Work

Bifunctional Electrode Design Targeting Co‐Enhanced Kinetics and Mass Transport for Hydrogen and Water Oxidation Reactions (Adv. Funct. Mater. 40/2023)

Year: 2023

Type: article

Abstract: Bifunctional Electrode Design In article number 2302586, Yeon Sik Jung, Hyun S. Park, and co-workers show that cross-stacked Ir and Pt nanowires resolves the bottlenecks of two reactions essential for the hydrogen-based energy system: (i) hydrogen spillover phenomenon between Pt and Ir nanowires to expedite the hydrogen oxidation reaction and (ii) spacing Ir nanowires sufficiently to enhance the mass transport of the oxygen evolution reaction for polymer electrolyte membrane unitized regenerative fuel cells.

Source: Advanced Functional Materials

DOI: 10.1002/adfm.202370239

Authors: Ye Ji Kim, Ahyoun Lim, Gyu Rac Lee, Minjoon Kim, Jin Young Kim, Jong Min Kim, Yeon Sik Jung, Hyun S. Park

Institutions: Korea Advanced Institute of Science and Technology, Korea Institute of Science and Technology, Korea University, Korea University of Science and Technology

Language: English

Topic: Electrocatalysts for Energy Conversion

Subfield: Renewable Energy, Sustainability and the Environment

Field: Energy

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: bronze

OpenAlex ID: W4387309129

FWCI: 0.097

Cites:

Cited by: 2

Related to: 10