24小时热门版块排行榜    

查看: 1076  |  回复: 4
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

l348704462

金虫 (小有名气)

[交流] 【综合其他】材料的新进展 已有4人参与

MICELLAR EFFECT ON METAL-LIGAND COMPLEXES OF Co(II), Ni(II), Cu(II) AND Zn(II) WITH CITRIC ACID
作者: Pedada SR (Pedada, Srinivasa Rao)1, Bathula S (Bathula, Srikanth)1, Vasa SSR (Vasa, Samba Siva Rao)1, Charla KS (Charla, Kamala Sastry)1, Gollapalli NR (Gollapalli, Nageswara Rao)1
来源出版物: BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA    卷: 23    期: 3    页: 347-358    出版年: DEC 2009   
摘要: Chemical speciation of citric acid complexes of Co(II), Ni(II), Cu(II) and Zn(II) was investigated pH-metrically in 0.0-2.5% anionic, cationic and neutral micellar media. The primary alkalimetric data were pruned with SCPHD program. The existence of different binary species was established from modeling studies using the computer program MINIQUAD75. Alkalimetric titrations were carried out in different relative concentrations (M:L:X = 1:2:5, 1:3:5, 1:5:3) of metal (M) to citric acid. The selection of best chemical models was based on statistical parameters and residual analysis. The species detected were MLH, ML2, ML2H and ML2H2. The trend in variation of stability constants with change in mole fraction of the medium is explained on the basis of electrostatic and non-electrostatic forces. Distributions of the species with pH at different compositions of micellar media are also presented
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

hustsunboy

金虫 (正式写手)


小木虫(金币+0.5):给个红包,谢谢回帖交流
啥玩意,随便找篇文献都放上放啊
4楼2010-06-06 14:08:26
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 5 个回答

黑白VS兔子

木虫 (著名写手)


小木虫(金币+0.5):给个红包,谢谢回帖交流
这是做什么的呢?材料的新进展?
2楼2010-06-05 22:49:52
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

zhengtaoai

木虫 (正式写手)


小木虫(金币+0.5):给个红包,谢谢回帖交流
能不能吧文献都下下来  放到纳米盘上
众里寻他千百度、暮然回首、那人却在灯火阑珊处!
3楼2010-06-06 01:34:22
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
普通表情 高级回复 (可上传附件)
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 +3 s3fFTmArrBt6 2026-09-14 4/200 2026-09-14 17:48 by Aj1rhIDL5ixY
[考博] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +4 s3fFTmArrBt6 2026-09-14 4/200 2026-09-14 17:25 by Aj1rhIDL5ixY
[公派出国] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 LwdutQ8HoqWP 2026-09-13 5/250 2026-09-14 16:25 by Aj1rhIDL5ixY
[教师之家] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 LwdutQ8HoqWP 2026-09-13 4/200 2026-09-14 16:13 by Aj1rhIDL5ixY
[考研] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 LwdutQ8HoqWP 2026-09-13 4/200 2026-09-14 16:12 by Aj1rhIDL5ixY
[博后之家] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 3n8v2C8RimXI 2026-09-13 4/200 2026-09-14 15:57 by Aj1rhIDL5ixY
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +4 3n8v2C8RimXI 2026-09-13 4/200 2026-09-14 15:37 by Aj1rhIDL5ixY
[考博] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +4 QUjhNVAcOSff 2026-09-13 4/200 2026-09-14 15:13 by Aj1rhIDL5ixY
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 QUjhNVAcOSff 2026-09-13 3/150 2026-09-14 15:09 by Aj1rhIDL5ixY
[博后之家] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 QUjhNVAcOSff 2026-09-13 4/200 2026-09-14 15:01 by Aj1rhIDL5ixY
[公派出国] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +4 QUjhNVAcOSff 2026-09-13 6/300 2026-09-14 15:00 by Aj1rhIDL5ixY
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 QUjhNVAcOSff 2026-09-13 3/150 2026-09-14 14:57 by Aj1rhIDL5ixY
[找工作] 浙江师范大学是怎么坑我的 +6 recruit123 2026-09-09 6/300 2026-09-14 12:00 by 萨仁其其格
[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 QUjhNVAcOSff 2026-09-13 3/150 2026-09-14 10:11 by 23jxep3nCNZb
[考研] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 QUjhNVAcOSff 2026-09-13 4/200 2026-09-14 10:01 by 23jxep3nCNZb
[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
[教师之家] 浙江师范大学是怎么坑我的 +10 recruit123 2026-09-09 15/750 2026-09-13 10:45 by seaskyy
[基金申请] 面上有专家说实验设备不是我们单位的 +6 zj_muchong 2026-09-08 8/400 2026-09-11 06:56 by suifengdao
[有机交流] 科研求助 10+4 我吃一只鱼 2026-09-07 4/200 2026-09-10 08:32 by 0940628
信息提示
请填处理意见