Abstract
The kinetic regularities of photocatalytic CO2 reduction under the UV irradiation (380 nm) in the presence of water vapor were studied on the Pt-modified TiO2-based photocatalysts. The influence of deposited metal and thermal treatment of TiO2 on the rates of CO2 and methane reduction and CO formation rate was investigated. The highest reaction rates were achieved for TiO2 calcined at 700 °C for 3 h and then modified by platinum (1 wt.%). In this case, the methane formation rate was 0.3 µmol h−1 (g of catalyst)−1, and the total rate of photocatalytic CO2 reduction was 2.6 µmol h−1 (g of catalyst)−1, which is three times higher than the activity of the catalyst prepared without preliminary thermal treatment of TiO2.
References
E. A. Kozlova, M. N. Lyulyukin, D. V. Kozlov, V. N. Parmon, Russ. Chem. Rev., 2021, 90, 1520; DOI: https://doi.org/10.1070/RCR5004.
Z. Fu, Q. Yang, Z. Liu, F. Chen, F. Yao, T. Xie, Y. Zhong, D. Wang, J. Li, X. Li, G. Zeng, J. CO2 Util., 2019, 34, 63; DOI: https://doi.org/10.1016/j.jcou.2019.05.032.
H. Sun, S. Wang, Energy and Fuels, 2013, 28, 22; DOI: https://doi.org/10.1021/EF401426X.
A. V. Vorontsov, E. A. Kozlova, A. S. Besov, D. V. Kozlov, S. A. Kiselev, A. S. Safatov, Kinet. Catal., 2010, 51, 801–808; DOI: https://doi.org/10.1134/S0023158410060042.
J. L. White, M. F. Baruch, J. E. Pander, Y. Hu, I. C. Fortmeyer, J. E. Park, T. Zhang, K. Liao, J. Gu, Y. Yan, T. W. Shaw, E. Abelev, A. B. Bocarsly, Chem. Rev., 2015, 115, 12888; DOI: https://doi.org/10.1021/ACS.CHEMREV.5B00370.
Y. Gao, K. Qian, B. Xu, Z. Li, J. Zheng, S. Zhao, F. Ding, Y. Sun, Z. Xu, Carbon Resour. Convers., 2020, 3, 46; DOI: https://doi.org/10.1016/J.CRCON.2020.02.003.
Z. Kovačič, B. Likozar, M. Huš, ACS Catal., 2020, 10, 14984; DOI: https://doi.org/10.1021/ACSCATAL.0C02557.
B. T. Barrocas, N. Ambrožová, K. Kočí, Materials, 2022, 15, 967; DOI: https://doi.org/10.3390/MA15030967.
M. N. Lyulyukin, A. Y. Kurenkova, A. V. Bukhtiyarov, E. A. Kozlova, Mendeleev Commun., 2020, 30, 192; DOI: https://doi.org/10.1016/j.mencom.2020.03.021.
A. A. Rempel, A. A. Valeeva, Russ. Chem. Bull., 2019, 68, 2163; DOI: https://doi.org/10.1007/s11172-019-2685-y.
I. R. Subbotina, D. V. Barsukov, A. O. Terent’ev, I. B. Krylov, Russ. Chem. Bull., 2021, 70, 340; DOI: https://doi.org/10.1007/s11172-021-3091-9.
A. Y. Kurenkova, A. M. Kremneva, A. A. Saraev, V. Murzin, E. A. Kozlova, V. V. Kaichev, Catal. Lett., 2021, 151, 748; DOI: https://doi.org/10.1007/s10562-020-03321-w.
M. Muscetta, R. Andreozzi, L. Clarizia, I. Di Somma, R. Marotta, Int. J. Hydrogen Energy, 2020, 45, 28531; DOI: https://doi.org/10.1016/j.ijhydene.2020.07.225.
