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1. electrolyte
- www.transplant.med.va.gov
- electrolyte – a normal substance in your body that conducts electricity. ...
2. Strength and Fracture Toughness of Solid Oxide Fuel Cell Electrolyte Material Improved
- www.grc.nasa.gov
- Strength and Fracture Toughness of Solid Oxide Fuel Cell Electrolyte Material Improved.
- 10-mol% yttria-stabilized zirconia (10YSZ) is a very good anionic conductor at high temperatures and is, therefore, used as an oxygen solid electrolyte in SOFC. ... For aeronautic applications, the thin ceramic electrolyte membrane of the SOFC needs to be strong and tough. Therefore, we have been investigating the possibility of enhancing the strength and fracture toughness of the 10YSZ electrolyte without degrading its electrical conductivity to an appreciable extent. ...
- Left: Effect of alumina additions on the strength of 10YSZ electrolyte at room temperature and 1000 °C measured in four-point flexure in ambient atmosphere with 20/40-mm spans (ASTM C1161 and 1211) at a loading rate of 50 MPa/sec in ambient air. Right: Effect of alumina additions on fracture toughness of 10YSZ electrolyte at room temperature and 1000 °C. ...
- We recently demonstrated that the addition of alumina to zirconia electrolyte increases its strength as well as its fracture toughness. ...
3. Electrolyte
- www.brainyencyclopedia.com
- Electrolyte.
- An electrolyte is a substance (usually a fluid) which has movable ions (electrically charged molecules or atoms) dissolved in it which make it electrically conductive, and which allow it to undergo electrolysis. An electrolyte may be a solution, a liquid compound or a solid.
- During an electric current in an electrolyte, populations of opposite charges move through each other in opposite directions. ...
- All higher lifeforms require a subtle electrolyte balance between the intracellular and extracellular milieu, as the small electrical potential thus created makes cells electrically exciteable, a feature of all cells but especially of nerve cells and muscle.
- Electrolyte balance is maintained by oral intake and hormonal regulation, generally with the kidney as effector. ... Derangements of electrolyte balance often lead to cardiac and neurological complications, and most are medical emergencies. Specific electrolyte disturbances are hyper- and hyponatremia (excess and reduced sodium levels), hyper- and hypokalemia (potassium disturbances) and several rarer forms.
- Electrolyte drinks (containing salts of sodium and potassium, as well as carbohydrates) are used to replenish the body's fluid and salts levels after dehydration caused by exercise, heat stress, illness or drought. ...
- Sports drinks are electrolyte drinks with added carbohydrate, such as glucose, to provide energy. ...
- Electrolyte and sports drinks can be home-made by using the correct proportions of sugar, salt and water.
- Electrolytic conductors are used in electronic devices where the chemical action at a metal/electrolyte interface gives useful effects. In batteries the effect is used to store energy as chemical fuel on the surface of metal plates, and the electrolyte also serves as a conductor which connects the plates electrically. In some fuel cells a solid electrolyte or proton conductor connects the plates electrically while keeping the hydrogen and oxygen fuel gasses separated. In electroplating tanks, the electrolyte both deposits metal onto the object to be plated, and electrically connects that object in the circuit. In operation-hours gauges, two thin columns of mercury are separated by a small electrolyte-filled gap, and as charge is passed through the device, the metal dissolves on one side and plates out on the other, causing the visible gap to slowly move along. In electrolytic capacitors the chemical effect is used to produce an extremely thin 'dielectric' or insulating coating, while the electrolyte layer behaves as one capacitor plate. In some hygrometers the humidity of air is sensed by measuring the conductivity of a nearly dry electrolyte. ...
4. Blue Ribbon Foal & Horse Electrolyte Pack
- www.merricks.com
- BLUE RIBBON FOAL & HORSE ELECTROLYTE PACK.
- This highly palatable electrolyte pack is formulated to supply a supplemental source of electrolytes and other nutrients for foals and adult horses. The specific, balanced fortification in Blue Ribbon Foal & Horse Electrolyte Pack provides a nutritional supplement that is ideal during stressful conditions of water imbalance due to illness, diarrhea, off-feed conditions, heavy workouts and high environmental temperatures. Merrick's Performance Horse Electrolyte Pack is recommended for the equine athlete.
- Foal & Horse Electrolyte Pack provides special direct-fed microbials as a supplemental source of beneficial bacteria to help support a desirable balance of microorganisms in the animal's digestive tract.
- Feed 4 oz (1 scoop)* packet of Blue Ribbon Foal & Horse Electrolyte Pack per horse per day, top-dressed on the grain ration or mixed with 1 gallon of water. ...
- Under more intense working conditions such as racing, rodeo and equestrian events, Performance Horse Electrolyte Pack is recommended. ...
5. Electrolyte news articles
- drugs.mongabay.com
6. Crank Sports e-Gel - Not Just Energy, Electrolyte Energy!
- www.cranksports.com
- Not just energy - Electrolyte Energy!.
- e-Gel is the first Electrolyte Energy Gel with nearly 4 times the electrolyte levels of other leading energy gels. When taken with adequate amounts of water you can now get balanced hydration, energy and electrolyte replacement in one product. ...
- Drinking an electrolyte replacement drink with your gel (instead of water) will not properly dilute the gel, thus slowing the absorption rate. ...
- So, if you drink water with your gel then how do you replace your electrolytes? Other gels contain electrolytes, but unfortunately they do not contain nearly enough to provide adequate electrolyte replacement. ... e-Gel on the other hand is the only Electrolyte Energy Gel and is was designed to provide complete and balanced energy, hydration and electrolyte replacement. ...
