Fabrication of Pattern of Graphene Oxide and Au Nanoparticles by Microcontanct Printing Technique

Authors

Wen-hui PANG, Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China;
Xiao-jian XIAO, Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China;
Meng-wei YE, Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China;
Kai-chao DENG, Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China;
Jing TANG, Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China;Follow

Corresponding Author

Jing TANG(jingtang@fzu.edu.cn)

Abstract

Graphene oxide (GO) was prepared by modified Hummers method. Using the GO solution as "ink", Au nanoparticles (AuNPs) and GO were transferred to the surface of ITO substrate modified with (3-aminopropyl) triethoxysilane (APTES/ITO) in a sequence. The transferred AuNPs and GO could form a uniform and dense composite pattern which was characterized by FE-SEM and AFM. Moreover, using the APTES/ITO substrate surface potential as zero, the sequences of the surface potential were APTES>GO>Au.

Graphical Abstract

Keywords

graphene oxide, Au nanoparticles, microcontact printing technique

DOI Link

https://doi.org/10.13208/j.electrochem.131175

Publication Date

2014-10-28

Online Available Date

2014-04-13

Revised Date

2014-04-08

Received Date

2014-02-08

Recommended Citation

Wen-hui PANG, Xiao-jian XIAO, Meng-wei YE, Kai-chao DENG, Jing TANG. Fabrication of Pattern of Graphene Oxide and Au Nanoparticles by Microcontanct Printing Technique[J]. Journal of Electrochemistry, 2014 , 20(5): 452-458.
DOI: 10.13208/j.electrochem.131175
Available at: https://jelectrochem.xmu.edu.cn/journal/vol20/iss5/7