Nana Wang

2 months ago | nature.com | Tao Zhang |Nana Wang |Bao Zhang

AbstractDesigning efficient Ruthenium-based catalysts as practical anodes is of critical importance in proton exchange membrane water electrolysis. Here, we develop a self-assembly technique to synthesize 1 nm-thick rutile-structured high-entropy oxides (RuIrFeCoCrO2) from naked metal ions assembly and oxidation at air-molten salt interface.

Aug 23, 2024 | arxiv.org | Yunsheng Wang |Nana Wang

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Jan 12, 2024 | nature.com | Nana Wang |Chao Zhu |Qiming Peng |Lin Zhu |Jin Chang |Wei Huang

AbstractEnvironmentally friendly tin (Sn) perovskites have received considerable attention due to their great potential for replacing their toxic lead counterparts in applications of photovoltaics and light-emitting diodes (LEDs). However, the device performance of Sn perovskites lags far behind that of lead perovskites, and the highest reported external quantum efficiencies of near-infrared Sn perovskite LEDs are below 10%.

Sep 19, 2023 | pubs.rsc.org | Meng Xie |Ran Wang |Nana Wang |Qiang Zhang

MnO2@CeO2 Composite Cathode for Aqueous Zinc-ion Batteries: Enhanced Electrical Conductivity and Stability through Mn-O-Ce Bonds MnO2 cathode has been limited in rechargeable aqueous Zn-ion batteries (AZIBs), primarily due to its poor electrical conductivity and manganese dissolution. To alleviate these challenges, a critical modification is proposed to form novel Mn-O-Ce bonds by compositing MnO2 with CeO2.

Jul 5, 2023 | onlinelibrary.wiley.com | Mengmeng Li |Lei Xu |Gang Wang |Yuyang Zhang |Xinyu Huang |Jingjing Zhao | +11 more