Formation of snowflake-like CdS/reduced graphene oxide composite for efficient photocatalytic organic dye degradation
Photocatalytic efficiency of CdS can be improved significantly by controlling the morphology and recombining with other semiconductor materials. In this work, a novel snowflake-like CdS/reduced graphene oxide (rGO) composite was prepared by a simple hydrothermal process using graphene oxide and CdS...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2018-04, Vol.29 (7), p.5944-5953 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Gao, Huhu Mo, Zunli Guo, Ruibin Niu, Xiaohui Li, Zhenliang |
| description | Photocatalytic efficiency of CdS can be improved significantly by controlling the morphology and recombining with other semiconductor materials. In this work, a novel snowflake-like CdS/reduced graphene oxide (rGO) composite was prepared by a simple hydrothermal process using graphene oxide and CdS as raw materials and
l
-aspartic acid as template. The structure of the composites were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction. Through a basic analysis, a simple synthesis mechanism of snowflake-like CdS is proposed, and transient photocurrent technology demonstrate that the photocurrent of snowflake-like CdS/rGO is greatly improved. Compared with pure CdS, snowflake-like CdS/rGO exhibits efficient organic dye adsorption and degradation under visible light irradiation, resulting from the involving of rGO sheet as chainmail, which facilitates the charge separation, suppresses the recombination of electron–hole pairs, and improves light conversion efficiency of catalysts. |
| doi_str_mv | 10.1007/s10854-018-8567-5 |
| format | Article |
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l
-aspartic acid as template. The structure of the composites were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction. Through a basic analysis, a simple synthesis mechanism of snowflake-like CdS is proposed, and transient photocurrent technology demonstrate that the photocurrent of snowflake-like CdS/rGO is greatly improved. Compared with pure CdS, snowflake-like CdS/rGO exhibits efficient organic dye adsorption and degradation under visible light irradiation, resulting from the involving of rGO sheet as chainmail, which facilitates the charge separation, suppresses the recombination of electron–hole pairs, and improves light conversion efficiency of catalysts.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-018-8567-5</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Aspartic acid ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Dyes ; Electron microscopy ; Electrons ; Graphene ; Light irradiation ; Materials Science ; Optical and Electronic Materials ; Photocatalysis ; Photodegradation ; Photoelectric effect ; Photoelectric emission ; Raw materials ; Scanning electron microscopy ; Semiconductor materials ; Snowflakes</subject><ispartof>Journal of materials science. Materials in electronics, 2018-04, Vol.29 (7), p.5944-5953</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2018</rights><rights>Journal of Materials Science: Materials in Electronics is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-ca52a623ab72699d282d30d5cae43f8bd11ab99e64d7cdce68e3a8c0d0f9173f3</citedby><cites>FETCH-LOGICAL-c353t-ca52a623ab72699d282d30d5cae43f8bd11ab99e64d7cdce68e3a8c0d0f9173f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-018-8567-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-018-8567-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Gao, Huhu</creatorcontrib><creatorcontrib>Mo, Zunli</creatorcontrib><creatorcontrib>Guo, Ruibin</creatorcontrib><creatorcontrib>Niu, Xiaohui</creatorcontrib><creatorcontrib>Li, Zhenliang</creatorcontrib><title>Formation of snowflake-like CdS/reduced graphene oxide composite for efficient photocatalytic organic dye degradation</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Photocatalytic efficiency of CdS can be improved significantly by controlling the morphology and recombining with other semiconductor materials. In this work, a novel snowflake-like CdS/reduced graphene oxide (rGO) composite was prepared by a simple hydrothermal process using graphene oxide and CdS as raw materials and
l
