Electrochemical performance of M&lt;sub&gt;3&lt;/sub&gt;(BTC)&lt;sub&gt;2&lt;/sub&gt;·12H&lt;sub&gt;2&lt;/sub&gt;O (M=Co, Ni, and Zn) for Supercapacitors

Liao, Chenmin; Jia-chang, Zhao; Bohejin, Tang; Aomin, Tang; Sun, Yangang; Xu, Jingli

doi:10.14447/jnmes.v15i2.74

J. New Mat. Electrochem. Sys.

2011

DOI: 10.14447/jnmes.v15i2.74

|View full text |Cite

Electrochemical performance of M3(BTC)2·12H2O (M=Co, Ni, and Zn) for Supercapacitors

Chenmin Liao¹,

Zhao Jia-chang²,

Tang Bohejin³

et al.

Abstract: A series of Metal-Organic Frameworks (MOFs) based on 1,3,5-benzenetricarboxylic (BTC) acid and M(II) acetate hydrate (M=Co, Ni, and Zn) were successfully synthesized and named as M3(BTC)2·12H2O. These compounds were examined by X-ray diffraction (XRD) patterns. Electrochemical properties of the materials were characterized by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) in 6 M KOH aqueous solutions. The maximum specific capacitance of Ni3(BTC)2·12H2O is found to be 429 F g-1 at 5 mV… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2022

2023

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Design of MOF‐Derived NiO‐Carbon Nanohybrids Photocathodes Sensitized with Quantum Dots for Solar Hydrogen Production

Shi

Benetti

et al. 2022

Small

View full text Add to dashboard Cite

Nickel oxide (NiO) is a promising p‐type material for a wide range of optoelectronic devices, as well as photocathode for photoelectrochemical (PEC) water splitting. However, traditional NiO photoelectrodes exhibit a wide bandgap (3.6 eV), intrinsic poor electrical conductivity, and low surface area, leading to low PEC systems performance. Herein, the authors explore a Ni‐based metal–organic framework (MOF) template method to obtain hierarchical hollow spheres of carbon/NiO nanostructure by successive carbonization and oxidation treatments. After sensitization with core and core–shell quantum dots (QDs), the optimized NiO‐photocathode exhibits a maximum current density of −93.6 µA cm−2 at 0 V versus RHE (reversible hydrogen electrode) in neutral pH (6.8) and −285 µA cm−2 at −0.4 V versus RHE. Compared to pure NiO and single‐core CdSe QDs, a 2.2‐fold increase in photocurrent can be obtained. The improvement in the performance of this hybrid is not only due to the high surface area for loading QDs and light scattering, but also to the presence of a highly conductive carbon matrix that promotes fast charge transfer. The proposed MOFs‐based NiO/carbon photocathode sensitized with QDs can be an effective strategy to improve the efficiency of metal oxide‐based PEC systems for hydrogen generation.

show abstract

Design of MOF‐Derived NiO‐Carbon Nanohybrids Photocathodes Sensitized with Quantum Dots for Solar Hydrogen Production

Shi

Benetti

et al. 2022

Small

View full text Add to dashboard Cite

show abstract

Study of electrochemical behaviour of binder-free nickel metal-organic framework derived by benzene-1,3,5-tricarboxylic acid for supercapacitor electrode

Manyani

Siwatch

Rana

et al. 2023

Materials Research Bulletin

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Electrochemical performance of M<sub>3</sub>(BTC)<sub>2</sub>·12H<sub>2</sub>O (M=Co, Ni, and Zn) for Supercapacitors

Cited by 2 publications

References 0 publications

Design of MOF‐Derived NiO‐Carbon Nanohybrids Photocathodes Sensitized with Quantum Dots for Solar Hydrogen Production

Design of MOF‐Derived NiO‐Carbon Nanohybrids Photocathodes Sensitized with Quantum Dots for Solar Hydrogen Production

Study of electrochemical behaviour of binder-free nickel metal-organic framework derived by benzene-1,3,5-tricarboxylic acid for supercapacitor electrode

Contact Info

Product

Resources

About