Citation: MEI Su-Juan, WU Jun-Jie, LU Shuang-Long, CAO Xue-Qin, GU Hong-Wei, TANG Ming-Hua. Facile Synthesis of Concave Dendritic PtCu Nanoparticles with Enhanced Methanol Electro-oxidation Activities[J]. Chinese Journal of Inorganic Chemistry, ;2015, (12): 2298-2304. doi: 10.11862/CJIC.2015.317 shu

Facile Synthesis of Concave Dendritic PtCu Nanoparticles with Enhanced Methanol Electro-oxidation Activities

1.
1 Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, Jiangsu 215123, China;
2.
2 Analysis and Testing Center, Soochow University, Suzhou, Jiangsu 215123, China

Corresponding author: GU Hong-Wei,
Received Date: 19 May 2015
Available Online: 3 October 2015
Fund Project: 国家自然科学基金(No.21373006) (No.21373006)

Concave dendritic PtCu bimetallic nanocatalysts (PtCu NCDs) was prepared by one-step method in a Teflon-lined stainless steel autoclave with o-phenylenediamine as surface active agent. In the reaction system, o-phenylenediamine plays an important role in initiating, promoting and guiding replacement reaction. The PtCu NCDs exhibited exceptionally high activity and strong poisoning resistance in methanol oxidation reaction (MOR). The mass activity of PtCu NCDs (0.53 A·mg^-1 Pt) was 2.04 times higher than that of the commercial Pt/C catalysts (0.26 A·mg^-1 Pt) in MOR. The specific activity of PtCu NCDs (1.07 mA·cm^-2) was 1.95 times higher than that of the commercial Pt/C catalysts (0.55 mA·cm^-2). Moreover, PtCu NCDs (2.76) showed a higher ratio of I_f/I_b than the commercial Pt/C catalysts (1.02). The enhanced catalytic activity could be owed to the unique concave dendritic morphology of the bimetallic nanoparticles.
- PtCu nanocatalysts;concave dendritic;methanol;electrocatalytic oxidation
1. [1]
  [1] Chen J, Lim B, Lee E P, et al. Nano Today, 2009,4(1):81-95
2. [2]
  [2] Peng Z, Yang H. Nano Today, 2009,4(2):143-164
3. [3]
  [3] Lim B, Jiang M, Camargo P H C, et al. Science, 2009,324 (5932):1302-1305
4. [4]
  [4] Larsson E M, Alegret J, Kll M, et al. Nano Lett., 2007,7(5): 1256-1263
5. [5]
  [5] Alivisatos P. Nat. Biotechnol., 2004,22(1):47-52
6. [6]
  [6] Huang X, El-Sayed I H, Qian W, et al. J. Am. Chem. Soc., 2006,128(6):2115-2120
7. [7]
  [7] Mulvihill M J, Ling X Y, Henzie J, et al. J. Am. Chem. Soc., 2009,132(1):268-274
8. [8]
  [8] Zhou K, Li Y. Angew. Chem., Int. Ed., 2012,51(3):602-613
9. [9]
  [9] Tian N, Zhou Z Y, Sun S G, et al. Science, 2007,316(5825): 732-735
10. [10]
  [10] Guo S, Zhang S, Sun X, et al. J. Am. Chem. Soc., 2011,133 (39):15354-15357
11. [11]
  [11] Guo S, Dong S, Wang E. ACS Nano, 2009,4(1):547-555
12. [12]
  [12] Wu H, Li H, Zhai Y, et al. Adv. Mater., 2012,24(12):1594- 1597
13. [13]
  [13] Chen A. Chem. Rev., 2010,110(6):3767-3804
14. [14]
  [14] Yoo S J, Jeon T Y, Kim K S, et al. Phys. Chem. Chem. Phys., 2010,12(46):15240-15246
15. [15]
  [15] Yin A X, Min X Q, Zhu W, et al. Chem. Eur. J., 2012,18 (3):777-782
16. [16]
  [16] Kugai J, Moriya T, Seino S, et al. Int. J. Hydrogen Energy, 2012,37(6):4787-4797
17. [17]
  [17] Huang X, Zhao Z, Fan J, et al. J. Am. Chem. Soc., 2011, 133(13):4718-4721
18. [18]
  [18] Stamenkovic V R, Fowler B, Mun B S, et al. Science, 2007, 315(5811):493-497
19. [19]
  [19] Stamenkovic V R, Mun B S, Arenz M, et al. Nat. Mater., 2007,6(3):241-247
20. [20]
  [20] Strasser P, Koh S, Anniyev T, et al. Nat. Chem., 2010,2(6): 454-460
21. [21]
  [21] Liu Y, Li D, Stamenkovic V R, et al. ACS Catal., 2011,1 (12):1719-1723
22. [22]
  [22] Kang Y, Pyo J B, Ye X, et al. ACS Nano, 2012,6(6):5642- 5647
23. [23]
