阴离子交换膜水电解(AEM, Anion Exchange Membrane Water Electrolysis)是一种利用阴离子交换膜进行水电解的技术。其基本原理是通过在阴离子交换膜的两侧施加电压,使水分子在阳极和阴极发生氧化还原反应,从而分解成氢气和氧气。### 技术原理:1. **电解槽结构**:AEM电解槽通常由阳极、阴极和中间的阴离子交换膜组成。
中科大团队造出新型催化剂,实现单原子的局域化学环境调控 碱性阴离子交换膜水电解槽(AEMWE,Anion Exchange Membrane Water Electrolyzer),具有高效、经济、可靠等优势,在摆脱贵金属催化剂依赖上,它是一种富有前途的制氢技术。 在碱性环境中的阴极析氢反应中,基准的 Pt 催化剂表现出缓慢的动力学,这不利于碱性阴离子...
Anion exchange membrane water electrolysis (AEMWE) is a potentially low-cost and sustainable technology for hydrogen production that combines the advantages of proton exchange membrane water electrolysis and traditional alkaline water electrolysis systems. Despite considerable research efforts in recent years,...
Recent efforts in anion-exchange membrane water electrolysis (AEMWE) focus on developing superior catalysts and membrane electrode assemblies to narrow the performance gaps compared with proton-exchange membrane water electrolysis (PEMWE). Here we present and characterize Ir-free AEMWE cells with NiX ...
Anion exchange membrane (AEM) water electrolysis is a promising method for hydrogen production using inexpensive metal oxide catalysts. This study investigates the catalytic activity and performance of nickel cobalt oxide (NiCoO x ) catalysts in AEM water electrolysis for hydrogen production . The catal...
Anion-exchange membrane water electrolyzer (AEMWE) is a quickly rising technology for hydrogen production due to various advantages, including an inexpensive membrane, non-precious metal catalysts, compact size, easy integration with and adaptation to green power, etc. AEMWE suffers from unsatisfactory...
When applying CAPist-L1 as the anode catalyst in practical anion exchange membrane water electrolysis, it delivers a high activity of 7,350 mA cm−2 at 2.0 V and good stability at 1,000 mA cm−2 for 1,500 h at 80 °C. This is a preview of subscription content, ...
Anion Exchange Membrane Water Electrolysis: High〦fficiency Anion〦xchange Membrane Water Electrolyzer Enabled by Ternary Layered Double Hydroxide Anode (S... Anion Exchange Membrane Water Electrolysis: High〦fficiency Anion〦xchange Membrane Water Electrolyzer Enabled by Ternary Layered Double Hydroxide ...
Impact of impurities on water electrolysis: a review Low temperature water electrolysers such as Proton Exchange Membrane Water Electrolysers (PEMWEs), Alkaline Water Electrolysers (AWEs), and Anion Exchange ... H Becker,J Murawski,Shinde, Dipak V.Stephens, Ifan E. L.Hinds, GarethSmith, Gra...
2012 (20)Faraj M, Boccia M, Miller H, Martini F, Borsacchi S, Geppi M, et al. New LDPE based anion-exchange membrane for alkaline solid polymeric electrolyte water electrolysis. Int J Hydrogen Energy 2012;37:14992e5002.