HPLC of Formula: 516-12-1In 2020 ,《A generalized one-step in situ formation of metal sulfide/reduced graphene oxide nanosheets toward high-performance supercapacitors》 appeared in Science China Materials. The author of the article were Zhang, Kaiyang; Wei, Yuanhao; Huang, Jun; Xiao, Yingbo; Yang, Weizu; Hu, Ting; Yuan, Kai; Chen, Yiwang. The article conveys some information:
Metal sulfides are promising candidates for supercapacitors, but their slow reaction kinetics hinders their electrochem. performance. Large electrochem. surface area and combination with conductive carbon are potential methods to improve their capacitive performance. However, seeking for a generalized and simple approach to prepare two-dimensional composites of metal sulfide and conductive carbon for supercapacitors is challengeable. Herein, a generalized and facile one-step pyrolysis method was designed for in situ growth of cobalt nickel sulfides (CoNi2S4) on reduced graphene oxide (rGO) nanosheets (CoNi2S4/rGO) under mild conditions. The as-prepared CoNi2S4/rGO materials possess the nanoparticles-on-nanosheets structure, which is effective to provide a myriad of active sites and optimized electron/ion diffusion pathway. Benefiting from those advantages, the resultant CoNi2S4/rGO electrodes exhibit impressed specific capacitances of 1526 and 988 F g-1 at 2 and 20 A g-1, resp. The supercapacitors based on CoNi2S4/rGO showcase an operation potential window of 1.6 V, and energy d. of 54.8 W h kg-1 at the power d. of 798 W kg-1. The capacitance retention of the supercapacitor is about 93.7% after 8000 cycles at 3 A g-1. In addition to this study using 1-Iodopyrrolidine-2,5-dione, there are many other studies that have used 1-Iodopyrrolidine-2,5-dione(cas: 516-12-1HPLC of Formula: 516-12-1) was used in this study.
1-Iodopyrrolidine-2,5-dione(cas: 516-12-1) is used in the preparation of vinyl sulfones from olefins and benzenesulfinic acid. It acts as a source for I+ and involved in Hunsdiecker reactions for the conversion of cinnamic acids, and propiolic acids to the corresponding alfa-halostyrenes and 1-halo-1-alkynes respectively. HPLC of Formula: 516-12-1
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com