| Full text | |
| Author(s): |
Santhiago, Murilo
[1]
;
Bettini, Jefferson
[1]
;
Araujo, Sidnei R.
[1]
;
Bufon, Carlos C. B.
[1, 2, 3]
Total Authors: 4
|
| Affiliation: | [1] CNPEM, Brazilian Nanotechnol Natl Lab LNNano, BR-13083970 Campinas, SP - Brazil
[2] Univ Estadual Campinas, Inst Phys Gleb Wataghin IFGW, BR-13083859 Campinas, SP - Brazil
[3] Univ Estadual Campinas, Inst Chem, Dept Phys Chem, BR-13084862 Campinas, SP - Brazil
Total Affiliations: 3
|
| Document type: | Journal article |
| Source: | ACS APPLIED MATERIALS & INTERFACES; v. 8, n. 17, p. 10661-10664, MAY 4 2016. |
| Web of Science Citations: | 19 |
| Abstract | |
The fabrication of three-dimensional (3D) polypyrrole conductive tracks through the porous structure of paper is demonstrated by the first time. We combined paper microfluidics and gas-phase pyrrole monomers to chemically synthesize polypyrrole-conducting channels embedded in-between the cellulose fibers. By using this method, foldable conductive structures can be created across the whole paper structure, allowing the electrical connection between both sides of the substrate. As a proof of concept, top-channel-top (TCT) and top-channel bottom (TCB) conductive interconnections as well as all-organic paper-based touch buttons are, demonstrated. (AU) | |
| FAPESP's process: | 13/22127-2 - Development of novel materials strategic for integrated analytical devices |
| Grantee: | Lauro Tatsuo Kubota |
| Support Opportunities: | Research Projects - Thematic Grants |