Silica membranes for hydrogen separation prepared by chemical vapor deposition (CVD)

Khatib, Sheima J.; Oyama, S. Ted

doi:10.1016/j.seppur.2013.03.032

Cited by 109 publications

(40 citation statements)

References 110 publications

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“…Due to their thermal, mechanical, and chemical stability, porous ceramic membranes are the most suitable membrane materials for implementation in many petro-chemical industrial processes where harsh environment, such as high temperature and high pressure, is often encountered [2]. More detailed, the ceramic membranes for liquid filtration belong to the oxide ceramic membranes and are mainly made of aluminum oxide, zirconium oxide or titanium oxide [3][4][5][6][7]. Usually ceramic memberanes are made of a macroporous support, one or more mesoporous layers, and a microporous (or dense) top layer.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Preparation and characterization of multilayer mesoporous alumina nano membrane via sol–gel method using new precursors

Kheirollahi

Abdellahi

Emamalizadeh

et al. 2015

Ceramics International

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Preparation and characterization of multilayer mesoporous alumina nano membrane via sol–gel method using new precursors

Kheirollahi

Abdellahi

Emamalizadeh

et al. 2015

Ceramics International

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“…In comparison, gas molecules can be separated based on the inverse square root ratio of the molecular weight through Knudsen diffusion when the membrane pores are smaller than the gas mean free path (Figure 3b), whereas gases could be separated by sieving the large gas molecule out through the molecular sieving mechanism, which is the dominant mechanism of hydrogen separation using microporous membranes. However, the hydrogen separation factor is based on both the solubility and the diffusivity for most nonporous polymeric and dense metal membranes, following the solution-diffusion mechanism [28].…”

Section: Membrane For Hydrogen Separationmentioning

confidence: 99%

A Review on the Production and Purification of Biomass-Derived Hydrogen Using Emerging Membrane Technologies

Yin

Yip

2017

Catalysts

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Abstract:Hydrogen energy systems are recognized as a promising solution for the energy shortage and environmental pollution crises. To meet the increasing demand for hydrogen, various possible systems have been investigated for the production of hydrogen by efficient and economical processes. Because of its advantages of being renewable and environmentally friendly, biomass processing has the potential to become the major hydrogen production route in the future. Membrane technology provides an efficient and cost-effective solution for hydrogen separation and greenhouse gas capture in biomass processing. In this review, the future prospects of using gas separation membranes for hydrogen production in biomass processing are extensively addressed from two perspectives: (1) the current development status of hydrogen separation membranes made of different materials and (2) the feasibility of using these membranes for practical applications in biomass-derived hydrogen production. Different types of hydrogen separation membranes, including polymeric membranes, dense metal membranes, microporous membranes (zeolite, metal-organic frameworks (MOFs), silica, etc.) are systematically discussed in terms of their fabrication methods, gas permeation performance, structure stability properties, etc. In addition, the application feasibility of these membranes in biomass processing is assessed from both practical and economic perspectives. The benefits and possibilities of using membrane reactors for hydrogen production in biomass processing are also discussed. Lastly, we summarize the limitations of the currently available hydrogen membranes as well as the gaps between research achievements and industrial application. We also propose expected research directions for the future development of hydrogen gas membrane technology.

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“…10 to 1500. The application of silica membranes prepared by CVD has been reviewed in (Khatib and Oyama, 2013).…”

Section: Silica Membranes-h 2 Separationmentioning

confidence: 99%

Inorganic microporous membranes for H2 and CO2 separation—Review of experimental and modeling progress

Haas‐Santo

Schygulla

et al. 2015

Chemical Engineering Science

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Silica membranes for hydrogen separation prepared by chemical vapor deposition (CVD)

Cited by 109 publications

References 110 publications

RETRACTED: Preparation and characterization of multilayer mesoporous alumina nano membrane via sol–gel method using new precursors

RETRACTED: Preparation and characterization of multilayer mesoporous alumina nano membrane via sol–gel method using new precursors

A Review on the Production and Purification of Biomass-Derived Hydrogen Using Emerging Membrane Technologies

Inorganic microporous membranes for H2 and CO2 separation—Review of experimental and modeling progress

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