title: Electrochemiluminescence imaging-based high-throughput screening platform for electrocatalysts used in fuel cells.
abstract: High throughput screening is very important for accelerating the discovery of fuel cell catalysts. In this paper, a novel electrochemiluminescence (ECL, a technology changing electric current into light) imaging-based screening platform for electrocatalysts used in fuel cells has been developed. The ECL imaging-based screening platform consists of bipolar electrode array-bridged electrochemical (EC)/ECL twin cells, by which electrocatalytic reduction currents of O(2) can be imaged directly by ECL. The ECL imaging-based screening platform is simple in instrumentation, can image the "current-voltage" dependence directly, reversibly, and sensitively, and may enable the activities of electrocatalysts to be evaluated in a high-throughput way. The developed ECL imaging-based screening platform is envisioned to have promising applications in high throughput combinatorial screening of electrocatalysts for fuel cells.
authors.affiliation: Ministry of Education Key Laboratory of Analysis and Detection for Food Safety, Fuzhou University, Fujian, China.
authors.forename: Xiaomei
authors.initials: X
authors.lastname: Lin
authors.forename: Liyan
authors.initials: L
authors.lastname: Zheng
authors.forename: Gongmin
authors.initials: G
authors.lastname: Gao
authors.forename: Yuwu
authors.initials: Y
authors.lastname: Chi
authors.forename: Guonan
authors.initials: G
authors.lastname: Chen