Facile synthesis of NiCo2S4 nanowire arrays on 3D graphene foam for high-performance electrochemical capacitors application

Kang, Zhuo; Li, Yong; Yu, Yinsheng; Liao, Qingliang; Zhang, Zheng; Guo, Hanjie; Zhang, Suicai; Wu, Jing; Si, Haonan; Zhang, Xiaomei

doi:10.1007/s10853-018-2251-2

Cited by 39 publications

(22 citation statements)

References 35 publications

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“…A large number of research shows that electrode material of pseudocapacitors is prone to collapse during the process of subsequent charging and discharging. Therefore, pseudocapacitors show low cycle life and rate stability ,. For supercapacitors, there would be nothing more appealing than the materials equipped with outstanding rate stability, excellent cycle stability and extensive applicability.…”

Section: Introductionmentioning

confidence: 99%

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

Chen

Yang

et al. 2019

ChemistrySelect

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As a green and effective energy storage device, supercapacitors have been attractive due to their high power density along with long cycle stability. Among various electrode materials, carbon materials have drawn significant attention due to their wonderful properties, such as high specific surface area, electronic conductivity, chemical stability and porous structures. In addition, challenges come from global warming and environmental pollution, biomass derived carbon materials feature the concepts of the sustainable development of chemistry. In this, the review not only summarizes the most advanced progress in biomass derived heteroatoms self‐doped carbon materials for supercapacitor, but also provides important guidelines for the future design of biomass‐derived carbons with heteroatoms doping in specific energy applications.

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Section: Introductionmentioning

confidence: 99%

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

Chen

Yang

et al. 2019

ChemistrySelect

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“…Therefore, new materials such transition metal suldes are investigated as potential pseudocapacitive elements. [91][92][93][94][95][96][97][98][99][100] As represented in the scheme shown in Fig. 2c, Kamali-Heidari et al 96 grew hierarchically Ni 3 S 2 nanorods on CVD graphene foam, to achieve a specic capacitance of 1900 F g À1 at a current density of 1 A g À1 (Fig.…”

Section: Electrodes Fabricated With Graphene Foammentioning

confidence: 99%

Recent trends in graphene supercapacitors: from large area to microsupercapacitors

Velasco

Ryu

Boscá

et al. 2021

Sustainable Energy Fuels

132

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“…relatively low cycle stability), which results from their low intrinsic electrical conductivity and inadequate amount of electroactive sites. The proposed strategies to overcome the abovementioned problems include designed synthesis of nanostructures, binder-free electrodes grown on conductive substrates [84][85][86][87] and fabrication of nanohybrids with good conductive supports such as porous carbons [88][89][90][91], graphene [92][93][94][95] and conducting polymers [96][97][98][99][100][101]. It is well known that the electrochemical performances largely depend on the morphology and surface area of electrode materials; thus, the controlled synthesis of nickel sulfide nanomaterials with stable structure and large surface area is of great importance [102][103][104][105].…”

Section: Reaction Mechanismmentioning

confidence: 99%

Nickel sulfide-based energy storage materials for high-performance electrochemical capacitors

et al. 2020

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Supercapacitors are favorable energy storage devices in the field of emerging energy technologies with high power density, excellent cycle stability and environmental benignity. The performance of supercapacitors is definitively influenced by the electrode materials. Nickel sulfides have attracted extensive interest in recent years due to their specific merits for supercapacitor application. However, the distribution of electrochemically active sites critically limits their electrochemical performance. Notable improvements have been achieved through various strategies such as building synergetic structures with conductive substrates, enhancing the active sites by nanocrystallization and constructing nanohybrid architecture with other electrode materials. This article overviews the progress in the reasonable design and preparation of nickel sulfides and their composite electrodes combined with various bifunctional electric double-layer capacitor (EDLC)-based substances (e.g., graphene, hollow carbon) and pseudocapacitive materials (e.g., transition-metal oxides, sulfides, nitrides). Moreover, the corresponding electrochemical performances, reaction mechanisms, emerging challenges and future perspectives are briefly discussed and summarized.

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Facile synthesis of NiCo2S4 nanowire arrays on 3D graphene foam for high-performance electrochemical capacitors application

Cited by 39 publications

References 35 publications

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

Effect of Self‐Doped Heteroatoms in Biomass‐Derived Activated Carbon for Supercapacitor Applications

Recent trends in graphene supercapacitors: from large area to microsupercapacitors

Nickel sulfide-based energy storage materials for high-performance electrochemical capacitors

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