576379
Polyaniline (emeraldine base)
average Mw ~100,000
Sinônimo(s):
Emeraldine base polyaniline
Faça loginpara ver os preços organizacionais e de contrato
About This Item
Produtos recomendados
peso molecular
average Mw ~100,000
condutividade
1 × 10-9 S/cm (pressed pellet, ASTM F8)
solubilidade
m-cresol: soluble
DMAC: soluble
DMF: soluble
DMSO: soluble
NMP: soluble
λmax
324 nm
InChI
1S/C3H4BrN3.ClH/c1-2-3(4)6-7-5-2;/h1H3,(H,5,6,7);1H
chave InChI
LYCWKZFKTMHXQA-UHFFFAOYSA-N
Procurando produtos similares? Visita Guia de comparação de produtos
Categorias relacionadas
Descrição geral
Polyaniline (PAni) emeraldine salt can be prepared by protonation of PAni emeraldine base (PAni-EB). PAni-EB forms at pH>7. Its mechanism against corrosive agents has been explained in a study.
Polyaniline (emeraldine base) (PANI-EB) is an intrinsically conducting polymer (ICP) that can be formed by oxidative polymerization of aniline. Emeraldine base contains oxidized diimine and reduced diamine. PANI can be modified into the conjugating emeraldine base form by p-type doping with protonic acid.
Aplicação
PANI-EB can form a nanocomposite with multi-walled carbon nanotubes (MWCNTs) that can be used to functionalize glassy carbon electrodes for the electro-sensitive detection of cadmium (Cd(II)) and lead (Pb(II)). Carbon nanofibers may be reinforced on PANI-EB to yield a specific capacitance of 95 F/g and a 92% retention over 3000 cycles as observed in supercapacitor applications. It may be used with heptamethyleneimine as an inhibitor to form stable fuel cell membranes.
Características e benefícios
Undoped form of conducting polymer (non-conductive).
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
Escolha uma das versões mais recentes:
Já possui este produto?
Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.
Os clientes também visualizaram
Engineering conformal nanoporous polyaniline via oxidative chemical vapor deposition and its potential application in supercapacitors
Li X, et al.
Chemical Engineering Science, 220, 267-275 (2018)
Polyanilines: a novel class of conducting polymers
MacDiarmid AG and Epstein AJ
Faraday Discussions of the Chemical Society, 88, 317-332 (1989)
Synthesis and characterization of polyaniline membranes with-secondary amine additive containing N, N?-dimethyl propylene urea for fuel cell application
Kumar A, et al.
International Journal of Hydrogen Energy, 220, 267-275 (2018)
Study of epoxy and alkyd coatings modified with emeraldine base form of polyaniline.
Armelin E, et al.
Progress in Organic Coatings, 58, 316-322 (2007)
Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.
Entre em contato com a assistência técnica