Los minerales naturales, inorgánicos y sólidos constituyen los bloques de construcción fundamentales de nuestro planeta. Constituyen una diversidad asombrosa, cada uno con una estructura química única y propiedades físicas distintivas. Desde los brillantes diamantes hasta la humilde feldespato, los minerales se forman a través de una amplia
Quaternary Ammonium Compounds: Synthesis and Applications
Quaternary ammonium compounds materials (QACs) are a wide group of organic species characterized by a read more positively charged nitrogen atom attached to four aliphatic groups. Their synthesis often employs the combination of a tertiary amine with an alkyl halide, resulting in a product with enhanced polar properties. QACs have found extensive a