Exploration of electrochemical energy storage potential of PANI functionalized CNTs/Zn-Co(PO4)2 nanocomposites synthesized via a facile ultrasounds-assisted chemical method

Shehzad, Waseem; Abdul Karim, Muhammad Ramzan

doi:10.1016/j.est.2024.110435

Cited by 2 publications

(1 citation statement)

References 97 publications

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“…ASC device of CNP40 showed good energy density of 87 Wh kg -1 @ power density of 680 W kg -1 with 100 % capacitance retention after 5000 GCD cycles. The best performance of CNP40 as compared to other samples is due to stable chemical grafted structures free of clusters due to no agglomeration and nucleation of CNP and PANI/CNTs as in the case of CNP20, CNP60, and CNP80 [121] [122].…”

Section: A Binary Metal Phosphate / Carbon Nanotubes (Bmp/cnts) Based...mentioning

confidence: 99%

Elucidating Electrochemical Energy Storage Performance of Unary, Binary, and Ternary Transition Metal Phosphates and their Composites with Carbonaceous Materials for Supercapacitor Applications

Karim,

Shehzad,

Khan

et al. 2024

J. Electrochem. Sci. Technol

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Transition metal compounds (TMCs) are being researched as promising electrode materials for electrochemical energy storage devices (supercapacitors). Among TMCs, transition metal phosphates (TMPs) have good, layered structures owing to open framework and protonic exchange capability among different layers, good surface area due to engrossed porosity, rich active redox reaction sites owing to octahedral structure and variable valance metallic ions. Hence TMPs become more ideal for supercapacitor electrode materials compared to other TMCs. However, TMPs have got some issues like low conductivity, rate performance, stability, energy, and power densities. But these problems can be addressed by making their composites with carbonaceous materials e.g., carbon nanotubes (CNTs), graphene oxide (GO), graphitic carbon (GC) etc. A few factors like high surface area, excellent electrical conductivity of carbon materials and variable valence metal ions in TMPs caused great enhancement in their electrochemical performance. This article tries to discuss and compare the published data, majorly in last decade, regarding the electrochemical energy storage potential of pristine unary, binary, and ternary TMPs and their hybrid composites with carbonaceous materials (CNTs, GOs/rGOs/, GC etc.). The electrochemical performance of the hybrids has been reported to be higher than the pristine counterparts. It is hoped that the current review will open a new gateway to study and explore the high performance TMPs based supercapacitor materials.

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Section: A Binary Metal Phosphate / Carbon Nanotubes (Bmp/cnts) Based...mentioning

confidence: 99%

Elucidating Electrochemical Energy Storage Performance of Unary, Binary, and Ternary Transition Metal Phosphates and their Composites with Carbonaceous Materials for Supercapacitor Applications

Karim,

Shehzad,

Khan

et al. 2024

J. Electrochem. Sci. Technol

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Cobalt‐Based Materials in Supercapacitors and Batteries: A Review

Goudar,

S. N.,

Chapi

et al. 2024

Adv Energy and Sustain Res

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Energy demand has become a persistent concern and high‐performance energy storage systems have increasingly undergone development. Supercapacitors and batteries pose great impact on energy storage and garner a great deal of attention from technologies and researchers alike. The performance of energy saving devices is primarily determined by the electrode material in terms of high specific capacitance, excellent conductivity, remarkable natural abundance, and unique electrochemical qualities, also large surface area. Cobalt (Co)‐based materials are unique electrode materials widely used in energy storage devices. Nevertheless, a combination of Co and ferrite materials such as nickel, zinc, and copper, or Co/nonferrite materials like metal–organic frameworks and layered double hydroxides has improved their ultimate efficiency. This review deals with energy storage applications of Co‐based materials, categorizing ferrites, their electrochemical characterization, performance, also design and manufacturing intended to supercapacitors and batteries applications. Summarizing the main outcomes of the literature on batteries and supercapacitors, energy storage systems comprising Co‐based materials combined with carbon nanotubes, graphene, silica, copper, zinc, nickel, cadmium, ferrous, and lanthanum are reviewed and discussed. Lithium‐ion batteries are investigated specifically, and perspectives on Co‐based ferrite development for future generations of supercapacitors and batteries are outlined.

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Exploration of electrochemical energy storage potential of PANI functionalized CNTs/Zn-Co(PO4)2 nanocomposites synthesized via a facile ultrasounds-assisted chemical method

Cited by 2 publications

References 97 publications

Elucidating Electrochemical Energy Storage Performance of Unary, Binary, and Ternary Transition Metal Phosphates and their Composites with Carbonaceous Materials for Supercapacitor Applications

Elucidating Electrochemical Energy Storage Performance of Unary, Binary, and Ternary Transition Metal Phosphates and their Composites with Carbonaceous Materials for Supercapacitor Applications

Cobalt‐Based Materials in Supercapacitors and Batteries: A Review

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