Sustainable hydrogen peroxide sensors: integrating 3D printing with battery recycling

IF 2.6 4区化学 Q3 ELECTROCHEMISTRY

Journal of Solid State Electrochemistry Pub Date : 2025-04-11 DOI:10.1007/s10008-025-06306-0

Anupama Shaju, Harinarayanan A, Balasubramanian Kandasubramanian

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引用次数: 0

Abstract

The growing demand for sustainable and high-performance sensors has driven the development of hydrogen peroxide (H₂O₂) sensing technologies utilizing innovative material combinations. This study developed cutting-edge H₂O₂ sensors by integrating 3D printing technology and materials like silver nanoparticles, carbon nanotubes, recycled battery powder, and biodegradable polymers such as acrylonitrile butadiene styrene (ABS), polylactic acid (PLA) (5%, 10%), and polyvinyl alcohol (PVA) (5%, 10%). The cyclic voltammetry analysis demonstrated that electrodes with 10% PVA exhibited superior electrocatalytic activity and sensitivity for detecting H₂O₂ compared to PLA-based electrodes. This innovative approach addresses environmental concerns associated with electronic waste, enhancing sensor durability and electrochemical efficiency.

Graphical Abstract

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可持续过氧化氢传感器：将3D打印与电池回收相结合

对可持续和高性能传感器不断增长的需求推动了利用创新材料组合的过氧化氢（H2O2）传感技术的发展。该研究通过将3D打印技术与纳米银、碳纳米管、回收电池粉末等材料以及丙烯腈-丁二烯-苯乙烯（ABS）、聚乳酸（PLA）（5%、10%）和聚乙烯醇（PVA）（5%、10%）等可生物降解聚合物相结合，开发出尖端的H2O2传感器。循环伏安法分析表明，与基于pla的电极相比，含有10% PVA的电极具有更好的电催化活性和检测H2O2的灵敏度。这种创新的方法解决了与电子废物有关的环境问题，提高了传感器的耐用性和电化学效率。图形抽象

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来源期刊

Journal of Solid State Electrochemistry 工程技术-电化学

CiteScore

4.80

自引率

4.00%

发文量

227

审稿时长

4.1 months

期刊介绍： The Journal of Solid State Electrochemistry is devoted to all aspects of solid-state chemistry and solid-state physics in electrochemistry. The Journal of Solid State Electrochemistry publishes papers on all aspects of electrochemistry of solid compounds, including experimental and theoretical, basic and applied work. It equally publishes papers on the thermodynamics and kinetics of electrochemical reactions if at least one actively participating phase is solid. Also of interest are articles on the transport of ions and electrons in solids whenever these processes are relevant to electrochemical reactions and on the use of solid-state electrochemical reactions in the analysis of solids and their surfaces. The journal covers solid-state electrochemistry and focusses on the following fields: mechanisms of solid-state electrochemical reactions, semiconductor electrochemistry, electrochemical batteries, accumulators and fuel cells, electrochemical mineral leaching, galvanic metal plating, electrochemical potential memory devices, solid-state electrochemical sensors, ion and electron transport in solid materials and polymers, electrocatalysis, photoelectrochemistry, corrosion of solid materials, solid-state electroanalysis, electrochemical machining of materials, electrochromism and electrochromic devices, new electrochemical solid-state synthesis. The Journal of Solid State Electrochemistry makes the professional in research and industry aware of this swift progress and its importance for future developments and success in the above-mentioned fields.