METHOD OF OBTAINING MESOPOROUS CARBON Russian patent published in 2019 - IPC C01B32/05 H01M4/583 

Abstract RU 2681005 C1

FIELD: chemistry.

SUBSTANCE: invention can be used as an electrode material in chemical current sources, catalyst carrier and medical sorbent. Metalorganic compound is zinc glycerolate of composition Zn(C3H7O3)4 - heat treated in an inert atmosphere at 500–750 °C. Resulting product is treated with an aqueous solution of hydrochloric acid, washed and dried. High-quality final product - mesoporous carbon - is characterized by a reduced oxygen content, the absence of chlorine ion impurities, a high specific pore volume due to an increase in the volume fraction of mesopores and the complete absence of macropores.

EFFECT: method is simple and technological.

1 cl, 4 dwg, 3 ex

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RU 2 681 005 C1

Authors

Zakharova Galina Stepanovna

Andrejkov Evgenij Iosifovich

Puzyrev Igor Sergeevich

Podvalnaya Natalya Vladimirovna

Dates

2019-03-01Published

2017-12-04Filed