24小时热门版块排行榜    

查看: 1805  |  回复: 1

rayw

铜虫 (初入文坛)

[求助] 请教各位大神如何看这个比表面积结果报告

SURFACE AREA DATA

Multipoint BET..............................................  1.050E+01  m?g
Single Point BET............................................  1.032E+01  m?g
BJH Method Cumulative Adsorption Surface Area...............  1.012E+01  m?g
BJH Method Cumulative Desorption Surface Area...............  1.007E+01  m?g
DH Method Cumulative Adsorption Surface Area................  1.027E+01  m?g
DH Method Cumulative Desorption Surface Area................  1.010E+01  m?g

                                PORE VOLUME DATA

Total Pore Volume for pores with Diameter
less than 2396.5 ?at P/Po = 0.99192........................  9.532E-02  cc/g
BJH Method Cumulative Adsorption Pore Volume................  9.486E-02  cc/g
BJH Method Cumulative Desorption Pore Volume................  9.494E-02  cc/g
BJH Interpolated Cumulative Adsorption Pore Volume for pores
in the range of 5000.0 to 0.0 ?Diameter....................  9.486E-02  cc/g
BJH Interpolated Cumulative Desorption Pore Volume for pores
in the range of 5000.0 to 0.0 ?Diameter....................  9.494E-02  cc/g
DH Method Cumulative Adsorption Pore Volume.................  9.159E-02  cc/g
DH Method Cumulative Desorption Pore Volume.................  9.179E-02  cc/g

                                 PORE SIZE DATA

Average Pore Diameter.......................................  3.631E+02  ?
BJH Method Adsorption Pore Diameter (Mode)..................  3.087E+01  ?
BJH Method Desorption Pore Diameter (Mode)..................  3.203E+02  ?
DH  Method Adsorption Pore Diameter (Mode)..................  1.424E+01  ?
DH  Method Desorption Pore Diameter (Mode)..................  3.203E+02  ?
这是美国康塔的比表面积分析仪测得的结果。怎样看比表面积和孔体积?是关于污泥的,该样品的比表面积是不是特别小?
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

admire1475

铁杆木虫 (正式写手)

知天命的孩子

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
rayw: 金币+5, ★★★很有帮助, 谢谢! 2012-12-22 14:15:13
比表面积看
BJH Method Cumulative Adsorption Surface Area...............  1.012E+01  m?g
BJH Method Cumulative Desorption Surface Area...............  1.007E+01  m?g
差不多10m2/g,这个数值在淤泥方面不知道是大是小,你可以查查相关文献。
孔体积看
less than 2396.5 ?at P/Po = 0.99192........................  9.532E-02  cc/g
BJH Method Cumulative Adsorption Pore Volume................  9.486E-02  cc/g
BJH Method Cumulative Desorption Pore Volume................  9.494E-02  cc/g
约0.095cm3/g
2楼2012-12-21 08:55:38
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 rayw 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +6 s3fFTmArrBt6 2026-09-13 6/300 2026-09-17 02:14 by Tql5LQhh5rLK
[博后之家] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 LwdutQ8HoqWP 2026-09-13 3/150 2026-09-17 02:02 by Tql5LQhh5rLK
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +5 LwdutQ8HoqWP 2026-09-13 5/250 2026-09-17 02:02 by Tql5LQhh5rLK
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 3n8v2C8RimXI 2026-09-13 6/300 2026-09-17 01:50 by Tql5LQhh5rLK
[博后之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 vZfe6xYu34yj 2026-09-14 4/200 2026-09-16 22:40 by Tql5LQhh5rLK
[博后之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 Aj1rhIDL5ixY 2026-09-14 4/200 2026-09-16 22:16 by Tql5LQhh5rLK
[考研] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 23jxep3nCNZb 2026-09-14 4/200 2026-09-16 20:50 by MHf40yA0Uhyb
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 23jxep3nCNZb 2026-09-14 3/150 2026-09-16 20:50 by MHf40yA0Uhyb
[博后之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +8 QUjhNVAcOSff 2026-09-13 9/450 2026-09-16 18:36 by rRvxEj3zorCy
[博后之家] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +4 s3fFTmArrBt6 2026-09-13 5/250 2026-09-16 16:12 by i3KBRD19ERkG
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 vZfe6xYu34yj 2026-09-14 3/150 2026-09-16 08:51 by SjQobnC04j06
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 Aj1rhIDL5ixY 2026-09-14 4/200 2026-09-16 07:48 by i0IGWqQuchto
[硕博家园] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +4 40ms4Wlo4umh 2026-09-14 4/200 2026-09-16 06:27 by LH5NkK5Ud4bh
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +7 3n8v2C8RimXI 2026-09-13 7/350 2026-09-16 02:35 by DgNGHc3h5tPl
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 Aj1rhIDL5ixY 2026-09-14 3/150 2026-09-15 20:26 by zNcEhTcH7ihq
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 Aj1rhIDL5ixY 2026-09-14 3/150 2026-09-15 19:59 by CgyNCDVNhGVg
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +4 s3fFTmArrBt6 2026-09-14 5/250 2026-09-15 16:39 by CgyNCDVNhGVg
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-15 08:58 by C79jjtjAKjEn
[考博] 西北工业大学材料学院电化学传感与催化课题组招收2027年推免研究生、博士生、博士后 +3 马方园 2026-09-10 4/200 2026-09-14 09:29 by Chem张zz
[考博] 27秋季材料博士申请求助 10+3 Cahal1 2026-09-11 4/200 2026-09-14 08:50 by 北京莱茵编辑
信息提示
请填处理意见