文献类型：专利

英文题名：Porous carbon composite material used for absorbing carbon dioxide, comprises specified amount of organic precursor, accelerating agent, inorganic component and polyethyleneimine

作者：LING L;LONG D;LIU X;CHEN Q;QIAO W

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN101780398-A

申请日：2010-03-05

公开日：2010-07-21

语种：英文

收录：DERWENT

摘要：NOVELTY - A porous carbon composite material comprises (in parts weight) organic precursor (100), accelerating agent (1-2), inorganic component (0-300) and polyethyleneimine (15-200). USE - Porous carbon composite material is used for absorbing carbon dioxide (claimed). ADVANTAGE - The porous carbon composite material has excellent carbon dioxide absorbing capacity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of porous carbon composite material, which involves dissolving organic precursor in deionized water, adding accelerating agent and inorganic component, aging obtained mixture, dissolving in organic solvent, drying resulting gel, carbonizing in presence of inert gas to remove inorganic component, cooling, soaking resultant product in fluorohydric acid, washing using deionized water, adding polyethyleneimine and solvent (a), mixing obtained reaction material and drying.