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分子量
average Mw ~65,000
质量水平
mp
>350 °C
溶解性
m-cresol: soluble
DMAC: soluble
DMF: soluble
DMSO: soluble
NMP: soluble
λmax
331 nm
SMILES字符串
Brc1nn[nH]c1C.Cl
InChI
1S/C3H4BrN3.ClH/c1-2-3(4)6-7-5-2;/h1H3,(H,5,6,7);1H
InChI key
LYCWKZFKTMHXQA-UHFFFAOYSA-N
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一般描述
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) is a conductive polymer which consists of a ring structure attached with nitrogen substituted derivatives. It has an emeraldine type oxidation state that exists in the form of its base. It can be prepared by deprotonation of emeraldine hydrochloric acid and ammonium hydroxide. It is mainly used in the development of electrochemical devices.
应用
PANI forms a conjugating polymeric system that can be used for a variety of semiconducting applications. It can be used in the fabrication of a variety of devices which include fuel cells, light emitting diodes supercapacitors, chemical sensors and rechargeable batteries.
PAni-EB/Polyacrylonitrile (PAN) composite nanofibers were fabricated. The effect of the concentration of dopant and solvent on the morphology, conductivity and mechanical properties of the composites were studied. Preparation of PAni-EB/PAN nanoweb has also been reported.
特点和优势
未掺杂形式的导电聚合物（非导电）。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Application of polyaniline (emeraldine base, EB) in polymer light-emitting devices.
Wang HL, et al.
Synthetic Metals, 78(1), 33-37 (1996)
Carbon nanotube/polyaniline composite as anode material for microbial fuel cells
Qiao Y, et al.
Journal of Power Sources, 170(1), 79-84 (2007)
Supercapacitors based on flexible graphene/polyaniline nanofiber composite films
Wu Q, et al.
ACS Nano, 4(4), 1963-1970 (2010)
A Polyaniline-Coated Sulfur/Carbon Composite with an Enhanced High-Rate Capability as a Cathode Material for Lithium/Sulfur Batteries
Li G, et al.
Advanced Energy Materials, 2(10), 1238-1245 (2012)
Flexible light-emitting diodes made from soluble conducting polymers
Gustafsson G, et al.
Nature, 357(6378), 477-477 (1992)
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