Metal sulfides are promising sulfur electrocatalysts for lithium-sulfur (Li-S) batteries, yet their rational design is limited by an incomplete understanding of interfacial sulfur redox processes. Here, we reveal a vacancy-mediated sulfur-exchange mechanism that accelerates sulfur redox kinetics. Using Bi2S3 as a model...
Jia-Qi Lan, Yun Cao, Xu-Dong Li et al.· Advances in Materials· 0 citations
All-solid-state batteries offer a safer route toward electrochemical energy storage with high energy density, but the active-material utilization is commonly limited by unbalanced carrier transport dynamics through spatially decoupled delivery pathways, which overlap only at restricted reaction fronts. Such an issue is...
Zhong-Hao Hu, Ji-Wei Shi, Ming-Yang Jiang et al.· Advances in Materials· 0 citations
To overcome the strength‐conductivity trade‐off in Cu–Ni–Sn alloys, this study integrates machine learning, thermodynamic calculations, and experiments to design alloys from a phase‐selectivity perspective. SHAP analysis reveals that the coexistence of Ni
3
Sn and Ni
3
Sn
2
precipitates yields synergistic str...
F. Tan, Wei Chen, Jing-Peng Yu et al.· Materials Genome Engineering...· 0 citations
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.