The economic analysis for hydrogen production cost towards electrolyzer technologies: Current and future competitiveness

Recent progress in anion exchange membranes (AEMs) in water electrolysis: synthesis, physio-chemical analysis, properties, and applications

“…Recent reviews of an AEM focused primarily on fuel cell applications, an electrocatalyst for AEMWE, the technical evaluation of a water electrolysis cell, alkaline water electrolysis for H 2 generation, the economic analysis of H 2 production through electrolyzer technologies, the design of a catalyst and electrode for seawater electrolysis, and the challenges and future opportunities of a component in AEMWE. 27,29,32,45,49,50,55,57,58,[150][151][152][153][154][155][156][157][158][159][160][161][162] In addition, there are reviews on AEMs such as molecular design and microscopy analysis of membranes for fuel cell and water electrolysis, dealing with alkaline durability of imidazoliumbased AEMs, synthesis of ion-exchange membranes for various applications, synthetic approaches for alkaline-stable AEMs, Friedel-Cras reaction-based synthesis of AEMs for fuel cell and electrolysis applications, click chemistry in AEMs for energy-based applications, the signicance of polymer ion exchange membrane structures and properties for hydrogen production by water electrolysis, synthesis of silica-AEMs composite, and anion exchange polyelectrolytes for the synthesis of AEMs and ionomers. 50,88,145,160,[163][164][165][166][167][168][169][170][171][172][173] However, no comprehensive review of AEMs from synthesis to application through physiochemical analysis and evaluation of properties has ...…”

Economic Analysis of Recently Announced Green Hydrogen Projects in Russia: A Multiple Case Study

“…Yang et al [44] compare the main types of hydrogen production cells, namely alkaline (ALK), anion exchange membrane (AEM), and proton exchange membrane (PEM) The ALK technology is predicted to have 23.85% and 51.59% lower hydrogen production costs in the short term than AEM and PEM, respectively. However, with technological advancements or breakthroughs, AEM and PEM costs are expected to decrease by 24% and 56.5% in the medium and long term.…”

Hierarchical Interconnected NiMoN with Large Specific Surface Area and High Mechanical Strength for Efficient and Stable Alkaline Water/Seawater Hydrogen Evolution

“…Generally, HER is a three-phase reaction in which the H + or H 2 O in the liquid electrolyte binds with the solid catalyst. Which then produces gaseous H 2 [ 2 , 3 ]. The phase transformation and the complex reaction mechanism inherent in the evolution from reactant to product introduce energy barriers to the reaction, so the development of a catalyst that can reduce such energy barriers and increase energy conversion efficiency during the reaction is of great interest to the academic and industrial communities [ 4 – 7 ].…”