检索结果-南通市图书馆

Electrochromic-Induced Rechargeable aqueous batteries: An Integrated Multifunctional System for Cross-Domain Applications

在线全文

学校读者我要写书评

暂无评论

Nano-Micro Letters 2023年第6期15卷 304-334页

作者： Qi Zhao Zhenghui Pan Binbin Liu Changyuan Bao Ximeng Liu Jianguo Sun Shaorong Xie Qing Wang John Wang Yanfeng Gao Department of Materials Science and Engineering Shanghai UniversityShanghai 200444People’s Republic of China Department of Materials Science and Engineering National University of SingaporeSingapore 117574Singapore Department of Materials Science and Engineering Tongji UniversityShanghai 200092People’s Republic of China Department of Computer Engineering and Science Shanghai UniversityShanghai 200444People’s Republic of China National University of Singapore(Chongqing)Research Institute Chongqing 401120People’s Republic of China Institute of Materials Research and Engineering A*StarSingapore 138634Singapore Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources Qinghai Institute of Salt LakesChinese Academy of SciencesXining 810008People’s Republic of China

Multifunctional electrochromic-induced rechargeable aqueous batteries(MERABs) integrate electrochromism and aqueous ion batteries into one platform, which is able to deliver the conversion and storage of photo-thermal-electrochemical sources.aqueous ion batteries compensate for the drawbacks of slow kinetic reactions and unsatisfied storage capacities of electrochromic devices. On the other hand, electrochromic technology can enable dynamically regulation of solar light and heat radiation. However,MERABs still face several technical issues, including a trade-off between electrochromic and electrochemical performance, low conversion efficiency and poor service life. In this connection, novel device configuration and electrode materials, and an optimized compatibility need to be considered for multidisciplinary applications. In this review,the unique advantages, key challenges and advanced applications are elucidated in a timely and comprehensive manner. Firstly, the prerequisites for effective integration of the working mechanism and device configuration, as well as the choice of electrode materials are examined. Secondly, the latest advances in the applications of MERABs are discussed, including wearable, self-powered, integrated systems and multisystem conversion. Finally, perspectives on the current challenges and future development are outlined, highlighting the giant leap required from laboratory prototypes to large-scale production and eventual commercialization.

关键词： Electrochromic aqueous batteries Multifunctional Integration

Synergistically coupling of graphene quantum dots with Zn-intercalated MnO2 cathode for high-performance aqueous Zn-ion batteries

在线全文

学校读者我要写书评

暂无评论

International Journal of Minerals,Metallurgy and Materials 2023年第1期30卷 25-32页

作者： Minjie Shi Hangtian Zhu Cong Chen Jintian Jiang Liping Zhao Chao Yan School of Materials Science and Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China State Key Laboratory for Metallic Matrix Composite Materials School of Materials Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China Zhejiang Research Institute of Chemical Industry Co. LtdHangzhou 310012China

Cost-effective,safe,and highly performing energy storage devices require rechargeable batteries,and among various options,aqueous zinc-ion batteries(ZIBs)have shown high promise in this regard.As a cathode material for the aqueous ZIBs,manganese dioxide(MnO_(2))has been found to be promising,but certain drawbacks of this cathode material are slow charge-transfer capability and poor cycling performance.Herein,a novel design of graphene quantum dots(GQDs)integrated with Zn-intercalated MnO_(2)nanosheets is put forward to construct a 3D nanoflower-like GQDs@ZnxMnO_(2)composite cathode for aqueous ZIBs.The synergistic coupling of GQDs modification with Zn intercalation provides abundant active sites and conductive medium to facilitate the ion/electron transmission,as well as ensure the GQDs@ZnxMnO_(2)composite cathode with enhanced charge-transfer capability and high electrochemical reversibility,which are elucidated by experiment results and in-situ Raman investigation.These impressive properties endow the GQDs@ZnxMnO_(2)composite cathode with superior aqueous Zn^(2+) storage capacity(~403.6 mAh·g^(−1)),excellent electrochemical kinetics,and good structural stability.For actual applications,the fabricated aqueous ZIBs can deliver a substantial energy density(226.8 W·h·kg^(−1)),a remarkable power density(650 W·kg^(−1)),and long-term cycle performance,further stimulating their potential application as efficient electrochemical storage devices for various energy-related fields.

