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Current Opinion in Electrochemistry最新文献

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Advances in electrochemical detection of bacterial biofilm metabolites "细菌生物膜代谢物的电化学检测进展"
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-14 DOI: 10.1016/j.coelec.2024.101486
Niloofar Haghighian, Ritu Kataky
{"title":"Advances in electrochemical detection of bacterial biofilm metabolites","authors":"Niloofar Haghighian,&nbsp;Ritu Kataky","doi":"10.1016/j.coelec.2024.101486","DOIUrl":"10.1016/j.coelec.2024.101486","url":null,"abstract":"<div><p>Bacterial biofilms are structured communities of microorganisms that play a critical role in various industries and healthcare settings, contributing to chronic infections and biofouling issues. Understanding the metabolites produced by bacterial biofilms is of paramount importance to detect their growth patterns, virulence, and responses to treatment strategies. Electrochemical detection has emerged as a powerful and versatile tool for real-time, label-free, and sensitive analysis of bacterial biofilm metabolites. This review paper investigates recent breakthroughs in the field of electrochemical detection, focusing on the principles, methodologies, and applications of this cutting-edge technology. It includes a comprehensive examination of electrochemical sensors and their various modifications, designed to enhance sensitivity and specificity. Finally, the paper emphasisesing the potential for novel electrochemical techniques and their integration into clinical and industrial settings.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2451910324000474/pdfft?md5=ec47f5cb8abc5c13dcf3429eda77f63b&pid=1-s2.0-S2451910324000474-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent advances in the hybrid cathode for rechargeable zinc-bromine redox batteries 可充电锌溴氧化还原电池混合阴极的最新进展
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-14 DOI: 10.1016/j.coelec.2024.101485
Dabin Han, Sangaraju Shanmugam
{"title":"Recent advances in the hybrid cathode for rechargeable zinc-bromine redox batteries","authors":"Dabin Han,&nbsp;Sangaraju Shanmugam","doi":"10.1016/j.coelec.2024.101485","DOIUrl":"10.1016/j.coelec.2024.101485","url":null,"abstract":"<div><p>Rechargeable metal-bromine batteries have emerged as promising candidates to develop competitive, cost-effective, high-energy-density energy storage systems. The general configuration of a metal-bromine battery includes a metal anode and a bromine cathode. The emergence of zinc-bromine redox batteries (ZBRBs) is attributed to the earth's abundance of zinc, the cost-effectiveness of the active materials, and the high theoretical energy density. Recent advancements have highlighted using bromides (Br<sup>−</sup>, Br<sub>2,</sub> and Br<sub>n</sub><sup>−</sup> (n = 3, 5, 7 …)) entrapping materials for the cathode to enhance the Br<sup>−</sup>/Br<sub>2</sub> redox reaction and inhibit the Br<sub>2</sub> diffusion in the ZBRBs. This review aims to explore the various arrangements and insights into bromides-entrapping-based cathodes recently reported. Finally, we share perspectives on the remaining challenges and prospects for the ZBRBs.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Towards greener energy storage: Brief insights into 3D-printed anode materials for sodium-ion batteries 实现更环保的能源储存：钠离子电池 3D 打印阳极材料简介
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-14 DOI: 10.1016/j.coelec.2024.101482
K. Karuppasamy , Jining Lin , Dhanasekaran Vikraman , Vishwanath Hiremath , P. Santhoshkumar , Hyun-Seok Kim , Akram Alfantazi , T. Maiyalagan , Jan G. Korvink , Bharat Sharma
{"title":"Towards greener energy storage: Brief insights into 3D-printed anode materials for sodium-ion batteries","authors":"K. Karuppasamy ,&nbsp;Jining Lin ,&nbsp;Dhanasekaran Vikraman ,&nbsp;Vishwanath Hiremath ,&nbsp;P. Santhoshkumar ,&nbsp;Hyun-Seok Kim ,&nbsp;Akram Alfantazi ,&nbsp;T. Maiyalagan ,&nbsp;Jan G. Korvink ,&nbsp;Bharat Sharma","doi":"10.1016/j.coelec.2024.101482","DOIUrl":"10.1016/j.coelec.2024.101482","url":null,"abstract":"<div><p>The safety issues and lack of availability of lithium metal have led to the ever-increasing demand for research on new battery technologies, driven by the need for high-performance electrochemical energy storage (EES) systems. In this regard, sodium-ion batteries (SIBs) are plausible substitutes for commercial lithium-ion batteries (LIBs). However, the growth of SIBs is primarily hampered by insufficient electrochemical characteristics caused by the sluggish diffusion kinetics of sodium ions. Many solutions have been proposed to overcome such shortcuts, including employing innovative fabrication strategies and development in battery technology, such as the advances in 3D-printed electrodes to improve the overall SIBs’ performance. This brief review explores the recent advancements in SIB technology, directed explicitly at using 3D-printed anodes for improved sodium storage. This new additive process can substantially enhance the efficiency, electrochemical performance, and scalability of SIBs.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From electrolyte to electrode interface: Understanding impacts of electrolyte additives for aqueous zinc-ion batteries 从电解质到电极界面：了解锌离子水电池电解质添加剂的影响
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-14 DOI: 10.1016/j.coelec.2024.101483
