Porous carbonaceous material
Патенты
| Язык: |
Английский |
| Тип: |
Патент на изобретение |
| Номер (11) |
US 4978649 A |
| Номер заявки (21): |
340,893 |
| Дата подачи заявки (22): |
19 апр. 1989 г. |
| Дата начала отсчета срока действия патента (24): |
|
| Дата публикации патента (44,45,46): |
18 дек. 1990 г. |
| Дата публикации заявки (43): |
|
| Авторы |
Surovikin V.F.
,
Plaxin G.V.
,
Semikolenov V.A.
,
Likholobov V.A.
,
Tiunova I.Yu.
|
| Организации |
| 1 |
Институт катализа им. Г.К. Борескова СО РАН
|
| 2 |
Центр новых химических технологий ИК СО РАН
|
|
The present invention relates to physical chemistry.
The material is made as a three-dimensional matrix with a pore volume of from 0.2 to 1.7 cm3 /g. The matrix is formed by bent layers of carbon of 100-10,000 Å thickness and 100-10000 Å radius of curvature. The true density of the material according to the present invention is 1.80-2.10 g/cm3, its X-ray density is 2.112-2.236 g/cm3, the pore size distribution has its maximum within the range of 200-2,000 Å.
The present invention can be useful in, for example, in the production of catalysts.