Risk assessment for the preparation of compressed oxidant–fuel gas mixtures. Application to the H2/air mixture manufacturing

Paillard, C.; Naudet, V.

doi:10.1016/j.ijhydene.2012.08.026

Cited by 5 publications

(3 citation statements)

References 39 publications

(39 reference statements)

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“…There were attempts to standardize the methods of flammability limit determination. Recommended standard test methods for limits determination are recalled in a recent paper [21]. In a recent study, Cheikhravat et al [22] have investigated the flammability limits of H 2 /air mixtures in the same setup as the current work for different initial conditions of temperature (293-423 K) and initial pressure (100 and 250 kPa).…”

Section: H 2 /Air/steam Mixturesmentioning

confidence: 99%

Effects of water sprays on flame propagation in hydrogen/air/steam mixtures

Cheikhravat

Goulier

Boutarfaïa

et al. 2015

Proceedings of the Combustion Institute

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Section: H 2 /Air/steam Mixturesmentioning

confidence: 99%

Effects of water sprays on flame propagation in hydrogen/air/steam mixtures

Cheikhravat

Goulier

Boutarfaïa

et al. 2015

Proceedings of the Combustion Institute

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“…In medicine, controlled and gradual spatiotemporal release of hydrogen may be used to selectively induce specific physiological processes, e.g., apoptosis in cancer cells without detriment to adjacent healthy tissues or repair of damaged cardiac tissues . On the other hand, in hydrogen leak detection, high‐sensitivity and fast response are central to effective prevention of ignition and explosion . To enable the development of affordable hydrogen technologies, reliable structures and materials are needed.…”

Section: Overview Of Application Of Self‐assembled Hierarchical Metammentioning

confidence: 99%

Hierarchical Multicomponent Inorganic Metamaterials: Intrinsically Driven Self‐Assembly at the Nanoscale

et al. 2017

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Increasingly intricate in their composition and structural organization, hierarchical multicomponent metamaterials with nonlinear spatially reconfigurable functionalities challenge the intrinsic constraints of natural materials, revealing tremendous potential for the advancement of biochemistry, nanophotonics, and medicine. Recent breakthroughs in high-resolution nanofabrication utilizing ultranarrow, precisely controlled ion or laser beams have enabled assembly of architectures of unprecedented structural and functional complexity, yet costly, time- and energy-consuming high-resolution sequential techniques do not operate effectively at industry-required scale. Inspired by the fictional Baron Munchausen's fruitless attempt to pull himself up, it is demonstrated that metamaterials can undergo intrinsically driven self-assembly, metaphorically pulling themselves up into existence. These internal drivers hold a key to unlocking the potential of metamaterials and mapping a new direction for the large-area, cost-efficient self-organized fabrication of practical devices. A systematic exploration of these efforts is presently missing, and the driving forces governing the intrinsically driven self-assembly are yet to be fully understood. Here, recent progress in the self-organized formation and self-propelled growth of complex hierarchical multicomponent metamaterials is reviewed, with emphasis on key principles, salient features, and potential limitations of this family of approaches. Special stress is placed on self-assembly driven by plasma, current in liquid, ultrasonic, and similar highly energetic effects, which enable self-directed formation of metamaterials with unique properties and structures.

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“…Such materials and structures should satisfy various and sometimes conflicting requirements. For the hydrogen alarm sensors, reliable detection of small leakages and short response times are critical since even very small hydrogen concentrations in an ambient air can lead to ignition [7,8] and explosion [9,10]. On the other hand, the biological and medical applications often require slow controlled release, e.g., to kill cancer cells without damaging ambient tissues [11].…”

Section: Introductionmentioning

confidence: 99%

Hierarchical bi-dimensional alumina/palladium nanowire nano-architectures for hydrogen detection, storage and controlled release

Fang

Levchenko

Lü

et al. 2015

International Journal of Hydrogen Energy

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We report on the fabrication of bi-dimensional alumina/palladium nanowire nanoarchitectures for hydrogen detection, storage and controlled release. This nanostructured material was fabricated by growing the palladium nanowires directly in the nanosized channels of nanoporous alumina membrane followed by atmospheric-plasma jet treatment to fabricate the interconnected surface structure mostly suitable for hydrogenrelated applications such as controlled release and sensing. Several interesting properties are demonstrated, including high sensitivity levels (up to 0.1% of H 2 in air) and short response times. Large resistance response reaching 100% for 0.5% of H 2 in air makes it possible to use the fabricated sensors without complex and expensive amplifying circuits.

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Risk assessment for the preparation of compressed oxidant–fuel gas mixtures. Application to the H2/air mixture manufacturing

Cited by 5 publications

References 39 publications

Effects of water sprays on flame propagation in hydrogen/air/steam mixtures

Effects of water sprays on flame propagation in hydrogen/air/steam mixtures

Hierarchical Multicomponent Inorganic Metamaterials: Intrinsically Driven Self‐Assembly at the Nanoscale

Hierarchical bi-dimensional alumina/palladium nanowire nano-architectures for hydrogen detection, storage and controlled release

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