| 查看: 667 | 回复: 2 | |||
| 当前主题已经存档。 | |||
| 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 | |||
haozi029228金虫 (正式写手)
|
[交流]
电分析方向英文摘要翻译成中文
|
||
|
2-Aminothiazole (2AT) was electrochemically polymerized on a Pt electrode using cyclic voltammetry (CV) technique from 0.01M monomer containing 0.3M ammonium oxalate solution. The high quality poly-2-aminothiazole (pAT) films with a light-brownish color were obtained on the Pt surface. The electrochemical behavior of the pAT-coated Pt electrode (Pt/pAT) was investigated in monomer-free 0.3M ammonium oxalate solution by CV technique. The chemical structure characterization was investigated by UV–vis spectroscopy (UV–vis) and Fourier transform infrared spectroscopy (FTIR) techniques. The surface morphology of the polymer film was examined by scanning electron microscopy (SEM) and atomic force microscopy (AFM). The surface morphology studies showed that, a homogeneous and compact film was formed on the Pt surface. Further, thermogravimetric analysis (TGA), differential thermal analysis (DTA) and differential scanning calorimetry (DSC) techniques were used to investigate the thermal properties of the polymer film. It was found that the thermal stability of the pAT film is relatively high. The solubility of the pAT was tested in common organic solvents as well as in acidic and basic solutions. |
» 猜你喜欢
实验室接单子
已经有7人回复
假如你的研究生提出不合理要求
已经有11人回复
全日制(定向)博士
已经有5人回复
萌生出自己或许不适合搞科研的想法,现在跑or等等看?
已经有4人回复
Materials Today Chemistry审稿周期
已经有4人回复
参与限项
已经有3人回复
对氯苯硼酸纯化
已经有3人回复
求助:我三月中下旬出站,青基依托单位怎么办?
已经有12人回复
所感
已经有4人回复
要不要辞职读博?
已经有7人回复
jzz8035
木虫 (著名写手)
- 应助: 20 (小学生)
- 金币: 1641.8
- 散金: 10
- 红花: 4
- 帖子: 1657
- 在线: 172.3小时
- 虫号: 499660
- 注册: 2008-02-13
- 专业: 药剂学
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
haozi029228(金币+10,VIP+0):xiexie 4-15 19:48
haozi029228(金币+10,VIP+0):xiexie 4-15 19:48
| 2 -氨基噻唑( 2AT )是采用循环伏安技术 (CV),从含有0.3M草酸铵溶液0.01M的单体,在铂电极电化学聚合而成的。高品质的聚- 2 -氨基噻唑(pAT)浅棕颜色的薄膜,在铂表面得到。pAT涂层铂电极(Pt/PAT)的电化学行为采用循环伏安技术在单体无0.3M草酸铵溶液中被研究。化学结构特性采用紫外-可见光谱(紫外-可见)和傅立叶变换红外光谱(红外)技术进行研究。高分子膜的表面形态采用扫描电子显微镜( SEM )和原子力显微镜( AFM )进行检查。表面形态的研究表明,一个均一的、紧凑的薄膜在铂表面形成。此外,热重分析( TGA ) ,差热分析 ( DTA )和差示扫描量热法( DSC )技术,用于高分子薄膜热性能的研究。结果发现,pAT薄膜热稳定性的相对较高。在常见的有机溶剂,以及在酸性和碱性溶液中,进行了pAT的溶解性试验。 |
3楼2009-04-15 13:55:53
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
haozi029228(金币+10,VIP+0):xiexie 4-15 19:48
haozi029228(金币+10,VIP+0):xiexie 4-15 19:48
| 将0.01M单体和0.3草酸铵溶液使用伏安法在铂电极上电化学聚合得到2-氨基噻唑。在铂电极表面得到浅棕色的聚2氨基噻唑。通过伏安法研究了(Pt/pAT)的电化学行为。uv-vis、FT-IR表征了其化学结构。通过扫描电镜和原子力电镜研究了高分子薄膜表面形态。结果表明在铂电极表面得到的是均相紧密的高分子薄膜。TGA、DTA和DSC考察了高分子的热学性能。结果表明:PAT薄膜的热稳定性相对较高。同时也研究了PAT在常用有机溶剂、酸性溶液和碱性溶液中的溶解度。 |
2楼2009-04-15 10:54:42












回复此楼