A majority of water pollution or contamination occurs through the discharge of effluents from
industries. Wastewater treatment is crucial to protect our water sources from harmful …

Packaging plays a crucial role in meeting the diverse needs of various industries and
consumers, and is created from different types of materials. In the case of food products …

Polyimide (PI) films with ultralow coefficient of thermal expansion (CTE) and high glass
transition temperature (Tg) are in great demand for applications as substrates in flexible …

The sensory attributes that include factors such as appearance, taste, odor, flavor taste, and
texture are often used in practice by consumers to evaluate food quality. During purchase …

A novel aromatic diamine monomer, 4-(4-(1-pyrrolidinyl) phenyl)-2, 6-bis (4-(4-
aminophenoxy) phenyl) pyridine (PPAPP) containing pyridine rings, pyrrolidine groups, and …

Six organophilic clays have been obtained through cation‐exchange between sodium
montmorillonite (Na+‐Mt) and the hydrochloride salts of aromatic diamines (DA1–6). The …

Novel, thermally stable polyimides (PIs) containing a 1, 3, 4‐oxadiazole and pyridine
moieties based on a new aromatic diamine 2, 5‐bis‐(aminopyridine‐2‐yl)‐1, 3, 4 …

Chain orientation in polyimide (PI) film is influenced by the thermal history during drying and
curing process. The amount of residual solvent and the degree of imidization, among other …

Abstract Synthesis of Polyimides (PIs) between pyromellitic dianhydride (PMDAH) and
oxydianiline (ODA) or p-phenylenediamine (PPDA) in the presence and absence of V 2 O 5 …

A novel aromatic diamine, 2, 5-bis-(aminopyridine-2-yl)-1, 3, 4-oxadiazole (BAPO),
containing two pyridine rings and an 1, 3, 4-oxadiazole moiety, is synthesized. It is used in a …