Aluminium redox cycle in comparison to pressurized hydrogen for the energy supply of multi-family houses

Teichert, Martin; Haller, Michel Y.; Sick, Friedrich

doi:10.1016/j.jaecs.2022.100098

Cited by 5 publications

(8 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Among metals, it has a relatively low K st value, especially compared with aluminum, which has also been proposed as an energy storage medium. 31,32…”

Section: Resultsmentioning

confidence: 99%

“…Among metals, it has a relatively low K st value, especially compared with aluminum, which has also been proposed as an energy storage medium. 31,32 The safety aspect was further demonstrated by deliberately exposing around 0.4 kg of the charged material to air and monitoring its surface temperature (Fig. 6).…”

Section: Powder Explosion Hazards Of the Charged State Iron Powdersmentioning

confidence: 99%

“…Among the broad variety of proposed metals, many excel in terms of reactivity if compared with Fe. 24,[31][32][33][34][35][36][37] Steinfeld et al, 16 however, recently provided an in-depth technical analysis conrming Fe as overall the most suitable metal for chemical looping H 2 storage and production if compared to Zn, Sn, Ge, W and Mo, in terms of reaction thermodynamics, H 2 storage density, resistance to sintering, safety and cost.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Safe seasonal energy and hydrogen storage in a 1 : 10 single-household-sized pilot reactor based on the steam-iron process

Heiniger,

Fan,

Lustenberger

et al. 2024

Sustainable Energy Fuels

View full text Add to dashboard Cite

show abstract

“…Among metals, it has a relatively low K st value, especially compared with aluminum, which has also been proposed as an energy storage medium. 31,32…”

Section: Resultsmentioning

confidence: 99%

Section: Powder Explosion Hazards Of the Charged State Iron Powdersmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Safe seasonal energy and hydrogen storage in a 1 : 10 single-household-sized pilot reactor based on the steam-iron process

Heiniger,

Fan,

Lustenberger

et al. 2024

Sustainable Energy Fuels

View full text Add to dashboard Cite

show abstract

“…However, the costs for such utilization (including collection, storage, and transportation) should be calculated for each particular case. Recent advances in aluminum production included the creation of inert as opposed to sacrificial graphite electrodes, allowing manufacturers to perform a ‘carbon-free aluminum smelting process’ [ 130 , 131 ]. Moreover, the market price for Al is not constant, but undergoes cycles of growth and decline.…”

Section: Discussionmentioning

confidence: 99%

Hydrogen Recovery from Waste Aluminum–Plastic Composites Treated with Alkaline Solution

Buryakovskaya

Vlaskin

2022

Materials

View full text Add to dashboard Cite

An alternative solution to the problem of aluminum–plastic multilayer waste utilization was suggested. The process can be used for hydrogen generation and layer separation. Three different sorts of aluminum–plastic sandwich materials were treated with an alkali solution. In the temperature range of 50–70 °C, for tablet blisters of polyvinylchloride and aluminum (14.8 wt.%), the latter thoroughly reacted in 15–30 min. For sheets of paper, polyethylene, and aluminum (20 wt.%), full hydrogen ‘recovery’ from reacted aluminum component took 3–8 min. From the lids of polyethylene terephthalate, aluminum (60 wt.%), and painted polyethylene with perforations, the aluminum was consumed after 45–105 min. The effect of perforations was the reduction of the process duration from nearly 90 min for the lids with no perforations to nearly 45 min for the perforated ones (at 70 °C). Perforations provided better contact between the aluminum foil, isolated between the plastic layers, and the alkali solution. Hydrogen bubbles originating near those perforations provided foil separation from the upper painted plastic layer by creating gas gaps between them. The remaining components of the composite multilayer materials were separated and ready for further recycling.

show abstract

“…Previous studies have analysed the combustion of metalorganic precursors using high-speed imaging, revealing mass transfer and phenomenological combustion behaviours/mechanism such as micro explosions. 39 Ex situ analysis of the produced particle and precursor chemistry was used to understand the nanoparticle formation process. 13 These studies found the micro explosion phenomena crucial for the homogenous nanoparticle formation.…”

Section: Introductionmentioning

confidence: 99%

Flame emission spectroscopy of single droplet micro explosions

Groeneveld,

Pokhrel,

Mädler

2024

Nanoscale Horiz.

View full text Add to dashboard Cite

show abstract

Aluminium redox cycle in comparison to pressurized hydrogen for the energy supply of multi-family houses

Cited by 5 publications

References 18 publications

Safe seasonal energy and hydrogen storage in a 1 : 10 single-household-sized pilot reactor based on the steam-iron process

Safe seasonal energy and hydrogen storage in a 1 : 10 single-household-sized pilot reactor based on the steam-iron process

Hydrogen Recovery from Waste Aluminum–Plastic Composites Treated with Alkaline Solution

Flame emission spectroscopy of single droplet micro explosions

Contact Info

Product

Resources

About