Catalyst for conversion of hydrocarbons, process of making and process of using thereof—incorporation-1
US-9221723-B2 · Dec 29, 2015 · US
Tube shaped carbon structure and manufacturing method thereof
US2016318826A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016318826-A1 |
| Application number | US-201514872921-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 1, 2015 |
| Priority date | Apr 30, 2015 |
| Publication date | Nov 3, 2016 |
| Grant date | — |
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- Title
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Abstract
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The present invention relates to a tube shaped carbon structure and a manufacturing method thereof.
First claim
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What is claimed is: 1 . A tube shaped carbon structure comprising: C 70 ; and mesitylene, wherein C 70 molecules have hexagonal structures, the mesitylene is bonded between the C 70 molecules and the hexagonal structures are regularly combined to form a tube shape. 2 . The tube shaped carbon structure of claim 1 , wherein a mole ratio of the C 70 to the mesitylene is 1:0.7. 3 . The tube shaped carbon structure of claim 1 , wherein the tube shaped carbon structure has an average diameter of 0.2 μm to 3.0 μm and an average length of 2 μm to 80 μm. 4 . The tube shaped carbon structure of claim 1 , wherein the tube shaped carbon structure has a single crystal structure. 5 . A method of manufacturing a tube shaped carbon structure, the method comprising: adding a carbon powder into a mesitylene solution and irradiating an ultrasonic wave to dissolve the carbon powder; and adding an isopropyl alcohol solution into the mesitylene solution, in which the carbon powder is dissolved, by a volume ratio of 1:15 to 1:64, irradiating the ultrasonic wave and maintaining a stationary state. 6 . The method of claim 5 , wherein the carbon is C 70 . 7 . The method of claim 5 , wherein a carbon concentration in the mesitylene solution is 0.1 mg/mL to 0.3 mg/mL. 8 . The method of claim 5 , wherein a mole ratio of the C 70 to the mesitylene is 1:0.7 in the tube shaped carbon structure.
Assignees
Inventors
Classifications
- C07C15/02Primary
Monocyclic hydrocarbons · CPC title
Nanoonions; Nanoscrolls; Nanohorns; Nanocones; Nanowalls · CPC title
After-treatment · CPC title
Fullerenes, e.g. C60 buckminsterfullerene or C70 · CPC title
with more than three condensed rings · CPC title
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Frequently asked questions
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- What does patent US2016318826A1 cover?
- The present invention relates to a tube shaped carbon structure and a manufacturing method thereof.
- Who is the assignee on this patent?
- Inst Basic Science, Postech Academy-Industry Found
- What technology area does this patent fall under?
- Primary CPC classification C07C15/02. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Thu Nov 03 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).