PL427309A1 - Method of obtaining microporous carbon materials enriched with nanoparticles of iron compounds - Google Patents
Method of obtaining microporous carbon materials enriched with nanoparticles of iron compoundsInfo
- Publication number
- PL427309A1 PL427309A1 PL427309A PL42730918A PL427309A1 PL 427309 A1 PL427309 A1 PL 427309A1 PL 427309 A PL427309 A PL 427309A PL 42730918 A PL42730918 A PL 42730918A PL 427309 A1 PL427309 A1 PL 427309A1
- Authority
- PL
- Poland
- Prior art keywords
- temperature
- iron
- carbon materials
- solution
- nanoparticles
- Prior art date
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- Carbon And Carbon Compounds (AREA)
- Compounds Of Iron (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania materiałów węglowych, polegający na przygotowaniu roztworu wody, etanolu, wody amoniakalnej, rezorcyny, szczawianu potasu oraz formaliny, mieszaniu roztworu w temperaturze pokojowej i poddaniu go obróbce ciśnieniowej w solwotermalnym reaktorze mikrofalowym, przez czas 15 minut przy ciśnieniu od 1 do 3 MPa, następnie otrzymany materiał poddaje się zwęglaniu w atmosferze argonu zwiększając temperaturę o 1°C/min do temperatury 350°C, przetrzymując materiał przez 2 godziny w tej temperaturze, następnie zwiększając temperaturę 1°C/min do temperatury 600°C - 800°C i przetrzymanie próbki przez 2 godziny w zadanej temperaturze, po czym materiał płucze się wodą destylowaną i suszy, charakteryzuje się, że do roztworu, przed dodaniem formaliny, dodaje się cytrynian żelaza lub azotan żelaza (III) w takiej ilości aby stosunek wagowy atomów węgla z rezorcyny do atomów żelaza z cytrynianu żelaza lub azotanu żelaza (III) był równy 10:1.The subject of the application is a method of obtaining carbon materials, consisting in the preparation of a solution of water, ethanol, ammonia water, resorcinol, potassium oxalate and formalin, mixing the solution at room temperature and subjecting it to pressure treatment in a microwave solvothermal reactor for 15 minutes at a pressure from 1 to 3 MPa, then the obtained material is carbonized in an argon atmosphere by increasing the temperature by 1 ° C / min to the temperature of 350 ° C, keeping the material for 2 hours at this temperature, then increasing the temperature of 1 ° C / min to the temperature of 600 ° C - 800 ° C and keeping the sample for 2 hours at a given temperature, after which the material is rinsed with distilled water and dried, it is characterized by adding iron citrate or iron (III) nitrate to the solution, before adding formalin, in such an amount that the weight ratio of carbon from resorcinol to iron from iron citrate or iron (III) nitrate was 10: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427309A PL236655B1 (en) | 2018-10-04 | 2018-10-04 | Method of obtaining microporous carbon materials enriched with nanoparticles of iron compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL427309A PL236655B1 (en) | 2018-10-04 | 2018-10-04 | Method of obtaining microporous carbon materials enriched with nanoparticles of iron compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL427309A1 true PL427309A1 (en) | 2020-04-06 |
| PL236655B1 PL236655B1 (en) | 2021-02-08 |
Family
ID=70049423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL427309A PL236655B1 (en) | 2018-10-04 | 2018-10-04 | Method of obtaining microporous carbon materials enriched with nanoparticles of iron compounds |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL236655B1 (en) |
-
2018
- 2018-10-04 PL PL427309A patent/PL236655B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL236655B1 (en) | 2021-02-08 |
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