  [23] Xia B Y, Wu H B, Wang X, et al. J. Am. Chem. Soc., 2012, 134(34):13934-13937
24. [24]
  [24] Gasteiger H A, Markovic N M. Science, 2009,324(5923):48- 49
25. [25]
  [25] Gasteiger H A, Kocha S S, Sompalli B, et al. Appl. Catal., B, 2005,56(1):9-35
26. [26]
  [26] Stephens I E L. Angew. Chem., Int. Ed., 2011,50(7):1476- 1477
27. [27]
  [27] Greeley J, Stephens I E L. Nat. Chem., 2009,1(7):552-556
28. [28]
  [28] Zeng J, Zhang Q, Chen J, et al. Nano Lett., 2009,10(1):30-35
29. [29]
  [29] Yamauchi Y, Sugiyama A, Morimoto R, et al. Angew. Chem., Int. Ed., 2008,47(29):5371-5373
30. [30]
  [30] Prevo B G, Esakoff S A, Mikhailovsky A, et al. Small, 2008, 4(8):1183-1195
31. [31]
  [31] Yin Y, Erdonmez C, Aloni S, et al. J. Am. Chem. Soc., 2006, 128(39):12671-12673
32. [32]
  [32] Schwartzberg A M, Olson T Y, Talley C E, et al. J. Phys. Chem. B, 2006,110(40):19935-19944
33. [33]
  [33] Wu Y, Wang D, Niu Z, et al. Angew. Chem., Int. Ed., 2012, 51(50):12524-12528
34. [34]
  [34] Yavuz M S, Cheng Y, Chen J, et al. Nat. Mater., 2009,8(12): 935-939
35. [35]
  [35] Xu D, Liu Z, Yang H, et al. Angew. Chem., Int. Ed., 2009, 48(23):4217-4221
36. [36]
  [36] Koh S, Strasser P. J. Am. Chem. Soc., 2007,129(42):12624- 12625
37. [37]
  [37] Kibsgaard J, Gorlin Y, Chen Z, et al. J. Am. Chem. Soc., 2012,134(18):7758-7765
38. [38]
  [38] Liu H, Nosheen F, Wang X. Chem. Soc. Rev., 2015,44(10): 3056-3078
39. [39]
  [39] Tseng Y C, Chen H S, Liu C W, et al. J. Mater. Chem. A, 2014,2(12):4270-4275
40. [40]
  [40] Shiraishi Y, Sakamoto H, Sugano Y, et al. ACS Nano, 2013, 7(10):9287-9297
41. [41]
  [41] Xu C, Liu Y, Wang J, et al. J. Power Sources, 2012,199:124 -131
42. [42]
  [42] Zhang Z, Yang Y, Wosheen F, et al. Small, 2013,9(18):3063 -3069
43. [43]
  [43] Jin R C, Cao Y W, Mirkin C, et al. Science, 2001,294(5548): 1901-1903
44. [44]
  [44] Mohanty A, Garg N, Jin R C. Angew. Chem. Int. Ed., 2010, 49(29):4962-4966
45. [45]
  [45] Lim B, Lu X, Jiang M, et al. Nano Lett., 2008,8(11):4043- 4047
1. [1]
  Kai CHEN , Fengshun WU , Shun XIAO , Jinbao ZHANG , Lihua ZHU . PtRu/nitrogen-doped carbon for electrocatalytic methanol oxidation and hydrogen evolution by water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1357-1367. doi: 10.11862/CJIC.20230350
2. [2]
  Qingqing SHEN , Xiangbowen DU , Kaicheng QIAN , Zhikang JIN , Zheng FANG , Tong WEI , Renhong LI . Self-supporting Cu/α-FeOOH/foam nickel composite catalyst for efficient hydrogen production by coupling methanol oxidation and water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1953-1964. doi: 10.11862/CJIC.20240028
3. [3]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
4. [4]
  Yongmei Liu , Lisen Sun , Zhen Huang , Tao Tu . Curriculum-Based Ideological and Political Design for the Experiment of Methanol Oxidation to Formaldehyde Catalyzed by Electrolytic Silver. University Chemistry, 2024, 39(2): 67-71. doi: 10.3866/PKU.DXHX202308020
5. [5]
  Hailang JIA , Hongcheng LI , Pengcheng JI , Yang TENG , Mingyun GUAN . Preparation and performance of N-doped carbon nanotubes composite Co₃O₄ as oxygen reduction reaction electrocatalysts. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 693-700. doi: 10.11862/CJIC.20230402
6. [6]
  Juan WANG , Zhongqiu WANG , Qin SHANG , Guohong WANG , Jinmao LI . NiS and Pt as dual co-catalysts for the enhanced photocatalytic H₂ production activity of BaTiO₃ nanofibers. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1719-1730. doi: 10.11862/CJIC.20240102
7. [7]
