高强度Ba0.3Sr0.7Fe0.9Mo0.1O3-δ钙钛矿中空纤维氧渗透膜制备任务书

 2021-10-26 21:52:35

1. 毕业设计(论文)的内容和要求

1、理解钙钛矿材料的基本概念、中空纤维膜的制备原理、实验流程以及影响透氧膜性能的主要因素;2、熟悉理解钙钛矿材料的基本性质及其制备成中空纤维膜的方法;3、熟悉有关烧结行为调控的常规知识,并强化相关的物理和化学知识。

4、了解并掌握SEM、XRD、EDXS等表征手段的基本原理和操作方法,对所制备的膜材料进行相关表征;5、合理安排实验进程,工作时间不迟到早退。

2. 参考文献

[1]Dong X , Jin W , Xu N . Reduction-Tolerant Oxygen-Permeable Perovskite-Type Oxide Sr0.7Ba0.3Fe0.9Mo0.1O3δ[J]. Chemistry of Materials, 2010, 22(12):3610-3618.[2]Zhu J , Zhang G , Liu G , et al. Perovskites: Perovskite Hollow Fibers with Precisely Controlled Cation Stoichiometry via One-Step Thermal Processing (Adv. Mater. 18/2017)[J]. Advanced Materials, 2017, 29(18).[3] Wanqin, Jin, Chun, et al. Thermal decomposition of carbon dioxide coupled with POM in a membrane reactor[J]. AIChE Journal, 2006.[4] Zhu X , Wang H , Yang W . Relationship between homogeneity and oxygen permeability of composite membranes[J]. Journal of Membrane Science, 2008, 309(1-2):120-127.[5]李春宏,仇卫华,李敬,康晓丽,鲁雄刚,李福.固相反应合成钙钛矿型氧化物Ba(1.0)Co(0.7)Fe(0.2)Nb(0.1)O(3-δ)的机理[J].北京科技大学学报,2009,31(01):78-82 97.[6]姜红,孟烈,陈日志,金万勤,邢卫红.反应-膜分离耦合强化技术的研究进展[J].化学反应工程与工艺,2013,29(03):199-207.[7] Zhu X , Cong Y , Yang W , et al. Oxygen permeability and structural stability of BaCe0.15Fe0.85O3-delta membranes[J]. Journal of Membrane Science, 2006, 283(1):38-44.[8] Li Q , Zhu X , He Y , et al.Partial oxidation of methane in BaCe0.1Co0.4Fe0.5O3-δ membrane reactor[J]. Catalysis Today,2009,149(1-2):185-190.[9] Wang H , Wang R , Liang D T , et al. Experimental and modeling studies on Ba0.5Sr0.5Co0.8Fe0.2O3-δ(BSCF) tubular membranes for air separation[J]. Journal of Membrane Science, 2004, 243(1-2):405-415.[10] Shao Z , Xiong G , Dong H , et al. Synthesis, oxygen permeation study and membrane performance of a Ba0.5Sr0.5Co0.8Fe0.2O3-δ oxygen-permeable dense ceramic reactor for partial oxidation of methane to syngas[J]. Separation and Purification Technology, 2001, 25(1):97-116.[11]Zhang C , Jin W , Yang C , et al. Decomposition of CO2 coupled with POM in a thin tubular oxygen-permeable membrane reactor[J]. CATALYSIS TODAY, 2009, 148(3-4):298-302.[12]Jiawei, Zhu, Tianlei, et al. Enhancing oxygen permeation via multiple types of oxygen transport paths in hepta-bore perovskite hollow fibers[J]. AIChE Journal, 2017.[13]Song Z , Zhang Z , Zhang G , et al. Effects of polymer binders on separation performance of the perovskite-type 4-bore hollow fiber membranes[J]. Separation and Purification Technology, 2017, 187:294-302.[14]Liu Y , Zhu X , Yang W . Degradation mechanism analysis of Ba0.5Sr0.5Co0.8Fe0.2O3-δmembranes at intermediate-low temperatures[J]. AIChE Journal, 2015, 61(11):3879-3888.[15]Zhu J , Liu Z , Guo S , et al. Influence of permeation modes on oxygen permeability of the multichannel mixed-conducting hollow fibre membrane[J]. Chemical Engineering Science, 2015, 122:614-621.

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