Redox-Active Porous Organic Polymers as Novel Electrode Materials for Green Rechargeable Sodium-Ion Batteries

Weeraratne, K. Shamara; Alzharani, Ahmed A.; El‐Kaderi, Hani M.

doi:10.1021/acsami.9b05956

Cited by 87 publications

(101 citation statements)

References 59 publications

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“…Fe 2 O 3 , Fe 3 O 4 , FeOOH, MoO 3 , CuO, Mn 3 O 4 , NiCo 2 O 4 and MoS 2 ) 11 , 12 attract some attentions as well. In addition, organic compounds are also potential anode materials for sodium ion batteries 13 – 15 .…”

Section: Introductionmentioning

confidence: 99%

Hydrogen–nitrogen plasma assisted synthesis of titanium dioxide with enhanced performance as anode for sodium ion batteries

Wang

Xiong

Cheng

et al. 2020

Sci Rep

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Sodium ion batteries are considered as one of the most promising energy storage devices as lithium ion batteries due to the natural abundance of sodium. tio 2 is very popular as anode materials for both lithium and sodium ion batteries because of the nontoxicity, safety and great stabilities. However, the low electronic conductivities and inferior sodium ion diffusion make it becoming a great challenge to develop advanced tio 2 anodes. Doping heteroatoms and incorporation of defects are believed to be great ways to improve the electrochemical performance of tio 2 anodes. In this work, commercial tio 2 (P25) nanoparticles was modified by hydrogen and nitrogen high-power plasma resulting in a disordered surface layer formation and nitrogen doping as well. the electrochemical performances of the samples as anode materials for sodium ion batteries was measured and the results indicated that after the hydrogen-nitrogen plasma treatment, H-N-TiO 2 electrode shows a 43.5% of capacity higher than the P-TiO 2 after 400 cycles long-term discharge/charge process, and the samples show a good long cycling stability as well, the Coulombic efficiencies of all samples are nearly 99% after 50 cycles which could be sustained to the end of long cycling. in addition, hydrogen-nitrogen plasma treated tio 2 electrode reached the stable high Coulombic efficiency earlier than the pristine material. High resolution teM images and XpS results indicate that there is a disordered surface layer formed after the plasma treatment, by which defects (oxygen vacancies) and N-doping are also introduced into the crystalline structure. All these contribute to the enhancement of the electrochemical performance. Rechargeable sodium ion batteries (SIBs) have been considered as the competitive alternative to lithium ion batteries because of some special merits, such as environment friendly, low cost and especially abundant alkali element widely distributed on earth 1-3. However, there is a big challenge that the ion radius of Na ions are ~ 70% larger than that of Li ions, so finding proper electrode materials which could provide big interstitial space to accommodate sodium ions and allow reversible and rapid ion insertion/extraction 3 is a challenging topic at the moment. Recently, many efforts have been made to explore advanced anode materials for sodium ion batteries. Firstly, carbonaceous material is an important choice which is very cheap however carbonaceous materials show undesired properties with low capacities and/or poor cycle performance 4. Secondly, Ti-based materials is a promising anode materials for sodium ion batteries, including Na 2 Ti 3 O 7 , Na 0.66 [Li 0.22 Ti 0.78 ]O 2 , Li 4 Ti 5 O 12 , and titanium dioxide (TiO 2) 5. Moreover, other materials based on alloying reactions (such as Sn, Sb, P and their compounds e.g. inter-metallics, oxides, sulfides, and phosphides) 6-10 and conversion reactions (oxides and sulfides, e.g. Fe 2 O 3 ,

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Section: Introductionmentioning

confidence: 99%

Hydrogen–nitrogen plasma assisted synthesis of titanium dioxide with enhanced performance as anode for sodium ion batteries

Wang

Xiong

Cheng

et al. 2020

Sci Rep

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“…Consequently, they are facing increasing importance for battery applications featuring inorganic electrodes, both in anodes and cathodes . More importantly in terms of sustainability, however, are applications with organic or possibly even biomass‐derived active materials …”

Section: Electrodesmentioning

confidence: 99%

Sustainable Battery Materials from Biomass

Liedel

2020

ChemSusChem

142

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Sustainable sources of energy have been identified as a possible way out of today's oil dependency and are being rapidly developed. In contrast, storage of energy to a large extent still relies on heavy metals in batteries. Especially when built from biomass‐derived organics, organic batteries are promising alternatives and pave the way towards truly sustainable energy storage. First described in 2008, research on biomass‐derived electrodes has been taken up by a multitude of researchers worldwide. Nowadays, in principle, electrodes in batteries could be composed of all kinds of carbonized and noncarbonized biomass: On one hand, all kinds of (waste) biomass may be carbonized and used in anodes of lithium‐ or sodium‐ion batteries, cathodes in metal–sulfur or metal–oxygen batteries, or as conductive additives. On the other hand, a plethora of biomolecules, such as quinones, flavins, or carboxylates, contain redox‐active groups that can be used as redox‐active components in electrodes with very little chemical modification. Biomass‐based binders can replace toxic halogenated commercial binders to enable a truly sustainable future of energy storage devices. Besides the electrodes, electrolytes and separators may also be synthesized from biomass. In this Review, recent research progress in this rapidly emerging field is summarized with a focus on potentially fully biowaste‐derived batteries.

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“…The insertion was ascribed to interaction of Na + with both the imine and triazine N‐atoms. Likewise, a porous polymer built from azo linkages was studied for Na + ion storage by El‐Kaderi and co‐workers . Reversible insertion of 4 Na + per repeating unit was reported.…”

Section: Materials and Approachesmentioning

confidence: 99%

Advances in Organic Anode Materials for Na‐/K‐Ion Rechargeable Batteries

2020

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Electrochemical energy storage (EES) devices are gaining ever greater prominence in the quest for global energy security. With increasing applications and widening scope, rechargeable battery technology is gradually finding avenues for more abundant and sustainable systems such as Na-ion (NIB) and Kion batteries (KIB). Development of suitable electrode materials lies at the core of this transition. Organic redox-active molecules are attractive candidates as negative electrode materials owing to their low redox potentials and the fact that they can be obtained from biomass. Also, the rich structural diversity allows integration into several solid-state polymeric materials. Research in this domain is increasingly focused on deploying molecular engineering to address specific electrochemical limitations that hamper competition with rival materials. This Minireview aims to summarize the advances in both the electrochemical properties and the materials development of organic anode materials.

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Redox-Active Porous Organic Polymers as Novel Electrode Materials for Green Rechargeable Sodium-Ion Batteries

Cited by 87 publications

References 59 publications

Hydrogen–nitrogen plasma assisted synthesis of titanium dioxide with enhanced performance as anode for sodium ion batteries

Hydrogen–nitrogen plasma assisted synthesis of titanium dioxide with enhanced performance as anode for sodium ion batteries

Sustainable Battery Materials from Biomass

Advances in Organic Anode Materials for Na‐/K‐Ion Rechargeable Batteries

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