Cross-linked PEDOT: PSS as an alternative for low-cost solution-processed electronic devices

Autor(es)

Colucci, Renan ^{[1, 2]} ; Quadros, Matheus Henrique ^[2] ; Feres, Flavio Henrique ^[2] ; Maia, Francisco Barbosa ^[3] ; de Vicente, Fabio Simoes ^[2] ; Faria, Gregorio Couto ^[1] ; Santos, Lucas Fugikawa ^{[2, 4]} ; Gozzi, Giovani ^[2]

Afiliação do(s) autor(es)

^[1] Univ Sao Paulo, Sao Carlos Inst Phys, POB 369, BR-13560970 Sao Carlos, SP - Brazil

^[2] Sao Paulo State Univ UNESP, Inst Geosci & Exact Sci, Phys Dept, BR-13506900 Rio Claro - Brazil

^[3] Brazilian Ctr Res Energy & Mat CNPEM, Brazilian Synchrotron Light Lab LNLS, BR-13083970 Campinas, SP - Brazil

^[4] Sao Paulo State Univ UNESP, Inst Biosci Language & Exact Sci, Phys Dept, BR-15054000 Sao Jose Do Rio Preto - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Synthetic Metals; v. 241, p. 47-53, JUL 2018.
• Citações Web of Science: 8

Resumo

A number of solution-processed electronic materials have been developed for application in printed devices, which are normally built by piling up several coated layers one on the top of the other. To achieve low-cost and simple to manufacture printed devices, stable and easy to process layers are mandatory. Here we introduce a mixture of poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT:PSS) with 3-glycidoxypropyl-trimethoxysilane (GPTMS) as solution-processed material that becomes insoluble in water after film processing. We performed morphological, optical and electrical characterization in the proposed composite and highlight its advantages as a stable transparent electrode in light-emitting diodes as well as in electrochromic devices. (AU)

• Processo FAPESP: 08/57706-4 - Instituto Nacional de Eletrônica Orgânica (INEO)
• Beneficiário: Roberto Mendonça Faria
• Modalidade de apoio: Auxílio à Pesquisa - Temático
• Processo FAPESP: 15/25069-9 - Fabricação e caracterização de dispositivos eletroluminescentes produzidos com compósitos
• Beneficiário: Flávio Henrique Feres
• Modalidade de apoio: Bolsas no Brasil - Iniciação Científica