Fabrication and hydrogen permeation through novel BaZr0.9Y0.1O3− – Cu composite ceramic-metallic membranes

Rosensteel, Wade A.; Sullivan, Neal P.

doi:10.1016/j.ijhydene.2016.10.048

Cited by 19 publications

(4 citation statements)

References 41 publications

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“…Copper (Cu) is another metal candidate that has been explored especially in carbon-containing atmospheres. Although Cu-based membranes such as Cu-BaZr 0.9 Y 0.1

recorded a substantially lower hydrogen flux of 4.6

10 −4 mL cm −2 min −1 , they did display excellent stability and remained leak-free for 30 days [ 80 ].…”

Section: Perovskite Membranes In Hydrogen Productionmentioning

confidence: 99%

“…The impact of sulfur dioxide (SO 2 ), which is a by-product of flue gas in power plants, on the O 2 permeation of perovskite materials has been examined [ 153 ]. It was stated that the oxygen permeability of La 0.6 Sr 0.4 Co 0.2 Fe 0.8

hollow fiber membranes were diminished when a small quantity of SO 2 was added to the sweep gas, and this poisoning effect was irreversible [ 80 ]. The exposure to SO 2 resulted in the decomposition of the La 0.6 Sr 0.4 Co 0.2 Fe 0.8

material and the formation of SrSO 4 , causing severe damage to the membrane.…”

Section: Perovskite Membranes In Carbon Dioxide Capturementioning

confidence: 99%

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Perovskite Membranes: Advancements and Challenges in Gas Separation, Production, and Capture

et al. 2023

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Perovskite membranes have gained considerable attention in gas separation and production due to their unique properties such as high selectivity and permeability towards various gases. These membranes are composed of perovskite oxides, which have a crystalline structure that can be tailored to enhance gas separation performance. In oxygen enrichment, perovskite membranes are employed to separate oxygen from air, which is then utilized in a variety of applications such as combustion and medical devices. Moreover, perovskite membranes are investigated for carbon capture applications to reduce greenhouse gas emissions. Further, perovskite membranes are employed in hydrogen production, where they aid in the separation of hydrogen from other gases such as methane and carbon dioxide. This process is essential in the production of clean hydrogen fuel for various applications such as fuel cells and transportation. This paper provides a review on the utilization and role of perovskite membranes in various gas applications, including oxygen enrichment, carbon capture, and hydrogen production.

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“…Copper (Cu) is another metal candidate that has been explored especially in carbon-containing atmospheres. Although Cu-based membranes such as Cu-BaZr 0.9 Y 0.1

recorded a substantially lower hydrogen flux of 4.6

10 −4 mL cm −2 min −1 , they did display excellent stability and remained leak-free for 30 days [ 80 ].…”

Section: Perovskite Membranes In Hydrogen Productionmentioning

confidence: 99%

material and the formation of SrSO 4 , causing severe damage to the membrane.…”

Section: Perovskite Membranes In Carbon Dioxide Capturementioning

confidence: 99%

Perovskite Membranes: Advancements and Challenges in Gas Separation, Production, and Capture

et al. 2023

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“…These above-mentioned materials are expensive and the need for a material that is cheap with a better performance is becoming very important. Composite Membranes have been made from materials like hydrocarbons [43,54,56,[78][79][80][81][82], ceramics [83] [22,58,83], graphene [65,[84][85][86][87] among others. Current research efforts aims to produce catalytic membranes wholly made of composites thus replacing Nafion.…”

Section: Preparation Of Membranementioning

confidence: 99%

Fuel cell membranes – Pros and cons

Ogungbemi

Ijaodola

Khatib

et al. 2019

Energy

190

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This investigation provides a critical analysis of the development of PEM fuel cells and related research with specific focus on the membrane material. The catalytic membrane is the most important component of the PEMFC giving rise to the need for the use of efficient, durable and cheap material to reduce the overall cost of the fuel cell. In this work, the need for materials other than Nafion to be used as PEM membranes is established and a case for the use of composite membranes material in fuel cells is made. Composite membranes increase the cell voltage by up to 11% even at high cell operating temperature of 95°C. They also increase the overall performance of the cell by up to 17% when dry hydrogen is utilised.Non-fluorinated membranes are also suitable for use in fuel cells for portable applications but they are very expensive and less conductive. Partially fluorinated membranes have good mechanical stability but expensive. The fluorinated membrane has high stability under oxidation and reduction conditions. Unfortunately, they only reach their optimum performance at ACCEPTED MANUSCRIPT 1 temperatures below 100°C which makes them of limited use in PEM fuel cells application at higher temperatures.

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“…In this context, ceramic-metal (cer-met) composite membranes have been successfully investigated [18][19][20][21][22][23]. All-ceramic (ceramic-ceramic) systems have already demonstrated significant advantages regarding mechanical and chemical stabilities [24][25][26][27][28][29][30][31].…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting

Zhou¹,

Malzbender²,

Zeng³

et al. 2022

Journal of the European Ceramic Society

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Fabrication and hydrogen permeation through novel BaZr0.9Y0.1O3− – Cu composite ceramic-metallic membranes

Cited by 19 publications

References 41 publications

Perovskite Membranes: Advancements and Challenges in Gas Separation, Production, and Capture

Perovskite Membranes: Advancements and Challenges in Gas Separation, Production, and Capture

Fuel cell membranes – Pros and cons

Mechanical properties of BaCe0.65Zr0.2Y0.15O3- – Ce0.85Gd0.15O2- dual-phase proton-conducting material with emphasis on micro-pillar splitting

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