Li-ion  vs.  Na-ion capacitors: A performance evaluation with coconut shell derived mesoporous carbon and natural plant based hard carbon

Jayaraman, Sundaramurthy; Jain, Akshay; Ulaganathan, Mani; Edison, Eldho; Madapusi, Srinivasan; Balasubramanian, Rajasekhar; Aravindan, Vanchiappan; Srinivasan, Madhavi

doi:10.1016/j.cej.2017.01.108

Cited by 107 publications

(53 citation statements)

References 63 publications

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“…In a typical process, accumulation of charge carriers on the surface of AC results in the formation of the electric double layer, whereas Liintercalation occurs to balance the charge carrier neutrality. Accordingly, LIB and LIC displayed an energy density of~104 and~37 Wh kg À 1 which is consistent/marginally higher than those state-of-art systems reported elsewhere [21,26,[30][31][32][33][34] [21,22] As mentioned, the cycling profile is desperate for each and every secondary charge storage system.…”

Section: Carbonaceous Materials With Activated Carbonsupporting

confidence: 78%

From Electrodes to Electrodes: Building High‐Performance Li‐Ion Capacitors and Batteries from Spent Lithium‐Ion Battery Carbonaceous Materials

et al. 2019

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We report the possibility of recycling carbonaceous materials (GC) from used/spent Li-ion batteries (LIBs) and re-using the material again as a negative electrode. In addition to LIB, the possibility of using them in Li-ion capacitor (LIC) configuration with activated carbon is also explored. First, the carbonaceous materials are recovered from the mechanical treatment and subsequent leaching process. After the successful recovery, the Li-insertion properties are studied in half-cell assembly and it exhibits very decent electrochemical activity. While re-using GC as an anode, large irreversibility is noted compared to fresh usage. Therefore, the elimination of such irreversible capacity is desperately required prior to the fabrication of either LIBs or LICs. Full-cell LIB is assembled with olivine phase LiFePO 4 cathode and the configuration delivers a maximum energy density of~313 Wh kg À 1 . Similarly, the GC is used as an anode in LIC assembly with commercial activated carbon. The LIC displays an energy density of~112 Wh kg À 1 with decent cycling profiles.[a] Dr.

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Section: Carbonaceous Materials With Activated Carbonsupporting

confidence: 78%

From Electrodes to Electrodes: Building High‐Performance Li‐Ion Capacitors and Batteries from Spent Lithium‐Ion Battery Carbonaceous Materials

et al. 2019

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“…As such, this Minireview describes the performance of such biomass‐derived carbonaceous materials in LIC configurations. Currently, sodium‐ion chemistry is booming as a low‐cost energy‐storage technology, and it is thought to be a strong contender for replacing lithium‐ion‐based systems in the near future . However, sodium‐intercalation materials are highly limited, unlike those with lithium‐insertion hosts, mainly because of the increased Coloumbic Na−Na interactions, which make exploring the appropriate insertion host with high reversibility much more complex .…”

Section: Introductionmentioning

confidence: 99%

Biomass‐Derived Carbon Materials as Prospective Electrodes for High‐Energy Lithium‐ and Sodium‐Ion Capacitors

Natarajan

Lee

Aravindan

2019

Chemistry An Asian Journal

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Biomass‐derived carbon materials have received special attention as efficient, low‐cost, active materials for charge‐storage devices, regardless of the power system, such as supercapacitors and rechargeable batteries. In this Minireview, we discuss the influence of biomass‐derived carbonaceous materials as positive or negative electrodes (or both) in high‐energy hybrid lithium‐ion configurations with an organic electrolyte. In such hybrid configurations, the electrochemical activity is completely different to conventional electrical double‐layer capacitors; that is, one of the electrodes undergoes a Faradaic reaction, whilst the counter electrode undergoes a non‐Faradaic reaction, to achieve high energy density. The use of a variety of biomass precursors with different properties, such as surface functionality, the presence of inherent heteroatoms, tailored meso‐/microporosity, high specific surface area, various degrees of crystallization, calcination temperature, and atmosphere, are described in detail. Sodium‐ion capacitors are also discussed, because they are an important alternative to lithium‐ion capacitors, owing to the low abundance and high cost of lithium. The electrochemical performance of carbonaceous electrodes in supercapacitors and rechargeable batteries are not discussed.

