Application of microwave heating to heterogeneous catalysis reactions has not been explored intensively due to presence of metals in supported catalysts and possibility of arcing phenomena in the presence of flammable solvents. However, this scenario becomes unlikely using nanoparticle-sized metal catalysts. We have investigated a variety of different catalyst systems under microwave initiation using metals other than iron (typically nickel and cobalt); we also conducted experiments using FeAlOx with varying iron content as well as experiments with iron-based catalysts on varying support materials. We find that … Meer weergeven The one-step microwave-initiated process substantially simplifies approaches to the catalytic deconstruction of plastic waste (Fig. 1b), … Meer weergeven Carbon nanotubes are almost the sole solid product from these processes. These product materials continue to attract attention due to their high commercial value and … Meer weergeven Despite the acknowledged—and continually rising—interest in the application of microwaves in many areas of chemistry, there is still controversy regarding the fundamental nature of the interaction of … Meer weergeven
Mechanistic insights into the changes of enzyme activity in food ...
Web2 dec. 2006 · Microwave pyrolysis of coffee hulls 70 and polypropylene showed that increasing the reaction temperature of the system decreases 71 the biochar yield (Menendez et al., 2007; Mohan and Bhalla, 2016 ... Web5 nov. 2014 · The microwave-induced acceleration of photocatalytic reactions was discovered serendipitously in the late 1990s. The activity of photocatalysts is enhanced significantly by both microwave radiation and UV light. Particularly relevant, other than as a heat source, was the enigmatic phenomenon of the non-thermal effect(s) of the … new windows photos app
Highly effective microwave-induced catalytic ... - ScienceDirect
WebThe schematic diagram of the microwave-induced plasma catalysis. Microwave break down metal–dielectric powder mixture (Ti: CuO, etc.) and produce plasma ( Batanov et … WebMicrowave-induced catalytic is a potential organic wastewater treatment technology. In this work, a new type of microwave-induced catalyst Co 3 O 4 was synthesized and used … new windows program free