关键词： synergistically coupling intercalation engineering graphene quantum dots manganese oxides aqueous batteries

Progress in Electrolyte Engineering of aqueous batteries in a Wide Temperature Range

在线全文

学校读者我要写书评

暂无评论

Transactions of Tianjin University 2023年第5期29卷 321-346页

作者： Lingjun He Chuyuan Lin Peixun Xiong Hui Lin Wenbin Lai Jingran Zhang Fuyu Xiao Liren Xiao Qingrong Qian Qinghua Chen Lingxing Zeng Engineering Research Center of Polymer Green Recycling of Ministry of Education Fujian Key Laboratory of Pollution Control and Resource ReuseCollege of Environmental and ResourcesFujian Normal UniversityFuzhou 350007China Inorganic Chemistry I Technische Universität DresdenBergstrasse 6601069 DresdenGermany College of Chemistry and Materials Science Fujian Normal UniversityFuzhou 350007China Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education) College of ChemistryNankai UniversityTianjin 300071China

aqueous rechargeable batteries are safe and environmentally friendly and can be made at a low cost;as such,they are attracting attention in the field of energy storage.However,the temperature sensitivity of aqueous batteries hinders their practical application.The solvent water freezes at low temperatures,and there is a reduction in ionic conductivity,whereas it evaporates rapidly at high temperatures,which causes increased side reactions.This review discusses recent progress in improving the performance of aqueous batteries,mainly with respect to electrolyte engineering and the associated strategies employed to achieve such improvements over a wide temperature domain.The review focuses on fi ve electrolyte engineer-ing(aqueous high-concentration electrolytes,organic electrolytes,quasi-solid/solid electrolytes,hybrid electrolytes,and eutectic electrolytes)and investigates the mechanisms involved in reducing the solidifi cation point and boiling point of the electrolyte and enhancing the extreme-temperature electrochemical performance.Finally,the prospect of further improving the wide temperature range performance of aqueous rechargeable batteries is presented.

关键词： aqueous batteries Electrolyte engineering Wide temperature range Hydrogen bond

Potassium ion pre‑intercalated MnO_(2)for aqueous multivalent ion batteries

在线全文

学校读者我要写书评

暂无评论

Frontiers of Optoelectronics 2023年第4期16卷 81-89页

作者： Zikang Xu Ruiqi Ren Hang Ren Jingyuan Zhang Jinyao Yang Jiawen Qiu Yizhou Zhang Guoyin Zhu Liang Huang Shengyang Dong School of Environmental Science and Engineering School of Chemistry and Materials ScienceNanjing University of Information Science and TechnologyNanjing 210044China Wuhan National Laboratory for Optoelectronics School of Optical and Electronic InformationHuazhong University of Science and TechnologyWuhan 430074China

Manganese dioxide(MnO_(2)),as a cathode material for multivalent ion(such as Mg^(2+)and Al^(3+))storage,is investigated due to its high initial capacity.However,during multivalent ion insertion/extraction,the crystal structure of MnO_(2)partially collapses,leading to fast capacity decay in few charge/discharge cycles.Here,through pre-intercalating potassium-ion(K+)intoδ-MnO_(2),we synthesize a potassium ion pre-intercalated MnO_(2),K_(0.21)MnO_(2)·0.31H_(2)O(KMO),as a reliable cathode material for multivalent ion batteries.The as-prepared KMO exhibits a high reversible capacity of 185 mAh/g at 1 A/g,with considerable rate performance and improved cycling stability in 1 mol/L MgSO_(4)electrolyte.In addition,we observe that aluminum-ion(Al^(3+))can also insert into a KMO cathode.This work provides a valid method for modifcation of manganesebased oxides for aqueous multivalent ion batteries.

