Nitrile groups in organic compounds can undergo a variety of reactions depending on the reactants or conditions. 31643-49-9, formula is C8H3N3O2, Name is 4-Nitrophthalonitrile. A nitrile group can be hydrolyzed, reduced, or ejected from a molecule as a cyanide ion. HPLC of Formula: 31643-49-9.
Xu, Yunyun;Jiang, Cheng;Gong, Hao;Xue, Hairong;Gao, Bin;Li, Peng;Chang, Kun;Huang, Xianli;Wang, Tao;He, Jianping research published 《 Single atom site conjugated copper polyphthalocyanine assisted carbon nanotubes as cathode for reversible Li-CO2 batteries》, the research content is summarized as follows. Recently, Li-CO2 battery has gradually become a research hotspot due to its high discharge capacity, energy d. and environmental benefits. However, it has been an important problem for researchers because of its slow decomposition kinetics and difficult to generalize to practical application. Herein, we prepared copper polyphthalocyanine-carbon nanotubes composites (CuPPc-CNTs) by solvothermal in-situ polymerization of copper phthalocyanine on the surface of carbon nanotubes as cathode for reversible Li-CO2 batteries, which exhibits a high discharge capacity of 18,652.7 mAh·g-1 at c.d. of 100 mA·g-1, 1.64 V polarization at 1,000 mA·g-1, and a stable cycles number of 160 is close to 1,630 h of charge-discharge process at 200 mA·g-1. Copper polyphthalocyanine has highly efficient copper single-atom catalytic sites with excellent CO2 adsorption and activation, while carbon nanotubes provide a conductive network. The synergistic effect of the two compounds enables it to have excellent catalytic activity. The d. functional theory (DFT) calculation proved that the addition of copper polyphthalocyanine significantly improved the CO2 adsorption and activation process. This study provides an opportunity for the research of covalent organic polymers (COPs) single-atom catalyst in Li-CO2 battery field.
31643-49-9, 4-Nitrophthalonitrile, also known as 4-Nitrophthalonitrile, is a useful research compound. Its molecular formula is C8H3N3O2 and its molecular weight is 173.13 g/mol. The purity is usually > 95%.
4-Nitrophthalonitrile is a chemical substance that can be synthesized by the reaction of sodium carbonate with 3,4,5-trimethoxybenzyl alcohol. It can also be prepared using nitro phenol and sodium hydroxide. 4-Nitrophthalonitrile has been shown to have high photochemical activity in the presence of light. The frequency shift of its infrared spectrum is indicative of a nucleophilic addition reaction mechanism. 4-Nitrophthalonitrile has been used as an intermediate for producing other chemicals, such as herbicides and pharmaceuticals., HPLC of Formula: 31643-49-9
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts