中文摘要：

以煤粉为原料，经半干法压制成型、干燥、炭化等工艺制备出一种电催化膜材料-煤基板状微滤炭膜。考察了煤种的配比、粘结剂、造孔剂以及成型压力对煤基板状微滤炭膜孔性能的影响，并通过FT-IR、SEM、气体泡压法等对煤基板状微滤炭膜的结构性能进行表征。结果表明：改变混煤中焦煤的比例可以调控炭膜的孔结构；添加剂的加入有利于提高炭膜的孔结构性能，但在一定程度上降低了炭膜的机械性能及导电性；增大成型压力可改善炭膜的机械强度及导电性，对孔结构性能改变影响不大。

英文摘要：

The coal-based flat microfiltration carbon membrane used for electrocatalytic membrane was prepared by the procedure of semi-dry pressing, drying and carbonization of carbonaceous precursor. Effects of the ratio of coking coal and lean coal, binder, pore-forming agents and briquetting pressure on the pore structure performance of the coal-based carbon membrane were investigated. Morphology and pore structure characteristics of carbon membrane were characterized by FT-IR, SEM and bubble-pressure method. The result shows that the pore structure of carbon membrane can be adjusted by controlling the ratio of coking coal and lean coal. Additive benefits the improvement of the pore structure performance of carbon membrane, but decreases the mechanical strength and electrical conductivity of carbon membrane. It is favorable to improve the mechanical strength and electrical conductivity of carbon membrane by increasing briquetting pressure, which has less influence on the pore structure properties of carbon membrane.