lilac Vein Thrombosis: A Case Report of Treatment with Inferior Vena Cava Filter, Urokinase and Vascular Stent

Kim, Eui Jong; Yoon, Yup; Oh, Joo Hyoung

doi:10.3348/jkrs.1995.32.4.571

Cited by 2 publications

(3 citation statements)

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“…The redox peaks at ca. 0.03 V vs MSE and −0.1 V vs MSE shown in Figures (b) and (d), respectively, correspond to the V(III)V(IV) redox couple . This redox couple is not of relevance in a running VRFB and will not be discussed further in this study.…”

Section: Resultsmentioning

confidence: 95%

Titanium as a Substrate for Three‐Dimensional Hybrid Electrodes for Vanadium Redox Flow Battery Applications

Fan

Steimecke

et al. 2020

ChemElectroChem

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Titanium, either in the form of a Ti foil or in form of a Ti mesh, was used as a novel substrate to grow nitrogen‐doped carbon nanotubes (NCNTs) through chemical vapor deposition at moderate temperatures over electrodeposited iron particles. The thus‐prepared high‐surface‐area electrodes were characterized by scanning electron microscopy (SEM), Raman spectroscopy, and X‐ray photoelectron spectroscopy (XPS). The electrochemical performance towards the V(IV)/V(V) redox couple was investigated by cyclic voltammetry. The parameters for iron particle electrodeposition were adjusted towards high and uniform substrate coverage. Nanotube growth from acetonitrile at moderate temperatures (600 °C) led to N‐containing CNTs with a high amount of graphitic nitrogen. NCNTs grown over Ti substrates provide promising performances towards the V(IV)/V(V) as well as the V(III)/V(IV) redox pair. In general, the results of this study show that Ti might be a suitable electrocatalyst substrate for various applications in electrochemical energy conversion.

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Section: Resultsmentioning

confidence: 95%

Titanium as a Substrate for Three‐Dimensional Hybrid Electrodes for Vanadium Redox Flow Battery Applications

Fan

Steimecke

et al. 2020

ChemElectroChem

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“…This interest is particularly due to the fact that, with regard to the environmental polluting potential of vanadium, VRFBs exhibit low environmental impact when compared to traditional secondary batteries . The power output and capacity of a VRFB system are dependent on the stack design and concentration of electrolytes containing two redox couples of V 2+ (II)/V 3+ (III) and VO 2+ (IV)/VO 2 + (V) in supporting electrolytes as an anolyte and catholyte, respectively

Anolyte \to {VO}^{2 +} + H_{2} normalO - e^{-} \overset{Charge}{\to} {VO}_{2}^{+} + 2 H^{+} \overset{Charge}{\to} ((), E^{0} = + 1.00 normalV vs . SHE)

Catholyte \to V^{3 +} + e^{-} \overset{Charge}{\to} V^{2 +} ((), E^{0} = - 0.26 normalV vs . SHE)

…”

Section: Introductionmentioning

confidence: 99%

“…The VRFB has only one element in each oxidation states (II, III, IV and V) that is used in each electrolyte. Accordingly, it is advantageous compared to other redox flow systems in that a possible cross‐contamination though the ion exchange membrane does not lead to a side reaction . Most previous researches for charge/discharge cyclic operation of VRFB have been almost focused on improving energy efficiency, but there still remains a problem of keeping the electrochemical stability and durability of electrolyte for improving the charge/discharge capacities and reducing the capacity fading effects.…”

Section: Introductionmentioning

confidence: 99%

The Correlation Between Charge and Discharge Current for the Electrochemical Stability and Durability of Electrolyte in a Vanadium Redox Flow Battery

Kim

Jeon

2018

Bulletin Korean Chem Soc

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The object of this paper is to simulate electrochemical performances of V-electrolyte employed in the VRFB cell when different charge/discharge current densities are given. Experimental results show that increasing charge(or discharge) current for a given discharge (or charge) current leads to the reduction of both voltaic efficiency and charge(or discharge) capacity as compared to the use of same charge/discharge currents, while resulting in coulombic efficiency improvement. In contrast, the decreasing cases provide the improvement of both the voltaic efficiency and the capacity, but there takes place a serious problem of the capacity fading effect as well as the coulombic efficiency reduction. This is because low charge/discharge current densities causes polarization effects and self-discharges during cyclic operation, resulting in electrochemical instability of electrolyte performance. Consequently, both the charge and discharge current densities have to be employed over 80 mA/cm 2 to keep an electrochemical stability of electrolyte.

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lilac Vein Thrombosis: A Case Report of Treatment with Inferior Vena Cava Filter, Urokinase and Vascular Stent

Cited by 2 publications

References 0 publications

Titanium as a Substrate for Three‐Dimensional Hybrid Electrodes for Vanadium Redox Flow Battery Applications

Titanium as a Substrate for Three‐Dimensional Hybrid Electrodes for Vanadium Redox Flow Battery Applications

The Correlation Between Charge and Discharge Current for the Electrochemical Stability and Durability of Electrolyte in a Vanadium Redox Flow Battery

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