Battery Energy最新文献

{"title":"Back Cover Image, Volume 3, Issue 5, September 2024","authors":"","doi":"10.1002/bte2.12206","DOIUrl":"https://doi.org/10.1002/bte2.12206","url":null,"abstract":"<p><b>Back Cover</b>: In article number BTE220240011, Jihun Jeon and co-workers have presented the origin of photon energy loss underlying high open-circuit voltage in ternary blend polymer solar cells. Adding a small amount of nonfullerene acceptor to fullerene-based binary device significantly reduces photon energy loss while maintaining the polymer/fullerene interface. This reduction is due to decreased radiative and nonradiative losses from a hidden charge transfer state and lower energetic disorder.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.12206","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142170012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cover Image, Volume 3, Issue 5, September 2024","authors":"","doi":"10.1002/bte2.12205","DOIUrl":"https://doi.org/10.1002/bte2.12205","url":null,"abstract":"<p><b>Front Cover</b>: Metal Separators are crucial components in the development of rechargeable batteries. In article number BTE.20240015, Lei Wang, Kaifu Huo, and Xiaohui Wang et al., provide a concise summary and analysis of recent advancements in biomassbased functional separators for rechargeable batteries. These separators offer significant advantages due to their renewable and biodegradable nature, reducing environmental impact. Additionally, they provide improved ionic transport, thermal stability, and safety compared to conventional polyolefin-based separators. These separators contribute to a more sustainable energy storage solution by utilizing abundant biomass feedstocks and enhancing overall battery performance.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.12205","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142170011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Increasing photogalvanic solar power generation and storage capacity of brilliant cresyl blue by employing surfactant and natural sunlight","authors":"Pooran Koli","doi":"10.1002/bte2.20240018","DOIUrl":"https://doi.org/10.1002/bte2.20240018","url":null,"abstract":"<p>Photogalvanic solar cells are solar energy harvesting devices having inherent power storage capacity. Electrical output as 590 μA current, 183.3 μW power, and 1.95% efficiency is reported for the fructose/brilliant cresyl blue dye (a reductant/photosensitizer couple) at low illumination intensity. For exploring the feasibility of these cells for application, the reported electrical output needs further enhancement with the demonstration of workability in natural sunlight. With this aim, the modified fructose reductant-NaOH alkali-brilliant cresyl blue dye photosensitizer photogalvanic system has been studied using a surfactant with a very small Pt electrode in natural sunlight. Abruptly enhanced current (2300 μA), power (661 μW), and efficiency (8.26%) have been observed in the modified study. The study has shown that photogalvanic cells can work at high illumination intensity adhering to similar basic principles, which are apt for cells working at artificial and low-intensity illumination.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240018","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142758071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photon energy loss in ternary polymer solar cells based on nonfullerene acceptor as a third component","authors":"Jihun Jeon,&nbsp;Shohei Hosoya,&nbsp;Masahiko Saito,&nbsp;Itaru Osaka,&nbsp;Hideo Ohkita,&nbsp;Hyung Do Kim","doi":"10.1002/bte2.20240011","DOIUrl":"https://doi.org/10.1002/bte2.20240011","url":null,"abstract":"<p>Understanding photon energy loss caused by the charge recombination in ternary blend polymer solar cells based on nonfullerene acceptors (NFAs) is crucial for achieving further improvements in their device performance. In such a ternary system, however, the two types of donor/acceptor interface coexist, making it more difficult to analyze the photon energy loss. Here, we have focused on the origin of the voltage loss behind a high open-circuit voltage (<i>V</i>_OC) in ternary blend devices based on one donor polymer (poly(2,5-bis(3-(2-butyloctyl)thiophen-2-yl)-thiazolo[5,4-<i>d</i>]thiazole) [PTzBT]) and two acceptors, including a fullerene derivative ([6,6]-phenyl-C₆₁-butyric acid methyl ester [PCBM]) and an NFA ((2,2′-((2<i>Z</i>,2′<i>Z</i>)-(((4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydro-sindaceno[1,2-<i>b</i>:5,6-<i>b</i>′]dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2-diyl))bis(methanylylidene))bis(5,6-difluoro-3-<i>oxo</i>-2,3-dihydro-1<i>H</i>-indene-2,1-diylidene))dimalononitrile) [IEICO-4F]), which