Reference of 553-53-7, Children learn through play, and they learn more than adults might expect. Science experiments are a great way to spark their curiosity, 553-53-7, Name is Nicotinohydrazide, SMILES is NNC(C1=CC=CN=C1)=O, belongs to pyridine-derivatives compound. In a article, author is Ding, Yan, introduce new discover of the category.
A novel approach for preparing in-situ nitrogen doped carbon via pyrolysis of bean pulp for supercapacitors
The preparation of activated carbon by complex and expensive nitrogen doping and activation process has been studied extensively. N-doped activated biochar or carbon material prepared from renewable and low-cost biomass has arisen more and more attention due to the hierarchical porous structure and abundant nitrogenous functional groups in the application of supercapacitors. Herein, a method for preparation of in-situ nitrogen doped activated carbon derived from bean pulp (BPC) by one-step carbonization and CO2 activation at 1073 K was proposed. The morphological structure, specific surface area (SSA), pore size and nitrogen-containing functional group compounds could be controlled by the adjustment of CO2 concentration. The maximum SSA could be up to 558.2 m(2) g(-1) for BPC. The N content increased from 5.0% to 10.0% with the increase of CO2 concentration from 0 to 50 vol%. In addition, pyridine, pyrrole, graphite, and nitrous oxide were detected and analyzed, in which pyridine and pyrrole nitrogen enhance the pseudocapacitance. A maximum specific capacitance of BPC-50 reached 106 F g(-1) at 0.25 A g(-1). The capacitance retention maintained 93% at 10 A g(-1) after 20,000 cycles in the symmetrical supercapacitor with a 6 M KOH electrolyte. (C) 2020 Elsevier Ltd. All rights reserved.
Reference of 553-53-7, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 553-53-7.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem