metal‐free carbocatalystsoxidative dehydrogenationphysicochemical propertiesreduction reactionsIn response to the environmental and sustainable issues worldwide, there is a continued drive toward the development of efficient and selective heterogeneous catalysts. The recent surge in metal‐free carbocatalysis ...
PGM-free catalysts for oxygen reduction represent a long-term, high-risk research and development approach with high potential impact on the single greatest cost contributor to automotive fuel cell stacks. This is a preview of subscription content, access via your institution Relevant articles Open ...
Metal-free catalysts offer a desirable alternative to traditional metal-based electrocatalysts. However, metal-free catalysts, featuring defined active sites, rarely show activities as promising as metal-based materials. Here we report 2-thiolimidazole as an efficient metal-free catalyst for selective el...
Metals and metal oxides are widely used as catalysts for materials production, clean energy generation and storage, and many other important industrial processes. However, metal-based catalysts suffer from high cost, low selectivity, poor durability, susceptibility to gas poisoning and have a detrimenta...
Carbon-Based Metal Free Catalysts: Preparation, Structural and Morphological Property and Application covers the different aspects of carbon-based metal free catalysts, including t ... read full description Purchase book Share this bookBrowse content ...
Catalytic Epoxidation Reaction over N-Containing sp(2) Carbon Catalysts He, P-doped porous carbon as metal free catalysts for selective aerobic oxidation with an unexpected mechanism, ACS Nano 10 (2016) 2305-2315... W Li,Y Gao,W Chen,... - 《Acs Catalysis》 被引量: 15发表: 2014年 P ...
Biomass-derived nitrogen self-doped porous carbon as effective metal-free catalysts for oxygen reduction reaction Biomass-derived nitrogen self-doped porous carbon was synthesized by a facile procedure based on simple pyrolysis of water hyacinth (eichhornia crassipes) ... X Liu,Y Zhou,W Zhou,... ...
However, the reaction conditions for high efficiency over the catalysts were generally hash (temperature > 100 °C). Moreover, the amount of grafted ILs was limited by the content of hydroxyl groups on the surface of GO. As reported by He et al., intramolecular synergetic effect is more ...
Metal-free catalysts for oxygen reduction reaction. 2015 , 115(11): 4823 -4892 CrossRef Google Scholar [13] ZHOU Y, GAO G P, LI Y. Transition-metal single atoms in nitrogen-doped graphenes as efficient active centers for water splitting: a theoretical study. 2019 , 21(6): 3024...
catalysts for C-H bond cleavage and, as a result, display high selectivity for borylation of aromatic C(sp2)-H bonds over aliphatic C(sp3)-H bonds4. Here we report a mechanistically distinct, metal-free borylation using hydrogen atom transfer catalysis5, in which homolytic cleavage of C(sp3...