Atomic Energy Council

Atomic Energy Council-institute of Nuclear Energy Research

Chun-Ching Chien

Ning-Yih Hsu

Su-Hsine Lin

Shean-Du Chiou

Wan-Min Huang

King-Tsai Jeng

The present disclosure uses a nano-SiOpowder as a supporter with HPtCladded as an electro-catalyst precursor. A chemical reduction is processed at a high temperature to adhere nano-sized Pt ions on the nano-SiOpowder through reduction. Thus, a nano-Pt catalyst using nano-SiOas supporter is manufactured for fuel cells, organic compound reactions and the textile industry.

Method of manufacturing nano-platinum catalyst on nano-sized silicon dioxide

The present disclosure provides a gas reaction device. Reactions are happened on a fixed bed and/or a slurry bed in four reaction states. Thus, by using the four reaction states, reactions are thoroughly completed with the same catalyst. Or, different reactions are completed with different catalysts for different purposes.

Gas reaction device having four reaction states

Platinum- and platinum alloy-based catalysts with nanonetwork structures are formed on a substrate at first. Then, a support of a proton exchange membrane is taken. In the end, the catalysts are transferred to the support.

Decal method for transferring platinum-and platinum alloy-based catalysts with nanonetwork structures

Fuel cell electrodes are fabricated on electrode base substrates. The electrode substrates can be evenly and uniformly covered with electrocatalysts, which are supported on carbon nanomaterials, and ionomers by means of filtration and pressing. The electrodes can be used as anodes or cathodes for membrane fuel cells, such as DMFC and PEMFC.

Membrane fuel cell electrodes incorporated with carbon nanomaterial-supported electrocatalysts and methods of making the same

An apparatus is disclosed for testing a catalysis electrode of a fuel cell. The apparatus includes a driving module, a loading module, a containing module and an analyzing unit. The containing module includes a hollow threaded bolt, a sleeve and a contact plate. The hollow threaded bolt is operatively connected to driving module. The sleeve receives and is operatively connected to the hollow threaded bolt. The contact plate is located below the hollow threaded bolt in the sleeve. The analyzing unit includes a working electrode, an auxiliary electrode and a reference electrode. The working electrode is connected to the contact plate. The auxiliary electrode includes an end located below the containing module in the loading module. The reference electrode is connected to the loading module.

Growing community of inventors

Taipei, Taiwan

Chun-Ching Chien