Synthesis, characterization and photoelectrochemical properties of polyindole-CdTe hybrid material
Polyindole-CdTe (PIN-CdTe) films were prepared by electropolymerization of indole on Pt electrode followed by electrodeposition of CdTe. The synthesized composites were characterized by Raman spectra, UV-vis absorption spectra and SEM images. Photoresponses and photostability of Pt/PIN-CdTe electrod...
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| Veröffentlicht in: | Electrochimica acta 2014-03, Vol.122, p.275-281 |
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| creator | Osial, Magdalena Widera, Justyna Jackowska, Krystyna |
| description | Polyindole-CdTe (PIN-CdTe) films were prepared by electropolymerization of indole on Pt electrode followed by electrodeposition of CdTe. The synthesized composites were characterized by Raman spectra, UV-vis absorption spectra and SEM images. Photoresponses and photostability of Pt/PIN-CdTe electrodes were determined in polysulphide solution and compared with results obtained for CdTe electrodes without polymer. It was found, that the photocurrent for Pt/PIN-CdTe electrodes is nearly two fold higher and more stable than for Pt/CdTe electrodes. Raman spectra recorded after photo measurements in polysulphides revealed CdS formation. Energy dispersive X-ray spectra (EDS) indicated that amount of CdS formed was higher for CdTe deposits without polymer. |
| doi_str_mv | 10.1016/j.electacta.2013.11.119 |
| format | Article |
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The synthesized composites were characterized by Raman spectra, UV-vis absorption spectra and SEM images. Photoresponses and photostability of Pt/PIN-CdTe electrodes were determined in polysulphide solution and compared with results obtained for CdTe electrodes without polymer. It was found, that the photocurrent for Pt/PIN-CdTe electrodes is nearly two fold higher and more stable than for Pt/CdTe electrodes. Raman spectra recorded after photo measurements in polysulphides revealed CdS formation. 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The synthesized composites were characterized by Raman spectra, UV-vis absorption spectra and SEM images. Photoresponses and photostability of Pt/PIN-CdTe electrodes were determined in polysulphide solution and compared with results obtained for CdTe electrodes without polymer. It was found, that the photocurrent for Pt/PIN-CdTe electrodes is nearly two fold higher and more stable than for Pt/CdTe electrodes. Raman spectra recorded after photo measurements in polysulphides revealed CdS formation. Energy dispersive X-ray spectra (EDS) indicated that amount of CdS formed was higher for CdTe deposits without polymer.</description><subject>Cadmium sulfides</subject><subject>Cadmium tellurides</subject><subject>CdS formation</subject><subject>CdTe</subject><subject>CdTe-PIN hybrid electrode</subject><subject>Electrodes</subject><subject>Photocurrent</subject><subject>Photoelectric effect</subject><subject>Photostability in polysulphide</subject><subject>Platinum</subject><subject>Polyindole</subject><subject>Polysulphides</subject><subject>Raman spectra</subject><issn>0013-4686</issn><issn>1873-3859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFUMtOwzAQtBBIlMI34CMHUrx5OPGxqnhJSBwoZ8uxN4qrJA52ihS-Hpcirkgj7WFnZ2eGkGtgK2DA73Yr7FBPKmKVMshWABHihCygKrMkqwpxShYsbpKcV_ycXISwY4yVvGQLUr_Nw9RisOGW6lb5KIPefqnJuoGqwdCxdZP7-eCdbrG3WnV09G5EP1kM1DV0dN1sB-M6TDZmi7Sda28N7dVBSnWX5KxRXcCr37kk7w_3281T8vL6-LxZvyQ6epySqshSqDUIVMiBCQGZYrwRWKR1XkDFeJkXJaJJBa_zGF2bSOU1Gs6bMkuzJbk56kZ3H3sMk-xt0Nh1akC3DxKKAiDmLnmklkeq9i4Ej40cve2VnyUweWhV7uRfq_LQqgSIEPFyfbzEmOTTopdBWxw0GusjXxpn_9X4BnZnhpw</recordid><startdate>20140310</startdate><enddate>20140310</enddate><creator>Osial, Magdalena</creator><creator>Widera, Justyna</creator><creator>Jackowska, Krystyna</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140310</creationdate><title>Synthesis, characterization and photoelectrochemical properties of polyindole-CdTe hybrid material</title><author>Osial, Magdalena ; Widera, Justyna ; Jackowska, Krystyna</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c385t-85321bc19eae6109913a06f9e52b4518067457eed296b4101cd9ea6bed66f7323</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Cadmium sulfides</topic><topic>Cadmium tellurides</topic><topic>CdS formation</topic><topic>CdTe</topic><topic>CdTe-PIN hybrid electrode</topic><topic>Electrodes</topic><topic>Photocurrent</topic><topic>Photoelectric effect</topic><topic>Photostability in polysulphide</topic><topic>Platinum</topic><topic>Polyindole</topic><topic>Polysulphides</topic><topic>Raman spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Osial, Magdalena</creatorcontrib><creatorcontrib>Widera, Justyna</creatorcontrib><creatorcontrib>Jackowska, Krystyna</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Osial, Magdalena</au><au>Widera, Justyna</au><au>Jackowska, Krystyna</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis, characterization and photoelectrochemical properties of polyindole-CdTe hybrid material</atitle><jtitle>Electrochimica acta</jtitle><date>2014-03-10</date><risdate>2014</risdate><volume>122</volume><spage>275</spage><epage>281</epage><pages>275-281</pages><issn>0013-4686</issn><eissn>1873-3859</eissn><abstract>Polyindole-CdTe (PIN-CdTe) films were prepared by electropolymerization of indole on Pt electrode followed by electrodeposition of CdTe. 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| ispartof | Electrochimica acta, 2014-03, Vol.122, p.275-281 |
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| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Cadmium sulfides Cadmium tellurides CdS formation CdTe CdTe-PIN hybrid electrode Electrodes Photocurrent Photoelectric effect Photostability in polysulphide Platinum Polyindole Polysulphides Raman spectra |
| title | Synthesis, characterization and photoelectrochemical properties of polyindole-CdTe hybrid material |
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