PL428934A1 - Method of preparing three-dimensional structures of molybdenum disulfide - Google Patents
Method of preparing three-dimensional structures of molybdenum disulfideInfo
- Publication number
- PL428934A1 PL428934A1 PL428934A PL42893419A PL428934A1 PL 428934 A1 PL428934 A1 PL 428934A1 PL 428934 A PL428934 A PL 428934A PL 42893419 A PL42893419 A PL 42893419A PL 428934 A1 PL428934 A1 PL 428934A1
- Authority
- PL
- Poland
- Prior art keywords
- molybdenum disulfide
- minutes
- functionalized
- nickel
- iii
- Prior art date
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- Inorganic Compounds Of Heavy Metals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania przestrzennych struktur disiarczku molibdenu, który charakteryzuje się tym, że funkcjonalizuje się disiarczek molibdenu nanocząstkami tlenku niklu (III) na drodze chemicznego osadzania z fazy gazowej, następnie sfunkcjonalizowany kilkuwarstwowy disiarczek molibdenu umieszcza się w piecu, w atmosferze gazu obojętnego i poddaje się redukcji wodorem w temperaturze co najmniej 800°C przez minimum 10 minut, po czym poddaje się działaniu etylenu przez 1 - 30 minut, otrzymując rurki o średnicy 30 - 40 nanometra. Jako gaz obojętny stosuje się na przykład argon lub azot. Korzystnie disiarczek molibdenu funkcjonalizuje się w następujący sposób: łączy się eksfoliowany disiarczek molibdenu i octanu niklu (III) w stosunku wagowym 1:1. Następnie dodaje się do mieszaniny alkohol etylowy w stosunku 1:50 i poddaje się ją działaniu sondy ultradźwiękowej przez od 0,5 - 3 godzin, po czym ogrzewa się w próżni 2,5 x 10-2 mbar w temperaturze 440°C przez 1 - 30 minut.The subject of the application is a method of obtaining spatial structures of molybdenum disulfide, which is characterized by the fact that molybdenum disulfide is functionalized with nanoparticles of nickel (III) oxide by chemical vapor deposition, then functionalized multi-layer molybdenum disulfide is placed in a furnace under an inert gas atmosphere and subjected to is reduced with hydrogen at a temperature of at least 800 ° C for a minimum of 10 minutes, followed by treatment with ethylene for 1 - 30 minutes to provide tubes with a diameter of 30 - 40 nanometers. Argon or nitrogen, for example, is used as the inert gas. Preferably molybdenum disulfide is functionalized as follows: the exfoliated molybdenum disulfide and nickel (III) acetate are combined in a weight ratio of 1: 1. Ethyl alcohol is then added to the mixture in a ratio of 1:50 and the mixture is subjected to an ultrasonic probe for 0.5 - 3 hours, then it is heated under a vacuum of 2.5 x 10 - 2 mbar at 440 ° C for 1 - 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL428934A PL238963B1 (en) | 2019-02-18 | 2019-02-18 | Method of preparing three-dimensional structures of molybdenum disulfide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL428934A PL238963B1 (en) | 2019-02-18 | 2019-02-18 | Method of preparing three-dimensional structures of molybdenum disulfide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL428934A1 true PL428934A1 (en) | 2020-08-24 |
| PL238963B1 PL238963B1 (en) | 2021-10-25 |
Family
ID=72143207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL428934A PL238963B1 (en) | 2019-02-18 | 2019-02-18 | Method of preparing three-dimensional structures of molybdenum disulfide |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL238963B1 (en) |
-
2019
- 2019-02-18 PL PL428934A patent/PL238963B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL238963B1 (en) | 2021-10-25 |
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