Work

Reaction-passivation-driven delamination of spent LiFePO 4 cathodes and their upgrading to highly efficient catalysts for hydrogen evolution

Year: 2025

Type: article

Abstract: 2-Hydroxyphosphonic acid was reported to delaminate spent LiFePO 4 cathodes from Al foil via a reaction-passivation mechanism, resulting in high-purity products and facilitating subsequent upgrading to highly efficient hydrogen evolution catalysts.

Source: RSC Applied Interfaces

DOI: 10.1039/d4lf00423j

Authors: Jia Yi, Jinsong Hu, Cheng Gong, Qilong Liu, Wentuan Bi

Institutions: Anhui University of Science and Technology, Institute of Energy, Hefei Comprehensive National Science Center

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: diamond

Funders: Institute of Energy, Hefei Comprehensive National Science Center, National Natural Science Foundation of China