Intermolecular channel expansion induced by cation-π interactions to enhance lithium storage in a crosslinked π-conjugated organic anode

Yang, Li; Wei, Wenxuan; Ma, Yuanchi; Xu, Yewei; Chang, Guanjun

doi:10.1016/j.jpowsour.2019.227551

Cited by 25 publications

(12 citation statements)

References 52 publications

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“…However, this specific peak shits to 7.34 ppm because of the cation–π interaction between HCNS and PILs. [ 30–33 ] All of those evidences demonstrate the existence of liquid‐particle interaction between HCNS and PILs to prevent the hybrid system from setting and aggregation in its good solution, thus successfully stabilizing the HCNS‐liquid hybrid system and finally forming a kind of homogeneous porous carbon liquid at room temperature.…”

Section: Methodsmentioning

confidence: 99%

An In Situ Coupling Strategy toward Porous Carbon Liquid with Permanent Porosity

Wang

Zhang

et al. 2021

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An in situ coupling approach is used to fabricate the porous carbon liquid with permanent porosity by directly dispersing hollow carbon nanospheres in polymerized ionic liquids. It is a kind of homogenous and stable type III porous liquid at room temperature. Because of the well‐preserved permanent porosity, this unique porous carbon liquid is capable of absorbing the largest quantity of carbon dioxide than the reference PILs and solid carbon liquid, thus, can function as a promising candidate for application in gas storage. More importantly, this approach not only provides an easy method to tune the properties of those specific porous liquids, but also is suitable for fabricating other porous liquid based on varied porous structures (e.g., porous carbon nitride, porous boron nitride, and polymer with intrinsic microporosity), thus paving a viable path for the rational design and synthesis of novel porous liquids with functional properties for specific applications.

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Section: Methodsmentioning

confidence: 99%

An In Situ Coupling Strategy toward Porous Carbon Liquid with Permanent Porosity

Wang

Zhang

et al. 2021

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“…Considering the complexity of polymer systems, the conclusions we drawn from our PPH system is challenging to extend to other polymer system. However, it has certain indications as the most polymer-based anodes use sp 2 carbon as the major active sites [10,[22][23][24]43,44,[59][60][61][62][63][64][65][66][67]. Functionalization of the -SO 3 H group further boosts the reversible capacity to 261 mAh g −1 at 50 mA g −1 rate.…”

Section: Discussionmentioning

confidence: 99%

Reversible lithium storage in sp2 hydrocarbon frameworks

Hao

Feng

Liu

et al. 2022

Journal of Energy Chemistry

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“…More interestingly, the heteroatom with lone pair of electrons (viz. O, N doping in π-CPs) enhances the redox activity in solid/ liquid electrolyte [ 61 , 62 ]. Also, the availability of π-conjugation can facilitate the charge transport at electrode/electrolyte interface and enhance the intermolecular interactions [ 63 ].…”

Section: Applications Of π-Conjugated Polymer-based Materialsmentioning

confidence: 99%

A review of π-conjugated polymer-based nanocomposites for metal-ion batteries and supercapacitors

et al. 2021

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Owing to their extraordinary properties of π-conjugated polymers (π-CPs), such as light weight, structural versatility, ease of synthesis and environmentally friendly nature, they have attracted considerable attention as electrode material for metal-ion batteries (MIBs) and supercapacitors (SCPs). Recently, researchers have focused on developing nanostructured π-CPs and their composites with metal oxides and carbon-based materials to enhance the energy density and capacitive performance of MIBs and SCPs. Also, the researchers recently demonstrated various novel strategies to combine high electrical conductivity and high redox activity of different π-CPs. To reflect this fact, the present review investigates the current advancements in the synthesis of nanostructured π-CPs and their composites. Further, this review explores the recent development in different methods for the fabrication and design of π-CPs electrodes for MIBs and SCPs. In review, finally, the future prospects and challenges of π-CPs as an electrode materials for strategies for MIBs and SCPs are also presented.

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Intermolecular channel expansion induced by cation-π interactions to enhance lithium storage in a crosslinked π-conjugated organic anode

Cited by 25 publications

References 52 publications

An In Situ Coupling Strategy toward Porous Carbon Liquid with Permanent Porosity

An In Situ Coupling Strategy toward Porous Carbon Liquid with Permanent Porosity

Reversible lithium storage in sp2 hydrocarbon frameworks

A review of π-conjugated polymer-based nanocomposites for metal-ion batteries and supercapacitors

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