Recent Advances in Rechargeable Metal-CO2 Batteries with Nonaqueous Electrolytes

Ayan Sarkar, Vasantan Rasupillai Dharmaraj, Chia Hui Yi, Kevin Iputera, Shang Yang Huang, Ren Jei Chung*, Shu Fen Hu*, Ru Shi Liu*


研究成果: 雜誌貢獻回顧評介論文同行評審

5 引文 斯高帕斯(Scopus)


This review article discusses the recent advances in rechargeable metal-CO2 batteries (MCBs), which include the Li, Na, K, Mg, and Al-based rechargeable CO2 batteries, mainly with nonaqueous electrolytes. MCBs capture CO2 during discharge by the CO2 reduction reaction and release it during charging by the CO2 evolution reaction. MCBs are recognized as one of the most sophisticated artificial modes for CO2 fixation by electrical energy generation. However, extensive research and substantial developments are required before MCBs appear as reliable, sustainable, and safe energy storage systems. The rechargeable MCBs suffer from the hindrances like huge charging-discharging overpotential and poor cyclability due to the incomplete decomposition and piling of the insulating and chemically stable compounds, mainly carbonates. Efficient cathode catalysts and a suitable architectural design of the cathode catalysts are essential to address this issue. Besides, electrolytes also play a vital role in safety, ionic transportation, stable solid-electrolyte interphase formation, gas dissolution, leakage, corrosion, operational voltage window, etc. The highly electrochemically active metals like Li, Na, and K anodes severely suffer from parasitic reactions and dendrite formation. Recent research works on the aforementioned secondary MCBs have been categorically reviewed here, portraying the latest findings on the key aspects governing secondary MCB performances.

頁(從 - 到)9497-9564
期刊Chemical Reviews
出版狀態已發佈 - 2023 8月 9

ASJC Scopus subject areas

  • 一般化學


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