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Metal-organic framework-derived materials for electrochemical energy applications 用于电化学能源应用的金属有机框架衍生材料
IF 25.1
EnergyChem Pub Date : 2019-07-01 DOI: 10.1016/j.enchem.2019.100001
Zibin Liang , Ruo Zhao , Tianjie Qiu , Ruqiang Zou , Qiang Xu
{"title":"Metal-organic framework-derived materials for electrochemical energy applications","authors":"Zibin Liang ,&nbsp;Ruo Zhao ,&nbsp;Tianjie Qiu ,&nbsp;Ruqiang Zou ,&nbsp;Qiang Xu","doi":"10.1016/j.enchem.2019.100001","DOIUrl":"https://doi.org/10.1016/j.enchem.2019.100001","url":null,"abstract":"<div><p>As emerging crystalline porous organic-inorganic hybrid materials, metal-organic frameworks (MOFs) have been widely used as sacrificial precursors for the synthesis of carbon materials, metal/metal compounds, and their composites with tunable and controllable nanostructures and chemical compositions for electrochemical energy applications. Herein, recent progress of MOF-derived nanomaterials for various electrochemical energy storage and conversion applications including Li-ion batteries, Li-S batteries, Na-ion batteries, supercapacitors, water splitting, and oxygen reduction reaction is reviewed. Structural and compositional design of MOF-derived nanomaterials is systematically summarized, which may hopefully offer inspirations and guidances for future development of MOF-derived nanomaterials for more efficient and more durable electrochemical energy applications.</p></div>","PeriodicalId":307,"journal":{"name":"EnergyChem","volume":"1 1","pages":"Article 100001"},"PeriodicalIF":25.1,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.enchem.2019.100001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"3246459","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: 389
Recent progress and perspectives on dual-ion batteries 双离子电池研究进展与展望
IF 25.1
EnergyChem Pub Date : 2019-07-01 DOI: 10.1016/j.enchem.2019.100004
Junnan Hao , Xiaolong Li , Xiaohe Song , Zaiping Guo
{"title":"Recent progress and perspectives on dual-ion batteries","authors":"Junnan Hao ,&nbsp;Xiaolong Li ,&nbsp;Xiaohe Song ,&nbsp;Zaiping Guo","doi":"10.1016/j.enchem.2019.100004","DOIUrl":"https://doi.org/10.1016/j.enchem.2019.100004","url":null,"abstract":"<div><p><span><span>Lithium-ion batteries (LIBs) have gradually approached the upper limit of capacity, and yet, they are still far from fulfilling the ambitious targets required to meet the grid's storage needs due to their unsatisfactory cycling stability, limited energy density, high cost, and environmental concerns. Dual-ion batteries (DIBs) with non-aqueous electrolyte, as potential alternatives to LIBs in smart-grid application, have attracted much attention in recent years. DIBs were initially known as dual-graphite batteries, where both </span>anions and cations separately intercalate into </span>graphite electrodes<span> during the charge-discharge process. The anion intercalation into the host material enables DIBs in non-aqueous electrolyte to feature a high operating voltage, which also contributes to their enhanced energy density. Moreover, the use of low-cost and “green” raw electrode materials in DIBs offers huge advantages compared to LIBs, in terms of environmental protection by avoiding problems from the disposal of discarded batteries. In this contribution, we comprehensively summarize the recent progress on DIBs with aqueous and non-aqueous electrolytes as well as the limitations and challenges of current DIB technology. Furthermore, some suggestions that might help to address the current challenges of DIB technology are proposed for future work.</span></p></div>","PeriodicalId":307,"journal":{"name":"EnergyChem","volume":"1 1","pages":"Article 100004"},"PeriodicalIF":25.1,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.enchem.2019.100004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"3163798","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: 74
Porous metal-organic frameworks for gas storage and separation: Status and challenges 用于气体储存和分离的多孔金属有机框架:现状与挑战
IF 25.1
EnergyChem Pub Date : 2019-07-01 DOI: 10.1016/j.enchem.2019.100006
Hao Li , Libo Li , Rui-Biao Lin , Wei Zhou , Zhangjing Zhang , Shengchang Xiang , Banglin Chen
