Three-dimensional Ni<sub>0.85</sub>Se@ZnSe nanostructures on carbon cloth for flexible asymmetric battery-type supercapacitors

Liu, Shilin; Wang, Rui; Xian, Cui; Liu, Zeyu

doi:10.1039/d2se00385f

Cited by 7 publications

(1 citation statement)

References 51 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Zinc-based compounds have shown promising results as supercapacitor electrode materials because zinc is a low-cost, abundant element with low toxicity and rich chemistry for modification and functionalization. [14] Among a wide range of zinc-based compounds, zinc oxide (ZnO), [15][16][17][18] zinc sulfide (ZnS), [19][20] and zinc selenide (ZnSe) [21][22] are the three most studied ones as electrode materials in supercapacitors. Widely studied as a photocatalyst, ZnO is a wide band-gap semiconductor (3.37 eV) [23] and has a relatively low electrical conductivity, and therefore, its supercapacitance performance is often limited.…”

Section: Introductionmentioning

confidence: 99%

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

Phetcharee,

Jorn‐am,

Pholauyphon

et al. 2023

ChemistrySelect

View full text Add to dashboard Cite

Novel amine‐incorporated zinc complex/carbon dots composites were created and used as supercapacitor electrode materials in this study. By using a one‐step gamma irradiation, the amine‐incorporated zinc complex/carbon dots composites were prepared from zinc acetate dihydrate, ethylenediamine, and carbon dots. The impacts of ethylenediamine and carbon dots on the performance of the supercapacitor were examined. The highest specific capacitance obtained in this work was 179.9 F g−1 along with an excellent 91 % capacitance retention after 10,000 cycles. To clarify the mechanistic insights on the improved supercapacitor performance, an electrochemical analysis was performed, and it was found that amine incorporation improved the diffusion process of charge transfer, which led to better charge storage and higher capacitance. We have demonstrated that gamma irradiation is a simple and efficient method for creating electro‐active materials based on amine‐incorporated zinc complex/carbon dots composites for supercapacitors with improved performance and electrochemical properties.

show abstract

Section: Introductionmentioning

confidence: 99%

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

Phetcharee,

Jorn‐am,

Pholauyphon

et al. 2023

ChemistrySelect

View full text Add to dashboard Cite

show abstract

Transition Metal Selenides for Supercapacitors

Tang,

Liang,

2023

Adv Funct Materials

View full text Add to dashboard Cite

The advancements in high‐performance flexible energy storage devices are crucial to realize the integration and multifunctionality of wearable devices. Transition metal selenides (TMSes), possess high theoretical capacity and electrical conductivity, which hold great promise for energy storage applications. This review provides a succinct summary of the progress of TMSes as high‐performance electrode materials for supercapacitor applications. First, the energy storage mechanism of TMSes and the effective strategies for achieving high‐performance TMSes are discussed. Subsequently, the recent process of TMSes‐based supercapacitors and other multifunctional applications is summarized. This paper aims to provide the superiority of TMSes as electrode materials and their recent advances for energy devices, to promote the development of high‐performance TMSes electrode materials in the fields of energy storage.

show abstract

Advancements in energy storage: Combining hollow iron cobalt selenide spheres with nickel cobalt layered double hydroxide nanosheets

Molaei,

Abdollahi,

Zardkhoshoui

et al. 2024

Journal of Energy Storage

View full text Add to dashboard Cite

Three-dimensional Ni_0.85Se@ZnSe nanostructures on carbon cloth for flexible asymmetric battery-type supercapacitors

Abstract: Metal selenides and their derivatives have attracted great attention and are regarded as promising electrodes materials due to their superiority of electrochemical activity and conductivity. Therefore, we design a facile...

Cited by 7 publications

References 51 publications

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

Transition Metal Selenides for Supercapacitors

Advancements in energy storage: Combining hollow iron cobalt selenide spheres with nickel cobalt layered double hydroxide nanosheets

Contact Info

Product

Resources

About

Three-dimensional Ni0.85Se@ZnSe nanostructures on carbon cloth for flexible asymmetric battery-type supercapacitors

Abstract: Metal selenides and their derivatives have attracted great attention and are regarded as promising electrodes materials due to their superiority of electrochemical activity and conductivity. Therefore, we design a facile...

Cited by 7 publications

References 51 publications

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

The Fabrication of Amine‐Incorporated Zinc Complex/Carbon Dot Composite Electrodes Using Gamma Irradiation for High‐Performance Supercapacitors

Transition Metal Selenides for Supercapacitors

Advancements in energy storage: Combining hollow iron cobalt selenide spheres with nickel cobalt layered double hydroxide nanosheets

Contact Info

Product

Resources

About

Three-dimensional Ni_0.85Se@ZnSe nanostructures on carbon cloth for flexible asymmetric battery-type supercapacitors