三维多孔石墨烯/铂钯双金属杂化体作为高性能的甲醇氧化电催化剂

doi:10.6023/A12110927

化学学报 ›› 2013, Vol. 71 ›› Issue (04): 579-584.DOI: 10.6023/A12110927 上一篇下一篇

研究论文

三维多孔石墨烯/铂钯双金属杂化体作为高性能的甲醇氧化电催化剂

孙红梅^a,b, 曹林园^a, 逯乐慧^a

a 中国科学院长春应用化学研究所电分析化学国家重点实验室长春 130022;
b 中国科学院大学北京 100039

投稿日期:2012-11-15 发布日期:2013-03-01
通讯作者: 逯乐慧 E-mail:lehuilu@ciac.jl.cn
基金资助:
项目受国家基础研究973 (No. 2010CB933600)资助.

Three Dimensional Porous Graphene/PtPd Bimetallic Hybrids as High-performance Electrocatalyst for Methanol Oxidation

Sun Hongmei^a,b, Cao Linyuan^a, Lu Lehui^a

a State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022;
b Graduate University of the Chinese Academy of Sciences, Beijing 100039

Received:2012-11-15 Published:2013-03-01
Supported by:
Project supported by the National Basic Research Program of China (973 Program; No. 2010CB933600).

文章分享

摘要/Abstract

通过简便的溶剂热还原方法以及冰模板自组装技术, 成功构建了三维多孔石墨烯/铂钯双金属杂化体. 三维多孔的结构以及可调的组成成分赋予这种杂化体大的比表面积和高的催化活性, 使其展现了较高的催化甲醇氧化的能力, 为构筑新型高效的甲醇燃料电池催化剂提供了一个新的平台.

关键词: 石墨烯, 双金属, 燃料电池, 冰模板, 溶剂热

The development of fuel cells is highly dependent on the exploration of the efficient electrocatalyst. However, up to now, constructing high-quality hybrids with large electrochemical surface area (ECSA) through a facile method has remained a great challenge. In this paper, a novel approach for producing three dimensional porous graphene/PtPd bimetallic hybrids was developed by combining the solvothermal strategy with the ice template technique. First, a simple solvothermal route were employed for preparing PtPd bimetallic nanoparticle supported on graphene (PPG) hybrids by simultaneously forming bimetallic nanoparticles and reducing graphene oxide (GO). Then, three dimensional porous graphene/PtPd bimetallic hybrids are obtained via the ice templation of an aqueous suspension comprised of the PPG and phthalic acid diethylene glycol diacrylate (PDDA). The as-prepared 3D PPG were characterized by transmission electron microscopy (TEM), high-resolution TEM (HRTEM), X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy and electrochemical technique. It is interesting to find that the loading of PtPd bimetallic nanoparticles on the surface of graphene could be controlled by simply changing the initial weight ratio of the precursors. Furthermore, the hydrophilicability of PDDA plays an important role on the fabrication of 3D porous graphene/PtPd bimetallic hybrids. Most importantly, this special morphology endows the 3D PPG hybrids with larger ECSA and more catalytic sites compared with the PPG and commercial E-TEK Pt/C catalysts, and thus leads to much higher catalytic activity towards methanol oxidation reaction. The details are shown as follows. (a) The ECSA value of the as-prepared 3D PPG hybrids is tested to be 98.7 m²穏^-1, while the ECSA values of PPG and E-TEK Pt/C catalysts are tested to be 61.3 and 46.5 m²穏^-1, respectively. (b) The mass current density for methanol oxidation in 3D PPG hybrids is higher than those of PPG and E-TEK Pt/C catalysts and the corresponding potential on 3D PPG hybrids is much lower than that on PPG and E-TEK Pt/C catalysts at a given oxidation current density. (c) The as-prepared 3D PPG hybrids catalyst exhibits greater poisoning tolerance than the PPG and E-TEK Pt/C catalysts during methanol oxidation. All results reveal that these 3D PPG hybrids can provide a new and versatile platform for the development of high-performance electrocatalyst for methanol oxidation.

Key words: graphene, bimetal, fuel cell, ice template, solvothermal

引用此文

孙红梅, 曹林园, 逯乐慧. 三维多孔石墨烯/铂钯双金属杂化体作为高性能的甲醇氧化电催化剂[J]. 化学学报, 2013, 71(04): 579-584.

Sun Hongmei, Cao Linyuan, Lu Lehui. Three Dimensional Porous Graphene/PtPd Bimetallic Hybrids as High-performance Electrocatalyst for Methanol Oxidation[J]. Acta Chimica Sinica, 2013, 71(04): 579-584.

导出引用 EndNote|Reference Manager|ProCite|BibTeX|RefWorks

分享此文

参考文献

[1] Formo, E.; Lee, E.; CampbelL, D.; Xia, Y. N. Nano Lett. 2008, 8, 668.

