Porous carbon derived from Metal–organic framework (MOF) for capacitive deionization electrode

Chang, Limin; Li, Jiarun; Duan, Xiaoyue; Liu, Wei

doi:10.1016/j.electacta.2015.07.130

Cited by 123 publications

(53 citation statements)

References 30 publications

(41 reference statements)

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“…The concentration of the NaCl solutions was 100-500 mg L À1 . The applied voltages were 0.8-1.4 V. The salt adsorption capacity (SAC) of the FTDC electrodes were obtained from the formula (2): 25,53 SAC…”

Section: Deionization Experimentsmentioning

confidence: 99%

Removal of NaCl from saltwater solutions using micro/mesoporous carbon sheets derived from watermelon peel via deionization capacitors

et al. 2017

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Section: Deionization Experimentsmentioning

confidence: 99%

Removal of NaCl from saltwater solutions using micro/mesoporous carbon sheets derived from watermelon peel via deionization capacitors

et al. 2017

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“…The first charge and discharge capacity values of complex 3 cells have showed 28.15 and 10.22 Fg -1 respectively, and, which the values are almost similar range with the capacity value of a supercapacitors [20]. According to capacity fade values for long term cycle process, the complex 3 has showed too high capacity fade percentage after 1000 cycles with 96.83% and 92.66% for charge and discharge, respectively.…”

Section: Performance Analysis Of Capacitorsmentioning

confidence: 79%

Cationic versus anionic Pt complex: The performance analysis of a hybrid-capacitor, DFT calculation and electrochemical properties

et al. 2019

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The synthesis and characterization of cationic versus anionic platinum(II) complex of the type [PtCl3(DMSO)]-[NHC] + (NHC:N-heterocyclic carbene) is reported for the first time. The complex 3 was synthesized from silver(I)-NHC 2, and K2[PtCl4] in DMSO at 80 o C under exclusion of light. The ionic platinum(II) complex was obtained in high yield and fully characterized by 1 H, 13 C, 195 Pt NMR and HRMS spectroscopy, X-ray diffraction and elemental analysis. The structural properties of the complex were investigated by using Gaussian suit and the obtained parameters were crosschecked with the X-ray data. The HOMO-LUMO energies and electrostatic surface mapping of the complex were calculated and the results were discussed with the capacitive properties of the complex. Electrochemical analysis by cyclic voltammetry (CV) of the complex shows reversible redox peaks about platinum center. The complex was used as an electrode material for the capacitor device and result is promising that the highest performance of complex 3 was found as 10.22 F/g.

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“…The isotherm is mixed type I (b) and type IV (a), according to the IUPAC Technical Report44 . The curve is steep at low pressure, indicating the microporous characteristic of the 3DHCA 45-47 .Furthermore, a hysteresis loop (0.4＜P/P 0 ＜0.8) can be observed, indicating the exisitence of mesopores in the 3DHCA48 . As calculated, the specific surface area of the 3DHCA is 2061 m 2 g -1 , which is significantly higher than that of the DC (19 m 2 g -1 ).…”

mentioning

confidence: 93%

Creating 3D Hierarchical Carbon Architectures with Micro-, Meso-, and Macropores via a Simple Self-Blowing Strategy for a Flow-through Deionization Capacitor

Zhao

Yan

Wang

et al. 2016

ACS Appl. Mater. Interfaces

107

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In this work, 3D hierarchical carbon architectures (3DHCAs) with micro-, meso-, and macropores were prepared via a simple self-blowing strategy as highly efficient electrodes for a flow-through deionization capacitor (FTDC). The obtained 3DHCAs have a hierarchically porous structure, large accessible specific surface area (2061 m(2) g(-1)), and good wettability. The electrochemical tests show that the 3DHCA electrode has a high specific capacitance and good electric conductivity. The deionization experiments demonstrate that the 3DHCA electrodes possess a high deionization capacity of 17.83 mg g(-1) in a 500 mg L(-1) NaCl solution at 1.2 V. Moreover, the 3DHCA electrodes present a fast deionization rate in 100-500 mg L(-1) NaCl solutions at 0.8-1.4 V. The 3DHCA electrodes also present a good regeneration behavior in the reiterative regeneration test. These above factors render the 3DHCAs a promising FTDC electrode material.

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Porous carbon derived from Metal–organic framework (MOF) for capacitive deionization electrode

Cited by 123 publications

References 30 publications

Removal of NaCl from saltwater solutions using micro/mesoporous carbon sheets derived from watermelon peel via deionization capacitors

Removal of NaCl from saltwater solutions using micro/mesoporous carbon sheets derived from watermelon peel via deionization capacitors

Cationic versus anionic Pt complex: The performance analysis of a hybrid-capacitor, DFT calculation and electrochemical properties

Creating 3D Hierarchical Carbon Architectures with Micro-, Meso-, and Macropores via a Simple Self-Blowing Strategy for a Flow-through Deionization Capacitor

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