J. Ran, M. Jaroniec, S. Z. Qiao, Adv. Mater., 2018, 30, 1704649; DOI: https://doi.org/10.1002/ADMA.201704649.
S. R. Lingampalli, M. M. Ayyub, C. N. R. Rao, ACS Omega, 2017, 2, 2740; DOI: https://doi.org/10.1021/ACSOMEGA.7B00721.
A. Y. Kurenkova, E. A. Kozlova, V. V. Kaichev, Kinet. Catal., 2021, 62, 62; DOI: https://doi.org/10.1134/S002315842006004X.
A. A. Saraev, A. Y. Kurenkova, E. Y. Gerasimov, E. A. Kozlova, Nanomaterials, 2022, 12, 1584; DOI: https://doi.org/10.3390/nano12091584.
W. N. Wang, W. J. An, B. Ramalingam, S. Mukherjee, D. M. Niedzwiedzki, S. Gangopadhyay, P. Biswas, J. Am. Chem. Soc., 2012, 134, 11276; DOI: https://doi.org/10.1021/JA304075B.
J. Low, B. Cheng, J. Yu, Appl. Surf. Sci., 2017, 392, 658; DOI: https://doi.org/10.1016/J.APSUSC.2016.09.093.
S. Ghosh, P. M. G. Nambissan, J. Solid State Chem., 2019, 275, 174; DOI: https://doi.org/10.1016/J.JSSC.2019.04.010.
Z. Zafar, S. Yi, J. Li, C. Li, Y. Zhu, A. Zada, W. Yao, Z. Liu, X. Yue, Energy Environ. Mater., 2022, 5, 68; DOI: https://doi.org/10.1002/EEM2.12171.
V. Binas, D. Venieri, D. Kotzias, G. Kiriakidis, J. Mater., 2017, 3, 3; DOI: https://doi.org/10.1016/J.JMAT.2016.11.002.
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The study of the photocatalysts by the XPS and HR TEM methods was carried out using the equipment of the Center for Collective Use “National Center of Investigation of Catalysts.” The authors are grateful to T. V. Larina for studying the optical properties of the photocatalysts. This work was financially supported by the Russian Science Foundation (Project No. 21-73-10235).
No human or animal subjects were used in this research.
The authors declare no competing interests.
Ekaterina Aleksandrovna Kozlova, born 1982, Doctor of Chemical Sciences, leading researcher of the G. K. Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences (SB RAS), elected Professor of RAS in 2022. Field of scientific interest: investigation of processes for alternative power engineering. The active and stable photocatalysts functioning under the visible light irradiation were developed under her leadership. E. A. Kozlova is the Head of Department of Post-Graduate Courses of the G. K. Boreskov Institute of Catalysis (SB RAS) since 2019 and the Vice-Leader of the educational direction of the Competence Center of the National Technological Initiative (NTI Center) “Hydrogen As a Basis of Low-Carbon Economics” founded in the late 2021. E. A. Kozlova is a coauthor of more than 80 articles and the author of nine RF patents, more than 140 abstracts of conferences, and one chapter in the monograph. E. A. Kozlova is an expert of the Republic Research Scientific Consultation Expertise Center, Russian Science Foundation and RAS; a winner of competitions of the Grants of President of RF for young scientists, candidates and doctors of sciences; and a member of the Editorial Board of the Chimica Techno Acta journal. She also worked an invited editor of two special issues of the Topics in Catalysis journal (Springer). E. A. Kozlova is a laureate of the Prize of XVI Competition of the European Academy for young scientists of Russia (2009), L’Oreal-UNESCO Prize for women in science (2011), and M. M. Lavrent’ev Competition of grants for young scientists (2010).
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, Vol. 72, No. 1, pp. 269–276, January, 2023.
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Kurenkova, A.Y., Gerasimov, E.Y., Saraev, A.A. et al. Photocatalysts Pt/TiO2 for CO2 reduction under ultraviolet irradiation. Russ Chem Bull 72, 269–276 (2023). https://doi.org/10.1007/s11172-023-3732-2
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DOI: https://doi.org/10.1007/s11172-023-3732-2