CMK-5负载Pt-Ni合金催化剂及其甲醇电化学氧化性能

doi:10.3866/PKU.WHXB20110327

Abstract

Abstract:

Pt-Ni alloy catalysts with different atomic ratios were deposited on CMK-5 (carbon replicated from SBA-15 silica) by NaBH₄ reduction. X-ray diffraction (XRD) suggests alloy formation between Pt and Ni. X-ray photoelectron spectroscopy (XPS) shows that Pt-Ni/CMK-5 (5:1) has more detectable oxidized Ni. More metallic Pt is present on Pt-Ni/CMK-5 (5:1) (atomic ratio) than on Pt/CMK-5. Oxidized Ni species, such as NiO, Ni(OH)₂， and NiOOH, favor the adsorption of methanol and the dissociation of methanol from the surface of Pt. Cyclic voltammetry shows that Pt-Ni/CMK-5 (5:1) has the highest specific activity among the as-made catalysts and its electrochemical active area is 63.9 m²·g^-1. It has more resistance to CO poisoning than Pt/CMK-5.

Key words: CMK-5, Pt/CMK-5 catalyst, Pt-Ni/CMK-5 catalyst, Methanol, Electrooxidation

DING Xiao-Chun, CHEN Xiu, ZHOU Jian-Hua, WANG Tao, SUN Dun, HE Jian-Ping. Pt-Ni Catalyst Supported on CMK-5 for the Electrochemical Oxidation of Methanol[J].Acta Phys. -Chim. Sin., 2011, 27(03): 711-716.