exhibit <i>V</i>_OC similar to that of fullerene-based PTzBT/PCBM binary devices. From the temperature-dependent <i>V</i>_OC, we found that the effective interfacial bandgap is the same between them: the PTzBT/PCBM/IEICO-4F ternary blend device is the same as the PTzBT/PCBM fullerene-based binary device rather than the PTzBT/IEICO-4F nonfullerene-based binary device. This means that the recombination center of the ternary blend device is still the interface of PTzBT/PCBM regardless of the incorporation of a small amount of NFA. On the basis of detailed balance theory, we found that the radiative and nonradiative recombination voltage losses for PTzBT/PCBM/IEICO-4F ternary devices significantly reduced compared to those of fullerene-based PTzBT/PCBM binary counterparts. This is ascribed to the disappearance of charge transfer absorption due to overlap with the absorption of NFA and the reduction of energetic disorder due to the incorporation of NFA. Through this study, the role of NFAs in voltage loss is once again emphasized, and a ternary system capable of achieving high <i>V_OC</i> resulting from significantly reduced voltage loss in ternary blend solar cells is proposed. Therefore, we believe that this research proposes the guidelines that can further enhance the power conversion efficiency of polymer solar cells.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142169915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pore structure manipulation-enhanced sodium storage of calcium-lignosulfonate-based hard carbon","authors":"Yunfei Gou,&nbsp;Lixin Bai,&nbsp;Yandong Ma,&nbsp;Jian Jiang,&nbsp;Lingbin Kong,&nbsp;Yuruo Qi","doi":"10.1002/bte2.20240005","DOIUrl":"10.1002/bte2.20240005","url":null,"abstract":"<p>Sodium-ion batteries (SIBs) have attracted a lot of attention owing to their low cost, as well as similar working mechanism and manufacturing technique to lithium-ion batteries. However, the practical application of SIBs is severely hindered by limited electrode materials. Disordered carbons are reported to be promising as anode materials for SIBs. Here, for the first time, calcium lignosulfonate (LSCa), one papermaking waste, is explored as a novel low-cost precursor for carbon materials of SIBs. The optimized LSCa-derived carbon delivers a high reversible capacity of 317 mA h g⁻¹ at 30 mA g⁻¹ with ~60% plateau capacity, and it retains a capacity of 170 mA h g⁻¹ even at 3000 mA g⁻¹. These achievements are ascribed to the larger <i>d</i>₀₀₂ values, smaller defects, and more closed pores, compared with the original sample from the direct carbonization of LSCa.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141806204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biomass-based functional separators for rechargeable batteries","authors":"Yongbo Xia,&nbsp;Lei Wang,&nbsp;Xiaoru Li,&nbsp;Tingting Liao,&nbsp;Jichao Zhai,&nbsp;Xiaohui Wang,&nbsp;Kaifu Huo","doi":"10.1002/bte2.20240015","DOIUrl":"10.1002/bte2.20240015","url":null,"abstract":"<p>The global transition toward sustainable energy sources has prompted a paradigm shift in the field of energy storage. The separator is an important component in rechargeable batteries, which facilitates the rapid passage of ions and ensures the safety and efficiency of the electrochemical process by preventing direct contact between the anode and cathode. Traditional polyolefin-based separators induce environmental concerns due to their nonbiodegradable nature. Biomass-based separators derived from renewable sources such as plant fibers, agricultural waste, and biopolymers have emerged as promising alternatives to traditional polymer separators. In this review, we summarize the current state and development of biomass-based separators for high-performance batteries, including innovative manufacturing techniques, novel biomass materials, functionalization strategies, performance evaluation methods, and potential applications. The review also delves into the environmental impact and sustainability analysis of biomass-based separators, offering insights into the potential of biomass as the most sustainable resource for future energy storage solutions. This review could provide a holistic understanding of the advancements and potential of biomass-based separators, shedding light on the path toward sustainable and efficient energy storage based on biomass-derived separators.