Amperometric sensors based on Ni/Al and Co/Al layered double hydroxides modified electrode and their application for hydrogen peroxide detection

Yin, Zhaojing; Wu, Jiajia; Yang, Zhousheng

doi:10.1016/j.bios.2010.08.049

Cited by 62 publications

(18 citation statements)

References 30 publications

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“…Similarly, electrocatalytic properties of electrogenerated NiAl and CoAl thin films have been compared for hydrogen peroxide detection. NiAl-LDH shows a lower detection limit and a better reproducibility [41].…”

Section: Electrocatalysismentioning

confidence: 99%

LDHs as Electrode Materials for Electrochemical Detection and Energy Storage: Supercapacitor, Battery and (Bio)-Sensor

Mousty

Leroux²

2012

NANOTEC

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From an exhaustive overview based on applicative academic literature and patent domain, the relevance of Layered Double Hydroxide (LDHs) as electrode materials for electrochemical detection of organic molecules having environmental or health impact and energy storage is evaluated. Specifically the focus is driven on their application as supercapacitor, alkaline or lithium battery and (bio)-sensor. Inherent to the high versatility of their chemical composition, charge density, anion exchange capability, LDH-based materials are extensively studied and their performances for such applications are reported. Indeed the analytical characteristics (sensitivity and detection limit) of LDH-based electrodes are scrutinized, and their specific capacity or capacitance as electrode battery or supercapacitor materials, are detailed.

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Section: Electrocatalysismentioning

confidence: 99%

LDHs as Electrode Materials for Electrochemical Detection and Energy Storage: Supercapacitor, Battery and (Bio)-Sensor

Mousty

Leroux²

2012

NANOTEC

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“…The amperometric response of the sensor was measured by amperometry (Fig. [37][38][39][40][41] These results show that the LSMCO/CPE sensor has a wider linear range and a higher sensitivity. With the successive addition of H 2 O 2 to a continuously stirred NaOH solution, the sensor had a rapid response to the charge of the H 2 O 2 concentration and reached the steady-state within 5 s. The linear regression equation of current response with the H 2 O 2 concentration is I (mA) ¼ 0.037 + 0.0969c (mM) (R ¼ 0.998) with a wide linear response range from 0.5 to 1000 mM.…”

Section: Amperometric Response To H 2 O 2 and The Calibration Curvementioning

confidence: 85%

Electrochemical hydrogen peroxide sensors based on electrospun La_0.7Sr_0.3Mn_0.75Co_0.25O₃ nanofiber modified electrodes

Ding

et al. 2015

Anal. Methods

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The electrochemical detection of hydrogen peroxide in alkaline solution was performed on a La 0.7 Sr 0.3 Mn 0.75 Co 0.25 O 3 (LSMCO) nanofiber modified carbon paste electrode. Perovskite-type oxide LSMCO nanofibers were prepared by electrospinning and calcination. The morphologies, structures, and electrochemical behaviours of the nanofibers were characterized by scanning electron microscopy, energy dispersive spectrometry, X-ray diffraction and cyclic voltammetry. The modified electrode shows excellent electrocatalytic activity towards hydrogen peroxide. Under optimal conditions, the linear response was obtained in the range of 0.5-1000 mM, with high sensitivity and a low limit of detection.

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“…Several studies have looked at reduction and oxidation catalysts for H 2 O 2 for varying purposes such as fuel cells or H 2 O 2 detectors. [88][89][90] In alkaline environments, perovskite [91,92] and cobalt-based catalysts (particularly those based on Co 3 O 4 ) have shown excellent H 2 O 2 reduction properties. Cathodes incorporating spinel-structured Co 3 O 4 or copper-cobalt nanoparticles were found to exhibit high activity towards H 2 O 2 reduction in 3 M NaOH.…”

Section: H 2 O 2 Electrocatalystsmentioning

confidence: 99%

Progress Towards Direct Hydrogen Peroxide Fuel Cells (DHPFCs) as an Energy Storage Concept

McDonnell-Worth¹,

MacFarlane²

2018

Aust. J. Chem.

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This review introduces the concept of direct H2O2 fuel cells and discusses the merits of these systems in comparison with other ‘clean-energy’ fuels. Through electrochemical methods, H2O2 fuel can be generated from environmentally benign energy sources such as wind and solar. It also produces only water and oxygen when it is utilised in a direct H2O2 fuel cell, making it a fully reversible system. The electrochemical methods for H2O2 production are discussed here as well as the recent research aimed at increasing the efficiency and power of direct H2O2 fuel cells.

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Amperometric sensors based on Ni/Al and Co/Al layered double hydroxides modified electrode and their application for hydrogen peroxide detection

Cited by 62 publications

References 30 publications

LDHs as Electrode Materials for Electrochemical Detection and Energy Storage: Supercapacitor, Battery and (Bio)-Sensor

LDHs as Electrode Materials for Electrochemical Detection and Energy Storage: Supercapacitor, Battery and (Bio)-Sensor

Electrochemical hydrogen peroxide sensors based on electrospun La_0.7Sr_0.3Mn_0.75Co_0.25O₃ nanofiber modified electrodes

Progress Towards Direct Hydrogen Peroxide Fuel Cells (DHPFCs) as an Energy Storage Concept

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Amperometric sensors based on Ni/Al and Co/Al layered double hydroxides modified electrode and their application for hydrogen peroxide detection

Cited by 62 publications

References 30 publications

LDHs as Electrode Materials for Electrochemical Detection and Energy Storage: Supercapacitor, Battery and (Bio)-Sensor

LDHs as Electrode Materials for Electrochemical Detection and Energy Storage: Supercapacitor, Battery and (Bio)-Sensor

Electrochemical hydrogen peroxide sensors based on electrospun La0.7Sr0.3Mn0.75Co0.25O3 nanofiber modified electrodes

Progress Towards Direct Hydrogen Peroxide Fuel Cells (DHPFCs) as an Energy Storage Concept

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Product

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Electrochemical hydrogen peroxide sensors based on electrospun La_0.7Sr_0.3Mn_0.75Co_0.25O₃ nanofiber modified electrodes