Ultrasonic Coating of Carbon Black Ultrasonic Coating of Carbon Black: A Key Technology for Optimizing the Electrode Conductivity of PEMFCs and AEMFCs As core devices for clean energy conversion, proton exchange membrane fuel cells (PEMFCs) and anion exchange membrane fuel cells (AEMFCs) rely critically on electrode conductivity to determine power density and energy efficiency. Carbon black, with its high electrical conductivity and large specific surface area, is a [...]

Optimization of Dry-Cathode Alkaline AEM Electrolytic Cell Although the alkaline anion exchange membrane electrolysis technology (AEMWE) has developed rapidly in recent years, there is still a lack of systematic understanding and unified standards in the design of the core structure of the electrolysis cell and the matching of operating parameters, especially in the research and development of the special configuration of dry cathode. The structural performance of the [...]

Four Major Water Electrolysis Technologies for Hydrogen Production Electrolysis of water for hydrogen production is currently the core technology path for clean energy hydrogen production. It relies on the decomposition of water molecules by electricity to prepare high-purity hydrogen gas, which is suitable for multiple scenarios such as new energy coupled hydrogen production, industrial scale hydrogen production, and distributed hydrogen production. The four mainstream hydrogen production technologies in [...]

Ultrasonic Graphene Spraying for PEMFC & AEMFC Electrodes Ultrasonic Graphene Spraying for PEMFC & AEMFC Electrodes | Cheersonic Proton exchange membrane fuel cells (PEMFCs) and anion exchange membrane fuel cells (AEMFCs), as core components of clean energy conversion devices, rely heavily on electrode performance to determine battery efficiency and cost. Low-Pt-loading PEMFC cathodes face the problem of low Pt utilization, while non-precious metal electrodes in AEMFCs are limited [...]

Iridium/Ruthenium-based Titanium-based Metal Oxide Anodes (MMO/DSA Anodes) Commonly known as titanium-based noble metal oxide coated anodes, the substrate is industrial pure titanium (TA1/TA2), and the surface is deposited with a platinum group metal mixed oxide catalyst layer through thermal decomposition. The full name is Size Stabilized Anode (DSA). The two main systems in the industry are: Ruthenium-based (Ru-based, chlorine-evolving) and Iridium-based (Ir-based, oxygen-evolving). Basic Structure and Preparation 1. [...]