Application of nanocomposites derived from the transition metals in catalytic processes

سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 442

نسخه کامل این مقاله ارائه نشده است و در دسترس نمی باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

IICC21_007

تاریخ نمایه سازی: 5 آذر 1398

چکیده مقاله:

A broad variety of transition metal compounds and composites have been used by our research group as highly active catalysts for various transformation reactions in homogeneous, heterogeneous and heterogenized homogenous catalysis. The followings are some examples. We successfully synthesized a quadruple Pd-rGO/CNT/CaFe2O4 nanocomposite as an effectiveness photocatalyst for the Heck–Mizoroki coupling reaction at room temperature under irradiation of visible light [1]. A new SnS2-BiFeO3/rGO nanocomposite has been prepared for the increased visible-light-responsive photodegradation of organic dyes such as cationic methylene blue (MB) and anionic methyl orange (MO). It was found that the optimized photocatalyst showed high visible-light photocatalytic performance toward the degradation of organic dyes in water with high stability [2]. 5,10,15,20‐Tetrakis(4‐benzoate) porphyrinato manganese(III) acetate (Mn(TCPP)OAc) was intercalated into Mg–Al LDH using the co‐precipitation method. The catalytic activity of the composite was studied in the epoxidation of olefins for the design of new catalytic materials [3].

نویسندگان

Mojtaba Bagherzadeh

Chemistry Department, Sharif University of Technology, P.O. Box ۱۱۱۵۵-۳۶۱۵, Tehran, Iran