Q1 Research Application · Frontier Focus

The electrochemical Na intercalation/extraction mechanism of ultrathin cobalt(II) terephthalate-based MOF nanosheets revealed by synchrotron X-ray absorption spectroscopy

This Energy Storage Materials paper (2018) is indexed as a Xianghu equipment application case for XH-8000 / XH-8000Plus; key result: Coulombic efficiency 100%.

View DOI Back to Library Chinese Solution
Paper ID 18
Application Focus MOF, Sodium-ion battery anode
Key Result Coulombic efficiency 100%
Core Condition Time 8 h
Paper ID
18
Journal
Energy Storage Materials
Impact Factor
17.789
CAS Zone
Zone 1
Year
2018
DOI
10.1016/j.ensm.2018.02.021
Equipment Model
XH-8000 / XH-8000Plus
Affiliations
East China Normal University; School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China; Shanghai Synchrotron Radiation Facility, Shanghai, China
Research Directions
MOF Sodium-ion battery anode

Fact Snapshot

  • Paper: The electrochemical Na intercalation/extraction mechanism of ultrathin cobalt(II) terephthalate-based MOF nanosheets revealed by synchrotron X-ray absorption spectroscopy
  • Equipment: XH-8000 / XH-8000Plus
  • Source: Energy Storage Materials, 2018
  • Research direction: MOF and sodium-ion battery anode
  • Core conditions: Time 8 h
  • Key results: Coulombic efficiency 100%, Capacitance 774 mA h g^-1, and Reversible capacity 555 mA h g^-1

Research Abstract

The electrochemical Na intercalation/extraction mechanism of ultrathin cobalt(II) terephthalate-based MOF nanosheets revealed by synchrotron X-ray absorption spectroscopy was published in Energy Storage Materials (2018) and is indexed as a Xianghu Q1 application case for XH-8000 / XH-8000Plus. The structured source links this paper to MOF and sodium-ion battery anode. Core operating conditions include Time 8 h. Key reported results include Coulombic efficiency 100%, Capacitance 774 mA h g^-1, and Reversible capacity 555 mA h g^-1. The DOI recorded for this paper is 10.1016/j.ensm.2018.02.021.

Research Background and Problem

The paper is positioned around MOF and sodium-ion battery anode. The equipment record identifies XH-8000 / XH-8000Plus as the Xianghu instrument context for this application case. The source affiliation record includes East China Normal University and School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China.

Equipment Use and Experimental Conditions

ItemParameter
Time8 h

Key Result

Coulombic efficiency 100%
Capacitance 774 mA h g^-1
Reversible capacity 555 mA h g^-1
Reversible capacity 371 mA h g^-1
MetricResult
Coulombic efficiency100%
Capacitance774 mA h g^-1
Reversible capacity555 mA h g^-1
Reversible capacity371 mA h g^-1

Evidence Details

Release-kinetics evidence

Release-kinetics evidence: source values include R2032.

Ultrasonic-method evidence

Ultrasonic-method evidence: source values include 1.6 mL, 40 kHz, 8 h. Entities: u-CoOHtp.

Microwave-method evidence

Microwave-method evidence: source values include 20 min, 8 h. Entities: XH-8000Plus, b-CoOHtp.

Source evidence

The u-CoOHtp electrode exhibits superior cyclability and a reversible capacity of 371 mA h g−1 is retained after 50 cycles, with Coulombic efficiency approaching 100%.

Additional source evidence

Additional source evidence: source values include 1.4–3.5 nm. Entities: u-CoOHtp.

Mechanism / Method Highlights

  • Method context: Time 8 h.
  • Release-kinetics evidence: source values include R2032
  • Ultrasonic-method evidence: source values include 1.6 mL, 40 kHz, 8 h. Entities: u-CoOHtp
  • Microwave-method evidence: source values include 20 min, 8 h. Entities: XH-8000Plus, b-CoOHtp
  • Reported outcome: Coulombic efficiency 100%, Capacitance 774 mA h g^-1, Reversible capacity 555 mA h g^-1, and Reversible capacity 371 mA h g^-1.

Application Value

  • Positions XH-8000 / XH-8000Plus in a peer-reviewed Q1 research application.
  • Highlights quantitative evidence: Coulombic efficiency 100%, Capacitance 774 mA h g^-1, and Reversible capacity 555 mA h g^-1.
  • Records source affiliations: East China Normal University and School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China.

Related Equipment

XH-8000Pro Multi-Purpose Microwave Chemistry Synthesizer
XH-8000Pro Multi-Purpose Microwave Chemistry Synthesizer

FAQ

Which Xianghu instrument is covered by this page?
The structured source records XH-8000 / XH-8000Plus for this paper.
What is the main application direction?
The source tags this paper under MOF and sodium-ion battery anode.
Which publication does this case come from?
It comes from Energy Storage Materials (2018), DOI 10.1016/j.ensm.2018.02.021.
Citation
The electrochemical Na intercalation/extraction mechanism of ultrathin cobalt(II) terephthalate-based MOF nanosheets revealed by synchrotron X-ray absorption spectroscopy
Energy Storage Materials, 2018
DOI: 10.1016/j.ensm.2018.02.021