Improved Activity of Hydrothermally-prepared WO3 Photocatalysts by Sodium Salt Additives
Addition of sodium salts in hydrothermal synthesis was revealed to significantly influence the morphology and particle size of WO3 particles due to oriented growth. The plate-like shaped WO3 particles prepared with appropriate amounts of alkaline salts such as NaHCO3 and NaOH exhibited much higher a...
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| Veröffentlicht in: | Chemistry letters 2018, Vol.47 (8), p.985-988 |
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| container_end_page | 988 |
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| container_issue | 8 |
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| container_title | Chemistry letters |
| container_volume | 47 |
| creator | Ogawa, Kanta Tomita, Osamu Takagi, Kohei Nakada, Akinobu Higashi, Masanobu Ryu, Abe |
| description | Addition of sodium salts in hydrothermal synthesis was revealed to significantly influence the morphology and particle size of WO3 particles due to oriented growth. The plate-like shaped WO3 particles prepared with appropriate amounts of alkaline salts such as NaHCO3 and NaOH exhibited much higher activity for O2 evolution in the presence of Fe3+ electron acceptor, compared to that prepared without any additives and a highly-active commercial one. |
| doi_str_mv | 10.1246/cl.180393 |
| format | Article |
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The plate-like shaped WO3 particles prepared with appropriate amounts of alkaline salts such as NaHCO3 and NaOH exhibited much higher activity for O2 evolution in the presence of Fe3+ electron acceptor, compared to that prepared without any additives and a highly-active commercial one.</abstract><cop>Tokyo</cop><pub>The Chemical Society of Japan</pub><doi>10.1246/cl.180393</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0366-7022 |
| ispartof | Chemistry letters, 2018, Vol.47 (8), p.985-988 |
| issn | 0366-7022 1348-0715 |
| language | eng ; jpn |
| recordid | cdi_proquest_journals_2241366060 |
| source | Oxford University Press Journals All Titles (1996-Current) |
| subjects | Additives Morphology Sodium bicarbonate Sodium hydroxide Sodium salts Tungsten oxides |
| title | Improved Activity of Hydrothermally-prepared WO3 Photocatalysts by Sodium Salt Additives |
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