Work

Competitive growth kinetics of coexisting hydrogen bubbles on Ni electrodes: role of bubble nucleation density

Year: 2025

Type: article

Abstract: decrease from 0.5 to 0.42). Based on the experimental results, we conclude that the hydrogen removal effect does not increase linearly with increasing numbers of coexisting bubbles on the electrode. The transition in bubble growth kinetics reflects the varying degree of bubble interface involvement in hydrogen removal, which may serve as a consideration for designing the density of bubble nucleation sites on electrodes.

Source: RSC Advances

DOI: 10.1039/d5ra02159f

Authors: Weikang Yang, Dongxu Gu, Xin Liu, Qiangmin Luo

Institutions: Chongqing University, Henan Academy of Sciences

Language: English

Topic: Minerals Flotation and Separation Techniques

Subfield: Water Science and Technology

Field: Environmental Science

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: gold

Estimated APC paid: $1,042