A lignin-derived flexible porous carbon material for highly efficient polyselenide and sodium regulation

Zeng, Linchao; Zhu, Jianhui; Wang, Jiahong; Huang, Linli; Liu, Xiaowu; Lü, Wei; Yu, Xue‐Feng

doi:10.1039/d2nr01727j

Cited by 5 publications

(2 citation statements)

References 53 publications

(75 reference statements)

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“…However, the slow kinetics at the Se cathode and the unpredictable metal electrodeposition of Na at the anode remain key challenges. Zeng et al (2022) loaded Fe onto lignin-derived porous carbon material composites with reduced graphene oxide to encapsulate Se in a lignin-derived flexible porous carbon matrix and assembled them as sodium-selenium batteries, which were tested to show that at 2 A/g with a high reversible capacity of 213 mAh/g. This study expands the application of lignin in batteries in a new direction and provides a low-cost and sustainable method to solve the preparation of anode for future sodium-selenium batteries.…”

Section: Other Types Of Batteriesmentioning

confidence: 99%

Research progress on lignin-based carbon electrode materials in rechargeable batteries

Li,

Wu,

Ding

2024

BioRes

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Lignin, with its carbon content of up to 60%, can be an ideal precursor for the preparation of carbon materials. Carbonaceous materials obtained from lignin can be transformed into porous and structural morphologies at different scales, providing a biomass approach to energy conversion and storage in batteries. Focusing on lignin-derived carbon materials, this paper summarizes the different morphologies and structures of lignin-based carbon obtained through different preparation methods, and the different electrochemical properties exhibited by these materials as electrode materials for rechargeable batteries (lithium-ion batteries, sodium-ion batteries, lithium-sulphur batteries, etc.). In addition, the development prospects and challenges of lignin-based carbon materials in the field of rechargeable batteries are summarized, providing ideas for the next step in the design and development of high-performance lignin-based carbon-based electrode materials.

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Section: Other Types Of Batteriesmentioning

confidence: 99%

Research progress on lignin-based carbon electrode materials in rechargeable batteries

Li,

Wu,

Ding

2024

BioRes

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“…6a. 50,51 SeRR consists of multiple reaction steps, and the step with the largest Gibbs free energy barrier is the rate-limiting step (RLS), which determines the kinetics of SeRR process. 20,52 Fig.…”

Section: Co 2 /Zn-m 2 Co 2 Hosts For Charging-discharging Dynamicsmentioning

confidence: 99%

Rational design of MXene-based single atom catalysts for Na–Se batteries from sabatier principle

Wei,

Ge,

Fang

et al. 2023

Phys. Chem. Chem. Phys.

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Review of Separator Modification Strategies: Targeting Undesired Anion Transport in Room Temperature Sodium–Sulfur/Selenium/Iodine Batteries

Xu,

Qiu,

Yang

et al. 2023

Adv Funct Materials

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Rechargeable sodium–sulfur/selenium/iodine (Na–S/Se/I2) batteries are regarded as promising candidates for large‐scale energy storage systems, with the advantages of high energy density, low cost, and environmental friendliness. However, the electrochemical performances of Na–S/Se/I2 batteries are still restricted by several inherent issues, including the “shuttle effect” of polysulfides/polyselenides/polyiodides (PSs/PSes/PIs), sluggish kinetics of the conversion reactions at the cathodes, and Na dendrite growth at the anodes. Among these challenges, uncontrolled “shuttle effect” of PSs/PSes/PIs is a major contributing factor for the irreversible loss of active cathode materials and severe side reactions on Na metal anodes, leading to rapid failure of the batteries. Separator modification has been demonstrated to be an effective strategy to suppress the shuttling of PSs/PSes/PIs. Herein, the latest achievement in modifying separators for high‐performance Na–S/Se/I2 batteries is comprehensively reviewed. The reaction mechanisms of each battery system are first discussed. Then, strategies of separator modification based on the different functions for regulating the transportation of PSs/PSes/PIs are summarized, including applying electrostatic repulsive interaction, introducing conductive layers, improving sieving effects, enhancing chemisorption capability, and adding efficient electrocatalysts. Finally, future perspectives on the practical application of modified separators in high‐energy rechargeable batteries are provided.

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A lignin-derived flexible porous carbon material for highly efficient polyselenide and sodium regulation

Abstract: Low-cost and sustainable sodium-selenium (Na-Se) batteries are promising energy storage media for the advancement of electromobility and large-scale energy storage. However, the sluggish kinetics of Se cathode and the unpredictable...

Cited by 5 publications

References 53 publications

Research progress on lignin-based carbon electrode materials in rechargeable batteries

Research progress on lignin-based carbon electrode materials in rechargeable batteries

Rational design of MXene-based single atom catalysts for Na–Se batteries from sabatier principle

Review of Separator Modification Strategies: Targeting Undesired Anion Transport in Room Temperature Sodium–Sulfur/Selenium/Iodine Batteries

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