Pt-Pb六边形纳米板电催化甲醇氧化反应中的表面元素分布效应

doi:10.1016/S1872-2067(19)63310-3

催化学报 ›› 2020, Vol. 41 ›› Issue (5): 813-819.DOI: 10.1016/S1872-2067(19)63310-3

Pt-Pb六边形纳米板电催化甲醇氧化反应中的表面元素分布效应

Hee Jin Kim^a, Yong-Deok Ahn^a, Jeonghyeon Kim^a, Kyoung-Su Kim^b, Yeon Uk Jeong^c, Jong Wook Hong^b, Sang-Il Choi^a

a 庆北国立大学化学系与绿色纳米材料研究中心, 大邱 41566, 韩国;
b 蔚山大学化学系, 蔚山 44610, 韩国;
c 庆北国立大学材料科学与工程学院, 大邱 41566, 韩国

收稿日期:2018-12-26 修回日期:2019-01-24 出版日期:2020-05-18 发布日期:2019-12-31
通讯作者: Sang-Il Choi
基金资助:
韩国教育部国家研究基金（NRF）基础科学研究计划（NRF-2018R1C1B6004272）.

Surface elemental distribution effect of Pt-Pb hexagonal nanoplates for electrocatalytic methanol oxidation reaction

Hee Jin Kim^a, Yong-Deok Ahn^a, Jeonghyeon Kim^a, Kyoung-Su Kim^b, Yeon Uk Jeong^c, Jong Wook Hong^b, Sang-Il Choi^a

a Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Korea;
b Department of Chemistry, University of Ulsan, Ulsan 44610, Korea;
c School of Materials Science and Engineering, Kyungpook National University, Daegu 41566, Korea

Received:2018-12-26 Revised:2019-01-24 Online:2020-05-18 Published:2019-12-31
Contact: S1872-2067(19)63310-3
Supported by:
This work was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF-2018R1C1B6004272).

摘要/Abstract

摘要： 由于副产物CO可降低纯Pt催化剂的活性，因此双金属Pt基催化剂已经广泛用于提高直接甲醇燃料电池的性能.本文合成了Pt-Pb六边形纳米板，作为模型催化剂用于甲醇氧化反应（MOR），并通过乙酸（HAc）处理进一步控制纳米板表面Pt和Pb的分布，从而得到Pt-Pb合金表面均相分布的Pt-Pb纳米板以及非均匀分布的HAc处理的Pt-Pb纳米板.结果表明，与HAc处理的Pt-Pb纳米板相比，Pt-Pb纳米板的MOR催化活性和稳定性提高，这主要是由于亲氧性Pb的加入提高了CO容忍度并修饰了Pt的电子结构.

关键词: 铂, 铅, 纳米板, 表面原子分布, 甲醇氧化反应

Abstract: Bimetallic Pt-based catalysts have been extensively investigated to enhance the performance of direct methanol fuel cells (DMFCs) because CO, a by-product, reduces the activity of the pure Pt catalysts. Herein, we synthesized Pt-Pb hexagonal nanoplates as a model catalyst for the methanol oxidation reaction (MOR) and further controlled the Pt and Pb distributions on the surface of the nanoplates through acetic acid (HAc) treatment. As a result, we obtained Pt-Pb nanoplates and HAc-treated Pt-Pb nanoplates with homogeneous and heterogeneous distributions of the Pt-Pb alloy surfaces, respectively. We showed that the MOR activity and stability of the Pt-Pb nanoplates improved compared to those of the HAc-treated Pt-Pb nanoplates, mainly due to the enhanced CO tolerance and the modified electronic structure of Pt under the influence of the oxophilic Pb.

Key words: Platinum, Lead, Nanoplate, Surface atomic distribution, Methanol oxidation reaction

Hee Jin Kim, Yong-Deok Ahn, Jeonghyeon Kim, Kyoung-Su Kim, Yeon Uk Jeong, Jong Wook Hong, Sang-Il Choi. Pt-Pb六边形纳米板电催化甲醇氧化反应中的表面元素分布效应[J]. 催化学报, 2020, 41(5): 813-819.

