Weibo Hua

May 16, 2024 | dx.doi.org | Chunliu Xu |Qiang Fu |Weibo Hua |Zhao Chen

Apr 26, 2023 | onlinelibrary.wiley.com | Chunliu Xu |Weibo Hua |Qinghua Zhang |Yuan Liu

Abstract Na superionic conductor of Na3MnTi(PO4)3 only containing high earth-abundance elements is regarded as one of the most promising cathodes for the applicable Na-ion batteries due to its desirable cycling stability and high safety. However, the voltage hysteresis caused by Mn2+ ions resided in Na+ vacancies has led to significant capacity loss associated with Mn reaction centers between 2.5–4.2 V.