  Yang WANG , Xiaoqin ZHENG , Yang LIU , Kai ZHANG , Jiahui KOU , Linbing SUN . Mn single-atom catalysts based on confined space: Fabrication and the electrocatalytic oxygen evolution reaction performance. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2175-2185. doi: 10.11862/CJIC.20240165
8. [8]
  Xingyang LI , Tianju LIU , Yang GAO , Dandan ZHANG , Yong ZHOU , Meng PAN . A superior methanol-to-propylene catalyst: Construction via synergistic regulation of pore structure and acidic property of high-silica ZSM-5 zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1279-1289. doi: 10.11862/CJIC.20240026
9. [9]
  Zhanggui DUAN , Yi PEI , Shanshan ZHENG , Zhaoyang WANG , Yongguang WANG , Junjie WANG , Yang HU , Chunxin LÜ , Wei ZHONG . Preparation of UiO-66-NH₂ supported copper catalyst and its catalytic activity on alcohol oxidation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 496-506. doi: 10.11862/CJIC.20230317
10. [10]
  .
  CCS Chemistry 综述推荐│绿色氧化新思路：光/电催化助力有机物高效升级
  . CCS Chemistry, 2025, 7(10.31635/ccschem.024.202405369): -.
11. [11]
  Jiapei Zou , Junyang Zhang , Xuming Wu , Cong Wei , Simin Fang , Yuxi Wang . A Comprehensive Experiment Based on Electrocatalytic Nitrate Reduction into Ammonia: Synthesis, Characterization, Performance Exploration, and Applicable Design of Copper-based Catalysts. University Chemistry, 2024, 39(6): 373-382. doi: 10.3866/PKU.DXHX202312081
12. [12]
  Zelong LIANG , Shijia QIN , Pengfei GUO , Hang XU , Bin ZHAO . Synthesis and electrocatalytic CO₂ reduction performance of metal-organic framework catalysts loaded with silver particles. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 165-173. doi: 10.11862/CJIC.20240409
13. [13]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-. doi: 10.3866/PKU.WHXB202406029
14. [14]
  Qiangqiang SUN , Pengcheng ZHAO , Ruoyu WU , Baoyue CAO . Multistage microporous bifunctional catalyst constructed by P-doped nickel-based sulfide ultra-thin nanosheets for energy-efficient hydrogen production from water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1151-1161. doi: 10.11862/CJIC.20230454
15. [15]
  Feng Han , Fuxian Wan , Ying Li , Congcong Zhang , Yuanhong Zhang , Chengxia Miao . Comprehensive Organic Chemistry Experiment: Phosphotungstic Acid-Catalyzed Direct Conversion of Triphenylmethanol for the Synthesis of Oxime Ethers. University Chemistry, 2025, 40(3): 342-348. doi: 10.12461/PKU.DXHX202405181
16. [16]
  Peng YUE , Liyao SHI , Jinglei CUI , Huirong ZHANG , Yanxia GUO . Effects of Ce and Mn promoters on the selective oxidation of ammonia over V₂O₅/TiO₂ catalyst. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 293-307. doi: 10.11862/CJIC.20240210
17. [17]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
18. [18]
  Kun WANG , Wenrui LIU , Peng JIANG , Yuhang SONG , Lihua CHEN , Zhao DENG . Hierarchical hollow structured BiOBr-Pt catalysts for photocatalytic CO₂ reduction. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1270-1278. doi: 10.11862/CJIC.20240037
19. [19]
  Chenye An , Abiduweili Sikandaier , Xue Guo , Yukun Zhu , Hua Tang , Dongjiang Yang . 红磷纳米颗粒嵌入花状CeO₂分级S型异质结高效光催化产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2405019-. doi: 10.3866/PKU.WHXB202405019
20. [20]
  Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . 层状双金属氢氧化物的层间阴离子对衍生的Ni-Al₂O₃催化剂光热催化CO₂甲烷化反应的影响. Acta Physico-Chimica Sinica, 2025, 41(1): 2309002-. doi: 10.3866/PKU.WHXB202309002

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(232)
HTML views(21)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142