功能材料
功能材料
공능재료
JOURNAL OF FUNCTIONAL MATERIALS
2006年
1期
160-163,168
,共5页
王兆伦%杨宇翔%朱慧%陈娅如
王兆倫%楊宇翔%硃慧%陳婭如
왕조륜%양우상%주혜%진아여
浙江硅藻土%孔结构%吸附等温线及回线
浙江硅藻土%孔結構%吸附等溫線及迴線
절강규조토%공결구%흡부등온선급회선
Zhejiang diatomite%pore structure%adsorption isotherm
测定了25℃时浙江硅藻土对苯的吸附等温线及吸附回线,硅藻土的孔径分布、硅藻土表面硅羟基SiOH数目,并讨论了吸附等温线及吸附回线与孔结构、表面SiOH数目之间的关系.
測定瞭25℃時浙江硅藻土對苯的吸附等溫線及吸附迴線,硅藻土的孔徑分佈、硅藻土錶麵硅羥基SiOH數目,併討論瞭吸附等溫線及吸附迴線與孔結構、錶麵SiOH數目之間的關繫.
측정료25℃시절강규조토대분적흡부등온선급흡부회선,규조토적공경분포、규조토표면규간기SiOH수목,병토론료흡부등온선급흡부회선여공결구、표면SiOH수목지간적관계.
In this paper, benzene adsorption isotherm and their hysteresis on Zhejiang diatomite was determined at 25℃, and its pore-size distribution, and silicon hydroxyl groups (SiOH) number per nanometer square (nm2) was determined, the relationship between pore structure, surface SiOH number and adsorption isotherm with hysteresis was discussed.
