List of Articles Tetra-n-butyl ammonium bromide Open Access Article Abstract Page Full-Text 1 - Kinetic study of cis-polybutadiene epoxidation by using 1HNMR spectroscopy in buffered oxone® solution with tetra-n-butyl ammonium bromide as phase transfer catalyst (PTC) Farzaneh Hossein Poor Rajabi Mir Mohammad Alavi Nikje Bahman Vasheghani Farahani Narges Sabouri