National Taiwan University

Industrial Technology Research Institute

Chun-Jern Pan

Bing-joe Hwang

Wei-nien Su

Van Thi Thanh Ho

Li-Duan Tsai

Chiu-Ping Huang

Jiunn-Nan Lin

Meng-Che Tsai

Wen-Ching Huang

Yu-Hsiang Mao

Delele Worku

Hung Ming Chen

Chia Feng Lee

Hao-Sheng Cheng

A catalyst composition and a use thereof are provided. The catalyst composition includes a support and at least one RuMalloy attached to the surface of the support, wherein M is a transition metal and X&#x2265;Y. The catalyst composition is used in an alkaline electrochemical energy conversion reaction, and can improve the energy conversion efficiency for an electrochemical energy conversion device and significantly reduce material costs.

Electrochemical energy conversion device and method of electrochemical energy conversion

A catalyst layer material, a method for fabricating the same, and a fuel cell are provided. The catalyst layer material utilized for the fuel cell includes a catalyst support and a catalyst distributed on the catalyst support. The catalyst support contains TiMO, wherein M is selected from the group consisting of a Group IB metal, a Group IIA metal, a Group IIB metal, a Group IIIA, a Group VB metal, a Group VIB metal, a Group VIIB metal and a Group VIIIB metal, and 0&#x3c;X&#x2264;0.9. By applying the non-carbonaceous catalyst support containing high conductivity metal elements to the fuel cell, stability and performance of the cell can be effectively enhanced.

Catalyst layer material, method for fabricating the same, and fuel cell

A catalyst layer material, a method for fabricating the same, and a fuel cell are provided. The catalyst layer material utilized for the fuel cell includes a catalyst support and a catalyst distributed on the catalyst support. The catalyst support contains TiMO, wherein M is selected from the group consisting of a Group IB metal, a Group IIA metal, a Group IIB metal, a Group IIIA, a Group VB metal, a Group VIB metal, a Group VIIB metal and a Group VIIIB metal, and 0&#x3c;X&#x2266;0.9. By applying the non-carbonaceous catalyst support containing high conductivity metal elements to the fuel cell, stability and performance of the cell can be effectively enhanced.

A mediator-type photocell system is provided. The mediator-type photocell system includes a galvanic cell having a galvanic cell anode and a galvanic cell cathode; and a light capturing portion, including a light capturing cathode corresponding to the galvanic cell anode; and a light capturing anode electrically connected to the light capturing cathode via a conductive element, and corresponding to the galvanic cell cathode, wherein the galvanic cell cathode and the light capturing anode have a first mediator therebetween, the galvanic cell anode and the light capturing cathode have a second mediator therebetween, an oxide is generated to be provided to the galvanic cell cathode when the first mediator is illuminated, and a reducing substance is generated to be provided to the galvanic cell anode when the second mediator is illuminated.

Mediator-type photocell system

Growing community of inventors

Pingtung County, Taiwan

Chun-Jern Pan