关键词： aqueous batteries Multivalent ion batteries Magnesium ion Aluminum ion MnO_(2)

Mg-intercalation engineering of MnO_(2)electrode for high-performance aqueous magnesium-ion batteries

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Minerals,Metallurgy and Materials 2022年第11期29卷 1954-1962页

作者： Yue Zhao Bei Wang Minjie Shi Shibo An Liping Zhao Chao Yan School of Materials Science and Engineering Jiangsu University of Science and TechnologyZhenjiang 212003China State Key Laboratory for Metallic Matrix Composite Materials School of Materials Science and EngineeringShanghai Jiao Tong UniversityShanghai 200240China

Rechargeable aqueous magnesium-ion batteries(MIBs)show great promise for low-cost,high-safety,and high-performance energy storage applications.Although manganese dioxide(MnO_(2))is considered as a potential electrode material for aqueous MIBs,the low electrical conductivity and unsatisfactory cycling performance greatly hinder the practical application of MnO_(2)electrode.To overcome these problems,herein,a novel Mg-intercalation engineering approach for MnO_(2)electrode to be used in aqueous MIBs is presented,wherein the structural regulation and electrochemical performance of the Mg-intercalation MnO_(2)(denoted as MMO)electrode were thoroughly investigated by density functional theory(DFT)calculations and in-situ Raman investigation.The results demonstrate that the Mg intercalation is essential to adjusting the charge/ion state and electronic band gap of MMO electrode,as well as the highly reversible phase transition of the MMO electrode during the charging-discharging process.Because of these remarkable characteristics,the MMO electrode can be capable of delivering a significant specific capacity of~419.8 mAh·g^(−1),while exhibiting a good cycling capability over 1000 cycles in 1 M aqueous MgCl_(2) electrolyte.On the basis of such MMO electrode,we have successfully developed a soft-packaging aqueous MIB with excellent electrochemical properties,revealing its huge application potential as the efficient energy storage devices.

关键词： manganese oxide aqueous batteries intercalation engineering density functional theory calculations in-situ Raman

Bismuth-based materials for rechargeable aqueous batteries and water desalination

在线全文

学校读者我要写书评

暂无评论

Rare Metals 2022年第1期41卷 287-303页

作者： Xiao-Jing Dai Xin-Xin Niu Wang-Qin Fu Dong Zheng Wen-Xian Liu Wen-Hui Shi Jian-Wei Nai Fang-Fang Wu Xie-Hong Cao School of Materials Science and Engineering Zhejiang University of TechnologyHangzhou 310014China Center for Membrane Separation and Water Science&Technology College of Chemical EngineeringZhejiang University of TechnologyHangzhou 310014China

aqueous batteries and seawater desalination have received considerable attention in recent years due to their merits as high safety,environmental friendliness and cost-effectiveness.However,the scarcity of highly match electrode materials hinders their development.The exploration of high performance and low cost electrode materials is crucial for their potential applications.Bismuth(Bi),with high energy density and low redox potential,shows perspective in the field of aqueous batteries and seawater desalination,and significant progress has been achieved in the past decades.In this review,the unique properties and synthetic methods of Bi-based electrodes,as well as their applications are comprehensively summarized and discussed.The commonly used preparation methods of Bibased electrodes,including hydrothermal method,electrodeposition method,etc.,are introduced.Then,the applications of the Bi-based composites in aqueous batteries,such as Ni//Bi batteries and water desalination,are summarized.Finally,the challenges and future research direction of Bi-based materials are proposed.

