hollow transition-metal sulfides microspheres (e.g., CdS, ZnS, CuS and Bi2S3) by a general one-step route. The products were characterized by X-ray powder diffraction, scanning and transmission electron microscopy, high-resolution transmission electron microscopy, energy dispersive spectroscopy analysis, N2 adsorption and UV–vis diffuse reflectance spectroscopy. The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles and the shell thickness can be readily controlled by changing the deposition time. These hollow microspheres are envisioned to have broad applications in catalysis, Li-ion batteries, microreactors, biomedicines, etc. As an example, here, we demonstrate that the prepared CdS and ZnS hollow sub-micrometer spheres are excellent photocatalysts with higher photodegradation efficiency of potential polluting agents than that of commercial CdS, ZnS and TiO2 P25 under visible light and UV light illumination, respectively.</description><subject>Cadmium sulfides</subject><subject>Catalysis</subject><subject>CdS</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Hollow spheres</subject><subject>Metal sulfide</subject><subject>Photocatalysis</subject><subject>Photochemistry</subject><subject>Physical and chemical studies. Granulometry. Electrokinetic phenomena</subject><subject>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</subject><subject>Scanning electron microscopy</subject><subject>Shells</subject><subject>Spectroscopy</subject><subject>Sulfides</subject><subject>Surface physical chemistry</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Titanium dioxide</subject><subject>Zinc sulfides</subject><subject>ZnS</subject><issn>0926-3373</issn><issn>1873-3883</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkUtr3DAUhUVJIZO0_yALbQrZ2NXDkjWbQghpWgh0k72Q5atag8ZyJU2C_31lJnSZri4XvnMf5yB0Q0lLCZVfD61ZrClDywhlLREt6egHtKOq5w1Xil-gHdkz2XDe80t0lfOBEMI4UzsUHmGGZALOJZkCv1fsYsJxhmaJBed1LhNkn3F0-Ahl407B-RHwFEOIrzgvEyTI-NWXCcM8mdnCiJcpllgvMmEt3mJji3_xZf2EPjoTMnx-q9fo-fvD8_2P5unX48_7u6fGdoSVhpGBE0klpwyMdNRJNyop6MC4VN1o2eiMHIQR-97x2qtB7fnA-k4IMrqeX6Pb89glxT8nyEUffbYQgpkhnrKmsqd8Lzol_o8SriTlXbdN7c6oTTHnBE4vyR9NWiuktxj0QZ9j0FsMmghdY6iyL28bTLYmuFQd8vmflkkmRX2kct_OHFRjXjwkna2HzU2fwBY9Rv_-or9KBaDg</recordid><startdate>20120821</startdate><enddate>20120821</enddate><creator>Luo, Man</creator><creator>Liu, Yong</creator><creator>Hu, Juncheng</creator><creator>Li, Jinlin</creator><creator>Liu, Jun</creator><creator>Richards, Ryan M.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7SR</scope><scope>7SU</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20120821</creationdate><title>General strategy for one-pot synthesis of metal sulfide hollow spheres with enhanced photocatalytic activity</title><author>Luo, Man ; Liu, Yong ; Hu, Juncheng ; Li, Jinlin ; Liu, Jun ; Richards, Ryan M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-20b30616312ea6f1f6fd8651b23684dc2dfa6b5a597f34dc8b893b274550df73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Cadmium sulfides</topic><topic>Catalysis</topic><topic>CdS</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Hollow spheres</topic><topic>Metal sulfide</topic><topic>Photocatalysis</topic><topic>Photochemistry</topic><topic>Physical and chemical studies. Granulometry. Electrokinetic phenomena</topic><topic>Physical chemistry of induced reactions (with radiations, particles and ultrasonics)</topic><topic>Scanning electron microscopy</topic><topic>Shells</topic><topic>Spectroscopy</topic><topic>Sulfides</topic><topic>Surface physical chemistry</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>Titanium dioxide</topic><topic>Zinc sulfides</topic><topic>ZnS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Luo, Man</creatorcontrib><creatorcontrib>Liu, Yong</creatorcontrib><creatorcontrib>Hu, Juncheng</creatorcontrib><creatorcontrib>Li, Jinlin</creatorcontrib><creatorcontrib>Liu, Jun</creatorcontrib><creatorcontrib>Richards, Ryan M.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Environmental Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied catalysis. B, Environmental</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Luo, Man</au><au>Liu, Yong</au><au>Hu, Juncheng</au><au>Li, Jinlin</au><au>Liu, Jun</au><au>Richards, Ryan M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>General strategy for one-pot synthesis of metal sulfide hollow spheres with enhanced photocatalytic activity</atitle><jtitle>Applied catalysis. B, Environmental</jtitle><date>2012-08-21</date><risdate>2012</risdate><volume>125</volume><spage>180</spage><epage>188</epage><pages>180-188</pages><issn>0926-3373</issn><eissn>1873-3883</eissn><abstract>[Display omitted]
► A general strategy has enabled synthesis of a diverse portfolio of metal sulfide hollow spheres. ► These metal sulfide hollow spheres were synthesized by a simple one-step route. ► The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles. ► The enhanced photoactivity can be ascribed to their unique hollow structure.
A gas bubble-templating method has enabled synthesis of a diverse portfolio of hollow transition-metal sulfides microspheres (e.g., CdS, ZnS, CuS and Bi2S3) by a general one-step route. The products were characterized by X-ray powder diffraction, scanning and transmission electron microscopy, high-resolution transmission electron microscopy, energy dispersive spectroscopy analysis, N2 adsorption and UV–vis diffuse reflectance spectroscopy. The shell of all hollow spheres is composed of single-crystal metal sulfide nanoparticles and the shell thickness can be readily controlled by changing the deposition time. These hollow microspheres are envisioned to have broad applications in catalysis, Li-ion batteries, microreactors, biomedicines, etc. As an example, here, we demonstrate that the prepared CdS and ZnS hollow sub-micrometer spheres are excellent photocatalysts with higher photodegradation efficiency of potential polluting agents than that of commercial CdS, ZnS and TiO2 P25 under visible light and UV light illumination, respectively.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apcatb.2012.05.041</doi><tpages>9</tpages></addata></record> |
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| subjects | Cadmium sulfides Catalysis CdS Chemistry Colloidal state and disperse state Exact sciences and technology General and physical chemistry Hollow spheres Metal sulfide Photocatalysis Photochemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena Physical chemistry of induced reactions (with radiations, particles and ultrasonics) Scanning electron microscopy Shells Spectroscopy Sulfides Surface physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Titanium dioxide Zinc sulfides ZnS |
| title | General strategy for one-pot synthesis of metal sulfide hollow spheres with enhanced photocatalytic activity |
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