Our technical team has achieved a remarkable academic breakthrough! The research findings regarding our self-developed electrochemical reactor have been officially published in Separation and Purification Technology (SPT), a top-tier international journal covering advanced materials and electrochemistry.
Key Article Highlights
This study develops a novel ruthenium nanoparticle-modified electrochemical hydrogen membrane (Ru NPs-EHM) reactor. Utilizing a hydrophobic gas diffusion layer, the reactor physically isolates the electrolyte chamber from the drinking water chamber. Hydrogen generated by water electrolysis directionally diffuses to the drinking water side and converts into active hydrogen atoms on the ruthenium catalyst surface. Without the addition of any supporting electrolyte, halogenated disinfection byproducts can be efficiently and selectively hydrogenated into completely non-toxic products.
Compared with the previously reported Rh NPs-Pd membrane reactor, the newly developed material reduces costs by 176 times and enhances continuous operation stability by 2.5 times (exceeding 200 hours). Its original physical isolation design fundamentally eliminates secondary pollution, delivering an innovative solution for safe drinking water purification.
Comparison of Three Electrochemical Reactor Configurations
(A) Conventional electrochemical reactor
(B) Rh nanoparticle-based palladium membrane reactor
(C) Ru nanoparticle-modified charge-transfer membrane reactor
This journal publication marks a new milestone in our technological development journey. Moving forward, we will continue to prioritize technological innovation, support our team in conducting cutting-edge fundamental research, and strive for breakthroughs in more core technical fields. We aim to create greater value for clients and contribute to the high-quality development of the global electrochemical industry.
