24小时热门版块排行榜    

查看: 1804  |  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
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 3n8v2C8RimXI 2026-09-13 5/250 2026-09-17 01:26 by Tql5LQhh5rLK
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 i3KBRD19ERkG 2026-09-16 3/150 2026-09-17 00:50 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 +3 mibUvS8DDCwf 2026-09-15 3/150 2026-09-16 23:28 by Tql5LQhh5rLK
[公派出国] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 40ms4Wlo4umh 2026-09-14 3/150 2026-09-16 21:26 by MHf40yA0Uhyb
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 23jxep3nCNZb 2026-09-14 3/150 2026-09-16 21:14 by MHf40yA0Uhyb
[公派出国] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-16 16:24 by i3KBRD19ERkG
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 s3fFTmArrBt6 2026-09-13 5/250 2026-09-16 15:51 by i3KBRD19ERkG
[找工作] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +7 3n8v2C8RimXI 2026-09-13 7/350 2026-09-16 15:12 by i3KBRD19ERkG
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +5 QUjhNVAcOSff 2026-09-13 5/250 2026-09-16 14:39 by i3KBRD19ERkG
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +4 QUjhNVAcOSff 2026-09-13 6/300 2026-09-16 14:27 by i3KBRD19ERkG
[考博] 上海工程技术大学激光智能制造课题组招收博士研究生 +8 两三岁ss 2026-09-14 8/400 2026-09-16 09:46 by 水士口
[考研] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 40ms4Wlo4umh 2026-09-14 4/200 2026-09-16 06:36 by LH5NkK5Ud4bh
[找工作] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-16 05:15 by LH5NkK5Ud4bh
[考研] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-15 16:59 by CgyNCDVNhGVg
[考博] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +7 s3fFTmArrBt6 2026-09-14 7/350 2026-09-15 16:23 by CgyNCDVNhGVg
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 23jxep3nCNZb 2026-09-14 3/150 2026-09-15 09:38 by VMDqgnlKimtZ
[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
[教师之家] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 s3fFTmArrBt6 2026-09-14 3/150 2026-09-15 07:46 by C79jjtjAKjEn
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.54,科目齐全,可+急 +6 3n8v2C8RimXI 2026-09-13 6/300 2026-09-15 05:38 by 5BDX0d0WFp7t
[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
信息提示
请填处理意见