[2] Sun, S. H.; Jaouen, F.; Dodelet, J. P. Adv. Mater. 2008, 20, 3900.

[3] Liang, H. P.; Zhang, H. M.; Hu, J. S.; Guo, Y. G.; Wan, L. J.; Bai, C. L. Angew. Chem., Int. Ed. 2004, 43, 1540.

[4] Wang, C.; Daimon, H.; Lee, Y.; Kim, J.; Sun, S. J. Am. Chem. Soc. 2007, 129, 6974.

[5] Tian, N.; Zhou, Z. Y.; Sun, S. G.; Ding, Y.; Wang, Z. L. Science 2007, 316, 732.

[6] Yamauchi, Y.; Sugiyama, A.; Morimoto, R.; Takai, A.; Kuroda, K. Angew. Chem., Int. Ed. 2008, 47, 5371.

[7] Yamauchi, Y.; Takai, A.; Nagaura, T.; Inoue, S.; Kuroda, K. J. Am. Chem. Soc. 2008, 130, 5426.

[8] Wang, L.; Yamauchi, Y. J. Am. Chem. Soc. 2009, 131, 9152.

[9] Li, Y.; Gao, W.; Ci, L.; Wang, C.; Ajayan, P. M. Carbon 2010, 48, 1124.

[10] Huang, X.; Li, S. Z.; Huang, Y. Z.; Wu, S. X.; Zhou, X. Z.; Li, S. Z.; Gan, C. L.; Boey, F.; Mirkin, C. A.; Zhang, H. Nat. Commun. 2011, 2, 292.

[11] Kou, R.; Shao, Y.; Wang, D.; Engelhard, M. H.; Kwak, J. H.; Wang, J.; Viswanathan, V. V.; Wang, C.; Lin, Y.; Wang, Y.; Aksay, I. A.; Liu, J. Electrochem. Commun. 2009, 11, 954.

[12] Lu, J.; Do, I.; Drzal, L. T.; Worden, R. M.; Lee, I. ACS Nano 2008, 2, 1825.

[13] Guo, S.; Dong, S.; Wang, E. ACS Nano 2010, 4, 547.

[14] Tang, L. H.; Wang, Y.; Li, Y. M.; Feng, H. B.; Lu, J.; Li, J. H. Adv. Funct. Mater. 2009, 19, 2782.

[15] Zhou, M.; Zhai, Y. M.; Dong, S. J. Anal. Chem. 2009, 81, 5603.

[16] Bai, H.; Xu, Y.; Zhao, L.; Li, C.; Shi, G. Q. Chem. Commun. 2009, 1667.

[17] Jasuja, K.; Berry, V. ACS Nano 2009, 3, 2358.

[18] Guo, S. J.; Fang, Y. X.; Dong, S. J.; Wang, E. K. J. Phys. Chem. C 2007, 111, 17104.

[19] Guo, S. J.; Wang, L.; Dong, S. J.; Wang, E. K. J. Phys. Chem. C 2008, 112, 13510.

[20] Wang, S. Y.; Kristian, N.; Jiang, S. P.; Wang, X. Nanotechnology 2009, 20, 025605.

[21] Wang, S. Y.; Wang, X.; Jiang, S. P. Langmuir 2008, 24, 10505.

[22] Zhu, M. S.; Chen, P. L.; Liu, M. H. ACS Nano 2011, 5, 4529.

[23] Yoo, E.; Okata, T.; Akita, T.; Kohyyama, M.; Nakamura, J.; Honma, I. Nano Lett. 2009, 9, 2255.

[24] Estevez, L.; Kelarakis, A.; Gong, Q. M.; Da’as, E. H.; Giannelis, E. P. J. Am. Chem. Soc. 2011, 133, 6122.

[25] Deng, H.; Li, X.; Peng, Q.; Wang, X.; Chen, J.; Li, Y. Angew. Chem., Int. Ed. 2005, 44, 2782.

[26] Zheng, S. F.; Hu, J. S.; Zhong, L. S.; Wan, L. J.; Song, W. G. J. Phys. Chem. C 2007, 111, 11174.

[27] Wang, S. Y.; Jiang, S. P.; White, T. J.; Guo, J.; Wang, X. Adv. Funct. Mater. 2009, 19, 378.

[28] Stankovich, S.; Dikin, D. A.; Piner, R. D.; Kohlhaas, K. A.; Kleinhammes, A.; Jia, Y.; Wu, Y.; Nguyen, S. T.; Ruoff, R. S. Carbon 2007, 45, 1558.

[29] Sun, S. H.; Yang, D. Q.; Villers, D.; Zhang, G. X.; Sacher, E.; Dodelet, J. P. Adv. Mater. 2008, 20, 571.

[30] Casado-Rivera, E.; Volpe, D. L.; Alden, L.; Lind, C.; Downie, C.; Vazquez-Alvarez, T.; Angelo, A. C. D.; Disalvo, F. J.; Abruna, H. D. J. Am. Chem. Soc. 2004, 126, 4043.

