Conductive Inks with 3D Conductive Networks of Polyaniline Crystals Nanofibers
- https://doi.org/10.2991/mathi.k.210322.001How to use a DOI?
- Crystal polyaniline, nanofibers, citric acid, conductive ink
A series of Polyaniline (PANI) nanoparticles doped with citric acid were synthesized by situ polymerization. It is interesting that uniform nanofibers with the diameter of 50 nm formed under a proper mass ratio (aniline:citric acid) of 5:4, which forms 3D conductive networks. XRD patterns show the nanofibers have sharp peaks, corresponding to high crystallinity. The nanofibers were selected for preparation of PANI ink with Polyethylene Glycol (PEG, Mn = 698), Sodium Polystyrene Sulfonate (PSS, Mn = 70,000). The good electric conductivity of PANI conductive ink is 6.49 × 10−3 S/cm, where PANI inks of Anhui University of Science and Technology university was stamped in A4 paper for good printing performance acting as electronic circuit line turning on a LED light. Moreover, the effects such as the content of citric acid and PSS on the conductivity of PANI powder and also discussed.
- © 2021 The Authors. Published by Atlantis Press B.V.
- Open Access
- This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - JOUR AU - Dawei Li AU - Yulun Tao AU - Shun Yao AU - Wenxiang Tian AU - Guihui Wang AU - Baoyu Li AU - Wuji Wang AU - Shuo Li AU - Jinian Yang AU - Qingbo Yu AU - Shuxing Wu AU - Il Kim PY - 2021 DA - 2021/03 TI - Conductive Inks with 3D Conductive Networks of Polyaniline Crystals Nanofibers JO - Materials Highlights SP - 41 EP - 45 VL - 2 IS - 3 SN - 2666-4933 UR - https://doi.org/10.2991/mathi.k.210322.001 DO - https://doi.org/10.2991/mathi.k.210322.001 ID - Li2021 ER -