TUNGSTEN PRECURSORS AND RELATED METHODS
A precursor comprises a tungsten precursor and a carbon-containing material. The precursor comprises less than 0.02% by weight of the carbon-containing material based on a total weight of the precursor. A method for purifying a tungsten precursor may comprise at least one of the following steps: obt...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
11.04.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A precursor comprises a tungsten precursor and a carbon-containing material. The precursor comprises less than 0.02% by weight of the carbon-containing material based on a total weight of the precursor. A method for purifying a tungsten precursor may comprise at least one of the following steps: obtaining a source vessel containing a tungsten precursor and a carbon-containing material; separating the tungsten precursor from at least a first portion of the carbon-containing material; recovering a precursor in a collection vessel; or any combination thereof. |
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Bibliography: | Application Number: US202318376476 |