[31] Mu, Y, Y.; Liang, H. P.; Hu, J.; Hu, J. S.; Jiang, L.; Wan, L. J. J. Phys. Chem. B 2005, 109, 22212.

[32] Zhang, H.; Yin, Y. J.; Hu, Y. J.; Li, C. Y.; Wu, P.; Wei, S. H.; Cai, C. X. J. Phys. Chem. C 2010, 114, 11861.

[33] Teng, X.; Liang, X.; Rahman, S.; Yang, H. Adv. Mater. 2005, 17, 2237.

[34] Lin, Z. H.; Lin, M. H.; Chang, H. T. Chem. Eur. J. 2009, 15, 4656.

[35] Hummers, W. S.; Offeman, R. E. J. Am. Chem. Soc. 1958, 80, 1339.

三维多孔石墨烯/铂钯双金属杂化体作为高性能的甲醇氧化电催化剂

Three Dimensional Porous Graphene/PtPd Bimetallic Hybrids as High-performance Electrocatalyst for Methanol Oxidation

PDF

可视化

被引次数

摘要/Abstract

引用此文

分享此文

参考文献

相关文章 15

编辑推荐

相关统计

本文评价

[1]	王华高, 程群峰. 冰模板技术仿生构筑层状高分子纳米复合材料的研究进展^★[J]. 化学学报, 2023, 81(9): 1231-1239.
[2]	刘士琨, 邓程维, 姬峰, 闵宇霖, 李和兴. 高温质子交换膜燃料电池中阴极双催化层孔结构的设计研究^★[J]. 化学学报, 2023, 81(9): 1135-1141.
[3]	宁聪聪, 杨倩, 毛阿敏, 唐梓嘉, 金燕, 胡宝山. 石墨烯纳米带的可控制备研究进展[J]. 化学学报, 2023, 81(4): 406-419.
[4]	王娟, 肖华敏, 谢丁, 郭元茹, 潘清江. 铜掺杂与氮化碳复合氧化锌材料结构和二氧化氮气体传感性质的密度泛函理论计算[J]. 化学学报, 2023, 81(11): 1493-1499.
[5]	刘稳, 王昱捷, 杨慧琴, 李成杰, 吴娜, 颜洋. 离子液体非共价诱导制备碳纳米管/石墨烯集流体用于钠金属负极[J]. 化学学报, 2023, 81(10): 1379-1386.
[6]	王庆鑫, 崔勇, 李蕴琪, 卢善富, 相艳. Fe-N-C阴极催化层离聚物可控热解对膜电极性能与稳定性的影响研究^★[J]. 化学学报, 2023, 81(10): 1350-1356.
[7]	刘春梅, 高燕均, 陈鹏亮. 直接甲酸钠/铁氰化钾微流体燃料电池性能研究[J]. 化学学报, 2022, 80(9): 1256-1263.
[8]	闫绍兵, 焦龙, 何传新, 江海龙. ZIF-67/石墨烯复合物衍生的氮掺杂碳限域Co纳米颗粒用于高效电催化氧还原[J]. 化学学报, 2022, 80(8): 1084-1090.
[9]	王怡戈, 李航越, 吕泽伟, 韩敏芳, 孙凯华. 工业尺寸固体氧化物燃料电池高效及阳极安全运行条件研究[J]. 化学学报, 2022, 80(8): 1091-1099.
[10]	耿元昊, 林小秋, 孙亚昕, 李惠雨, 秦悦, 李从举. 双金属导电金属有机框架材料Ni/Co-CAT的制备及其氧还原催化性能研究[J]. 化学学报, 2022, 80(6): 748-755.
[11]	蒋博龙, 崔艳艳, 史顺杰, 姜楠, 谭伟强. 双金属氮化物NiMoN析氢催化剂制备及其电解海水析氢性能的研究[J]. 化学学报, 2022, 80(10): 1394-1400.
[12]	王旭生, 杨胥, 陈春辉, 李红芳, 黄远标, 曹荣. 石墨烯量子点/铁基金属-有机骨架复合材料高效光催化二氧化碳还原^※[J]. 化学学报, 2022, 80(1): 22-28.
[13]	翟耀, 辛国祥, 王佳琦, 张邦文, 宋金玲, 刘晓旭. 微波辅助合成具有优异电化学性能的rGO/CeO₂超级电容器电极材料[J]. 化学学报, 2021, 79(9): 1129-1137.
[14]	吕泽伟, 韩敏芳, 孙再洪, 孙凯华. 固体氧化物燃料电池运行初期电化学性能演变机制[J]. 化学学报, 2021, 79(6): 763-770.
[15]	刘长安, 洪士博, 李蓓. 石墨烯在甘油/尿素剥离液中的稳定行为的分子动力学模拟研究[J]. 化学学报, 2021, 79(4): 530-538.