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240015","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141830233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cover Image, Volume 3, Issue 4, July 2024","authors":"","doi":"10.1002/bte2.12201","DOIUrl":"https://doi.org/10.1002/bte2.12201","url":null,"abstract":"<p><b>Front Cover</b>: Metal-organic frameworks (MOFs), as a new type of functional materials, have received much attention in recent years. In article number BTE.20230074, Ben-jian Xin and Xing-long Wu summary and analyses the recent advances of MOFs in the field of sodium/potassium ion batteries (SIBs/PIBs). In addition, this paper describes the working principle, advantages and challenges of MOFs in SIBs/PIBs, strategies to improve the electrochemical performance. It provides some guidance for the future application of MOFs in SIBs/PIBs.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.12201","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141584088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Back Cover Image, Volume 3, Issue 4, July 2024","authors":"","doi":"10.1002/bte2.12200","DOIUrl":"https://doi.org/10.1002/bte2.12200","url":null,"abstract":"<p><b>Back Cover</b>: Vanadium disulfide, as a representative anode material for lithium-ion batteries, plays a crucial role in promoting the development of batteries. In article number BTE.20240001, Lu Wang, Hao Dang, Tianqi He, Rui Liu, Rui Wang and Fen Ran modified vanadium disulfide as an anode material for lithium-ion batteries. By encapsulating vanadium disulfide with polydopamine, on the one hand, the structural collapse of vanadium disulfide is suppressed, and on the other hand, the adhesive function is exerted, achieving rapid storage of lithium ions, which has certain reference significance for the design of fast-charging lithium-ion batteries.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.12200","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141584097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A robust network binder enables high-performance silicon anode via localized linking by small molecules","authors":"Junyi Chen,&nbsp;Lin Han,&nbsp;Wu Zhang,&nbsp;Guangying Wan,&nbsp;Zhen Zhang,&nbsp;Xinyong Tao,&nbsp;Tiefeng Liu","doi":"10.1002/bte2.20240008","DOIUrl":"https://doi.org/10.1002/bte2.20240008","url":null,"abstract":"<p>The importance of network binder for improving cycling lifespan of silicon (Si) anode needs no further emphasis. However, the linear structure of natural polymer hardly creates a robust network binder. Herein, we propose a facile strategy of establishing a robust network binder by using small molecules of tartaric acid (TA) to locally link sodium carboxymethyl cellulose (CMC). Through hydrogen or covalent bonds, the resultant CMC-TA binder exhibits improved tensile and adhesive properties. The Si anode using CMC-TA binder delivers a satisfactory specific capacity of 2213 mAh g⁻¹ after 100 cycles at the rate of 0.2 C, with a capacity retention rate of 68.8%. This result has well confirmed the effectiveness of using small molecules to reinforce hydrogen-bonding linking between CMC and between Si particles for a high-performance Si anode.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142170293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lithium spreading layer consisting of nickel particles enables stable cycling of aluminum anode in all-solid-state battery","authors":"Jingjing Chai,&nbsp;Libo Song,&nbsp;Zhendong Li,&nbsp;Zhe Peng,&nbsp;Xiayin Yao","doi":"10.1002/bte2.20240004","DOIUrl":"10.1002/bte2.20240004","url":null,"abstract":"<p>Developing promising substitutes of lithium (Li) metal anode that suffers from a serious interfacial instability against the solid electrolyte (SE) is a formidable challenge for the all-solid-state battery. Aluminum (Al), a highly potential candidate owing to its high specific capacity and relatively low working potential, however, cannot withstand stable cycling in all-solid-state battery due to the fast structural collapse caused by the solid/solid contact at the Al/SE interface. Herein, a Li spreading layer consisting of metallic nickel (Ni) particles at the Al surface is proposed to raise the performance of Al anode in all-solid-state battery. Owing to the immiscibility between Ni and Li solid phases, this Li spreading layer can enable a uniform distribution of Li atoms over the electrode surface followed by a stable Li–Al alloying/dealloying processes, suppressing the stress deformation at the Al/SE interface and significantly improving the cycling performance of Al anode in all-solid-state battery. The modified Al anode not only outperforms the bare Al significantly, but also exhibits superior cyclability and rate ability compared with the Li anode. This work provides an efficient strategy to promote the application of Al anode in all-solid-state battery, and is expected to be generalized for other alloy anodes.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141126868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}