Sensitive and anti-interference stripping voltammetry analysis of Pb(II) in water using flower-like MoS2/rGO composite with ultra-thin nanosheets

Sun, Yong; Sun, Jianhua; Wang, Jian; Pi, Zifeng; Wang, Lianchao; Yang, Meng; Huang, Xing‐Jiu

doi:10.1016/j.aca.2019.03.008

Cited by 62 publications

(18 citation statements)

References 74 publications

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“…Sun et al [70] reported high adsorption capability of flowerlike MOS 2 wrapped into GO nanosheets using one-pot synthesis method. For the synthesis, sodium molybdate (0.4 g) was dispersed in 30 mL of GO (5 mg/mL) aqueous solution and followed by the addition of thiourea (0.6 g), sealed in stainless steel autoclave at 200 C for 20 h. The products were washed with ethanol, water to obtain MOS 2 -rGO hybrid nanocomposite.…”

Section: Metal Sulfide Graphene Hybridmentioning

confidence: 99%

Recent Strategies on Hybrid Inorganic-Graphene Materials for Enhancing the Electrocatalytic Activity Towards Heavy Metal Detection

Rajendran

Cornejo-Ponce

2021

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The presence of heavy metals in industrial effluents has recently become a source of concern for human health because of their toxicity. The released heavy metals have the potential to accumulate in living organisms, resulting in the development of a number of diseases and disorders. A promising response with high precision can be obtained through the development of prospective nanomaterials when a sensitive and selective determination of heavy metals is required. However, in order to be successful, the latest electrochemical sensing approaches need substantial enhancement in rapid response, signal amplification and, specificity. To achieve these requirements using an electrochemical pathway for detection of heavy metals at low cost, the evolution of hybrid materials has emerged as a new type of functional materials. On the basis of this review, we will examine and highlight the most recent developments in the synthesis of inorganic-graphene hybrid materials for enhancing the sensing behavior of toxic metals are discussed.

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Section: Metal Sulfide Graphene Hybridmentioning

confidence: 99%

Recent Strategies on Hybrid Inorganic-Graphene Materials for Enhancing the Electrocatalytic Activity Towards Heavy Metal Detection

Rajendran

Cornejo-Ponce

2021

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“…with graphene/graphitic nanomaterials towards HM sensing applications. 157,158 The combination of 2D materials with LTMDs allows the construction of heterojunctions that can be adjusted by changing the energy band of each semiconductor, which offers strong adsorption and fast electron transfer. 158,159 Fig.…”

Section: Electrode Modificationsmentioning

confidence: 99%

Recent advances in portable heavy metal electrochemical sensing platforms

Ferrari

Carrington²,

Rowley‐Neale

et al. 2020

Environ. Sci.: Water Res. Technol.

117

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“…Huang and his group studied the EC detection of heavy metal ions such as copper, lead, and mercury using MoS 2 /RGO composite modified GCE using square wave anodic stripping analysis. [ 122 ] In this study, RGO acted as a conducting support to increase the charge transfer property of MoS 2 . Their XPS data of heavy metal ion adsorbed MoS 2 /RGO modified GCE show that compared to copper, mercury, and cadmium ions, lead ions are more accumulated on the surface of the WE.…”

Section: Electrochemical Pollutant Sensors Based On Functional Electrmentioning

confidence: 99%

Advanced Functional Electroactive and Photoactive Materials for Monitoring the Environmental Pollutants

Yan

Kannan

Doonyapisut

et al. 2020

Adv Funct Materials

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Functional materials with attractive electronic and photoelectronic properties show great promise in various fields. In recent decades, tremendous research efforts have been devoted to the design of photoactive and electroactive materials for qualitative and quantitative analysis of environmental pollutants. This review gives a concise overview on the fundamentals and recent research progress of functional material‐based electrochemical and photoelectrochemical technology for environmental pollutant monitoring. The rational design of functional photoactive and electroactive materials with promoted electrochemical properties and basic signaling strategies for electrochemical and photoelectrochemical sensors are presented. Based on these insights, very recent achievements for electrochemical and photoelectrochemical environmental pollutant sensors are summarized from the viewpoint of various functional materials. At last, critical challenges and future research perspectives in this field are proposed and discussed to provide a backdrop for future research.

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Sensitive and anti-interference stripping voltammetry analysis of Pb(II) in water using flower-like MoS2/rGO composite with ultra-thin nanosheets

Cited by 62 publications

References 74 publications

Recent Strategies on Hybrid Inorganic-Graphene Materials for Enhancing the Electrocatalytic Activity Towards Heavy Metal Detection

Recent Strategies on Hybrid Inorganic-Graphene Materials for Enhancing the Electrocatalytic Activity Towards Heavy Metal Detection

Recent advances in portable heavy metal electrochemical sensing platforms

Advanced Functional Electroactive and Photoactive Materials for Monitoring the Environmental Pollutants

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