Energy Storage Battery Systems - Fundamentals and Applications [Working Title]最新文献

Bioelectrochemical Processes in Industrial Biotechnology 工业生物技术中的生物电化学工艺

Energy Storage Battery Systems - Fundamentals and Applications [Working Title] Pub Date : 2021-06-25 DOI: 10.5772/intechopen.98582

V. Beschkov, E. Razkazova-Velkova

{"title":"Bioelectrochemical Processes in Industrial Biotechnology","authors":"V. Beschkov, E. Razkazova-Velkova","doi":"10.5772/intechopen.98582","DOIUrl":"https://doi.org/10.5772/intechopen.98582","url":null,"abstract":"Industrial fermentation and biological wastewater treatment are usually based on redox processes taking place in living cells and on enzyme processes. The practical application of these redox processes is usually associated with electricity generation in microbial fuel cells or process enhancement in microbial electrolysis cells. The microbial fuel cell approach leads to straightforward wastewater treatment with less energy demand. Additional advantages of these processes are the direct removal of various pollutants and the avoidance of addition of chemical agents with the resulting waste products of treatment as it is familiar with the traditional chemical methods. Another option for the use of bioelectrochemical processes in practice is the approach of microbial electrolysis cells. The application of electric field on fermentation or microbial wastewater treatment processes might result in different aspects: either in purely electrochemical processes on the electrodes or in different types of bioelectrochemical stimulation of enzyme activity in the living cells. These applications are associated with the combination of enzyme activity with electrochemical processes to produce or remove certain compounds rapidly at high concentrations with no additions of other chemicals. In the present chapter, both approaches (microbial fuel cells and microbial electrolysis cells) are presented and discussed. Some practical applications and experimental examples of such bioelectrochemical redox processes stimulated by constant electric field are demonstrated.","PeriodicalId":333652,"journal":{"name":"Energy Storage Battery Systems - Fundamentals and Applications [Working Title]","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130627980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Key Components in the Redox-Flow Battery: Bipolar Plates and Gaskets – Different Materials and Processing Methods for Their Usage 氧化还原液流电池的关键部件:双极板和衬垫-不同的材料和加工方法

Energy Storage Battery Systems - Fundamentals and Applications [Working Title] Pub Date : 2021-01-25 DOI: 10.5772/INTECHOPEN.94863

T. Hickmann, T. Adámek, O. Zielinski, Thorsten Derieth

{"title":"Key Components in the Redox-Flow Battery: Bipolar Plates and Gaskets – Different Materials and Processing Methods for Their Usage","authors":"T. Hickmann, T. Adámek, O. Zielinski, Thorsten Derieth","doi":"10.5772/INTECHOPEN.94863","DOIUrl":"https://doi.org/10.5772/INTECHOPEN.94863","url":null,"abstract":"Graphite filled thermoplastic based composites are an adequate material for bipolar plates in redox flow battery applications. Unlike metals, composite plates can provide excellent resistance to the highly aggressive chemical environment at elevated temperatures in combination with an electrochemical potential in battery operation. The chapter therefore gives an overview of the most important requirements for the graphite-plastic composite material and thus also for the bipolar plates, as well as the different characterization methods of the bipolar plates. In the following, both the modern composite materials based on polypropylene (PP) and polyvinylidene fluoride (PVDF) and their general properties are described with a focus on improved long-term stability. Furthermore, recycling is also considered. One section is dedicated to seals, which - as so often - are an underestimated component of redox flow batteries. In this gasket part of the chapter, the most common materials and interactions between gaskets and other stack components are presented, as well as the material properties, characterization and processing methods of the gaskets.","PeriodicalId":333652,"journal":{"name":"Energy Storage Battery Systems - Fundamentals and Applications [Working Title]","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133366790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Ionic Liquid-Based Gel Polymer Electrolytes for Application in Rechargeable Lithium Batteries 离子液体凝胶聚合物电解质在可充电锂电池中的应用

Energy Storage Battery Systems - Fundamentals and Applications [Working Title] Pub Date : 2020-08-18 DOI: 10.5772/intechopen.93397

H. Gupta, R. Singh

{"title":"Ionic Liquid-Based Gel Polymer Electrolytes for Application in Rechargeable Lithium Batteries","authors":"H. Gupta, R. Singh","doi":"10.5772/intechopen.93397","DOIUrl":"https://doi.org/10.5772/intechopen.93397","url":null,"abstract":"Depleting fossil fuels has put pressing need for the search of alternative energy resources. Solar and wind energy resources are being considered one of the viable solutions. However, these intermittent sources require efficient energy storage systems in terms of rechargeable Li batteries. In Li batteries, electrolyte is one of the most important components to determine the performance, as it conducts the ions between the electrodes. In battery, mostly liquid electrolyte is used as it shows high ionic conductivity and electrode/electrolyte contact which help to reduce the internal resistance. But these are not electrochemically very stable and raised some major problems such as reactivity with electrode, dissolution of electrode ions, leakage, volatility, fast Li dendrite growth, etc. Therefore, in order to improve its electrochemical performance, selection of electrolyte is an important issue. In the present study, ionic liquid (IL)-based polymer electrolyte is used over liquid electrolyte in which IL acts as a plasticizer and improves ionic conductivity and amorphicity. These electrolytes have high thermal and electrochemical stability, therefore, can be used in high voltage Li battery. Also, their mechanical stability helps to suppress Li dendrites growth. Therefore, polymer electrolytes can open a new way in the progression of battery application.","PeriodicalId":333652,"journal":{"name":"Energy Storage Battery Systems - Fundamentals and Applications [Working Title]","volume":"330 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114754030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Taming the Hydra: Funding the Lithium Ion Supply Chain in an Era of Unprecedented Volatility 驯服九头蛇:在一个前所未有的动荡时代为锂离子供应链提供资金

Energy Storage Battery Systems - Fundamentals and Applications [Working Title] Pub Date : 2020-06-23 DOI: 10.5772/intechopen.92891

C. Berry

{"title":"Taming the Hydra: Funding the Lithium Ion Supply Chain in an Era of Unprecedented Volatility","authors":"C. Berry","doi":"10.5772/intechopen.92891","DOIUrl":"https://doi.org/10.5772/intechopen.92891","url":null,"abstract":"The lithium ion supply chain is set to grow in both size and importance over the coming decade due to government-led efforts to decarbonize economies and declining costs of lithium ion batteries used in electronics and transportation. With forecasts of demand for lithium chemicals alone forecast to grow by three times later this decade, at least $10B USD is needed to flow into the upstream supply chain to ensure an efficient and timely build-out. Significant additional capital is needed for other portions of the supply chain such as other raw materials, cathode or anode production, and battery cell manufacturing. Recent exogenous shocks such as the US-China trade war and coronavirus disease 2019 (COVID-19) pandemic have made securing adequate capital for the supply chain a difficult challenge. Without the steady stream of funding for new mine and chemical conversion capacity, widespread adoption of electric vehicles (EVs) could be put at risk. This paper discusses the current structure of the lithium ion supply chain with a focus on raw material production and the need for and challenges associated with securing adequate capital in an industry that has, to date, not experienced such a robust growth profile.","PeriodicalId":333652,"journal":{"name":"Energy Storage Battery Systems - Fundamentals and Applications [Working Title]","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121130765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1