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“…The high‐power positive electrode in MIC can offer an electric‐double‐layer capacitance by absorbing and desorbing anion ions quickly, while the high‐energy negative electrode can allow metal‐ions to insert and extract. Activated carbon (AC) is commonly chosen as the positive electrode of a MIC, because of its large specific surface area, high conductivity and low cost . The general characteristic of a MIC is mainly determined by the negative electrode due to the quicker adsorption/desorption on the positive than the M + insertion/extraction on the negative …”

Section: Introductionmentioning

confidence: 99%

“…Thus, it is better to seek a material with large pore size, meanwhile possessing lots of active storage sites for Li + . Several attempts have been made to synthesize semi‐graphitic hard carbon (HC) as the battery‐type negative electrode of LIC and SIC, recently ,. Madhavi et.al prepare mesoporous carbon and HC as the positive and negative of the LIC and SIC, the maximal energy densities offered by the LIC and SIC are 121 and 82 Wh kg −1 , respectively .…”

Section: Introductionmentioning

confidence: 99%

“…Several attempts have been made to synthesize semi‐graphitic hard carbon (HC) as the battery‐type negative electrode of LIC and SIC, recently ,. Madhavi et.al prepare mesoporous carbon and HC as the positive and negative of the LIC and SIC, the maximal energy densities offered by the LIC and SIC are 121 and 82 Wh kg −1 , respectively . Simultaneously, Goikolea et.al apply semi‐graphitic HC (specific area, 5 m 2 g −1 ) as the insertion‐type negative and AC as the supercapacitor‐type positive in the LIC and SIC with the maximal energy densities of 110 and 120 Wh kg −1 , respectively .…”

Section: Introductionmentioning

confidence: 99%

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Nitrogen‐Doped Graphdiyne as High‐capacity Electrode Materials for Both Lithium‐ion and Sodium‐ion Capacitors

et al. 2018

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Nitrogen‐doped graphdiyne (N‐GDY) is prepared through the nitriding of graphdiyne (GDY) under ammonia. This material possesses excellent ability for the fast diffusion and storage of lithium and sodium ions due to its high conductivity, wide interlayer distance, unique three‐dimensional porous structure, and associated defects from nitrogen doping. The lithium‐ion capacitor (LIC) and sodium‐ion capacitor (SIC) fabricated with N‐GDY as the negative electrode show outstanding electrochemical performance, especially having both high power density and energy density. Besides exhibiting an energy density of 174 Wh kg−1, the N‐GDY‐based LIC can still offer an energy density of 107 Wh kg−1 even at a power density of 11250 W kg−1, whereas the N‐GDY‐based SIC can retain an energy density of 119 Wh kg−1 at a power density of 22500 W kg−1. The energy densities of N‐GDY‐based LIC and SIC are higher than those of pure GDY and many other carbon materials.

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Li-ion vs. Na-ion capacitors: A performance evaluation with coconut shell derived mesoporous carbon and natural plant based hard carbon

Cited by 107 publications

References 63 publications

From Electrodes to Electrodes: Building High‐Performance Li‐Ion Capacitors and Batteries from Spent Lithium‐Ion Battery Carbonaceous Materials

From Electrodes to Electrodes: Building High‐Performance Li‐Ion Capacitors and Batteries from Spent Lithium‐Ion Battery Carbonaceous Materials

Biomass‐Derived Carbon Materials as Prospective Electrodes for High‐Energy Lithium‐ and Sodium‐Ion Capacitors

Nitrogen‐Doped Graphdiyne as High‐capacity Electrode Materials for Both Lithium‐ion and Sodium‐ion Capacitors

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