A pyridine-containing diamine, 4,4'-bis(5-amino-2-pyridinoxy)diphenyl ether, was prepared via a two-step procedure. Based on the diamine, a series of polyimides were prepared by traditional two-step method. The characteristic peaks of polyimides on their fourier transform infrared (FI-IR) spectra indicated full imidization. Thermogravimetric analysis (TGA), dynamical mechanical analysis (DMA), differential scanning calorimetry (DSC) and ultraviolet visible (UV-vis) spectra data showed that the polyimides displayed good properties. Polyimideihexagonal boron nitride (PI/hBN) composite films were prepared, 3,3',4,4'-benzophenonetetracarboxylic dianhydride based polyimide (PI-2) was used as the matrix. In addition, the effects of hBN content on...
International audiencePolymers are thermally insulating materials, which limits their use in some sp...
A novel aromatic diamine containing pyridyl side group, 4-pyridine-4,4-bis(3,5-dimethyl-5-aminopheny...
Polyaniline (PANI) is one of the most studied conductive polymer with several unique properties and ...
Polyimide (PI)/hexagonal boron nitride (h-BN) composites were produced via the thermal imidization p...
A Series of novel homo- and copolyimides containing pyridine units were prepared from the heteroarom...
A diamine monomer, 4,4’-bis(5-amino-2-pyridinoxy)benzophenone, was designed and synthesized, and use...
A series of inorganic/organic composite films exhibiting high thermal stability and high thermal dif...
In order to obtain highly optical transparency polyimides, two novel aromatic diamine monomers conta...
A strategy was reported to prepare boron nitride nanosheets (BNNSs) by a molten hydroxide assisted l...
In this work, a new diamine was designed by connecting flexible structures such as ether bond and al...
Wholly aromatic polyimide (PI) films with good solution processability, light colors, good optical t...
International audienceNew soluble polyimides were prepared from a series of diamines and a tetracarb...
Polyimides were synthesized from bicylic dianhydrides and diamines. The bicyclic monomers used were ...
Two new aromatic diamines with asymmetric structure: 3,5-bis(trifluoromethyl) phenyl-2,4-diaminobenz...
2-(4-Aminophenyl)-5-aminopyrimidine (4) is synthesized via a condensation reaction of vinamidium sal...
International audiencePolymers are thermally insulating materials, which limits their use in some sp...
A novel aromatic diamine containing pyridyl side group, 4-pyridine-4,4-bis(3,5-dimethyl-5-aminopheny...
Polyaniline (PANI) is one of the most studied conductive polymer with several unique properties and ...
Polyimide (PI)/hexagonal boron nitride (h-BN) composites were produced via the thermal imidization p...
A Series of novel homo- and copolyimides containing pyridine units were prepared from the heteroarom...
A diamine monomer, 4,4’-bis(5-amino-2-pyridinoxy)benzophenone, was designed and synthesized, and use...
A series of inorganic/organic composite films exhibiting high thermal stability and high thermal dif...
In order to obtain highly optical transparency polyimides, two novel aromatic diamine monomers conta...
A strategy was reported to prepare boron nitride nanosheets (BNNSs) by a molten hydroxide assisted l...
In this work, a new diamine was designed by connecting flexible structures such as ether bond and al...
Wholly aromatic polyimide (PI) films with good solution processability, light colors, good optical t...
International audienceNew soluble polyimides were prepared from a series of diamines and a tetracarb...
Polyimides were synthesized from bicylic dianhydrides and diamines. The bicyclic monomers used were ...
Two new aromatic diamines with asymmetric structure: 3,5-bis(trifluoromethyl) phenyl-2,4-diaminobenz...
2-(4-Aminophenyl)-5-aminopyrimidine (4) is synthesized via a condensation reaction of vinamidium sal...
International audiencePolymers are thermally insulating materials, which limits their use in some sp...
A novel aromatic diamine containing pyridyl side group, 4-pyridine-4,4-bis(3,5-dimethyl-5-aminopheny...
Polyaniline (PANI) is one of the most studied conductive polymer with several unique properties and ...