%0 Journal Article
%T The adsorption of 2,5-dimer-capto-1,3,4-thiadiazole (DMTD) on copper surface and its binding behavior<br>
%A HUANG Ling
%A SHEN Jian
%A REN Jun
%A MENG Qingjin
%A YU Tsing
%A <br>
%J 科学通报(英文版)
%D 2001
%I 
%X The interaction mechanism of 2,5-dimercapto- 1,3,4-thiadiazole (DMTD) on copper surface was studied by surface-enhanced Raman scattering (SERS), infrared (IR) and X-ray photoelectron spectroscopy (XPS) techniques. The SERS spectra were obtained. We found that DMTD bound with the copper via its two-excocyclic mercapto groups. The monosulphide salt was formed. At the same time, DMTD coordinated with the Cu+ ion through the excocyclic mercapto groups and polymerized via the Cu+ ion into a one- dimensional polymer chain on the copper surface.
%K 2
%K 5-dimercapto-1
%K 3
%K 4-thiadiazole (DMTD)
%K surface-en- hanced Raman scattering (SERS)
%K adsorption and binding<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=E4CB3A2E3BCEA5A20ECD12A50871F1EA&yid=14E7EF987E4155E6&vid=D997634CFE9B6321&iid=94C357A881DFC066&sid=117BC32987199759&eid=A22854835F81B3F8&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0