关键词： Bismuth aqueous batteries Desalination Capacitive deionization Derivatives

Prussian Blue Analogues as Electrodes for aqueous Monovalent Ion batteries

在线全文

学校读者我要写书评

暂无评论

Electrochemical Energy Reviews 2022年第2期5卷 242-262页

作者： Shen Qiu Yunkai Xu Xianyong Wu Xiulei Ji Department of Chemistry Oregon State UniversityCorvallisOR 97331‑4003USA

aqueous batteries have engendered increasing attention as promising solutions for stationary energy storage due to their potentially low cost and innate safety.In various aqueous battery systems,Prussian blue analogues(PBAs)represent a class of promising electrode materials with fascinating electrochemical performance,owing to their large open frameworks,abundant ion insertion sites,and facile preparation.To date,PBAs have shown substantial progress towards storage of alkali metal ions(Li^(+),Na^(+),and K^(+)),H^(+),and NH4^(+) in aqueous electrolytes,which,however,has yet not been specifically summarized.This review selects some representative research to introduce the progress of PBAs in these battery systems and aims to discuss the crucial role of ionic charge carrier in affecting the overall electrode performance.Besides,some critical knowledge gaps and challenges of PBA materials have been pointed out for future development.

关键词： Prussian blue analogues aqueous batteries Monovalent ion storage

Cu-substituted nickel hexacyanoferrate with tunable reaction potentials for superior ammonium ion storage

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Materials Science & Technology 2024年第2期169卷 19-27页

作者： Leiyu Fan Guangchang Shu Yiwen Liu Haoxiang Yu Lei Yan Liyuan Zhang Jie Shu School of Materials Science and Chemical Engineering Ningbo UniversityNingbo 315211China

In this work,a variety of Cu_(x)Ni_(2-x)Fe(CN)_(6)(x=0,0.4,0.8,1.2,1.6,2)cathodes for ammonium ion batteries are prepared and their electrochemical performances are investigated.During the introduction of copper in nickel hexacyanoferrate,the electrochemical performance varies without changing the structure of nickel hexacyanoferrate.The increase of Cu content in nickel hexacyanoferrate leads to the enhancement of reaction potential and capacity.Electrochemical results suggest that the substitution of Cu for Ni has a positive effect on improving the cycling stability and rate capacity of nickel hexacyanoferrate when x in Cu_(x)Ni_(2-x)Fe(CN)_(6)is less than 0.4.Therefore,Cu_(0.4)Ni_(1.6)Fe(CN)_(6)exhibits the best cycling per-formance(capacity retention of 97.54%at 0.3 C)and the highest rate capacity(41.4 mAh g^(-1)at 10 C)in Cu_(x)Ni_(2-x)Fe(CN)_(6).Additionally,the X-ray diffraction(XRD)and X-ray photoelectron spectroscopy(XPS)tests also reveal that the structural evolution of Cu_(0.4)Ni_(1.6)Fe(CN)_(6)is highly reversible upon NH_(4)^(+)storage.Therefore,this work proposes a candidate material for ammoniumion batteries and offers a novel avenue for adjusting the operating potential of the material.

关键词： Nickel hexacyanoferrate Copper hexacyanoferrate NH_(4)^(+)storage Ammonium ion batteries aqueous batteries

Anode corrosion in aqueous Zn metal batteries

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

eScience 2023年第1期3卷 2-13页

作者： Zhao Cai Jindi Wang Yongming Sun Wuhan National Laboratory for Optoelectronics Huazhong University of Science and TechnologyWuhan 430074China Faculty of Materials Science and Chemistry China University of Geosciences(Wuhan)Wuhan 430074China Institute of New Energy on Chemical Storage and Power Sources College of Applied Chemistry and Environmental EngineeringYancheng Teachers UniversityYancheng 224000China

Given their low cost and intrinsic safety,aqueous Zn metal batteries(AZMBs)are drawing increasing attention in the field of smart grids and large-scale energy storage.However,the Zn metal anode in aqueous electrolyte suffers from a critical issue,corrosion,which must be fully addressed before the practical implementation of AZMBs.In this perspective,the mechanisms of aqueous Zn metal anode corrosion in both alkaline and neutral electrolytes are compared and discussed.The methods for studying the corrosion processes and the strategies for Zn corrosion protection in AZMBs are also summarized.Finally,some expectations about potential research directions for making corrosion-resistant AZMBs a commercial reality are provided.

关键词： aqueous batteries Zn metal anode Chemical oxidation Electrochemical hydrogen evolution Corrosion mechanism Surface protection