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Does the low optical band gap of yellow Bi3YO6 guarantee the photocatalytical activity under visible light illumination?
Bi 3 YO 6 , which is known as an ionic conductor, was tested here as an electrode and photoanode in contact with aqueous electrolytes. Bi 3 YO 6 was deposited onto the Pt substrate and the such prepared electrode was polarized in various aqueous electrolytes. The optical energy band gap of the mater...
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| Published in: | Journal of solid state electrochemistry 2018-07, Vol.22 (7), p.2095-2105 |
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| Main Authors: | , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c396t-b9c0a4883287226594034650ff0ae45554a4c4b0542287234585f3dbcf9ee4a73 |
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| cites | cdi_FETCH-LOGICAL-c396t-b9c0a4883287226594034650ff0ae45554a4c4b0542287234585f3dbcf9ee4a73 |
| container_end_page | 2105 |
| container_issue | 7 |
| container_start_page | 2095 |
| container_title | Journal of solid state electrochemistry |
| container_volume | 22 |
| creator | Trzciński, K. Szkoda, M. Herman, A. Borowska-Centkowska, A. Lisowska-Oleksiak, A. |
| description | Bi
3
YO
6
, which is known as an ionic conductor, was tested here as an electrode and photoanode in contact with aqueous electrolytes. Bi
3
YO
6
was deposited onto the Pt substrate and the such prepared electrode was polarized in various aqueous electrolytes. The optical energy band gap of the material equal to 1.89 eV was determined using the Kubelka-Munk function resulting from the UV-Vis spectrum (allowed indirect transition) and also was calculated using the semi-empirical PM7 method (3.38 eV of HOMO-LUMO energy gap). Despite the yellow color of Bi
3
YO
6
, the tested material exhibits photoelectroactivity only in the UV range of electromagnetic radiation. The anodic photocurrent characteristic for n-type metal oxide semiconductors was recorded. The electrode exhibits diffusion-controlled cathodic activity while polarized in chloride-free aqueous electrolytes. |
| doi_str_mv | 10.1007/s10008-018-3918-y |
| format | article |
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3
YO
6
, which is known as an ionic conductor, was tested here as an electrode and photoanode in contact with aqueous electrolytes. Bi
3
YO
6
was deposited onto the Pt substrate and the such prepared electrode was polarized in various aqueous electrolytes. The optical energy band gap of the material equal to 1.89 eV was determined using the Kubelka-Munk function resulting from the UV-Vis spectrum (allowed indirect transition) and also was calculated using the semi-empirical PM7 method (3.38 eV of HOMO-LUMO energy gap). Despite the yellow color of Bi
3
YO
6
, the tested material exhibits photoelectroactivity only in the UV range of electromagnetic radiation. The anodic photocurrent characteristic for n-type metal oxide semiconductors was recorded. The electrode exhibits diffusion-controlled cathodic activity while polarized in chloride-free aqueous electrolytes.</description><identifier>ISSN: 1432-8488</identifier><identifier>EISSN: 1433-0768</identifier><identifier>DOI: 10.1007/s10008-018-3918-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Analytical Chemistry ; Aqueous electrolytes ; Band gap ; Cathodic polarization ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Conductors ; Electrochemistry ; Electrodes ; Electrolytes ; Electromagnetic radiation ; Energy gap ; Energy Storage ; Kubelka-Munk equations ; Light ; Metal oxide semiconductors ; Molecular orbitals ; N-type semiconductors ; Original Paper ; Photoelectric effect ; Photoelectric emission ; Physical Chemistry ; Substrates ; Ultrasonic testing</subject><ispartof>Journal of solid state electrochemistry, 2018-07, Vol.22 (7), p.2095-2105</ispartof><rights>The Author(s) 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c396t-b9c0a4883287226594034650ff0ae45554a4c4b0542287234585f3dbcf9ee4a73</citedby><cites>FETCH-LOGICAL-c396t-b9c0a4883287226594034650ff0ae45554a4c4b0542287234585f3dbcf9ee4a73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Trzciński, K.</creatorcontrib><creatorcontrib>Szkoda, M.</creatorcontrib><creatorcontrib>Herman, A.</creatorcontrib><creatorcontrib>Borowska-Centkowska, A.</creatorcontrib><creatorcontrib>Lisowska-Oleksiak, A.</creatorcontrib><title>Does the low optical band gap of yellow Bi3YO6 guarantee the photocatalytical activity under visible light illumination?</title><title>Journal of solid state electrochemistry</title><addtitle>J Solid State Electrochem</addtitle><description>Bi
3
YO
6
, which is known as an ionic conductor, was tested here as an electrode and photoanode in contact with aqueous electrolytes. Bi
3
YO
6
was deposited onto the Pt substrate and the such prepared electrode was polarized in various aqueous electrolytes. The optical energy band gap of the material equal to 1.89 eV was determined using the Kubelka-Munk function resulting from the UV-Vis spectrum (allowed indirect transition) and also was calculated using the semi-empirical PM7 method (3.38 eV of HOMO-LUMO energy gap). Despite the yellow color of Bi
3
YO
6
