A Facile Synthesis of Pd–C3N4@Titanate Nanotube Catalyst: Highly Efficient in Mizoroki–Heck, Suzuki–Miyaura C–C Couplings

MEA Preparation for Direct Formate/Formic Acid Fuel Cell—Comparison of Palladium Black and Palladium Supported on Activated Carbon Performance on Power Generation in Passive Fuel Cell

“…Additionally, PdC particles are much smaller than PdB and they contain only 30% of palladium on their surfaces. When we sprayed unsupported palladium, we noticed that it tends to agglomerate ( Figure S3 ), which may cause an increase in the mass transfer resistance of gasses and fuels, which agrees with the literature [ 13 , 14 ].…”

Biomass waste rice husk derived silica supported palladium nanoparticles: an efficient catalyst for Suzuki–Miyaura and Heck–Mizoroki cross-coupling reactions

“…Further, the reaction solution was analyzed by ICP-OES and found no trace of Pd suggesting the no leaching of Pd nanoparticles during the reaction. From these results, it is concluded that this catalyst involves in a complex heterogeneous mechanism [52].…”

“…However, these catalysts are also encountered with several issues pertaining to activity/selectivity and leaching of palladium into the reaction medium [22]. In addition, several chemists have reported heterogeneous palladium catalysts on various supports such as metal oxides [22][23][24][25][26][27], silica [28][29][30][31][32], zeolites [33][34][35], carbon materials [36][37][38], polymers [39][40][41][42][43], MOFs [44][45][46] and others [47][48][49][50][51][52][53] to facilitate the recovery and reuse of precious Pd catalysts. But, the issues related to the use and cost of catalyst supporter stabilizers, reaction conditions, and reproducibility are questioning the practical applicability in the industrial point of view.…”

Visible Light Mediated Heck Coupling of Inactivated Aryl Fluoride/Chloride Over a Sulfonic Acid Functionalized, Melamine‐based Metal‐free Porphyrin Photocatalyst

“…[31][32][33] Besides, novel heterogeneous catalysts were obtained by incorporating Pd-nano particles supported on carbon nitride have appeared as the robust candidates against leaching, accumulation with excellent workability for aqueous-based CÀ C couplings. [34,35] Similarly, Maryam and his group scrutinized Pd-nanoparticles supported on reduced graphene oxide, for effective coupling of various aryl iodides with different alkenes in the presence of…”