Zeshen Deng, Liuzhang Ouyang, Longtao Ma, Lichun Yang, Min Zhu
{"title":"From electrolyte to electrode interface: Understanding impacts of electrolyte additives for aqueous zinc-ion batteries","authors":"Zeshen Deng,&nbsp;Liuzhang Ouyang,&nbsp;Longtao Ma,&nbsp;Lichun Yang,&nbsp;Min Zhu","doi":"10.1016/j.coelec.2024.101483","DOIUrl":"10.1016/j.coelec.2024.101483","url":null,"abstract":"<div><p>Aqueous zinc-ion batteries (AZIBs) hold tremendous potential as next-generation large-scale energy storage devices, yet they face significant challenges. The reversibility of AZIBs is hindered by the unstable electrode/electrolyte interface caused by dendrite formation and parasitic side reactions. Electrolyte additives present a promising and straightforward approach to enhance the reversibility of AZIBs while maintaining overall energy density. In this short review, we systematically summarize the impacts of electrolyte additives based on the functional mechanisms. We provide a comprehensive analysis of the effects of additives on the bulk electrolyte and the electrode/electrolyte interface, as well as highlight the significance of multifunctional additives for achieving durable anodes and cathodes. To address the current research limitations, we offer perspectives on future research directions, guiding the exploration of novel additives and the realization of high-performance AZIBs.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SAM-modified electrodes for understanding and harnessing the properties of redox proteins 用于了解和利用氧化还原蛋白特性的 SAM 改性电极
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-14 DOI: 10.1016/j.coelec.2024.101481
Ulises A. Zitare , Jonathan Szuster , Daniel H. Murgida
{"title":"SAM-modified electrodes for understanding and harnessing the properties of redox proteins","authors":"Ulises A. Zitare ,&nbsp;Jonathan Szuster ,&nbsp;Daniel H. Murgida","doi":"10.1016/j.coelec.2024.101481","DOIUrl":"10.1016/j.coelec.2024.101481","url":null,"abstract":"<div><p>This short review describes recent work on the use of SAM-coated electrodes for studying redox proteins and enzymes. These platforms, in conjunction with electrochemical and in situ spectroelectrochemical techniques, provide a wealth of information on the structure, dynamics and reactivity of the immobilized proteins. New experimental evidence and theoretical developments, which suppose a major breakthrough in the fundamental understanding of interfacial electron transfer reactions of proteins immobilized on SAM-coated electrodes, are presented. Selected examples of mechanistic insights into redox and redox-coupled processes of the immobilized proteins, as well as the development of alternative SAM coatings for improved protein adsorption, stability and current densities are also discussed.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent advances in anodic hydrogen production: Electrochemical oxidative dehydrogenation of aldehydes to carboxylates 阳极制氢的最新进展：醛到羧酸盐的电化学氧化脱氢反应
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-14 DOI: 10.1016/j.coelec.2024.101484
Nathanael C. Ramos , Adam Holewinski
{"title":"Recent advances in anodic hydrogen production: Electrochemical oxidative dehydrogenation of aldehydes to carboxylates","authors":"Nathanael C. Ramos ,&nbsp;Adam Holewinski","doi":"10.1016/j.coelec.2024.101484","DOIUrl":"10.1016/j.coelec.2024.101484","url":null,"abstract":"<div><p>Electrooxidation of aldehydes to carboxylates has been observed to yield H<sub>2</sub> at small anodic potentials on Group IB metal electrodes (mainly Cu, Ag, and Au) in alkaline media. When paired with hydrogen evolution at the cathode, only one mole of electrons is transferred to generate a mole each of hydrogen and carboxylate product. Recently, this phenomenon of electrochemical oxidative dehydrogenation (EOD) has gained renewed interest as it has been demonstrated with biomass-derived substrates at industrially relevant current densities. The high electron efficiency, low cell voltage, and valuable anode products of EOD all give cause for further investigation into its prospects for co-producing renewable hydrogen and organic chemicals. Currently, the underlying mechanism of EOD remains unclear. This contribution reviews the present understanding of the reaction mechanism and highlights notable performance benchmarks to date, emphasizing the role of catalyst material and reaction conditions.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The prospects of urea manufacturing via electrochemical co-reduction of CO2 and nitrates 通过二氧化碳和硝酸盐的电化学共还原生产尿素的前景
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-13 DOI: 10.1016/j.coelec.2024.101479
Qinglan Zhao , Yan Zhang , Dapeng Cao , Minhua Shao
{"title":"The prospects of urea manufacturing via electrochemical co-reduction of CO2 and nitrates","authors":"Qinglan Zhao ,&nbsp;Yan Zhang ,&nbsp;Dapeng Cao ,&nbsp;Minhua Shao","doi":"10.1016/j.coelec.2024.101479","DOIUrl":"10.1016/j.coelec.2024.101479","url":null,"abstract":"<div><p>Electrochemical co-reduction of CO<sub>2</sub> and nitrates presents a promising alternative for urea production. However, the current electrochemical synthesis of urea faces challenges related to low selectivity and production rates. The development of high-efficiency electrocatalysts is the key to performance improvement of urea electrosynthesis. This minireview primarily focuses on the rational design of catalysts, starting with a mechanistic overview. In addition, the advancement of electrolyzers for urea electrochemical synthesis is also discussed aiming to articulate guiding principles of achieving high-rate production reaching industrial relevant level in the future.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140149212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Porous electrocatalysts modified electrodes in organic electrocatalysis 有机电催化中的多孔电催化剂改性电极
