CARBON-CONTAINING MATERIALS, OBTAINED FROM LATEX Russian patent published in 2014 - IPC C01B31/04 B01J20/20 C08J3/75 

Abstract RU 2505480 C2

FIELD: chemistry.

SUBSTANCE: claimed is carbon-containing material, obtained by pyrolysis of xarogel from hydrophilic polymer of polyhydroxybenzol/formaldehyde type and nitrogen-containing latex. Polymer and latex are co-crosslinked. Material represents carbon monolith, containing from 0.1 to 20% of graphite by weight of total material weight. Material contains system of pores, at least, 10% of which are mesopores, with pore volume constituting from 0.4 to 1 cm3/g. Material is characterised by presence of, at least, 3 successive characteristic peaks in the spectrum of X-ray diffraction. Claimed are: method of material obtaining and gel for its obtaining. Claimed material is used for production of electrodes and as filling agent in production of electric current-conducting components.

EFFECT: obtaining material with controlled porosity and reduction of material resistivity.

14 cl, 2 dwg, 5 tbl

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RU 2 505 480 C2

Authors

Zonntag Filipp

Ehm-Perro David

Simon Zhan-Mishel'

Val'Ter Serzh

Dates

2014-01-27Published

2009-03-26Filed