2D Layered Graphitic Carbon Nitride Sandwiched with Reduced Graphene Oxide as Nanoarchitectured Anode for Highly Stable Lithium-ion Battery

Subramaniyam, Chandrasekar Mayandi; Deshmukh, Kavita A.; Tai, Zhixin; Mahmood, Nasir; Deshmukh, Abhay D.; Goodenough, John B.; Dou, Shi Xue; Liu, Huan

doi:10.1016/j.electacta.2017.03.194

Cited by 56 publications

(34 citation statements)

References 39 publications

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“…42,43 In terms of specic energy, these values are similar to other reported C 3 N 4 composites supercapacitors. 21,[44][45][46] It is important to mention that such works refer to complex materials and composites that have some metal, whereas the present work refers to a single material that is metal-free, which is a huge advantage in the current concerns about the environment. On the other hand, the specic power values are low when compared to the similar materials, such as graphene-based 48 However, it is important to mention that the delivery time at the maximum and minimum operating powers lies between 2 ms and 0.2 ms respectively, being quite reasonable for an organic and metal-free supercapacitor.…”

Section: Resultsmentioning

confidence: 99%

Pristine carbon nitride as active material for high-performance metal-free supercapacitors: simple, easy and cheap

et al. 2018

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Section: Resultsmentioning

confidence: 99%

Pristine carbon nitride as active material for high-performance metal-free supercapacitors: simple, easy and cheap

et al. 2018

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“…Some methods have been reported to use binary or ternary photocatalysts for dyes degradation [18–21] . The photodegradation efficiency of photocatalyst enhanced by providing a sequential path for charge transport and limiting its recombination rate [22–26] …”

Section: Introductionmentioning

confidence: 99%

Preparation and Characterization of PANI@NiO Visible Light Photocatalyst for Wastewater Treatment

et al. 2020

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Environmental problems caused by the influence of organic dyes have devoted researchers to build the system for the degradation of dyes. Photocatalysis has gained a remarkable interest to degrade organic dyes for wastewater treatments. In this work Polyaniline@NiO with different wt.% the composition was synthesized with rich catalytic sites by in‐situ polymerization to degrade the organic dye Rhodamine‐B from water. The synthesized materials were characterized by XRD, RAMAN spectroscopy, SEM, UV/Vis spectroscopy and Photocatalytic degradation. Polyaniline (PANI) showed a high absorption coefficient in visible light and NiO absorbs light in the ultraviolet range. The charge mobility was enhanced by making a composite of PANI and NiO. The photocatalytic performance of PANI in visible light was improved by making its composite with NiO, which provides the easing path to flow photoelectron from LUMO of PANI to the surface of the water and further dye degradation mechanism was performed

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“…Lithium ion battery (LIB) has now been widely applied in many devices because of its high energy density, little self‐discharge and stable cycling stability in comparison to conventional batteries . Commercial graphite is now the most common anode material, but its capacity is restricted seriously by the theoretical value of 372 mAh g −1 .…”

Section: Introductionmentioning

confidence: 99%

Nanoporous Carbon with Hierarchically Fiber‐Like Nanostructure for Lithium Ion Batteries Application

Yang

et al. 2018

Energy Tech

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Biomass/waste‐based porous carbon (PC) has been treated as the potential anodes for lithium‐ion battery (LIB). Nevertheless, significant challenge appears because it usually exhibits low inheritability of the nanostructure upon activation. In this work, we develop a kind of fiber‐like PCs for LIBs application by choosing waste cotton gloves as the carbon source. The obtained activated carbon fiber (ACF) shows a superior inheritable fiber‐like morphology and thus presents a SBET (Brunauer‐Emmett‐Teller surface area) of 1708 m2 g−1 coupled with a macro/meso/microporous structure. This kind of well‐inherited fiber framework is believed to reduce the electron migration resistance, while the hierarchically macro/meso/microporous structure can reduce the diffusion/transport resistance of the electrolyte and simultaneously increase the utilization of the surface area for Li+ storage. As a result, the obtained ACF exhibits attractive lithium storage performances, including a better reversible capacity of 515 mAh g−1 and high‐rate capability in comparison to most biomass/waste‐based PCs.

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2D Layered Graphitic Carbon Nitride Sandwiched with Reduced Graphene Oxide as Nanoarchitectured Anode for Highly Stable Lithium-ion Battery

Cited by 56 publications

References 39 publications

Pristine carbon nitride as active material for high-performance metal-free supercapacitors: simple, easy and cheap

Pristine carbon nitride as active material for high-performance metal-free supercapacitors: simple, easy and cheap

Preparation and Characterization of PANI@NiO Visible Light Photocatalyst for Wastewater Treatment

Nanoporous Carbon with Hierarchically Fiber‐Like Nanostructure for Lithium Ion Batteries Application

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