Search Results - "Calado, Hallen Daniel Rezende"

  • Showing 1 - 13 results of 13
Refine Results
  1. 1

    New directly electrosynthesized metal-free copolymeric NIR emitters based on EDOT-[β-thiophene-carboxamide]-fluorene like donor-acceptor systems by Ávila-Costa, Marina, Donnici, Claudio Luis, Rezende Calado, Hállen Daniel, Cury, Luiz Alberto

    Published in Synthetic metals (01-04-2019)
    “…Three new metal-free copolymeric fluorophores, which present unusual and strong fluorescence NIR emission were synthesized through low-cost, easy, fast and…”
    Get full text
    Journal Article
  2. 2

    Multi-walled carbon nanotubes functionalized with triethylenetetramine as fillers to enhance epoxy dimensional thermal stability by da Silva, Wellington Marcos, Ribeiro, Hélio, Neves, Juliana Cardoso, Calado, Hállen Daniel Rezende, Garcia, Filiberto González, Silva, Glaura Goulart

    “…Multi-walled carbon nanotubes (MWCNT) have been used as fillers to improve thermal properties such as glass transition temperature ( T g ) of epoxy materials…”
    Get full text
    Journal Article
  3. 3

    Simultaneous quartz microbalance and mirage effect studies of poly(3-methoxythiophene) electrosynthesis and electrochemical characterisations by Alves, Marcos Roberto de Abreu, Reis, Raphael Nasser Capistrano, Oliveira, Jean Gomes de, Calado, Hállen Daniel Rezende, Donnici, Claudio Luis, Matencio, Tulio

    Published in Electrochimica acta (30-08-2013)
    “…This work characterises the electropolymerisation of 3-methoxythiophene and presents an electrochemical study of poly(3-methoxythiophene) by cyclic voltammetry…”
    Get full text
    Journal Article
  4. 4

    Synthesis and electrochemical investigation of beta-substituted thiophene-based donor–acceptor copolymers with 3,4-ethylenedioxythiophene (EDOT) by de Araujo, Marcus Henrique, Matencio, Tulio, Donnici, Claudio Luis, Calado, Hállen Daniel Rezende

    Published in Journal of solid state electrochemistry (01-09-2016)
    “…The present work reports the synthesis of four electron-acceptor beta -substituted thiophenes that were studied as monomers for electrochemical polymerization…”
    Get full text
    Journal Article
  5. 5

    Electrochromic and spectroelectrochemical properties of polythiophene β-substituted with alkyl and alkoxy groups by De Lazari Ferreira, Luiza, Calado, Hállen Daniel Rezende

    Published in Journal of solid state electrochemistry (01-05-2018)
    “…Polythiophenes are conjugated polymers that are highly promising candidates for use as an active layer in flexible optoelectronic devices. The β-substitution…”
    Get full text
    Journal Article
  6. 6

    Electrochromic and electrochemical properties of copolymer films based on EDOT and phenylthiophene derivatives by Lacerda, Glenda Ribeiro de Barros Silveira, Calado, Claudinei Rezende, Calado, Hállen Daniel Rezende

    Published in Journal of solid state electrochemistry (12-03-2019)
    “…The poly(3,4-ethylenedioxythiophene-co-3-phenylthiophene) (P(EDOT-co-3PT)) and poly(3,4-ethylenedioxythiophene-co-3-(4-fluorophenyl)thiophene) (P(EDOT-co-FPT))…”
    Get full text
    Journal Article
  7. 7
  8. 8

    Poly(3-hexylthiophene)/titanium dioxide nanocomposites prepared by in-situ polymerization: structure, morphology and electrochemical properties by Almeida, Aline Ingrid Alves dos Reis, Ferreira, Luiza De Lazari, de Almeida, Gabriella Correia, Calado, Hállen Daniel Rezende, Viana, Marcelo Machado

    Published in Synthetic metals (01-11-2020)
    “…•P3HT/TiO2 Nanocomposites prepared by polymerization in situ.•TiO2 anatase nanoparticles were obtained by microwave-assisted green synthesis.•Head-tail (HT)…”
    Get full text
    Journal Article
  9. 9
  10. 10
  11. 11

    Electrical and spectroelectrochemical investigation of thiophene-based donor-acceptor copolymers with 3,4-ethylenedioxythiophene by Araujo, Marcus Henrique de, Matencio, Tulio, Donnici, Claudio Luis, Calado, Hállen Daniel Rezende

    Published in Polímeros, ciência e tecnologia (01-01-2020)
    “…Abstract This work reports the spectroelectrochemical and electrical behavior of electropolymerized donor-acceptor like (D-A) copolymer films, based on…”
    Get full text
    Journal Article
  12. 12

    Oligômeros e polímeros derivados do tiofeno: síntese e aplicações Thiophene-based oligomers and polymers: syntheses and applications by Marcos Roberto de Abreu Alves, Hállen Daniel Rezende Calado, Tulio Matencio, Claudio Luis Donnici

    Published in Química nova (01-01-2010)
    “…In this review we summarize recent synthetic investigations about the preparation of oligothiophenes and polythiophenes, the most important π-conjugated…”
    Get full text
    Journal Article
  13. 13