Current State and Future Prospects of Environmentally Catalytic Zn-NOx Batteries,Advanced Energy Materials

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Current State and Future Prospects of Environmentally Catalytic Zn-NOx Batteries
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2024-09-02 , DOI: 10.1002/aenm.202402970
Wanqiang Yu ₁ , Yujie Wang ₁ , Hua Tan ₁ , Man Huang ₁ , Jiayuan Yu ₁ , Lili Chen ₁ , Jingang Wang ₁ , Hong Liu _{1,

2} , Weijia Zhou ₁

Affiliation

Zn-based catalytic batteries, recognized as eco-friendly alternatives, are attracting significant research interest for their applications in energy storage, conversion, pollutant degradation, and ammonia synthesis. This review compiles the latest developments in Zn-nitrogen oxides (NO_x) batteries, covering various types including Zn-nitrate, Zn-nitric oxide, and Zn-nitrite batteries. This study explores the electrode reactions and structural evolutions of these batteries, emphasizing the different challenges posed by cathodic reactions. Advanced design strategies for cathode materials, such as inhibiting hydrogen production, utilizing tandem sites, and enhancing reactant enrichment, are presented and evaluated. These strategies have markedly improved NO_x reduction performance and have driven significant progress in Zn-NO_x battery. The future directions for research are outlined, highlighting the need for more efficient NO_x reduction catalysts, optimization of Zn anodes, development of alternative metal anodes, battery structure improvements, and exploration of charging reactions. Addressing these challenges is crucial for advancing the development of eco-friendly and high-energy-density Zn-NO_x batteries.

中文翻译：

环境催化 Zn-NOx 电池的现状与未来展望

锌基催化电池被认为是环保替代品，因其在储能、转换、污染物降解和氨合成方面的应用而引起了极大的研究兴趣。本文综述了 Zn-氮氧化物（NO_x）电池的最新进展，涵盖了包括硝酸锌、Zn-一氧化氮和亚硝酸锌电池在内的各种类型。本研究探讨了这些电池的电极反应和结构演变，强调了阴极反应带来的不同挑战。提出并评估了正极材料的先进设计策略，例如抑制氢气产生、利用串联位点和增强反应物富集。这些策略显著提高了 NO_x 还原性能，并推动了 Zn-NO_x 电池的重大进步。概述了未来的研究方向，强调了对更高效的 NO_x 还原催化剂、Zn 负极优化、替代金属负极的开发、电池结构改进和充电反应探索的需求。应对这些挑战对于推进环保和高能量密度 Zn-NO_x 电池的开发至关重要。

更新日期：2024-09-02

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