Examples of 'lanthanum oxide' in a sentence
Meaning of "lanthanum oxide"
lanthanum oxide - a chemical compound composed of lanthanum and oxygen atoms, often used in various industrial applications such as electronics or optical coatings
How to use "lanthanum oxide" in a sentence
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lanthanum oxide
Of each lanthanum oxide and neodymium oxide.
Then all of the synthesized materials were impregnated with lanthanum oxide.
Lanthanum oxide can be crystallized in several polymorphs.
A particularly preferred dopant is a mixture of lanthanum oxide and neodymium oxide.
These same batches of lanthanum oxide were then used to produce anhydrous lanthanum halides.
The powder mixture was mixed with a small amount of lanthanum oxide and neodymium oxide powders.
Reacting lanthanum oxide with hydrochloric acid to obtain lanthanum chloride ;.
EXAMPLE I This example describes the preparation of alumina spheres containing lanthanum oxide.
Optical lenses made with lanthanum oxide are used in cameras and binoculars.
According to an alternative form of the invention, the compound is a lanthanum oxide.
If the coating is blue, then lanthanum oxide is added to the tungsten.
In one embodiment, the catalyst composition can be prepared by fluorination of lanthanum oxide.
Preferably, use is made of lanthanum oxide or erbium oxide, in particular the latter.
For example, the catalyst composition can be prepared by fluorination of lanthanum oxide.
Lanthanum oxide is preferably in the form La2O3.
See also
Additionally, dehydrofluorination catalysts include, lanthanum oxide and fluorided lanthanum oxide.
The lanthanum oxide content in the final catalytic phase is 18 % by weight.
In yet another embodiment, dehydrofluorination catalysts include lanthanum oxide and fluorided lanthanum oxide.
Lanthanum oxide is La2O3, an inorganic compound containing the rare earth element lanthanum and oxygen.
Additionally, dehydrofluorination catalysts include, but are not limited to, lanthanum oxide and fluorided lanthanum oxide.
Preferably, the concentration of lanthanum oxide should be from 2 to 10 weight percent of said support.
The anticorrosive pigment as claimed in claim 2, comprising a lanthanum oxide.
The lanthanum oxide support ( sold by Rhodia ) firstly underwent a pretreatment.
An amplifier according to claim 18, in which the metal oxide is lanthanum oxide.
On the other hand, at high temperatures lanthanum oxide converts to a C-M2O3 cubic crystal structure.
According to an alternative form of the invention, the compound is lanthanum oxide La2O3.
With lanthanum oxide dissolved in hydrochloric acid 4.1.
For example, lutetium oxide, ytterbium oxide, gadolinium oxide or lanthanum oxide may also be used.
A lanthanum oxide having a specific surface of 72 m2 / g was produced.
Alternatively, it can be produced by hydration reaction ( addition of water ) to Lanthanum oxide.
The starting material was lanthanum chloride prepared from 99.9 % lanthanum oxide and hydrochloric acid.
Preferably, the lanthanum stabilised alumina contains 2 to 7 % lanthanum oxide.
More particularly, the solid oxide is preferably lanthanum oxide La 2 O 3.
The cathode as claimed in claim 17, wherein said rare - earth oxide is lanthanum oxide.
The anticorrosive pigment as claimed in claim 6, comprising lanthanum oxide or La 2 O 3.
According to an alternative form of the invention, the compound is lanthanum oxide La 2 O 3.
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Examples of using Lanthanum
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Of each lanthanum oxide and neodymium oxide
Steve knew there was lanthanum in that soil
Lanthanum oxidizes rapidly when exposed to air
