FIELD: chemistry.
SUBSTANCE: invention can be used in making catalyst supports, sorbents, electrochemical catalysts and lithium-ion batteries. The method includes reacting, at 700-900°C, a calcium salt, e.g., calcium tartrate or calcium tartrate doped with a transition metal, which is a template precursor, and liquid or gaseous carbon-containing compounds or mixtures thereof as a carbon source. The obtained product is treated with hydrochloric acid. Concentration of the doped transition metal is not more than 1 at%.
EFFECT: obtaining a homogeneous mesoporous carbon material characterised by specific surface area of 850-930 m2/g, pore volume of 2,9-3,3 cm3/g and average pore diameter of 10-30 nm.
4 cl, 3 dwg, 9 ex
Title | Year | Author | Number |
---|---|---|---|
METHOD OF OBTAINING MESOPOROUS CARBON | 2017 |
|
RU2681005C1 |
METHOD FOR PRODUCTION OF CARBON NANOTUBES | 2009 |
|
RU2397951C1 |
ELECTROCATALYST FOR SOLID POLYMER FUEL CELLS AND METHOD FOR ITS PREPARATION | 2022 |
|
RU2798434C1 |
NITROGEN-SILICON-CODOPED LAYERED CARBON NANOMATERIAL AND METHOD FOR ITS PRODUCTION | 2021 |
|
RU2807804C2 |
COMPOSITE MATERIAL C/AlO AND METHOD OF ITS OBTAINING | 2014 |
|
RU2552634C1 |
METHOD OF OBTAINING MESOPOROUS CARBON | 2016 |
|
RU2620404C1 |
POROUS NITROGEN-CONTAINING CARBON MATERIAL AND METHOD OF PREPARATION THEREOF | 1999 |
|
RU2147925C1 |
METHOD FOR PREPARATION OF MESOPOROUS CARBON MATERIAL | 2008 |
|
RU2366501C1 |
CATALYST FOR SOLID POLYMER FUEL CELLS AND METHOD FOR ITS PREPARATION | 2022 |
|
RU2802919C1 |
METHOD OF PRODUCING NANOSTRUCTURED POROUS CARBON MATERIAL | 2023 |
|
RU2823615C1 |
Authors
Dates
2014-10-10—Published
2012-12-25—Filed