Hee Jin Kim, Yong-Deok Ahn, Jeonghyeon Kim, Kyoung-Su Kim, Yeon Uk Jeong, Jong Wook Hong, Sang-Il Choi. Surface elemental distribution effect of Pt-Pb hexagonal nanoplates for electrocatalytic methanol oxidation reaction[J]. Chinese Journal of Catalysis, 2020, 41(5): 813-819.

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参考文献

[1] X. L. Li, A. Faghri, J. Power Sources, 2013, 226, 223-240.
[2] H. S. Liu, C. J. Song, L. Zhang, J. J. Zhang, H. J. Wang, D. P. Wilkinson, J. Power Sources, 2006, 155, 95-110.
[3] J. Park, H. J. Kim, A. Oh, T. Kwon, H. Baik, S. I. Choi, K. Lee, Nanoscale, 2018, 10, 21178-21185.
[4] W. Y. Zhao, B. Ni, Q. Yuan, P. L. He, Y. Gong, L. Gu, X. Wang, Adv. Energy Mater., 2017, 7, 1601593/1-1601593/8.
[5] Y. Qi, T. Bian, S. I. Choi, Y. Y. Jiang, C. Jin, M. S. Fu, H. Zhang, D. R. Yang, Chem. Commun., 2014, 50, 560-562.
[6] H. J. Kim, B. Ruqia, M. S. Kang, S. B. Lim, R. Choi, K. M. Nam, W. S. Seo, G. Lee, S. I. Choi, Science Bull., 2017, 62, 943-949.
[7] C. L. Li, B. Jiang, M. Imura, V. Malgras, Y. Yamauchi, Chem. Commun., 2014, 50, 15337-15340.
[8] Y. X. Chen, A. Miki, S. Ye, H. Sakai, M. Osawa, J. Am. Chem. Soc., 2003, 125, 3680-3681.
[9] P. Ferrin, M. Mavrikakis, J. Am. Chem. Soc, 2009, 131, 14381-14389.
[10] S. W. Lee, S. Chen, W. C. Sheng, N. Yabuuchi, Y. T. Kim, T. Mitani, E. Vescovo, Y. S. Horn, J. Am. Chem. Soc, 2009, 131, 15669-15677.
[11] S. I. Choi, S. F. Xie, M. H. Shao, J. H. Odell, N. Lu, H. C. Peng, L. Protsailo, S. Guerrero, J. Park, X. H. Xia, J. G. Wang, M. J. Kim, Y. Xia, Nano Lett., 2013, 13, 3420-3425.
[12] C. Roth, N. Benker, R. Theissmann, R. J. Nichols, D. J. Schiffrin, Langmuir, 2008, 24, 2191-2199.
[13] C. Roth, A. J. Papworth, I. Hussain, R. J. Nichols, D. J. Schiffrin, J. Electroanal. Chem., 2005, 581, 79-85.
[14] T. Yajima, H. Uchida, M. Watanabe, J. Phys. Chem. B, 2004, 108, 2654-2659.
[15] D. J. Chen, Y. Y. J. Tong, Angew. Chem. Int. Ed., 2015, 54, 9394-9398.
[16] L. Huang, Y. J. Han, X. P. Zhang, Y. X. Fang, S. J. Dong, Nanoscale, 2017, 9, 201-207.
[17] Q. Jiang, L. H. Jiang, J. Qi, S. L. Wang, G. Q. Sun, Electrochim. Acta, 2011, 56, 6431-3440.
[18] H. S. Wang, L. Alden, F. J. Disalvo, H. D. Abruña, Phys. Chem. Chem. Phys., 2008, 10, 3739-3751.
[19] C. Roychowdhury, F. Matsumoto, V. B. Zeldovich, S. C. Warren, P. F. Mutolo, M. J. Ballesteros, U. Wiesner, H. D. Abruña, F. J. Disalvo, Chem. Mater., 2006, 18, 3365-3372.
[20] L. Huang, X. P. Zhang, Y. J. Han, Q. Q. Wang, Y. X. Fang, S. J. Dong, Chem. Mater., 2017, 29, 4557-4562.
[21] L. Z. Bu, N. Zhang, S. J. Guo, X. Zhang, J. Li, J. L. Yao, T. Wu, G. Lu, J. Y. Ma, D. Su, X. Q. Huang, Science, 2016, 354, 1410-1414.
[22] K. Jiang, D. D. Zhao, S. J. Guo, X. Zhang, X. Zhu, J. Guo, G. Lu, X. Q. Huang, Sci. Adv., 2017, 3, 1601705/1-1601705/8.
[23] Y. N. Qin, M. C. Luo, Y. J. Sun, C. J. Li, B. L. Huang, Y. Yang, Y. J. Li, L. Wang, S. J. Guo, ACS Catal., 2018, 8, 5581-5590.
[24] P. P. Lopes, D. Strmcnik, D. Tripkovic, J. G. Connell, V. Stamenkovic, N. M. Markovic, ACS Catal., 2016, 6, 2536-2544.
[25] X. M. Zhou, Z. M. Xia, Z. M. Tian, Y. Y. Ma, Y. Q. Qu, J. Mater. Chem. A, 2015, 3, 8107-8114.
[26] L. Z. Bu, Q. Shao, X. Q. Huang, Sci. China Mater., 2018, 5, 1-10.
[27] S. I. Choi, S. F. Xie, M. H. Shao, N. Lu, S. Guerrero, J. H. Odell, J. Park, J. G. Wang, M. J. Kim, Y. Xia, ChemSusChem, 2014, 7, 1476-1483.
[28] K. Ahrenstorf, H. Heller, A. Kornowski, J. A. C. Broekaert, H. Weller, Adv. Funct. Mater., 2008, 18, 3850-3856.
[29] N. Ortiz, S. E. Skrabalak, Angew. Chem. Int. Ed., 2012, 51, 11757-11761.
[30] A. P. LaGrow, B. Ingham, M. F. Toney, R. D. Tilley, J. Phys. Chem. C, 2013, 117, 16709-16718.
[31] G. S. Okram, J. Singh, N. Kaurav, N. P. Lalla, Faraday Discuss., 2015, 181, 211-22.
[32] S. Rudi, C. Cui, L. Gan, P. Strasser, Electrocatalysis, 2014, 5, 408-418.
[33] J. Park, M. K. Kabiraz, H. Kwon, S. Park, H. Baik, S.-I. Choi, K. Lee, ACS Nano, 2017, 11, 10844-10861.
[34] H. Kwon, M. K. Kabiraz, J. Park, A. Oh, H. Baik, S.-I. Choi, K. Lee, Nano Lett., 2018, 18, 2930-2936.
[35] N. D. S. Álvares, L. R. Alden, E. Rus, H. Wang, F. J. DiSalvo, H. D. Abruña, J. Electroanal. Chem., 2009, 626, 14-22.
[36] M. P. Mercer, D. Plana, D. J. Fermin, D. Morgan, N. Vasiljevic, Langmuir, 2015, 31, 10904-10912.
[37] D. Y. Chung, K. J. Lee, Y. E. Sung, J. Phys. Chem. C, 2016, 120, 9028-9035.
[38] D. Y. Chung, H. I. Kim, Y. H. Chung, M. J. Lee, S. J. Yoo, A. D. Bokare, W. Choi, Y. E. Sung, Sci. Rep., 2014, 4, 7450/1-7450/5.
[39] L. Carrette, K. A. Friedrich, U. Stimming, ChemPhysChem, 2000, 1, 162-193.
[40] E. C. Rivera, D. J. Volpe, L. Alden, C. Lind, C. Downie, T. V. Alvarez, A. C. D. Angelo, F. J. DiSalvo, H. D. Abruña, J. Am. Chem. Soc., 2004, 126, 4043-4049.

Pt-Pb六边形纳米板电催化甲醇氧化反应中的表面元素分布效应

Surface elemental distribution effect of Pt-Pb hexagonal nanoplates for electrocatalytic methanol oxidation reaction

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