Polymers Bearing Catechol Pendants as Universal Hosts for Aqueous Rechargeable H<sup>+</sup>, Li-Ion, and Post-Li-ion (Mono-, Di-, and Trivalent) Batteries

Patil, Nagaraj; Mavrandonakis, Andreas; Jérôme, Christine; Detrembleur, Christophe; Palma, Jesús; Marcilla, Rebeca

doi:10.1021/acsaem.9b00443

Cited by 62 publications

(64 citation statements)

References 30 publications

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“…[ 112 ] Considering the challenges for inorganic electrode materials to accommodate with the large sized K‐ions (1.38 Å), switching to the organic electrode materials is a good option. [ 113–116 ] Previous studies have shown that there exists a strong cation–π interaction between the alkali metal cation (Li + , Na + , K + ) and 2D carbon materials. [ 117–119 ] It is found that strong π–K + interaction offers great opportunities for π‐conjugated 2D COFs in the potassium storage.…”

Section: Applications In Other Advanced Batteriesmentioning

confidence: 99%

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Sun

Xie

Guo

et al. 2020

Advanced Energy Materials

489

329

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energy-storage systems with high specific energy, long lifespan, and excellent safety. [5][6][7] Among them, the rechargeable secondary batteries have been demonstrated as the most promising candidate for electricity storage and utilization. [8][9][10][11] As one of the most popular batteries, lithium-ion batteries (LIBs) have found immense success in consumer electronics and electric vehicles, and are under the consideration for energy-storage power stations. [12][13][14] However, the commercial LIBs based on transition metal-based inorganic compounds have encountered a bottleneck. [15][16][17] The charge storage of inorganic electrode materials is governed by the oxidation-state variation of transition metal centers and achieved a charge balance with the insertion of counterions. [18] Restricted by crystal lattice and structure stability, the size and valence of counterions are required to match the crystal structures, which severely limit further improvement of energy density. [19][20][21] Clearly, these factors intrinsically weaken the versatility of inorganic materials. For instance, the similar electrode materials, which are successful in LIBs, are not suitable for other alkali ions batteries. [22][23][24] Additionally, from the viewpoint of economical and renewable factors of mineral resources, the existing LIBs based on transition metals (e.g., cobalt, nickel, and manganese) are difficult to meet the requirement of large-scale energy storage. [25] Nowadays, various demands have been raised up for the state-ofthe-art batteries, not only in the enhancement of cycle life, fast charging, and safety, but also in the focus of cost, lightweight, pollution-free, and environmental benign. [26,27] Under this background, researchers gradually shift their studies on novel batteries system and electrode materials. [28][29][30][31] Among them, explorations on the possibility of using organic compounds as potential alternatives of current inorganic electrode materials have never been stopped. [32,33,66] Organics have been demonstrated as promising electrode candidates due to their variety, sustainability, relatively low cost, and environmental friendliness. [34][35][36] The structural diversity implies that the richness of organic materials will provide abundant options and room in this field. The molecule engineering means that the electrochemical properties of organic electrodes can be rationally tuned with different functional groups, which exhibits a good designability of organic materials. These important features allow various designable synthetic routes and convenient functionalization. Although organic electrode materials are endowed with many advantages, their development and Covalent-organic frameworks (COFs), featuring structural diversity, framework tunability and functional versatility, have emerged as promising organic electrode materials for rechargeable batteries and garnered tremendous attention in recent years. The adjustable pore configuration, coupled with the functionalization of frameworks through ...

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Section: Applications In Other Advanced Batteriesmentioning

confidence: 99%

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Sun

Xie

Guo

et al. 2020

Advanced Energy Materials

489

329

View full text Add to dashboard Cite

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“…On the other hand, organic materials offer a better alternative to inorganic materials in terms of versatility and compatibility with different metal counter ions, price, gravimetric energy density, and sustainability . They can be produced from petrochemicals, biomaterials, organic waste, or even from CO 2 as a source of carbon under low‐temperature synthesis conditions below 100 °C.…”

Section: Introductionmentioning

confidence: 99%

Redox Mechanisms in Li and Mg Batteries Containing Poly(phenanthrene quinone)/Graphene Cathodes using Operando ATR‐IR Spectroscopy

et al. 2020

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The redox reaction mechanism of a poly(phenanthrene quinone)/graphene composite (PFQ/rGO) was investigated using operando attenuated total reflection infrared (ATR‐IR) spectroscopy during cycling of Li and Mg batteries. The reference phenanthrene quinone and the Li and Mg salts of the hydroquinone monomers were synthesized and their IR spectra were measured. Additionally, IR spectra were calculated using DFT. A comparison of all three spectra allowed us to accurately assign the C=O and C−O− vibration bands and confirm the redox mechanism of the quinone/Li salt of hydroquinone, with radical anion formation as the intermediate product. PFQ/rGO also showed exceptional performance in an Mg battery: A potential of 1.8 V versus Mg/Mg2+, maximum capacity of 186 mAh g−1 (335 Wh kg−1 of cathode material), and high capacity retention with only 8 % drop/100 cycles. Operando ATR‐IR spectroscopy was performed in a Mg/organic system, revealing an analogous redox mechanism to a Li/organic cell.

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“…This novel strategy entails the mixture of a functional polymer, poly(pentafluorostyrene-co-2,3dimethoxystyrene), with a state-of-art binder, PVDF. The 2,3dimethoxystyrene enables the polymer to coordinate metal ions [30][31][32][33] and prevent dissolution. Therefore, the metal is trapped in the positive electrode.…”

Section: Introductionmentioning

confidence: 99%

High performance LiMnFePO₄/Li₄Ti₅O₁₂full cells by functionalized polymeric additives

et al. 2021

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Polymers Bearing Catechol Pendants as Universal Hosts for Aqueous Rechargeable H⁺, Li-Ion, and Post-Li-ion (Mono-, Di-, and Trivalent) Batteries

Cited by 62 publications

References 30 publications

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Redox Mechanisms in Li and Mg Batteries Containing Poly(phenanthrene quinone)/Graphene Cathodes using Operando ATR‐IR Spectroscopy

High performance LiMnFePO₄/Li₄Ti₅O₁₂full cells by functionalized polymeric additives

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Polymers Bearing Catechol Pendants as Universal Hosts for Aqueous Rechargeable H+, Li-Ion, and Post-Li-ion (Mono-, Di-, and Trivalent) Batteries

Cited by 62 publications

References 30 publications

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Redox Mechanisms in Li and Mg Batteries Containing Poly(phenanthrene quinone)/Graphene Cathodes using Operando ATR‐IR Spectroscopy

High performance LiMnFePO4/Li4Ti5O12full cells by functionalized polymeric additives

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Polymers Bearing Catechol Pendants as Universal Hosts for Aqueous Rechargeable H⁺, Li-Ion, and Post-Li-ion (Mono-, Di-, and Trivalent) Batteries

High performance LiMnFePO₄/Li₄Ti₅O₁₂full cells by functionalized polymeric additives