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How is polyaniline prepared?
electrochemically, polyaniline can be created by the oxidation of aniline using cyclic voltammetry
Which polyaniline is optically transparent?
Emeraldine salt form of polyaniline is commonly transparent in its doped state due to its conductive properties. It is often used in applications requiring both electrical conductivity and optical transparency.
Is poly aniline soluble in isopropanol?
Polyaniline is sparingly soluble in isopropanol. The solubility of polyaniline can depend on its oxidation state and molecular weight. However, typically it is more soluble in other solvents such as dimethyl sulfoxide (DMSO) or N-methyl-2-pyrrolidone (NMP).
What are some properties of polyaniline?
Polyaniline (PANI-EB) containing MFe2O4 (M is an element in a divalent state; M2+ = Fe2+, Co2+, Ni2+, Mn2+, and Zn2+) were prepared by chemical method. The results of this investigation indicate that; i) the size of MFe2O4 in PANI is in the range 10 to 20 nm. ii) the MFe2O4 nanoparticles have the characteristic reflections of the Fd-3m spinel cubic structure. iii) the presence of ferromagnetic phase in PANI/Fe3O4 and PANI/CoFe2O4 samples, while samples containing Ni2+, Mn2+, and Zn2+ showed a superparamagnetic behavior. The results of Thermogravimetric analysis indicated that the addition of MFe2O4 nanoparticles to PANI improved the nanocomposites thermal stability. The interaction between MFe2O4 nanoparticles and PANI matrix may be occurred by the formation of the hydrogen bonding between the amine group of PANI and Oxygen of MFe2O4.
A substance that does not dissolve in a solvent is said to be what in that solvent?
- Sand does not dissolve in water- Plastic does not dissolve in water- metals do not dissolve in water
How is polyaniline prepared?
electrochemically, polyaniline can be created by the oxidation of aniline using cyclic voltammetry
Which polyaniline is optically transparent?
Emeraldine salt form of polyaniline is commonly transparent in its doped state due to its conductive properties. It is often used in applications requiring both electrical conductivity and optical transparency.
What is melting point of polyaniline?
The melting point of polyaniline can vary depending on its molecular weight and structure. Generally, it has been reported to melt in the range of 200-300°C.
Is poly aniline soluble in isopropanol?
Polyaniline is sparingly soluble in isopropanol. The solubility of polyaniline can depend on its oxidation state and molecular weight. However, typically it is more soluble in other solvents such as dimethyl sulfoxide (DMSO) or N-methyl-2-pyrrolidone (NMP).
What are some uses for polyaniline?
Current and potential utilization of polyaniline is in:antistaticscharge dissipation or electrostatic dispersive (ESD) coatings and blendselectromagnetic interference shielding (EMI)anti-corrosive coatingshole injection layerstransparent conductorsITO replacementsactuatorschemical vapor and solution-based sensorselectrochromic coatings (for color change windows, mirrors etc.)PEDOT-PSS replacementstoxic metal recoverycatalysisfuel cells and active electronic components such as for non-volatile memory
What are some properties of polyaniline?
Polyaniline (PANI-EB) containing MFe2O4 (M is an element in a divalent state; M2+ = Fe2+, Co2+, Ni2+, Mn2+, and Zn2+) were prepared by chemical method. The results of this investigation indicate that; i) the size of MFe2O4 in PANI is in the range 10 to 20 nm. ii) the MFe2O4 nanoparticles have the characteristic reflections of the Fd-3m spinel cubic structure. iii) the presence of ferromagnetic phase in PANI/Fe3O4 and PANI/CoFe2O4 samples, while samples containing Ni2+, Mn2+, and Zn2+ showed a superparamagnetic behavior. The results of Thermogravimetric analysis indicated that the addition of MFe2O4 nanoparticles to PANI improved the nanocomposites thermal stability. The interaction between MFe2O4 nanoparticles and PANI matrix may be occurred by the formation of the hydrogen bonding between the amine group of PANI and Oxygen of MFe2O4.
What does not dissolve?
oil does not dissolve
What sentence for dissolve?
so how does sugar dissolve In? And how it doesn't dissolve in oil?
A substance that does not dissolve in a solvent is said to be what in that solvent?
- Sand does not dissolve in water- Plastic does not dissolve in water- metals do not dissolve in water
What are substances that do not seem to dissolve called?
Substances that do not dissolve are insolubles, because they are not soluble they do not dissolve.
Does acetic acid dissolve styrofoam?
no, it does not dissolve
Can carbonated drinks dissolve paper clips?
IT can dissolve a paper clip, but it cant dissolve meat or a nail.
