Efnarafalar.
17.3.2012 | 23:30
http://www.herad.is/y04/1/2011-03-29-efnarafall.htm
Efnarafalar.
Ţađ eru til góđir efnarafalar,
fyrir skip, bíla og heimili en ýmsir hagsmunir,
hafa keypt ţá út af markađnum.
Ekki gleyma ál orkusellunni sem lýst er í Morgunblađinu,
Sunnudaginn 3. júní, 2001 - Ađsent efni
ÁL - MÁLMUR ORKUNNAR
Ál er fullt af efnaorku, segir Björn Kristinsson, alveg eins og olía og kol.
Ég man ekki hvar ég sá ţessa grein, hér fyrir neđan.
Ţessi skrif eru á mörgum stöđum
Leitađi á
http://www.google.is/advanced_search?hl=en
ađ ţessari setningu.
compared to lithium-ion and nickel cadmium batteries, the aluminum-air battery provides
an estimated 75 times more energy density plus greater output over a longer battery lifetime
http://www.sdearthtimes.com/et0101/et0101s14.html
Aluminum-Power's fuel cell performance
exceeds all conventional batteries
provided by Aluminum Power Inc.
"compared to lithium-ion and nickel cadmium batteries,
the aluminum-air battery provides an estimated 75 times more energy density
plus greater output over a longer battery lifetime."
Canada's Aluminum-Power Inc. has announced that its breakthrough aluminum-air fuel cell
for portable energy applications is featured in the December, 2000 issue,
of Scientific American's monthly
"Fuel Cell Industry Report."
The extensive article describes the unique features of the Aluminum-Power technology
and the extended capacities and power output of the aluminum-air fuel cell.
The article notes that "compared to lithium-ion and nickel cadmium batteries,
the aluminum-air battery provides an estimated 75 times more energy density
plus greater output over a longer battery lifetime."
To date, the Aluminum-Power battery hasachieved
800Wh/kg [watt-hours per kilogram] with peak currents of 7 amps recorded.
Aluminum-Power scientists believe that 4,000/Wh/kg is theoretically possible.
The article also notes that Aluminum-Power has set a 2001 target of 24 hours of talk time
and 30 days of standby time for cell phones powered by the company's aluminum-air battery.
Developed over the past five years, the Aluminum-Power aluminum-air cell has
a high energy to weight ratio and, because of its simple design,
its dimensions can be customized to fit small and large technology.
The report also noted the "green" nature of the Aluminum-Power fuel cell,
particularly its recyclability.
The article referred to extensive research
that "shows the products of reacted aluminum
to be environmentally benign."
Aluminum-Power Inc. is currently seeking manufacturing and marketing partners
to initiate production of its aluminum-air fuel cell.
The article quoted Rafael Ferry, Vice President, Marketing, as saying
the company is now in the pre-production stage
for its aluminum-air batteries.
The company is also actively working on theproduction of prototypes
that are sized for home power supply as well as electric vehicles.
These should be available next year.
Aluminum-Power is a Canadian-based high-technology company
which has perfected proprietary aluminum and oxygen fuel cells
that offer significantly higher power output over extended periods.
The company is currently focusing on commercializing its technology
for the portable electronics industry.
More information on Aluminum-Power is available at:
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(( nú 14.11.2010 er komin á ţessa slóđ,
gjafa og garđa búđ,
reynt er ađ láta aluminum-air fuel cell
falla í gleymsku.))
Eg. 29-03-2011 JG
VANDAMÁL:::
Mörg lönd lifa á ađ selja olíu.
Mörg fyrirtćki lifa á ađ selja olíu.
Bankakerfi heimsins er međ miklar veđsetningar í olíulindum,
olíu leiđslum, olíu tönkum, olíu skipum, olíu járnbrautum og svo framvegis.
Ţađ er alltaf sama sagan, hagsmunir.
Ég sagđi ekki ađ hagsmunir vćru slćmir.
Ţađ ţarf ađ leysa vanda hagsmunaađila.
Egilsstađir 29-03-2011 JG
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