Three-Dimensional Organic Conductive Networks Embedded in Paper for Flexible and Foldable Devices
Source abstract
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.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Biosensors and Analytical Detection · Electrowetting and Microfluidic Technologies · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Brazilian Nanotechnology National Laboratory (LNNano), CNPEM, 13083-970 Campinas, São Paulo, Brazil
Institute of Physics “Gleb Wataghin” (IFGW), UNICAMP, 13083-859 Campinas, São Paulo, Brazil
Department of Physical Chemistry, Institute of Chemistry, University of Campinas, 13084-862 Campinas, São Paulo, Brazil
Funding
Conselho Nacional de Desenvolvimento Científico e Tecnológico · Fundação de Amparo à Pesquisa do Estado de São Paulo
References (25)
Show source-provided references
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