, the tested material exhibits photoelectroactivity only in the UV range of electromagnetic radiation. The anodic photocurrent characteristic for n-type metal oxide semiconductors was recorded. The electrode exhibits diffusion-controlled cathodic activity while polarized in chloride-free aqueous electrolytes.</description><subject>Analytical Chemistry</subject><subject>Aqueous electrolytes</subject><subject>Band gap</subject><subject>Cathodic polarization</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Conductors</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Electrolytes</subject><subject>Electromagnetic radiation</subject><subject>Energy gap</subject><subject>Energy Storage</subject><subject>Kubelka-Munk equations</subject><subject>Light</subject><subject>Metal oxide semiconductors</subject><subject>Molecular orbitals</subject><subject>N-type semiconductors</subject><subject>Original Paper</subject><subject>Photoelectric effect</subject><subject>Photoelectric emission</subject><subject>Physical Chemistry</subject><subject>Substrates</subject><subject>Ultrasonic testing</subject><issn>1432-8488</issn><issn>1433-0768</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kMtOwzAQRSMEEqXwAewssQ6MYzuPFYLylCp1AwtWluM6qas0DrZTyN_jNEis2MyMNPfcGd0ousRwjQGyGxcq5DHgPCZFKMNRNMOUkBiyND8-zEmc0zw_jc6c2wLgLMUwi74fjHLIbxRqzBcynddSNKgU7RrVokOmQoNqxtW9Jh-rFNW9sKL1Sh2YbmO8kcKLZphAIb3eaz-gvl0ri_ba6bIJ3rreeKSbpt_pVnht2tvz6KQSjVMXv30evT89vi1e4uXq-XVxt4wlKVIfl4UEEd4mSZ4lScoKCoSmDKoKhKKMMSqopCUwmowKQlnOKrIuZVUoRUVG5tHV5NtZ89kr5_nW9LYNJ3kCDGdQsGJU4UklrXHOqop3Vu-EHTgGPgbMp4B5CJiPAfMhMMnEuKBta2X_nP-HfgBY1H7Y</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>Trzciński, K.</creator><creator>Szkoda, M.</creator><creator>Herman, A.</creator><creator>Borowska-Centkowska, A.</creator><creator>Lisowska-Oleksiak, A.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180701</creationdate><title>Does the low optical band gap of yellow Bi3YO6 guarantee the photocatalytical activity under visible light illumination?</title><author>Trzciński, K. ; Szkoda, M. ; Herman, A. ; Borowska-Centkowska, A. ; Lisowska-Oleksiak, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c396t-b9c0a4883287226594034650ff0ae45554a4c4b0542287234585f3dbcf9ee4a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Analytical Chemistry</topic><topic>Aqueous electrolytes</topic><topic>Band gap</topic><topic>Cathodic polarization</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Conductors</topic><topic>Electrochemistry</topic><topic>Electrodes</topic><topic>Electrolytes</topic><topic>Electromagnetic radiation</topic><topic>Energy gap</topic><topic>Energy Storage</topic><topic>Kubelka-Munk equations</topic><topic>Light</topic><topic>Metal oxide semiconductors</topic><topic>Molecular orbitals</topic><topic>N-type semiconductors</topic><topic>Original Paper</topic><topic>Photoelectric effect</topic><topic>Photoelectric emission</topic><topic>Physical Chemistry</topic><topic>Substrates</topic><topic>Ultrasonic testing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Trzciński, K.</creatorcontrib><creatorcontrib>Szkoda, M.</creatorcontrib><creatorcontrib>Herman, A.</creatorcontrib><creatorcontrib>Borowska-Centkowska, A.</creatorcontrib><creatorcontrib>Lisowska-Oleksiak, A.</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><jtitle>Journal of solid state electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Trzciński, K.</au><au>Szkoda, M.</au><au>Herman, A.</au><au>Borowska-Centkowska, A.</au><au>Lisowska-Oleksiak, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Does the low optical band gap of yellow Bi3YO6 guarantee the photocatalytical activity under visible light illumination?</atitle><jtitle>Journal of solid state electrochemistry</jtitle><stitle>J Solid State Electrochem</stitle><date>2018-07-01</date><risdate>2018</risdate><volume>22</volume><issue>7</issue><spage>2095</spage><epage>2105</epage><pages>2095-2105</pages><issn>1432-8488</issn><eissn>1433-0768</eissn><abstract>Bi
3
YO
6
, which is known as an ionic conductor, was tested here as an electrode and photoanode in contact with aqueous electrolytes. Bi
3
YO
6
was deposited onto the Pt substrate and the such prepared electrode was polarized in various aqueous electrolytes. The optical energy band gap of the material equal to 1.89 eV was determined using the Kubelka-Munk function resulting from the UV-Vis spectrum (allowed indirect transition) and also was calculated using the semi-empirical PM7 method (3.38 eV of HOMO-LUMO energy gap). Despite the yellow color of Bi
3
YO
6
, the tested material exhibits photoelectroactivity only in the UV range of electromagnetic radiation. The anodic photocurrent characteristic for n-type metal oxide semiconductors was recorded. The electrode exhibits diffusion-controlled cathodic activity while polarized in chloride-free aqueous electrolytes.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s10008-018-3918-y</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Analytical Chemistry Aqueous electrolytes Band gap Cathodic polarization Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Condensed Matter Physics Conductors Electrochemistry Electrodes Electrolytes Electromagnetic radiation Energy gap Energy Storage Kubelka-Munk equations Light Metal oxide semiconductors Molecular orbitals N-type semiconductors Original Paper Photoelectric effect Photoelectric emission Physical Chemistry Substrates Ultrasonic testing |
| title | Does the low optical band gap of yellow Bi3YO6 guarantee the photocatalytical activity under visible light illumination? |
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