Citation: Chun Tao WANG, Shen Hao CHEN. A New Approach for Preparing Effective Inhibition Film on Copper Based on Self-assembled Process[J]. Chinese Chemical Letters, ;2003, 14(3): 308-311. shu

A New Approach for Preparing Effective Inhibition Film on Copper Based on Self-assembled Process

Chun Tao WANG ^1, ,
Shen Hao CHEN ^1,2

1.
Department of Chemistry, Shandong University, Jinan 250100;
2.
State Key laboratory for Corrosion and Protection, Shenyang 110015

Received Date: 29 April 2002

Fund Project: Subsidized with the Special Funds for the Major State Basic Research Projects G19990650 and the Chinese National Science Fund (No. 20173033).

A new method for preparing effective inhibition film on copper has been developed. Phenylthiourea (PT) was first absorbed to copper surface to form a monolayer. 1-Dodecanethiol (DT) was then assembled on the surface for modification. Finally, AC voltage was loaded on copper covered the mixed film to improve it further. After these processes, an effective inhibition film was gained because of its high charge transfer resistance and low corrosion current density shown in electrochemical impedance spectra and polarization. The inhibition efficiency was more than 97%.
- Self-assembly,
- phenylthiourea (PT),
- 1-dodecanethiol (DT),
- AC voltage
1. [1]
  Sifan Du , Yuan Wang , Fulin Wang , Tianyu Wang , Li Zhang , Minghua Liu . Evolution of hollow nanosphere to microtube in the self-assembly of chiral dansyl derivatives and inversed circularly polarized luminescence. Chinese Chemical Letters, 2024, 35(7): 109256-. doi: 10.1016/j.cclet.2023.109256
2. [2]
  Yuwen Zhu , Xiang Deng , Yan Wu , Baode Shen , Lingyu Hang , Yuye Xue , Hailong Yuan . Formation mechanism of herpetrione self-assembled nanoparticles based on pH-driven method. Chinese Chemical Letters, 2025, 36(1): 109733-. doi: 10.1016/j.cclet.2024.109733
3. [3]
  Jingqi Xin , Shupeng Han , Meichen Zheng , Chenfeng Xu , Zhongxi Huang , Bin Wang , Changmin Yu , Feifei An , Yu Ren . A nitroreductase-responsive nanoprobe with homogeneous composition and high loading for preoperative non-invasive tumor imaging and intraoperative guidance. Chinese Chemical Letters, 2024, 35(7): 109165-. doi: 10.1016/j.cclet.2023.109165
4. [4]
  Keyang Li , Yanan Wang , Yatao Xu , Guohua Shi , Sixian Wei , Xue Zhang , Baomei Zhang , Qiang Jia , Huanhua Xu , Liangmin Yu , Jun Wu , Zhiyu He . Flash nanocomplexation (FNC): A new microvolume mixing method for nanomedicine formulation. Chinese Chemical Letters, 2024, 35(10): 109511-. doi: 10.1016/j.cclet.2024.109511
5. [5]
  Xuanyu Wang , Zhao Gao , Wei Tian . Supramolecular confinement effect enabling light-harvesting system for photocatalytic α-oxyamination reaction. Chinese Chemical Letters, 2024, 35(11): 109757-. doi: 10.1016/j.cclet.2024.109757
6. [6]
  Xian Yan , Huawei Xie , Gao Wu , Fang-Xing Xiao . Boosted solar water oxidation steered by atomically precise alloy nanocluster. Chinese Chemical Letters, 2025, 36(1): 110279-. doi: 10.1016/j.cclet.2024.110279
7. [7]
  Zhenzhu Wang , Chenglong Liu , Yunpeng Ge , Wencan Li , Chenyang Zhang , Bing Yang , Shizhong Mao , Zeyuan Dong . Differentiated self-assembly through orthogonal noncovalent interactions towards the synthesis of two-dimensional woven supramolecular polymers. Chinese Chemical Letters, 2024, 35(5): 109127-. doi: 10.1016/j.cclet.2023.109127
8. [8]
  Cheng-Yan Wu , Yi-Nan Gao , Zi-Han Zhang , Rui Liu , Quan Tang , Zhong-Lin Lu . Enhancing self-assembly efficiency of macrocyclic compound into nanotubes by introducing double peptide linkages. Chinese Chemical Letters, 2024, 35(11): 109649-. doi: 10.1016/j.cclet.2024.109649
