A NiRhS fuel cell catalyst – lessons from hydrogenase. Issue 79 (3rd September 2020)

• Record Type: Journal Article
• Authors: Ogo, Seiji; Ando, Tatsuya; Minh, Le Tu Thi; Mori, Yuki; Matsumoto, Takahiro; Yatabe, Takeshi; Yoon, Ki-Seok; Sato, Yukio; Hibino, Takashi; Kaneko, Kenji
• Is Part Of: Chemical communications. Volume 56:Issue 79(2020)
• Page Start: 11787
• Page End: 11790
• Publication Date: 2020-09-03
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d0cc04789a
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Novel dry-distilled catalysts based on Rh, Ni and S were developed via a Ni(μ-S)2 Rh organometallic [NiFe]hydrogenase mimic. Abstract : We present a novel fuel cell heterogeneous catalyst based on rhodium, nickel and sulfur with power densities 5– 28% that of platinum. The NiRhS heterogeneous catalyst was developed via a homogeneous model complex of the [NiFe]hydrogenases (H2 ases) and can act as both the cathode and anode of a fuel cell.