Electrocatalytic hydrogen generation using tripod containing pyrazolylborate-based copper(ii), nickel(ii), and iron(iii) complexes loaded on a glassy carbon electrode

Abstract

Three transition metal complexes (MC) namely, [TpMeMeCuCl(H2O)] (CuC), [TpMeMeNiCl] (NiC), and [TpMeMeFeCl2(H2O)] (FeC) {TpMeMe = tris(3,5-dimethylpyrazolyl)borate} were synthesized and structurally characterized.

Promising porous spherical PbI2/poly-2-aminobenzenethiol nanocomposite as a photocathode for hydrogen generation from Red Sea water

“…The evaluation of hydrogen generation was primarily centered around the production of hydrogen gas, with particular emphasis on the generated J ph . This role assessing both the rate and the quantity of hydrogen gas generated [29,30]. Furthermore, the process of hydrogen generation was carried out by manipulating the energy levels of both the PbI 2 and P2ABT semiconductor materials.…”

Study for the hydrogen evolution reaction of doped carbon paste composite electrodes with multinuclear Ag(I) complexes based on nitrogen heterocyclic ligand

“…Transition metal complexes have been widely used in the eld of HER due to their novel structure and excellent catalytic performance, and have achieved good results. [23][24][25][26][27]. Recent years, Lin Hongyan et al synthesized a 2D Cu complex using 1,4-bis(5-(3-pyridyl)tetrazolyl)-butane as a ligand and obtained a low η 10 of 59.4 mV and a Tafel slope of 74 mV•dec − 1 by HER studies [28].…”