References

(1) Liu, X.; Chen, J.; Liu, G.; Zhang, L.; Zhang, H. M.; Yia, B. L. J. Power Sources 2010, 195, 4098.
(2) Li, W. Z.; Zhou, W. J.; Li, H. Q.; Zhou, Z. H.; Zhou, B.; Sun, G. Q.; Xin, Q. Electrochim. Acta 2004, 49, 1045.
(3) Yang, C. W.; Wang, D. L.; Hu, X. G.; Dai, C. S.; Liang, Z. J. Alloy. Compd. 2008, 448, 109.
(4) Wang, X. M.; Li, N.; Pfefferle, L. D.; Haller, G. L. J. Phys. Chem., C 2010, 114, 16996.
(5) Tang, H.; Chen, J. H.; Nie, L. H.; Liu, D. Y.; Deng, W.; Kuang, Y. F.; Yao, S. Z. J. Colloid Interface Sci. 2004, 269, 26.
(6) Steigerwalt, E. S.; Deluga, G. A.; Lukehart, C. M. J. Nanosci. Nanotechnol. 2003, 3, 247.
(7) Yen, C. H.; Shimizu, K.; Lin, Y. Y.; Bailey, F.; Cheng, I. F.; Wai, C. M. Energy Fuels 2007, 21, 2268.
(8) Shimazaki, Y.; Hayasaka, S.; Koyama, T,; Nagao, D.; Kobayashi, Y.; Konno, M. J. Colloid Interface Sci. 2010, 350, 580.
(9) Zhao, Y.; Yifeng, E.; Fan, L. Z.; Qiu, Y. F.; Yang, S. H. Electrochim. Acta 2007, 52, 5873.
(10) Do, J. S.; Chen, Y. T.; Lee, M. H. J. Power Sources 2007, 172, 623.
(11) Choi, J. H.; Park, K. W.; Kwon, B. K.; Sung, Y. E. J. Electrochem. Soc. 2003, 150, 773.
(12) Liu, F.; Lee, J. Y.; Zhou, W. J. J. Phys. Chem. B 2004, 108, 17959.
(13) Jeon, T. Y.; Yoo, S. J.; Cho, Y. H.; Lee, K. S.; Kang, S. H.; Sung, Y. E. J. Phys. Chem. C 2009, 113, 19732.
(14) Jiang, S. J.; Ma, Y. W.; Tao, H. S.; Jian, G. Q.; Wang, X. Z.; Fan, Y. N.; Zhu, J. M.; Hu, Z. J. Nanosci. Nanotechnol. 2010, 10, 3895.
(15) Yano, H.; Kataoka, M.; Yamashita, H.; Uchida, H.; Watanabe, M. Langmuir 2007, 23, 6438.
(16) He, C. Z.; Kunz, H. R.; Fenton, J. M. J. Electrochem. Soc. 2003, 150, A1071.
(17) Mathiyarasu, J.; Remona, A. M.; Mani, A.; Phani, K. L. N.; Yegnaraman, V. J. Solid State Electrochem. 2004, 8, 968.
(18) Liu, Z. L.; Ling, X. Y.; Su, X. D.; Lee, J. Y. J. Phys. Chem. B 2004, 108, 8234.
(19) Wang, Z. B.; Yin, G. P.; Shi, P. F. J. Electrochem. Soc. 2005, 153, A2406.
(20) Park, K. W.; Choi, J. H.; Ahn, K. S.; Sung, Y. E. J. Phys. Chem. B 2004, 108, 5989.
(21) Sun, D.; He, J. P.; Zhou, J. H.; Wang, T.; Di, Z. Y.; Ding, X. C. Acta Phys.-Chim. Sin. 2010, 26, 1219.
[孙盾, 何建平, 周建华, 王涛, 狄志勇, 丁晓春.. 物理化学学报, 2010, 26, 1219.]
(22) Lu, A. H.; Li, W. C.; Schmidt, W. G.; Schuth, F. Microporous Mesoporous Mat. 2005, 80, 117.
(23) Antolini, E.; Salgado, J. R. C.; Gonzalez, E. R. J. Electroanal. Chem. 2005, 580, 145.
(24) Zhou, J. H.; He, J. P.; Dang, W. J.; Zhao, G. W.; Zhang, C. X.; Mei, T. Q. Electrochem. Solid-State Lett. 2007, 10, B191.
(25) Pozio, A.; Francesco, D. M.; Cemmi, A. J. Power Sources 2002, 105, 13.
(26) Yang, R. Z.; Iiu X. P.; Zhang, H. R. Carbon 2005, 43, 11.
(27) Zhou, J. H.; He, J. P.; Dang, W. J.; Zhao, G. W.; Zhang, C. X. Electrochem. Solid-State Lett. 2007, 10, B191.
(28) Park, K. W.; Choi, J. H.; Kwon, B. K.; Lee, S. A.; Sung, Y. E. J. Phys. Chem. B 2002, 106, 1869.
(29) Gojkovic, S. L.; Vidakovic, T. R.; Durovic, D. R. Electrochim. Acta 2003, 48, 3607.
(30) Radmilovic, V.; Gasteiger, H. A.; Ross, P. N. J. Catal. 1995, 154, 98.
(31) Geng, D. S.; Lu, G. X. J. Phys. Chem. C 2007, 111, 11897.
(32) Liu, F.; Lee, J. Y.; Zhou, W. J. Small 2006, 2, 121.
(33) Watanabe, M.; Uchida, M.; Motoo, S. J. Electroanal. Chem. 1987, 229, 395.
(34) Park, K. W.; Choi, J. H.; Sung, Y. E. J. Phys. Chem. B 2003, 107, 5851.
(35) Lin, Y.; Cui, X.; Yen, C.; Wai, C. M. J. Phys. Chem. B 2005, 109, 14410.

[1]	Meng Li, Fulin Yang, Jinfa Chang, Alex Schechter, Ligang Feng. MoP-NC Nanosphere Supported Pt Nanoparticles for Efficient Methanol Electrolysis [J]. Acta Phys. -Chim. Sin., 2023, 39(9): 2301005-0.
[2]	Ying Liu, Xiaofang Liu, Lin Xia, Chaojie Huang, Zhaoxuan Wu, Hui Wang, Yuhan Sun. Methanol Synthesis by CO_x Hydrogenation over Cu/ZnO/Al₂O₃ Catalyst via Hydrotalcite-Like Precursors: the Role of CO in the Reactant Mixture [J]. Acta Phys. -Chim. Sin., 2022, 38(3): 2002017-.
[3]	Lin Lv, Liyang Zhang, Xuebing He, Hong Yuan, Shuxin Ouyang, Tierui Zhang. Energy-Efficient Hydrogen Production via Electrochemical Methanol Oxidation Using a Bifunctional Nickel Nanoparticle-Embedded Carbon Prism-Like Microrod Electrode [J]. Acta Phys. -Chim. Sin., 2021, 37(7): 2007079-.
[4]	Yanqiu Wang, Zixin Zhong, Tangkang Liu, Guoliang Liu, Xinlin Hong. Cu@UiO-66 Derived Cu⁺-ZrO₂ Interfacial Sites for Efficient CO₂ Hydrogenation to Methanol [J]. Acta Phys. -Chim. Sin., 2021, 37(5): 2007089-.
[5]	Congming Li, Kuo Chen, Xiaoyue Wang, Nan Xue, Hengquan Yang. Understanding the Role of Cu/ZnO Interaction in CO₂ Hydrogenation to Methanol [J]. Acta Phys. -Chim. Sin., 2021, 37(5): 2009101-.
[6]	Menggang Li, Zhonghong Xia, Yarong Huang, Lu Tao, Yuguang Chao, Kun Yin, Wenxiu Yang, Weiwei Yang, Yongsheng Yu, Shaojun Guo. Rh-Doped PdCu Ordered Intermetallics for Enhanced Oxygen Reduction Electrocatalysis with Superior Methanol Tolerance [J]. Acta Physico-Chimica Sinica, 2020, 36(9): 1912049-.
[7]	Zhenmin Xu, Zhenfeng Bian. Photocatalytic Methane Conversion [J]. Acta Phys. -Chim. Sin., 2020, 36(3): 1907013-.
[8]	Hanlin Lyu, Bing Hu, Guoliang Liu, Xinlin Hong, Lin Zhuang. Inverse Decoration of ZnO on Small-Sized Cu/Sio₂ with Controllable Cu-ZnO Interaction for CO₂ Hydrogenation to Produce Methanol [J]. Acta Physico-Chimica Sinica, 2020, 36(11): 1911008-.
[9]	Shuyi ZHANG,Jingxian BAO,Bo WU,Liangshu ZHONG,Yuhan SUN. Research Progress on the Photocatalytic Conversion of Methane and Methanol [J]. Acta Physico-Chimica Sinica, 2019, 35(9): 923-939.
[10]	Jincheng GUO,Yanfen LIN,Na TIAN,Shigang SUN. Modification of Tetrahexahedral Pd Nanocrystals with Ru and Their Performance for Methanol Electro-oxidation [J]. Acta Phys. -Chim. Sin., 2019, 35(7): 749-754.
[11]	Yazhi YIN,Bing HU,Guoliang LIU,Xiaohai ZHOU,Xinlin HONG. ZnO@ZIF-8 Core-Shell Structure as Host for Highly Selective and Stable Pd/ZnO Catalysts for Hydrogenation of CO₂ to Methanol [J]. Acta Phys. -Chim. Sin., 2019, 35(3): 327-336.
[12]	Yanfang LIU,Bing HU,Yazhi YIN,Guoliang LIU,Xinlin HONG. One-Pot Surfactant-Free Synthesis of Transition Metal/ZnO Nanocomposites for Catalytic Hydrogenation of CO₂ to Methanol [J]. Acta Phys. -Chim. Sin., 2019, 35(2): 223-229.
[13]	Yanliang ZHAI, Shaolong ZHANG, Luoming ZHANG, Yunshan SHANG, Wenxuan WANG, Yu SONG, Caitong JIANG, Yanjun GONG. Effect of B and Al Distribution in ZSM-5 Zeolite on Methanol to Propylene Reaction Performance [J]. Acta Physico-Chimica Sinica, 2019, 35(11): 1248-1258.
[14]	Yanhui YI,Xunxun WANG,Li WANG,Jinhui YAN,Jialiang ZHANG,Hongchen GUO. Plasma-Triggered CH₃OH/NH₃ Coupling Reaction for Synthesis of Nitrile Compounds [J]. Acta Phys. -Chim. Sin., 2018, 34(3): 247-255.
[15]	Hui-Hui QIAN,Xiao HAN,Yan ZHAO,Yu-Qin SU. Flexible Pd@PANI/rGO Paper Anode for Methanol Fuel Cells [J]. Acta Phys. -Chim. Sin., 2017, 33(9): 1822-1827.

Pt-Ni Catalyst Supported on CMK-5 for the Electrochemical Oxidation of Methanol

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0