PL417441A1 - Method for obtaining hybrid carbon-nitrogen materials with developed porous structure - Google Patents
Method for obtaining hybrid carbon-nitrogen materials with developed porous structureInfo
- Publication number
- PL417441A1 PL417441A1 PL417441A PL41744116A PL417441A1 PL 417441 A1 PL417441 A1 PL 417441A1 PL 417441 A PL417441 A PL 417441A PL 41744116 A PL41744116 A PL 41744116A PL 417441 A1 PL417441 A1 PL 417441A1
- Authority
- PL
- Poland
- Prior art keywords
- porous structure
- nitrogen
- temperature
- lysine
- minutes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- CKUAXEQHGKSLHN-UHFFFAOYSA-N [C].[N] Chemical compound [C].[N] CKUAXEQHGKSLHN-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical group NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- -1 alkaline earth metal carbonates Chemical class 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000001149 thermolysis Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania hybrydowych materiałów węglowo - azotowych o rozwiniętej strukturze porowatej. Sposób ten charakteryzuje się tym, że substancją organiczną jest L - lizyna, która jest mieszana z surowcem nieorganicznym - węglanami metali alkalicznych i/lub metali ziem alkalicznych, rozdrobnionych do ziaren o rozmiarach nanometrycznych, w stosunku wagowym (L - lizyna : węglan) od 4 : 1 do 1 : 1 w przeliczeniu na suchą masę, następnie homogenizowana mechanicznie, a uzyskana masa podgrzewana jest z szybkością od 5°C/min do 15°C/min w atmosferze gazu obojętnego, przy czym termolizę w warunkach beztlenowych prowadzi się w szerokim zakresie temperatur od 600°C do 900°C przez okres od 60 minut do 150 minut, po czym schładza się otrzymany surowy HMW - A do temperatury około 50°C, utrzymując atmosferę beztlenową, po czym uzyskany produkt w postaci nieporowatej, ale zawierającej głównie węgiel i azot, poddaje się działaniu mocnego kwasu nieorganicznego, w celu usunięcia składnika nieorganicznego, a wytrawiony kwasem produkt płucze się wodą demineralizowaną do uzyskania wartości pH odcieku w zakresie od 6 do 7, po czym suszy przez okres od 12 godzin do 24 godzin w temperaturze od 70°C do 100°C.The subject of the application is a method of obtaining hybrid carbon-nitrogen materials with a developed porous structure. This method is characterized by the fact that the organic substance is L - lysine, which is mixed with the inorganic raw material - alkali metal and / or alkaline earth metal carbonates, crushed to grains of nanometric size, in a weight ratio (L - lysine: carbonate) from 4 : 1 to 1: 1 on a dry basis, then mechanically homogenized, and the obtained mass is heated at a rate of 5 ° C / min to 15 ° C / min in an inert gas atmosphere, with thermolysis under anaerobic conditions being carried out in a broad temperature range from 600 ° C to 900 ° C for a period of 60 minutes to 150 minutes, after which the obtained raw HMW - A is cooled to a temperature of about 50 ° C, maintaining an anaerobic atmosphere, then the obtained product in a non-porous form, but containing mainly carbon and nitrogen are treated with strong inorganic acid to remove the inorganic component, and the acid-etched product is rinsed with demineralized water to obtain a pH of the effluent in the range of 6 to 7, and then dried for a period of 12 hours to 24 hours at a temperature of 70 ° C to 100 ° C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417441A PL234386B1 (en) | 2016-06-04 | 2016-06-04 | Method for obtaining hybrid carbon-nitrogen materials with developed porous structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL417441A PL234386B1 (en) | 2016-06-04 | 2016-06-04 | Method for obtaining hybrid carbon-nitrogen materials with developed porous structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL417441A1 true PL417441A1 (en) | 2017-12-18 |
| PL234386B1 PL234386B1 (en) | 2020-02-28 |
Family
ID=60655676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL417441A PL234386B1 (en) | 2016-06-04 | 2016-06-04 | Method for obtaining hybrid carbon-nitrogen materials with developed porous structure |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL234386B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL427144A1 (en) * | 2018-09-20 | 2019-03-25 | Uniwersytet Mikołaja Kopernika W Toruniu | Method for obtaining hybrid carbon materials containing oligoheterocyclic compounds |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634908B (en) * | 2020-04-22 | 2022-03-01 | 山东大学 | Method for preparing porous carbon by nitrogen and oxygen co-doping porous carbon and L-lysine and application |
-
2016
- 2016-06-04 PL PL417441A patent/PL234386B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL427144A1 (en) * | 2018-09-20 | 2019-03-25 | Uniwersytet Mikołaja Kopernika W Toruniu | Method for obtaining hybrid carbon materials containing oligoheterocyclic compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| PL234386B1 (en) | 2020-02-28 |
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