硫化物在铂电极上电氧化时空动力学的模型模拟和分析

doi:10.3866/PKU.WHXB201402142

Abstract

Abstract:

Based on the reaction mechanism of the electro-oxidation of sulfide on platinum, we propose a simplified model for studying the spatiotemporal dynamics on the electrode surface in the oscillatory region of the N-shaped negative differential resistance (N-NDR) through numerical simulation. Simple and complex current oscillations were observed during the homogeneous simulation, and these were caused by coupling between one positive feedback, i.e., double-layer potential autocatalysis, and two negative feedbacks consisting of a mass-transport limited step and a poison-adsorption process. To obtain a better simulation of the experimental situation, the transport of electroactive species in both the parallel and vertical directions of the electrode was taken into account to simulate pattern formation on the electrode. The model simulations gave complicated patterns including twinkling-eye patterns and traveling waves, which agree qualitatively with the experimental results and possess the same evolution principles. Meanwhile, for certain parameters more complex patterns were obtained, e.g., two-arm spiral waves of the double-layer potential. This opens an interesting perspective in the explanation and prediction of pattern formation in electrochemical systems.

Key words: N-shaped negative differential resistance, Oscillation and complex oscillation, Pattern formation, Electrochemical oxidation of sulfide, Model simulation

MSC2000:

O646

Click here to download Supporting Info material in ZIP type

YANG Jia-Ping, YU Hui-Yao, HE Yu-Xiu, XIE Jing-Xuan, BI Wen-Yan, GAO Qing-Yu. Model Simulation and Analysis of Spatiotemporal Dynamics for the Electro-Oxidation of Sulfide on Platinum[J].Acta Phys. -Chim. Sin., 2014, 30(4): 686-692.

References

(1) O′Brien, J. A.; Hinkley, J. T.; Donne, S.W. Electrochim. Acta 2011, 56, 4224. doi: 10.1016/j.electacta.2011.01.092
(2) Dutta, P. K.; Rabaey, K.; Yuan, Z.; Keller, J. Water Res. 2008, 42, 4965. doi: 10.1016/j.watres.2008.09.007
(3) Cai, J.; Zheng, P. Bioresource Technol. 2013, 128, 760. doi: 10.1016/j.biortech.2012.08.046
(4) Haner, J.; Bejan, D.; Bunce, N. J. J. Appl. Electrochem. 2009, 39, 1733. doi: 10.1007/s10800-009-9873-7
(5) Helms, H.; Schlömer, E.; Jansen,W. Monatsh. Chem. 1998, 129, 617.
(6) Miller, B.; Chen, A. J. Electroanal. Chem. 2006, 588, 314. doi: 10.1016/j.jelechem.2006.01.006
(7) Strasser, P.; Eiswirth, M.; Koper, M. T. M. J. Electroanal. Chem. 1999, 478, 50. doi: 10.1016/S0022-0728(99)00412-X
(8) Kiss, I. Z.; Sitta, E.; Varela, H. J. Phys. Chem. C 2012, 116, 9561.
(9) Feng, J.; Gao, Q.; Xu, L.;Wang, J. Electrochem. Commun. 2005, 7, 1471. doi: 10.1016/j.elecom.2005.10.004
(10) Zhao, Y.;Wang, S.; Varela, H.; Gao, Q.; Hu, X.; Yang, J.; Epstein, I. R. J. Phys. Chem. C 2011, 115, 12965. doi: 10.1021/jp202881h
(11) Yang, J.; Song, Y.; Varela, H.; Epstein, I. R.; Bi,W.; Yu, H.; Zhao, Y.; Gao, Q. Electrochim. Acta 2013, 98, 116. doi: 10.1016/j.electacta.2013.03.042
(12) Waterston, K.; Bejan, D.; Bunce, N. J. Appl. Electrochem. 2007, 37, 367. doi: 10.1007/s10800-006-9267-z
(13) Parker, G. K.;Watling, K. M.; Hope, G. A.;Woods, R. Colloid. Surf. A: Physicochem. Eng. Aspects 2008, 318, 151. doi: 10.1016/j.colsurfa.2007.12.029
(14) O′Brien, J. A.; Hinkley, J. T.; Donne, S.W.; Lindquist, S. E. Electrochim. Acta 2010, 55, 573. doi: 10.1016/j.electacta.2009.09.067
(15) Hamilton, I. C.;Woods, R. J. Appl. Electrochem. 1983, 13, 783. doi: 10.1007/BF00615828
(16) Krischer, K. In Advance in Electrochemical Science and Engineering;Wielry-VCH:Weinheim, 2003; Vol. 8, pp 90-203.
(17) Kapusta, S.; Viehbeck, A.;Wilhelm, S. M.; Hackerman, N. J. Electroanal. Chem. Interfacial Electrochem. 1983, 153, 157. doi: 10.1016/S0022-0728(83)80011-4
(18) Krischer, K.; Varela, H.; Bîrzu, A.; Plenge, F.; Bonnefont, A. Electrochim. Acta 2003, 49, 103. doi: 10.1016/j.electacta.2003.04.006
(19) Mazouz, N.; Krischer, K. J. Phys. Chem. B 2000, 104, 6081. doi: 10.1021/jp000203+
(20) Koper, M. T. M. Electrochim. Acta 1992, 37, 1771. doi: 10.1016/0013-4686(92)85080-5
(21) Flätgen, G.; Krischer, K. J. Chem. Phys. 1995, 103, 5428. doi: 10.1063/1.470578
(22) Galea, N. M.; Kadantsev, E. S.; Ziegler, T. J. Phys. Chem. C 2007, 111, 14457. doi: 10.1021/jp072450k
(23) Fu, Y.; Zu, C.; Manthiram, A. J. Am. Chem. Soc. 2013, 135 (48), 18044-7. doi: 10.1021/ja409705u
(24) Flätgen, G.; Krischer, K. Phys. Rev. E 1995, 51, 3397. doi: 10.1103/PhysRevB.51.3397
(25) Mazouz, N.; Flätgen, G.; Krischer, K. Phys. Rev. E 1997, 55, 2260. doi: 10.1103/PhysRevE.55.2260
(26) Plenge, F.; Li, Y. J.; Krischer, K. J. Phys. Chem. B 2004, 108, 14255. doi: 10.1021/jp037955z