- For each hour of athletic activity, Crank Sports recommends consuming 1 to 2 e-Gel packets and 16 to 32 ounces of water for balanced energy, hydration and electrolyte replacement. ...
- Balanced Formulation - e-Gel is the only gel designed to provide complete energy, hydration, and electrolyte replacement when consumed with sufficient amounts of water.
7. electrolyte.'s Journal -- Day
- www.greatestjournal.com
8. Fluids And Electrolytes . . . . Your Body's Power Source
- www.geocities.com
- What causes body fluid and electrolyte deficiency?.
- What does body fluid and electrolyte deficiency do to you?.
- A very wide and differing combination of nervous and muscular disorders may occur depending both on the degree or extent of the electrolyte deficiency or whether the fluid imbalance is a deficit or an excess condition. ... But the important thing is that with any measurable default in your electrolyte levels or your body fluid balance you just are not going to feel like your normal self. ... But you need not if you keep your body battery balanced with fluids and electrolyte content. ...
- The average person with a reasonably good diet regime may get sufficient electrolyte and fluid input for his everyday energy replenishment but after severe body stress will require an increased electrolyte supplement to the extra intake that the body is demanding. For ostomates, particularly those with urinary diversions or gastrointestinal stomas, it is probably beneficial to supplement your electrolyte intake not only in these special periods of body stress but also to consider a reasonable regular electrolyte supplement to your normal diet. When serious illness or surgery is the cause of body fluid/electrolyte imbalance, the physician will recommend a restorative program. ...
- Maintain a proper body fluid and electrolyte balance and take restorative action whenever heavy physical work, play, illness, or weather diminishes your fuel supply! .
9. Sandia polymer electrolyte membrane brings goal of a high temperature PEM fuel cell closer
- www.sandia.gov
- Sandia polymer electrolyte membrane brings goal of a high temperature PEM fuel cell closer.
- — A new type of polymer electrolyte membrane (PEM) is being developed by researchers at the Department of Energy’s Sandia National Laboratories to help bring the goal of a micro fuel cell closer to realization using diverse fuels like glucose, methanol, and hydrogen.
- This Sandia Polymer Electrolyte Alternative (SPEA) could help fulfill the need for new, uninterrupted autonomous power sources for sensors, communications, microelectronics, healthcare applications, and transportation.
- One milestone is to develop by 2005 polymer electrolyte membranes for automotive applications that operate at 120 degrees C for 2,000 hours with low membrane interfacial resistance.
- A polymer electrolyte membrane is a critical component of a working fuel cell. ...
- “When the physical properties of one of the polyphenylenes being considered as a polymer electrolyte was improved and integrated into a working fuel cell, we happily discovered that it works extremely well compared to Nafion. ...
- The next steps, Cornelius says, are to reduce the internal resistance in the fuel cell membrane electrode assembly, optimize catalyst and ionomer composition, improve the properties of the SPEA material, conduct life cycle testing in a fuel cell environment, and assess the potential value for large-scale commercialization of the polymer electrolyte.
- “Such a broad power range means that this Sandia Polymer Electrolyte Alternative could be used in a fuel cell to power everything from sensors, cell phones, laptops, and automobiles. ...
10. Newswise
- www.newswise.com
- KeywordsMICRO FUEL CELL POLYMER ELECTROLYTE MEMBRANE BIO-MICRO .
- A new type of polymer electrolyte membrane (PEM) is being developed by researchers to help bring the goal of a micro fuel cell closer to realization using diverse fuels like glucose, methanol, and hydrogen. ...
- Newswise — A new type of polymer electrolyte membrane (PEM) is being developed by researchers at the Department of Energy's Sandia National Laboratories to help bring the goal of a micro fuel cell closer to realization using diverse fuels like glucose, methanol, and hydrogen.
- This Sandia Polymer Electrolyte Alternative (SPEA) could help fulfill the need for new, uninterrupted autonomous power sources for sensors, communications, microelectronics, healthcare applications, and transportation.
- gov/hydrogenandfuelcells/ One milestone is to develop by 2005 polymer electrolyte membranes for automotive applications that operate at 120 degrees C for 2,000 hours with low membrane interfacial resistance.
- A polymer electrolyte membrane is a critical component of a working fuel cell. ...
- "When the physical properties of one of the polyphenylenes being considered as a polymer electrolyte was improved and integrated into a working fuel cell, we happily discovered that it works extremely well compared to Nafion. ...
- The next steps, Cornelius says, are to reduce the internal resistance in the fuel cell membrane electrode assembly, optimize catalyst and ionomer composition, improve the properties of the SPEA material, conduct life cycle testing in a fuel cell environment, and assess the potential value for large-scale commercialization of the polymer electrolyte.
- "Such a broad power range means that this Sandia Polymer Electrolyte Alternative could be used in a fuel cell to power everything from sensors, cell phones, laptops, and automobiles. ...
11. SECA: Projects - Lower Temperature Electrolyte and Electrode Materials
- www.seca.doe.gov
- Lower Temperature Electrolyte and Electrode Materials.
- This contract will evaluate and test the suitability of electrolyte materials for low temperature solid oxide fuel cell operation in combination with cathode materials. ...
12. BNL press release
- www.bnl.gov
- Patent Number 6,022,643 for their work in developing a new kind of electrolyte for use in lithium-ion batteries. The new electrolyte is less expensive and more environmentally friendly than those currently used.
- One problem, however, is that in today's lithium batteries, the salt component of the electrolyte, the fluid that carries the flow of electricity from the positive cathode to the negative anode, is expensive and toxic, explains Xiao-Qing Yang, one of the Brookhaven scientists. ...
- "By understanding how these additives work with the salt and the electrolyte at the molecular level, we can modify their molecular structures to improve their performance," Yang says.
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