Examples of 'niobium oxide' in a sentence
Meaning of "niobium oxide"
Niobium oxide: A compound composed of niobium and oxygen, often used in various industrial applications
How to use "niobium oxide" in a sentence
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niobium oxide
Niobium oxide thin films have been used in many technological applications.
The objective of this work was the optical characterization of niobium oxide films.
The supported niobium oxide catalyst comprises niobium oxide and a support.
The sintering temperature will be based on the oxygen reduced niobium oxide used.
The niobium oxide grades were interpolated using ordinary kriging and three passes.
The SEMs further depict the type of preferred reduced niobium oxide of the present invention.
The niobium oxide used in the present invention can be in any shape or size.
Any getter material that has a greater affinity for oxygen than niobium oxide can be used.
Niobium oxide is a product of Reference Metals.
Surprisingly, the supported niobium oxide catalyst is active in liquid-phase epoxidation.
A device according to claim 4, wherein the passive layer is made from niobium oxide.
Preferably, the niobium oxide is in the form of a powder or a plurality of particles.
Known barriers to oxygen are chromium oxide, niobium oxide and nickel oxide.
The niobium oxide dissolved to form a pink solution, and upon further heating a precipitate formed.
The method of claim 1, wherein the oxygen reduced niobium oxide is a niobium suboxide.
See also
The niobium oxide of claim 1, further comprising nitrogen.
The method of claim 1, wherein the oxygen reduced niobium oxide has a microporous structure.
The niobium oxide of claim 1, wherein said niobium oxide has a porous structure.
The invention relates to a lithium-free mixed titanium and niobium oxide comprising a trivalent metal.
The niobium oxide colloidal particles preferably have an average particle diameter of 100 nm or less.
Most preferably, the Group VB metal oxide is a hydrated niobium oxide.
A method of claim 1, wherein the niobium oxide is a niobium pentoxide.
Preferably, the niobium oxide colloidal particle has an average particle diameter of 100 nm or less.
A capacitor comprising the niobium oxide of claim 21.
The H+ conductor may be a SrCeO3-type proton conductors such as strontium cerium yttrium niobium oxide.
Method of preparing the mixed titanium and niobium oxide of claim 1, comprising the steps of,.
A niobium oxide having an atomic ratio of niobium to oxygen of 1:less than2.5.
A specific example of a starting niobium oxide is Nb2O5.
Further, niobium oxide sol made by Taki Chemical Co., Ltd. may be employed.
The process of claim 1 wherein the non-zeolitic, supported niobium oxide catalyst is produced by,.
Example 1, Application of a niobium oxide layer over a 3mm thick carbon steel plate.
Also, H2 in N2 can be used to effect control of the N2 level of the niobium oxide.
A capacitor comprising the niobium oxide of any one of claims 24 to 43.
The method of claim 1, wherein the oxygen reduced niobium oxide has a pore volume of about 50 %.
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Niobium and tantalum ores and concentrates
He also worked on niobium and nuclear spectroscopy
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