Bluesky Facebook Reddit Email

Nanosized anatase TiO2 with exposed (001) facet for high‑capacity Mg2+ ion storage in magnesium ion batteries

10.13.25 | Shanghai Jiao Tong University Journal Center

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Nanosized Anatase TiO2 with Exposed (001) Facet for High‑Capacity Mg2+ Ion Storage in Magnesium Ion Batteries
Nanosized anatase TiO2exposed (001) facet doubles the capacity compared to the micro-sized sample ascribed to the interfacial Mg2+ion storage.Anatase TiO2exposed (001) facet displays a significantly higher capacity of 312.9 mAh g-1in Mg–Li dual-salt electrolyte.The adsorption energies of Mg2+on (001) facet are much lower than the adsorption energies of Li+on (001) facet, implying that the Mg2+ion interfacial storage is more favorable. Credit: Rong Li, Liuyan Xia, Jili Yue, Junhan Wu, Xuxi Teng, Jun Chen, Guangsheng Huang, Jingfeng Wang, Fusheng Pan.

As demand for safe, low-cost energy storage grows, rechargeable magnesium batteries (MIBs) offer a promising alternative to lithium-ion technology—yet their development is hindered by the sluggish diffusion of Mg 2+ within conventional electrode lattices. Now, researchers from Chongqing University and the University of Oxford, led by Dr. Jili Yue, Dr. Guangsheng Huang, and Prof. Fusheng Pan, have unveiled a nanostructured anatase TiO 2 cathode that exposes the highly reactive (001) facet, doubling capacity and setting a new benchmark for Mg 2+ storage performance.

Why the (001) Facet Matters

Innovative Design and Features

Applications and Future Outlook

This work provides a clear design principle—crystal-facet nanostructuring—for unlocking multivalent-ion storage and propelling magnesium batteries toward market readiness. Stay tuned for further advances from the Chongqing University energy-storage team!

Nano-Micro Letters

10.1007/s40820-025-01861-7

Experimental study

Nanosized Anatase TiO2 with Exposed (001) Facet for High‑Capacity Mg2+ Ion Storage in Magnesium Ion Batteries

1-Aug-2025

Keywords

Batteries

Article Information

Journal
Nano-Micro Letters
DOI
10.1007/s40820-025-01861-7
Method of Research
Experimental study
Article Publication Date
2025-08-01
Article Title
Nanosized Anatase TiO2 with Exposed (001) Facet for High‑Capacity Mg2+ Ion Storage in Magnesium Ion Batteries

Contact Information

Bowen Li
Shanghai Jiao Tong University Journal Center
qkzx@sjtu.edu.cn

Source

Original Source
https://link.springer.com/article/10.1007/s40820-025-01861-7

How to Cite This Article

APA:
Shanghai Jiao Tong University Journal Center. (2025, October 13). Nanosized anatase TiO2 with exposed (001) facet for high‑capacity Mg2+ ion storage in magnesium ion batteries. Brightsurf News. https://www.brightsurf.com/news/8Y4NX7YL/nanosized-anatase-tio2-with-exposed-001-facet-for-highcapacity-mg2-ion-storage-in-magnesium-ion-batteries.html
MLA:
"Nanosized anatase TiO2 with exposed (001) facet for high‑capacity Mg2+ ion storage in magnesium ion batteries." Brightsurf News, Oct. 13 2025, https://www.brightsurf.com/news/8Y4NX7YL/nanosized-anatase-tio2-with-exposed-001-facet-for-highcapacity-mg2-ion-storage-in-magnesium-ion-batteries.html.