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The cerium oxide is inert. The point when it becomes interesting is at higher temperatures when it can oxidize carbon for example at temperature much lower than the carbon will usually burn. Another useful property is that it will reduce nitrogen oxides and take the oxygen to form its ceric oxide state. This is used in car catalysts due to good efficiency and favorable price. Yet another use - which can be derived from wikipedia information already is chemical reaction with laughing gas - N2O to form really strong, orange oxidiser (NH4)2Ce(NO3)6 - ceric ammonium nitrate. I plan to test it in a rocket engine fuel soon.
Just to note - many combustion processes, whether in furnace, cars, rockets can not be enhanced, taken more power from them, because of the limited speed of reaction. That is where catalysts take place. Ceric oxide can act as a catalyst. When reacted with certain nitrous oxides it can take form of another chemical composition which acts as a strong oxidiser potentially increasing the speed of the reaction even further.
It is said that the east German racers used ceric oxide fuel additive to improve combustion of their vehicles on some races and thus cheated, but closer information on their setup is hard to find. In general ceric oxide will improve combustion if the combustion has tendency to form carbon particles, like in diesel engines or race engines with high fuel:air ratio.
The maximum surface area of ceric oxide nano-powders ranges from 35-70 square meters per gram of the powder. Ordinary polishing powders do not have such large surface area since they are aimed for polishing, not as a catalyst.
P.S. if you really want more answers than this, ask me at http://zumotor.blogspot.com/
What else can I help you with?
What is a negative side effect of mechanized farming?
increased fuel cost
In the electrical circuit what does this symbol M mean?
The symbol for MOTOR is the circle with an M in it.Hoped I helped :)
What is abnormal combustion?
Abnormal means NOT NORMAL i.e. the combustion which is going on with insufficient air flow producing major quantity of unburnt fuel with carbon mono oxide in the flue gases .
Effect of gearing ratio on fuel consumption?
Gear ratios will let the engine run at the speed and load at which it is most efficient, which is good for low fuel consumption and an exhaust that is as clean as possible.
What fumes do cars emit?
The fumes will depend upon the following: The type of fuel you are using, the type of engine, weight of vehicle, etc. It can contain the following: Carbon monoxide, Sulphur Oxide, Nitrogen Oxide, water vapor.
What is Cerium Oxide commonly used for?
Cerium oxide is commonly used as a polishing agent in the glass and ceramics industry. It is also used as a catalyst in various chemical reactions, such as in the automotive industry for converting harmful emissions from vehicles. Additionally, cerium oxide is used in the production of some types of fuel cells.
Is Cerium Oxide Ferrous or Non-Ferrous?
Cerium oxide is non ferrous, as it does not contain any iron.
What are the applications of cerium compounds?
1.cerium oxide is used as a glass-polishing agent 2. in stainless steel it is used as a precipitation agent
Is the element cerium stable or reactive?
cerium is reactive, if hit with a sharp object it will combust and release nitrogen and hydrogenated carbon. it is the most stable of the rare earth elements though
What effect of nitrous oxide in cars?
Nitrous oxide causes more of the fuel to burn, resulting in more power.
An abrasive used to polish other rocks is made from this?
There are many different polishes, including diamond, aluminum oxide, cerium oxide, etc.
What elements bond with cerium?
Cerium commonly bonds with oxygen to form cerium oxide, which is used in catalytic converters. It can also form compounds with other elements such as sulfur, fluorine, and chlorine. Additionally, cerium can bond with carbon to form organocerium compounds.
What is the charge of the cerium ion?
The Cerium ion can hold a charge of +2, +3 and +4. The +2 state is rare can only seen with elements H2, I2, and S. Often seen in the form of Cerium(IV) oxide.
What substances are used to make hematite shine?
Hematite is a soft stone, and there are many different polishes out there. Very fine diamond, aluminum oxide, and cerium oxide are a few.
What is an aeschynite?
An aeschynite is any of several basic oxide minerals formed out of mostly titanium and niobium, along with cerium, neodymium, or yttrium.
What is cerium's odor?
Cerium hasn't odor.
How does one uses cerium oxide correctly?
You can use it on glass or metal to get rid of scratches. Cerium oxide can remove moderate scratches but not too deep. You have to mix it to the right amount, and apply it with a drill bob or buffer. Once you are satisfied with your scratch removal, clean your car to remove splatter.
