asteroza + electrolyte   53

Room-temperature cycling of metal fluoride electrodes: Liquid electrolytes for high-energy fluoride ion cells | Science
New anion focused research. Fluride-ion previously required 300C so basically a molten salt, but this is room temperature, suitable for vehicles.
Honda  liquid  electrolyte  flouride  ion  battery  energy  storage  anion  materials  science  research  technology 
december 2018 by asteroza
Cuberg - The Future of Batteries Is Here
Some sort of fancy electrolyte and a porous barrier material to protect a lithium anode
electrolyte  materials  science  research  technology  battery  energy  storage  lithium  anode 
october 2018 by asteroza
Projekt: brine4power
Using active polymer electrolytes in a brine for a massive redox flow battery using former salt caverns as reservoirs
active  polymer  electrolyte  brine  redox  flow  battery  energy  storage  underground  salt  cavern  reservoir  germany 
july 2017 by asteroza
Johnson Battery Technologies, Inc. | Custom Batteries | Lithium-Metal
Fancy all solid state lithium battery by the supersoaker inventer, some sort of ceramic electrolyte?
solid  state  electrode  electrolyte  battery  lithium  energy  storage  ceramic 
august 2016 by asteroza
A redox-flow battery with an alloxazine-based organic electrolyte : Nature Energ...
Using a modified B2 vitamin as a replacement for quinone electrolytes discovered in previous research
organic  electrolyte  alloxazine  redox  flow  battery  materials  science  research  technology  energy  storage  Delicious 
july 2016 by asteroza
Alkaline quinone flow battery
Less toxic, but lower power density than vanadium redox flow batteries, for now
alkaline  quinone  electrolyte  redox  flow  battery  energy  storage  materials  science  research  technology  Delicious 
october 2015 by asteroza
Harvesting Energy from CO2 Emissions - Environmental Science & Technology Letters (ACS Publications)
Requires a terrifyingly large membrane area (over 200 square kilometers for 1MW!), but interesting research.
amine  CO2  monoethanolamine  research  electrode  process  MEA  carbon  chemical  aqueous  porous  capture  power  generator  CCS  electrolyte  Delicious 
july 2013 by asteroza
Imprint Energy
Zinc battery tech using a solid polymer electrolyte, to prevent zinc dendrite formation common in liquid electrolytes. Mix this with a screen printing manufacturing technique, you can get a very customizable flexible battery shape.
zinc  anode  solid  electrolyte  flexible  printable  screen  print  battery  energy  storage  materials  science  research  technology  polymer  Delicious 
january 2013 by asteroza
Ambri
500KW power/2MWHr storage in a FEU (2xTEU) cargo container.
Ambri  Sadoway  liquid  metal  electrolyte  electrode  battery  materials  science  research  technology  green  grid  energy  storage  molten  salt  magnesium  antimony  Delicious 
august 2012 by asteroza
Stanford researchers use river water and salty ocean water to generate electricity
This is not an osmotic pressure power generator, rather a battery with flushable electrolytes that determine if it is in a charge or discharge phase. The added trick is using nanorods to increase the electrode area. Salinity is key here, meaning it doesn't have to be really clean freshwater, but the battery prefers brine over saltwater or brackish water. Hrm, I wonder if you could do this as secondary power generation for water desalination plants located on rivers next to oceans or salt lakes, using freshwater sources and desalination output brine?
manganese  dioxide  nanorod  electrode  freshwater  saltwater  water  salinity  electrolyte  battery  energy  storage  materials  science  research  technology  nanotechnology  power  generator  Delicious 
march 2011 by asteroza
New Sumitomo Electric Battery 90% Cheaper Than Lithium Ion -Nikkei
The interesting bit is a sodium based molten salt that melts at 57C, which is very low and potentially in the range of a hot water heater. As an example, a home natural gas fuelcell feeding a high temperature hot water heater that envelops a home molten salt battery.
Sumitomo  low  temperature  molten  salt  sodium  electrolyte  grid  energy  storage  battery  materials  science  research  technology  Delicious 
march 2011 by asteroza
Planar Energy - Powering Possibilities
University of Central Florida says the ionic conductivity is comparable to liquid electrolytes, so there is potential to create solid state batteries with triple the performance of current lithium ion batteries at half the cost.
Planar  large  format  size  electrochemical  deposition  thin  film  solid  state  nanostructured  electrolyte  materials  science  research  technology  nanotechnology  energy  battery  storage  Delicious 
march 2010 by asteroza
New Sulfur- and Coking-Tolerant Material Could Expand Applications for Solid Oxide Fuel Cells
new ceramic anode for SOFC that is hydrogen sulfide resistant and also carbon coking resistant, that operates at low(er) temps than current fuel cells.
SOFC  anode  materials  science  research  technology  YSZ  yittria  zirconia  ceramic  electrolyte  BZCYYb  barium  zirconium  cerium  yttrium  ytterbium  low  temperature  carbon  coking  sulfur  poisoning  resistance  hydrogen  sulfide  fuelcell  Delicious 
october 2009 by asteroza
The Gort Cloud - Electric Pie
Tokyo gas is pushing the all gas home (natural gas/methane being the primary and possibly sole input energy source), using either a traditional burner, and moving up to fuelcells, to provide electricity, home water heating and radiant heating, and possibly an integrated hydrogen reformer to provide a home source of hydrogen fuel for family vehicles. The claim is made that since the existing grid loses so much in transmission and has no storage capability, the natural gas distribution network is a better choice for primary energy delivery. Maybe, though I don't necessarily buy the transmission argument because the natural gas distribution network is difficult to scale due to less forgiving mass flow limits and construction costs, and wasn't originally designed for such an increase in home consumption. That, and natural gas prices are still rising and few countries are producing commercial volumes of renewable synthetic methane so the green argument is a little weak.
green  japan  energy  fuel  power  generator  heat  engine  transportation  vehicle  fuelcell  Water  methane  gas  hydrogen  reformer  tokyo  polymer  car  home  heater  natural  electrolyte  PEFC  SOFC  ECOWILL  LIFUEL  MyHomeHatsuden  Delicious 
march 2009 by asteroza
Technology Review: TR10: Liquid Battery
Interesting idea, but what about the fundamental principal of batteries, being that you get better energy density by increasing the surface area of the electrodes? Wouldn't the liquid electrode layer represent the least amount of surface area possible?
technology  green  energy  liquid  metal  storage  battery  sodium  magnesium  antimony  electrode  molten  salt  electrolyte  sulfide  Delicious 
february 2009 by asteroza

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