BET容量法测定固体比表面积
BET용량법측정고체비표면적
Solid specific surface area measurement with BET capacity method
  • 万方数据
    长春工业大学学报：自然科学版 장춘공업대학학보：자연과학판
    Journal of Changchun Univ of Technol
    2012年 2期 197-199 ,共3页

    柳翱%巴晓微%刘颖%赵振波

    류고%파효미%류영%조진파

    比表面积%BET容量法%等温线 比錶麵積%BET容量法%等溫線
    비표면적%BET용량법%등온선
    specific surface area%BET capacity method%isotherm.
    采用BET容量法,利用FINESORB-3020比表面及孔隙度分析仪测定样品的比表面积和等温吸附-脱附线。研究样品量、样品的预处理、载气流速和平衡时间等对测定固体比表面积的影响。
    채용BET용량법,이용FINESORB-3020비표면급공극도분석의측정양품적비표면적화등온흡부-탈부선。연구양품량、양품적예처리、재기류속화평형시간등대측정고체비표면적적영향。
    By means of BET capacity method,the specific surface and adsorption/desorption isotherm of the samples are measured with FINESORB-3020 Surface Area and Porosimetry Analyzer.The effects of quantity,pre-treatment,carrier gas flow rate and equilibrium time on the surface area measurement are studied in detail.
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