-aspartic acid as template. The structure of the composites were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction. Through a basic analysis, a simple synthesis mechanism of snowflake-like CdS is proposed, and transient photocurrent technology demonstrate that the photocurrent of snowflake-like CdS/rGO is greatly improved. Compared with pure CdS, snowflake-like CdS/rGO exhibits efficient organic dye adsorption and degradation under visible light irradiation, resulting from the involving of rGO sheet as chainmail, which facilitates the charge separation, suppresses the recombination of electron–hole pairs, and improves light conversion efficiency of catalysts.</description><subject>Aspartic acid</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Dyes</subject><subject>Electron microscopy</subject><subject>Electrons</subject><subject>Graphene</subject><subject>Light irradiation</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><subject>Photocatalysis</subject><subject>Photodegradation</subject><subject>Photoelectric effect</subject><subject>Photoelectric emission</subject><subject>Raw materials</subject><subject>Scanning electron microscopy</subject><subject>Semiconductor materials</subject><subject>Snowflakes</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kDtPwzAYRS0EEqXwA9gsMZv6ESf2iCoKSJUYAInNcu3PbfqIg50I-u9JKQML013uPVc6CF0zessorSaZUSULQpkiSpYVkSdoxGQlSKH4-ykaUS0rUkjOz9FFzmtKaVkINUL9LKad7erY4BhwbuJn2NoNkG29ATz1L5MEvnfg8TLZdgUN4PhVe8Au7tqY6w5wiAlDCLWroelwu4pddLaz231XOxzT0jZD-j1gDwPD_3xdorNgtxmufnOM3mb3r9NHMn9-eJrezYkTUnTEWcltyYVdVLzU2nPFvaBeOguFCGrhGbMLraEsfOW8g1KBsMpRT4NmlQhijG6O3DbFjx5yZ9axT81waZjWgjMhlR5a7NhyKeacIJg21Tub9oZRc7BrjnbNYNcc7Bo5bPhxk4dus4T0h_zv6Bv5S3_3</recordid><startdate>20180401</startdate><enddate>20180401</enddate><creator>Gao, Huhu</creator><creator>Mo, Zunli</creator><creator>Guo, Ruibin</creator><creator>Niu, Xiaohui</creator><creator>Li, Zhenliang</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>S0W</scope></search><sort><creationdate>20180401</creationdate><title>Formation of snowflake-like CdS/reduced graphene oxide composite for efficient photocatalytic organic dye degradation</title><author>Gao, Huhu ; Mo, Zunli ; Guo, Ruibin ; Niu, Xiaohui ; Li, Zhenliang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-ca52a623ab72699d282d30d5cae43f8bd11ab99e64d7cdce68e3a8c0d0f9173f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aspartic acid</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Dyes</topic><topic>Electron microscopy</topic><topic>Electrons</topic><topic>Graphene</topic><topic>Light irradiation</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><topic>Photocatalysis</topic><topic>Photodegradation</topic><topic>Photoelectric effect</topic><topic>Photoelectric emission</topic><topic>Raw materials</topic><topic>Scanning electron microscopy</topic><topic>Semiconductor materials</topic><topic>Snowflakes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Huhu</creatorcontrib><creatorcontrib>Mo, Zunli</creatorcontrib><creatorcontrib>Guo, Ruibin</creatorcontrib><creatorcontrib>Niu, Xiaohui</creatorcontrib><creatorcontrib>Li, Zhenliang</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Huhu</au><au>Mo, Zunli</au><au>Guo, Ruibin</au><au>Niu, Xiaohui</au><au>Li, Zhenliang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Formation of snowflake-like CdS/reduced graphene oxide composite for efficient photocatalytic organic dye degradation</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2018-04-01</date><risdate>2018</risdate><volume>29</volume><issue>7</issue><spage>5944</spage><epage>5953</epage><pages>5944-5953</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Photocatalytic efficiency of CdS can be improved significantly by controlling the morphology and recombining with other semiconductor materials. In this work, a novel snowflake-like CdS/reduced graphene oxide (rGO) composite was prepared by a simple hydrothermal process using graphene oxide and CdS as raw materials and
l
-aspartic acid as template. The structure of the composites were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction. Through a basic analysis, a simple synthesis mechanism of snowflake-like CdS is proposed, and transient photocurrent technology demonstrate that the photocurrent of snowflake-like CdS/rGO is greatly improved. Compared with pure CdS, snowflake-like CdS/rGO exhibits efficient organic dye adsorption and degradation under visible light irradiation, resulting from the involving of rGO sheet as chainmail, which facilitates the charge separation, suppresses the recombination of electron–hole pairs, and improves light conversion efficiency of catalysts.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-018-8567-5</doi><tpages>10</tpages></addata></record> |
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| subjects | Aspartic acid Characterization and Evaluation of Materials Chemistry and Materials Science Dyes Electron microscopy Electrons Graphene Light irradiation Materials Science Optical and Electronic Materials Photocatalysis Photodegradation Photoelectric effect Photoelectric emission Raw materials Scanning electron microscopy Semiconductor materials Snowflakes |
| title | Formation of snowflake-like CdS/reduced graphene oxide composite for efficient photocatalytic organic dye degradation |
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