射流等离子体强化钙钛矿中空纤维膜氧渗透性能的研究任务书

 2021-10-26 09:10

1. 毕业设计(论文)的内容和要求

随着混合导体透氧膜的的发展,进一步降低温度、减少能耗、提高性能成为研究的热点。

本课题基于前期开发的多通道混合导体中空纤维膜的性能优异,但是能耗高的问题,系统研究射流等离子体,包括射流等离子体功率,流量,喷射距离等对膜氧渗透性能的影响,同时对膜进行表面微观的结构的表征和测试,探明射流等离子体对膜微观结构的影响,以期获得更高性能,更低能耗的多通道中空纤维膜。

具体研究内容如下:1. 不同功率对多通道混合导体中空纤维膜氧渗透性能的影响主要研究不同功率对多通道混合导体中空纤维膜表面温度的影响;不同功率对多通道混合导体中空纤维膜表面结构的影响;不同功率对多通道混合导体中空纤维膜氧渗透的影响。

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2. 参考文献

[1]. J. Sunarso, S. Baumann, J.M. Serra, W.A. Meulenberg, S. Liu, Y.S. Lin, J.C. Diniz da Costa, Mixed ionic-electronic conducting (MIEC) ceramic-based membranes for oxygen separation, Journal of Membrane Science, 2008, 320 (1-2): 13-41.[2]. X. Chang, C. Zhang, X. Dong, C. Yang, W. Jin, N. Xu, Experimental and modeling study of oxygen permeation modes for asymmetric mixed-conducting membranes, Journal of Membrane Science, 2008, 322 (2): 429-435.[3]. H.J.M. Bouwmeester, A.J. Burggraaf, Dense Ceramic Membranes for Oxygen Separation, in Handbook of Solid State Electrochemistry, CRC Press, 1997.[4]. Mirko Arnold , Julia Martynczuk , Konstantin Efimov , Haihui Wang , Armin Feldhoff Grain boundaries as barrier for oxygen transport in perovskite-type membranes Journal of Membrane Science 2008;316; 13714[5]. Wang HH, Tablet C, Feldhoff A, Caro H. Investigation of phase structure, sintering, and permeability of perovskite-type Ba0.5Sr0.5Co0.8Fe0.2O3-delta membranes. Journal Of Membrane Science. 2005;262:20-6.[6]. Tan L, Yang L, Gu XH, Jin WQ, Zhang LX, Xu NP. Influence of the size of doping ion on phase stability and oxygen permeability of SrCo0.8Fe0.2O3-delta oxide. Journal Of Membrane Science. 2004;230:21-7.[7]. Teraoka Y., Nobunaga T., Yamazoe N. Effect of Cation Substitution on the Oxygen Semipermeability of Perovskite-type Oxides. Chem Lett. 1988, 503-506[8]. The electrical conductivity of YxSr1-xTiO3 for anode materials, J. Physi. Chem. S. 2006, 67: 2609-2613.[9]. Zhang G R, Liu Z K, Zhu N, Jiang W, Dong X L, Jin W Q. A novel Nb2O5-doped SrCo0.8Fe0.2O3-δ oxide with high permeability and stability for oxygen separation. J Membr Sci. 2012, 405-406:300-309.[10]. Dong X L, Liu Z K, He Y J, Jin W Q, Xu N P. SrAl2O4-improved SrCo0.8Fe0.2O3-δ mixed-conducting membrane for effective production of hydrogen from methane [J]. J Membr Sci. 2009, 331: 109-116.[11]. Meng X X, Yang N T, Meng B, Tan X Y, Ma Z F, Liu S M. Zirconium stabilized Ba0.5Sr0.5(Co0.8-xZrx)Fe0.2O3- perovskite hollow fibre membranes for oxygen separation [J]. Ceram. Int. 2011,37: 2701-2709.[12]. J. Sunarso, S. Baumann, J.M. Serra, W.A. Meulenberg, S. Liu, Y.S. Lin, J.C. Diniz da Costa, Mixed ionic-electronic conducting (MIEC) ceramic-based membranes for oxygen separation, Journal of Membrane Science, 2008, 320 (1-2): 13-41.[13]. W. Jin, C. Zhang, X. Chang, Y. Fan, W. Xing, N. Xu, Efficient catalytic decomposition of CO2 to CO and O2 over Pd/mixed-conducting oxide catalyst in an oxygen-permeable membrane reactor, Environmental Science Technology, 2008, 42 (8): 3064-3068.[14]. N. Itoh, M.A. Sanchez, W.C. Xu, K. Haraya, M. Hongo, Application of a membrane reactor system to thermal-decomposition of CO2, Journal of Membrane Science, 1993, 77 (2-3): 245-253.[15]. C. Zhang, W. Jin, C. Yang, N. Xu, Decomposition of CO2 coupled with POM in a thin tubular oxygen-permeable membrane reactor, Catalysis Today, 2009, 148 (3-4): 298-302.

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