[1]	WANG Yi, HUO Wangchen, YUAN Xiaoya, ZHANG Yuxin. Composite of Manganese Dioxide and Two-dimensional Materials Applied to Supercapacitors [J]. Acta Physico-Chimica Sinica, 0, (): 1904007-0.
[2]	LIU Wen-Yi, LI Lin-Po, GUI Qiu-Yue, DENG Bo-Hua, LI Yuan-Yuan, LIU Jin-Ping. Novel Hybrid Supercapacitors Based on Nanoarray Electrodes [J]. Acta Physico-Chimica Sinica, 0, (): 1904049-0.
[3]	WEI Feng, BI Honghui, JIAO Shuai, HE Xiaojun. Interconnected Graphene-like Nanosheets for Supercapacitors [J]. Acta Physico-Chimica Sinica, 0, (): 1903043-0.
[4]	ZHAO Pan, YANG Bingjun, CHEN Jiangtao, LANG Junwei, ZHANG Tianyun, YAN Xingbin. A Safe, High-Performance, and Long-Cycle Life Zinc-Ion Hybrid Capacitor Based on Three-Dimensional Porous Activated Carbon [J]. Acta Physico-Chimica Sinica, 0, (): 1904050-0.
[5]	LIANG Xu, JIA Yu-Feng, LIU Zong-Huai, LEI Zhi-Bin. Growing Iron Oxide Nanosheets on Highly Compressible Carbon Sponge for Enhanced Capacitive Performance [J]. Acta Physico-Chimica Sinica, 0, (): 1903034-0.
[6]	LI Haixia, WANG Jiwei, JIAO Lifang, TAO Zhanliang, LIANG Jing. Spherical Nano-SnSb/C Composite as a High-Performance Anode Material for Sodium Ion Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1904017-0.
[7]	GUO Nannan, ZHANG Su, WANG Luxiang, JIA Dianzeng. Application of Plant-Based Porous Carbon for Supercapacitors [J]. Acta Physico-Chimica Sinica, 0, (): 1903055-0.
[8]	Yang Ge, Xulin Mu, Yue Lu, Manling Sui. Photoinduced Degradation of Lead Halide Perovskite Thin Films in Air [J]. Acta Physico-Chimica Sinica, 0, (): 1905039-0.
[9]	Bo Fang, Ligang Feng. PtCo-NC Catalyst Derived from the Pyrolysis of Pt-Incorporated ZIF-67 for Alcohols Fuel Electrooxidation [J]. Acta Physico-Chimica Sinica, 0, (): 1905023-0.
[10]	CHEN Guanghai, BAI Ying, GAO Yongsheng, WU Feng, WU Chuan. Chalcogenide Electrolytes for All-Solid-State Sodium Ion Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1905009-0.
[11]	Wenli Pan, Wenhao Guan, Yinzhu Jiang. Research Advances in Polyanion-Type Cathodes for Sodium-Ion Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1905017-0.
[12]	Huifang Fei, Yongpeng Liu, Chuanliang Wei, Yuchan Zhang, Jinkui Feng, Chuanzhong Chen, Huijun Yu. Poly(propylene carbonate)-based Polymer Electrolyte with an Organic Cathode for Stable All-Solid-State Sodium Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1905015-0.
[13]	Guifang Zeng, Yining Liu, Chunyan Gu, Kai Zhang, Yongling An, Chuanliang Wei, Jinkui Feng, Jiangfeng Ni. A Nonflammable Fluorinated Carbonate Electrolyte for Sodium-Ion Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1905006-0.
[14]	Laiqiang Xu, Jiayang Li, Cheng Liu, Guoqiang Zou, Hongshuai Hou, Xiaobo Ji. Research Progress in Inorganic Solid-State Electrolytes for Sodium-Ion Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1905013-0.
[15]	Yongchao Shi, Mingxue Tang. NMR/EPR Investigation of Rechargeable Batteries [J]. Acta Physico-Chimica Sinica, 0, (): 1905004-0.

Model Simulation and Analysis of Spatiotemporal Dynamics for the Electro-Oxidation of Sulfide on Platinum

PDF (PC)

Like

Knowledge

Abstract

Supporting Info

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10