1992
DOI: 10.1016/0379-6779(92)90318-d
|View full text |Cite
|
Sign up to set email alerts
|

Effect of reagent concentrations used to synthesize polypyrrole on the chemical characteristics and optical and electronic properties of the resulting polymer

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

11
94
0
3

Year Published

1992
1992
2012
2012

Publication Types

Select...
10

Relationship

2
8

Authors

Journals

citations
Cited by 219 publications
(108 citation statements)
references
References 31 publications
11
94
0
3
Order By: Relevance
“…To the authors' knowledge, the highest previously reported density for PPy was 1.44 g/cm 3 . 28 The high degree of porosity, microstructural, and molecular defects, including molecular species not connected to the cross-linked polymer network, and rough surface account for the low mechanical strength and modulus of the CP films, as the pores and internal defects act as stress concentrators or plasticizers. 16,29,30 The higher conductivity of the SP films likely arise from increased conjugation length, as no difference in long-range order or chemical composition between SP and CP films could be detected by X-ray diffraction ( Figure S1b) or Raman spectroscopy ( Figure S1d).…”
Section: Resultsmentioning
confidence: 99%
“…To the authors' knowledge, the highest previously reported density for PPy was 1.44 g/cm 3 . 28 The high degree of porosity, microstructural, and molecular defects, including molecular species not connected to the cross-linked polymer network, and rough surface account for the low mechanical strength and modulus of the CP films, as the pores and internal defects act as stress concentrators or plasticizers. 16,29,30 The higher conductivity of the SP films likely arise from increased conjugation length, as no difference in long-range order or chemical composition between SP and CP films could be detected by X-ray diffraction ( Figure S1b) or Raman spectroscopy ( Figure S1d).…”
Section: Resultsmentioning
confidence: 99%
“…O mecanismo através do qual os polímeros conduzem eletricidade tem sido apresentado detalhadamente na literatura 40,41 . A consideração mais importante do ponto de vista químico e também foco desta revisão considera que "um aumento da condutividade eletrônica é obtido quando são preparados polímeros com maior ordenamento molecular e supermolecular" [40][41][42][43][44] . Polímeros mais ordenados molecularmente contém poucos defeitos que interrompem a conjugação da cadeia polimérica, como p. ex.…”
Section: Figura 1 Estruturas Dos Polímeros Condutores Intrínsecos (Punclassified
“…This may be accomplished either electrochemically (8,12) or with a chemical oxidizing agent (7,10,30,33). Both of these methods can be used to do template synthesis of conductive polymers.…”
Section: Template Synthesis Of Conductive Polymersmentioning
confidence: 99%