The DOI matches its Crossref record; 35 of the 35 references it cites were found in a registry or an index.
Substitutionally rhodium(IV)-doped titania showing photocatalytic activity toward organics oxidation under visible-light irradiation
Open accessAbstract
Abstract In this study, an aqueous solution containing rhodium(IV) (Rh(IV)) was prepared by oxidation of rhodium(III) (Rh(III)) with solid sodium bismuthate in nitric acid and then used as a medium for hydrothermal titania preparation to obtain rhodium-doped titania (Rh-TiO2) composite. Rh(IV) species were observed in Rh-TiO2 in XPS analysis. Effect of rhodium/titanium molar ratio (Rh/Ti) on the photocatalytic activity was studied. The obtained characteristics suggest successful rhodium substitution and doping of titania to give visible-light absorption. The Rh-TiO2 composite exhibits enhanced photocatalytic activity for acetic acid decomposition and 2-propanol oxidation under UV–vis (> 290 nm) and visible-light (> 450 nm) irradiation, respectively. The enhanced photocatalytic activity is attributable to the visible-light absorption induced by rhodium doping. These results indicate that Rh-TiO2 photocatalyst materials could be promising materials for high-efficiency photooxidation reactions under visible-light irradiation.
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“Rhodium (Rh), platinum-group metal, which exhibits impressive catalytic activity, has been widely utilized in electrocatalysis [8,9], photocatalysis [10], coupling [11], oxidation [12], hydrogenation [13] and so on.”
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1 retracted
Zhang, S., Li, J., Zeng, M., Xu, J., Wang, X., & Hu, W. (2014) · Nanoscale · doi:10.1039/c3nr06744k · Cited by 317
RetractedPhotocatalytic Activities of Noble Metal Ion Doped SrTiO3 under Visible Light Irradiation
Konta, R., Ishii, T., Kato, H., & Kudo, A. (2004) · The Journal of Physical Chemistry B · doi:10.1021/jp049556p · Cited by 939
Photocatalysis A to Z—What we know and what we do not know in a scientific sense
Ohtani, B. (2010) · Journal of Photochemistry and Photobiology C: Photochemistry Reviews · doi:10.1016/j.jphotochemrev.2011.02.001 · Cited by 749
Self-citationZhao, L., Chen, X., Wang, X., Zhang, Y., Wei, W., Sun, Y., Antonietti, M., & Titirici, M. (2010) · Advanced Materials · doi:10.1002/adma.201000660 · Cited by 468
Iwashina, K., & Kudo, A. (2011) · Journal of the American Chemical Society · doi:10.1021/ja2050315 · Cited by 457
Wang, R., Shi, M., Xu, F., Qiu, Y., Zhang, P., Shen, K., Zhao, Q., Yu, J., & Zhang, Y. (2020) · Nature Communications · doi:10.1038/s41467-020-18267-1 · Cited by 441
Liquid Radioactive Wastes Treatment: A Review
Rahman, R. O. A., Ibrahium, H. A., & Hung, Y. (2011) · Water · doi:10.3390/w3020551 · Cited by 423
Takahashi, Y., Zhang, J., Hsu, P.-K., Ceciliato, P. H. O., Zhang, L., Dubeaux, G., Munemasa, S., Ge, C., Zhao, Y., Hauser, F., et al. (2020) · Nature Communications · doi:10.1038/s41467-019-13875-y · Cited by 351
Abe, R., Shinmei, K., Koumura, N., Hara, K., & Ohtani, B. (2013) · Journal of the American Chemical Society · doi:10.1021/ja4048637 · Cited by 272
Self-citationBiVO4–Ru/SrTiO3:Rh composite Z-scheme photocatalyst for solar water splitting
Jia, Q., Iwase, A., & Kudo, A. (2014) · Chemical Science · doi:10.1039/c3sc52810c · Cited by 258
Cited by
Development of rhodium coatings by electrodeposition for photocatalytic dye degradation
Devendra, B. K., Praveen, B. M., Tripathi, V. S., Nagaraju, G., Prasanna, B. M., & Shashank, M. (2022) · Vacuum · doi:10.1016/j.vacuum.2022.111460 · Cited by 29
Ho, V. T. T., Chau, D. H., Bui, K. Q., Nguyen, N. T. T., Tran, T. K. N., Bạch, L. G., & Truong, S. N. (2022) · Inorganics · doi:10.3390/inorganics10030029 · Cited by 22
Suhag, M. H., Tateishi, I., Furukawa, M., Katsumata, H., Khatun, A., & Kaneco, S. (2022) · Journal of Composites Science · doi:10.3390/jcs6110327 · Cited by 17
Fadlallah, M. M., & Gogova, D. S. (2022) · Micro and Nanostructures · doi:10.1016/j.micrna.2022.207302 · Cited by 13
Wang, J., Lü, Z., Gao, K., Kang, X., Zhu, C., Qiao, F., Chen, H., Li, Z., Huang, W., & Lü, G. (2024) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.4c09188 · Cited by 9
Metadata
- Authors
- Yang, S., & Ohtani, B.
- Affiliations
- Yantai University (CN)
- Hokkaido University (JP)
- Corresponding author
- Yang, Shubin
- Venue
- Catalysis Today
- Publisher
- Elsevier BV
- Published
- 2021-11
- Volume
- 380
- Pages
- 25-31
- ISSN
- 0920-5861 (ISSN-L)
- OpenAlex
- W3173678663
- Cited by
- 9
- References
- 35
- Citations by year
- 2025: 1 · 2024: 1 · 2023: 1 · 2022: 6
- FWCI
- 0.38
- Type
- journal article
- Language
- en
- Open access
- green
- hdl.handle.net
- Licence
- cc-by-nc-nd
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- doi.org/10.15223/policy-017 (stm-asf)
- doi.org/10.15223/policy-037 (stm-asf)
- doi.org/10.15223/policy-012 (stm-asf)
- doi.org/10.15223/policy-029 (stm-asf)
- doi.org/10.15223/policy-004 (stm-asf)
- Locations
- Catalysis Today (publishedVersion)
- Institutional Repositories DataBase (IRDB) (submittedVersion, cc-by-nc-nd)
- Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University) (submittedVersion, cc-by-nc-nd)
- Funders
- Chinese Academy of Sciences (PECL2019KF014)
- Topics
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › TiO2 Photocatalysis and Solar Cells
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Advanced Photocatalysis Techniques
- Physical Sciences › Materials Science › Materials Chemistry › Catalytic Processes in Materials Science
- Keywords
- Rh/TiO2, photocatalysis, visible light photocatalysis, hydrothermal synthesis, acetic acid decomposition, 2-propanol oxidation
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- CoChat. (2026). Citation check: Substitutionally rhodium(IV)-doped titania showing photocatalytic activity toward organics oxidation under visible-light irradiation. https://app.cochat.ai/papers/10.1016/j.cattod.2021.06.001
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- Yang, S., & Ohtani, B. (2021). Substitutionally rhodium(IV)-doped titania showing photocatalytic activity toward organics oxidation under visible-light irradiation. Catalysis Today. https://doi.org/10.1016/j.cattod.2021.06.001
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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