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-11 DOI: 10.1016/j.coelec.2024.101478
Xinglei He, Hong Yan, Ke-Yin Ye
{"title":"Porous electrocatalysts modified electrodes in organic electrocatalysis","authors":"Xinglei He,&nbsp;Hong Yan,&nbsp;Ke-Yin Ye","doi":"10.1016/j.coelec.2024.101478","DOIUrl":"10.1016/j.coelec.2024.101478","url":null,"abstract":"<div><p>Porous materials are emerging recyclable electrocatalysts that exhibit many advantages such as rich pore environments, tunable structures and functionalities, and large specific surface areas. However, the research of these materials in organic electrocatalysis is promising but only emerged recently. In this review, we summarized the latest research progress of porous carbon materials, metal-organic frameworks (MOFs), and covalent-organic frameworks (COFs) in organic electrocatalysis, focusing on their structural optimization, electrochemical performance, and reaction mechanisms. In addition, the main challenges and future directions in this field were also discussed. We hope that this review can inspire more research interest of synthetic organic chemists in the development of porous electrocatalysts in organic electrocatalysis.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140205328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Electromembrane processes for waste valorization: Energy recovery and storage 废物价值化的电热膜工艺：能量回收和储存
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-07 DOI: 10.1016/j.coelec.2024.101477
Marta Herrero-Gonzalez, Inmaculada Ortiz, Raquel Ibañez, Ane Urtiaga
{"title":"Electromembrane processes for waste valorization: Energy recovery and storage","authors":"Marta Herrero-Gonzalez,&nbsp;Inmaculada Ortiz,&nbsp;Raquel Ibañez,&nbsp;Ane Urtiaga","doi":"10.1016/j.coelec.2024.101477","DOIUrl":"10.1016/j.coelec.2024.101477","url":null,"abstract":"<div><p>This article reviews the most recent advances on the contribution of electromembrane-based technologies to waste valorisation through their implementation in the sustainable recovery and storage of energy from waste streams. Two driving forces are considered, salinity and pH gradients. Recent advances and challenges in ion exchange membranes (IEMs) and bipolar membranes (BPMs) are presented. Reverse electrodialysis (RED) and reverse bipolar membrane electrodialysis (RBMED) are evaluated as primary batteries to harvest energy from salty streams. The potential of combining RED/ED and RBMED/BMED as sustainable secondary batteries is also presented. Overall, it is concluded that increasing the membrane performance is a key aspect to rise the maturity of the proposed technologies along with their adaptation to the different characteristics of current and future waste streams potentially available for energy recovery and storage.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2451910324000383/pdfft?md5=8582d769525a44e9a613ec3d55521408&pid=1-s2.0-S2451910324000383-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140076020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recent advances in anodic anaerobic ammonia oxidation in microbial electrolysis cells 微生物电解池阳极厌氧氨氧化的最新进展
IF 8.5 2区 化学
Current Opinion in Electrochemistry Pub Date : 2024-03-07 DOI: 10.1016/j.coelec.2024.101470
Decong Zheng , Daping Li , Jingting Wang , Yifeng Zhang
{"title":"Recent advances in anodic anaerobic ammonia oxidation in microbial electrolysis cells","authors":"Decong Zheng ,&nbsp;Daping Li ,&nbsp;Jingting Wang ,&nbsp;Yifeng Zhang","doi":"10.1016/j.coelec.2024.101470","DOIUrl":"10.1016/j.coelec.2024.101470","url":null,"abstract":"<div><p>Electricity-driven anaerobic ammonia oxidation (anammox) has garnered extensive attention as a novel, up-and-coming ammonium removal technology because of its broad, cost-efficient, and eco-friendly application. However, the anammox occurring in anode did not receive the attention it deserved. The underlying mechanisms, regulatory strategies, and technical and economic potential of anodic anammox technology are still poorly understood. Thus, we discussed the recent advance in anodic anammox, emphasizing the associated bacteria groups, and assessed the technological and economic potential of the process in terms of operating conditions and energy consumption. It was unravelled that the energy consumption of anodic anammox varies from 0.002 to 0.80 ± 0.09 kWh kg<sup>−1</sup> N. This review can improve our understanding of anodic anammox and provide a theoretical foundation for future regulation and practical applications.</p></div>","PeriodicalId":11028,"journal":{"name":"Current Opinion in Electrochemistry","volume":null,"pages":null},"PeriodicalIF":8.5,"publicationDate":"2024-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2451910324000310/pdfft?md5=955f60d20794d4df689dc71ef3b8a143&pid=1-s2.0-S2451910324000310-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140076019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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