Bronsted acid ionic liquid activated electrodes catalyze water electrolysis for production of hydrogen was written by Chen, Jia-zhi;Meng, Ling-yi;Wang, Ya-jing;Meng, Jin-lei;Jiang, Feng;Chu, Zhe;Liu, Hong-tao. And the article was included in Fenxi Huaxue in 2016.Related Products of 478935-29-4 The following contents are mentioned in the article:
The water electrolysis for production of hydrogen in the Bronsted acid ionic liquid [HMIm]HSO4 aqueous solutions was investigated using glassy carbon (GC), platinum (Pt), and gold (Au) electrodes, resp. It was found that the catalytic activity of the electrodes in the acid ionic liquid electrolytes ranked in sequence as Pt > Au >> GC. The optimal concentration of [HMIm]HSO4 in aqueous solutions was 30% (V/V), and the catalytic c.d. on Pt electrode for hydrogen evolution reaction (HER) at -0.5 V (Ag QRE) reached 110.52 mA/cm2. This was 15 and 650-fold larger than the current on the Au and GC electrode, resp. The Arrhenius activation energy of the Pt electrode in the electrolyte solution was 5.68 kJ/mol. The high catalytic activity of the electrode was attributed to the [HMIm]HSO4 that would release protons enabling H2O mols. ionization, and facilitating the capture of electrons from the electrode. This study involved multiple reactions and reactants, such as 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4Related Products of 478935-29-4).
1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogensulfate (cas: 478935-29-4) belongs to imidazole derivatives. 1H-imidazole is an imidazole tautomer which has the migrating hydrogen at position 1. It is a conjugate base of an imidazolium cation. It is a conjugate acid of an imidazolide. It is a tautomer of a 4H-imidazole. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Related Products of 478935-29-4
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem