- Patent Title: Method for the formation of tantalum carbides on graphite substrate
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Application No.: US16699093Application Date: 2019-11-28
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Publication No.: US11130152B2Publication Date: 2021-09-28
- Inventor: Cheng-Jung Ko , Jun-Bin Huang , Chih-Wei Kuo , Dai-Liang Ma , Bang-Ying Yu
- Applicant: National Chung-Shan Institute of Science and Technology
- Applicant Address: TW Taoyuan
- Assignee: National Chung-Shan Institute of Science and Technology
- Current Assignee: National Chung-Shan Institute of Science and Technology
- Current Assignee Address: TW Taoyuan
- Agent Winston Hsu
- Main IPC: B05D1/18
- IPC: B05D1/18 ; B05D1/02 ; B05D3/02 ; C01G35/00 ; C23C18/02 ; C23C18/12 ; B05D3/04
Abstract:
A method for the formation of tantalum carbides on a graphite substrate includes the steps of: (a) adding an organic tantalum compound, a chelating agent, a pre-polymer to an organic solvent to form a tantalum polymeric solution; (b) subjecting a graphite substrate with the tantalum polymeric solution to a curing process to form a polymeric tantalum film on the graphite substrate; and (c) subjecting the polymeric tantalum film on the graphite substrate in an oven to a pyrolytic reaction in the presence of a protective gas to obtain a protective tantalum carbide on the graphite substrate.
Public/Granted literature
- US20210162453A1 METHOD FOR THE FORMATION OF TANTALUM CARBIDES ON GRAPHITE SUBSTRATE Public/Granted day:2021-06-03
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