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Manganese-Based Spinel Cathodes: A Promising Frontier for Solid-State Lithium-Ion Batteries

Author(s): Dou Y; Zhou S; Dawkins JIG; Zaghib K; Amine K; Xu GL; Deng S;

Recently, all-solid-state lithium-ion batteries (ASSLIBs), which exhibit improved safety and enhanced energy density compared to conventional commercialized lithium-ion batteries (LIBs), thereby have garnered extensive research interest. Among the promising cathode candidates, Mn-based spinel cathodes LiMn2O4 (LMO) and LiNi0.5Mn1.5O4 (LNMO), with the uniq ...

Article GUID: 41137442


Single-Atom Catalyst with Optimized Ni Content in a Flexible Zn-Air Battery Operated at a Wide Temperature Range

Author(s): Coello-Mauleón C; Ramos-Castillo CM; Arredondo-Espínola A; Álvarez-Contreras L; Guerra-Balcázar M; Chen N; Deng S; Arjona N;

Flexible and safe energy storage systems are critical for the advancement of wearable and portable electronics. Although lithium-ion batteries dominate the market, their reliance on flammable electrolytes and rigid structures limits their use in flexible applications. Herein, we report the develo ...

Article GUID: 41003649


An active bifunctional natural dye for stable all-solid-state organic batteries

Author(s): Yu Q; Hu Y; Deng S; Shakouri M; Chen J; Martins V; Nie HY; Huang Y; Zhao Y; Zaghib K; Sham TK; Li X;

Sustainable and cost-effective organic electrode materials are promising for next-generation lithium-ion batteries but are hindered by severe shuttle effects. While all-solid-state batteries offer a potential solution, chemical and mechanical incompatibility between organic electrode materials an ...

Article GUID: 40993135


Solid solvation structure design improves all-solid-state organic batteries

Author(s): Hu Y; Su H; Fu J; Luo J; Yu Q; Zhao F; Li W; Deng S; Liu Y; Yuan Y; Gan Y; Wang Y; Kim JT; Chen N; Shakouri M; Hao X; Gao Y; Pang T; Zhang N; Jiang M; Li X; Zhao Y; Tu J; Wang C; Sun X;

Organic electrode materials offer a versatile, sustainable approach for next-generation lithium-ion batteries but are limited by low working voltages and poor cycling stability. Here we report a solid-solvation-structure design strategy to improve both the voltage and stability of organic electro ...

Article GUID: 40759737


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