9. [9]
  Xiaofei NIU , Ke WANG , Fengyan SONG , Shuyan YU . Self-assembly of [Pd₆(L)₄]⁸⁺-type macrocyclic complexes for fluorescent sensing of HSO₃^-. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1233-1242. doi: 10.11862/CJIC.20240057
10. [10]
  Zengchao Guo , Weiwei Liu , Tengfei Liu , Jinpeng Wang , Hui Jiang , Xiaohui Liu , Yossi Weizmann , Xuemei Wang . Engineered exosome hybrid copper nanoscale antibiotics facilitate simultaneous self-assembly imaging and elimination of intracellular multidrug-resistant superbugs. Chinese Chemical Letters, 2024, 35(7): 109060-. doi: 10.1016/j.cclet.2023.109060
11. [11]
  Jin Tong , Shuyan Yu . Crystal Engineering for Supramolecular Chirality. University Chemistry, 2024, 39(3): 86-93. doi: 10.3866/PKU.DXHX202308113
12. [12]
  Ruoxi Sun , Yiqian Xu , Shaoru Rong , Chunmiao Han , Hui Xu . The Enchanting Collision of Light and Time Magic: Exploring the Footprints of Long Afterglow Lifetime. University Chemistry, 2024, 39(5): 90-97. doi: 10.3866/PKU.DXHX202310001
13. [13]
  Changhui Yu , Peng Shang , Huihui Hu , Yuening Zhang , Xujin Qin , Linyu Han , Caihe Liu , Xiaohan Liu , Minghua Liu , Yuan Guo , Zhen Zhang . Evolution of template-assisted two-dimensional porphyrin chiral grating structure by directed self-assembly using chiral second harmonic generation microscopy. Chinese Chemical Letters, 2024, 35(10): 109805-. doi: 10.1016/j.cclet.2024.109805
14. [14]
  Bing Niu , Honggao Huang , Liwei Luo , Li Zhang , Jianbo Tan . Coating colloidal particles with a well-defined polymer layer by surface-initiated photoinduced polymerization-induced self-assembly and the subsequent seeded polymerization. Chinese Chemical Letters, 2025, 36(2): 110431-. doi: 10.1016/j.cclet.2024.110431
15. [15]
  Yi Zhou , Wei Zhang , Rong Fu , Jiaxin Dong , Yuxuan Liu , Zihang Song , Han Han , Kang Cai . Self-assembly of two pairs of homochiral M₂L₄ coordination capsules with varied confined space using Tröger's base ligands. Chinese Chemical Letters, 2025, 36(2): 109865-. doi: 10.1016/j.cclet.2024.109865
16. [16]
  Jinge Zhu , Ailing Tang , Leyi Tang , Peiqing Cong , Chao Li , Qing Guo , Zongtao Wang , Xiaoru Xu , Jiang Wu , Erjun Zhou . Chlorination of benzyl group on the terminal unit of A₂-A₁-D-A₁-A₂ type nonfullerene acceptor for high-voltage organic solar cells. Chinese Chemical Letters, 2025, 36(1): 110233-. doi: 10.1016/j.cclet.2024.110233
17. [17]
  Xingwen Cheng , Haoran Ren , Jiangshan Luo . Boosting the self-trapped exciton emission in vacancy-ordered double perovskites via supramolecular assembly. Chinese Journal of Structural Chemistry, 2024, 43(6): 100306-100306. doi: 10.1016/j.cjsc.2024.100306
18. [18]
  Lian Sun , Honglei Wang , Ming Ma , Tingting Cao , Leilei Zhang , Xingui Zhou . Shape and composition evolution of Pt and Pt₃M nanocrystals under HCl chemical etching. Chinese Chemical Letters, 2024, 35(9): 109188-. doi: 10.1016/j.cclet.2023.109188
19. [19]
  Naihong Wang , Longkang Zhang , Yejun Guan , Peng Wu , Hao Xu . Pt confined in Sn-ECNU-46 zeolite for efficient alkane dehydrogenation. Chinese Journal of Structural Chemistry, 2024, 43(4): 100248-100248. doi: 10.1016/j.cjsc.2024.100248
20. [20]
  Fanxin Kong , Hongzhi Wang , Huimei Duan . Inhibition effect of sulfation on Pt/TiO2 catalysts in methane combustion. Chinese Journal of Structural Chemistry, 2024, 43(5): 100287-100287. doi: 10.1016/j.cjsc.2024.100287

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(480)
HTML views(3)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return