Phosphorus-containing carbons: Preparation, properties and utilization

Effect of pore structure and doping species on charge storage mechanisms in porous carbon-based supercapacitors

“…Furthermore, various heteroatom dopants such as O, N, P and B can induce structural distortions and charge-density as well as electronicstructure modulations in porous carbon materials due to their different size and electronegativities, which is useful for energy storage. 68,90,91 Recently, a range of heteroatom mono-or multi-doped porous carbon materials have been widely reported to show improved capacitive behavior in supercapacitors. Further in situ characterization and computational studies have been used to explain the configuration optimization and functional mechanisms of dopant species in the carbon matrix.…”

“…135 Another study also indicated that minimal boron doping in amounts of 0.2 at% was capable of boosting the specific capacitance by 1.6 times higher than pristine carbon. 68 Besides, boron doped graphene oxide was prepared via a simple thermal annealing of GO/B 2 O 3 as shown in Fig. 20.…”

“…As different heteroatoms have different sizes and electro-negativities, their effects on tuning the properties of carbon materials may vary. 54,68 Typically, oxygen doping within the carbon matrix can effectively modify the surface wettability and provide more active sites for charge storage. 61 For nitrogen doping, it has been proven that the conjugation of the lone-pair electrons of N and the graphitic p-bonds of carbon materials can distort the carbon structure to create defects and available active sites.…”

Development and Clinical Application of Phosphorus-Containing Drugs

“…Compounds containing a phosphorus atom binding directly to one or more carbon atoms feature different structure characters from phosphates, usually rendering a more hydrophilic surface and having better chemical stability. In a wide range of technologically important applications in chemical synthesis, a good catalytic activity is achieved by using phosphonate, phosphinate, and phosphine oxide as the catalyst due to the stronger adsorption capacity of the P-C bond for metal ions and organic molecules [ 102 ]. Fig.…”

Progress in Effects of Microenvironment of Carbon‐based Catalysts on Hydrodeoxygenation of Biomass

“…Phosphorus‐group introduced through H 3 PO 4 on AC surface is beneficial to provide enough Brønsted acid sites (>95 %) and significant acid strength to activate oxy‐groups, reduce coke formation and keep good stability at high temperature [78,61b] . Whilst Puziy, et al [70c] . have made an excellent review on preparation, properties and application of phosphorus‐containing carbon and proposed that phosphorus‐containing carbon has proven to be an active catalyst in a variety of industrially important reactions.…”