{"title":"Porous metal-organic frameworks for gas storage and separation: Status and challenges","authors":"Hao Li ,&nbsp;Libo Li ,&nbsp;Rui-Biao Lin ,&nbsp;Wei Zhou ,&nbsp;Zhangjing Zhang ,&nbsp;Shengchang Xiang ,&nbsp;Banglin Chen","doi":"10.1016/j.enchem.2019.100006","DOIUrl":"https://doi.org/10.1016/j.enchem.2019.100006","url":null,"abstract":"<div><p>Gases are widely used as energy resources for industry and our daily life. Developing energy cost efficient porous materials for gas storage and separation is of fundamentally and industrially important, and is one of the most important aspects of energy chemistry and materials. Metal-organic frameworks (MOFs), representing a novel class of porous materials, feature unique pore structure, such as exceptional porosity, tunable pore structures, ready functionalization, which not only enables high density energy storage of clean fuel gas in MOF adsorbents, but also facilitates distinct host-guest interactions and/or sieving effects to differentiate different molecules for energy-efficient separation economy. In this review, we summarize and highlight the recent advances in the arena of gas storage and separation using MOFs as adsorbents, including progresses in MOF-based membranes for gas separation, which could afford broader concepts to the current status and challenges in this field.</p></div>","PeriodicalId":307,"journal":{"name":"EnergyChem","volume":"1 1","pages":"Article 100006"},"PeriodicalIF":25.1,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.enchem.2019.100006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"3047442","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: 412
Metal-organic frameworks for catalysis: State of the art, challenges, and opportunities 催化用金属-有机框架:现状、挑战和机遇
IF 25.1
EnergyChem Pub Date : 2019-07-01 DOI: 10.1016/j.enchem.2019.100005
Li Dandan , Xu Hai-Qun , Jiao Long , Jiang Hai-Long
{"title":"Metal-organic frameworks for catalysis: State of the art, challenges, and opportunities","authors":"Li Dandan ,&nbsp;Xu Hai-Qun ,&nbsp;Jiao Long ,&nbsp;Jiang Hai-Long","doi":"10.1016/j.enchem.2019.100005","DOIUrl":"https://doi.org/10.1016/j.enchem.2019.100005","url":null,"abstract":"<div><p>Metal-organic frameworks (MOFs), also known as porous coordination polymers (PCPs), are a unique class of porous crystalline materials that are constructed by metal ions/clusters and organic ligands. The intriguing, numerous and tailorable structures as well as permanent porosity of MOFs make them very promising for a variety of potential applications, especially in catalysis. In this review, we systematically summarize the recent progress of MOF-based materials (including pristine MOFs, MOF composites, and MOF derivatives) for heterogeneous catalysis, photocatalysis and electrocatalysis, according to the category of active site origin. We clearly indicate the significant strengths (and also weaknesses) of the MOF-based materials, in reference to traditional catalysts, in catalytic studies. The challenges and opportunities in regard to the MOF-based materials for catalysis have also been critically discussed.</p></div>","PeriodicalId":307,"journal":{"name":"EnergyChem","volume":"1 1","pages":"Article 100005"},"PeriodicalIF":25.1,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.enchem.2019.100005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"2108577","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: 311
Interfacial design for lithium–sulfur batteries: From liquid to solid 锂硫电池的界面设计:从液体到固体
IF 25.1
EnergyChem Pub Date : 2019-07-01 DOI: 10.1016/j.enchem.2019.100002
Min Yan , Wen-Peng Wang , Ya-Xia Yin , Li-Jun Wan , Yu-Guo Guo
{"title":"Interfacial design for lithium–sulfur batteries: From liquid to solid","authors":"Min Yan ,&nbsp;Wen-Peng Wang ,&nbsp;Ya-Xia Yin ,&nbsp;Li-Jun Wan ,&nbsp;Yu-Guo Guo","doi":"10.1016/j.enchem.2019.100002","DOIUrl":"https://doi.org/10.1016/j.enchem.2019.100002","url":null,"abstract":"<div><p>Li–S batteries, offering high theoretical energy density of 2600 Wh kg<sup>−1</sup>, low cost and nontoxicity, are considered as a fascinating next-generation electric energy storage devices. However, the dissolution of the lithium polysulfides (LiPSs), shuttle effect and safety issues of Li anode notoriously pose great challenges for the commercialization of Li–S batteries. These problems derive from the interfacial issues among cathodes, separators, electrolytes and anodes, which in turn can be resolved by rational interface tailoring. This review mainly focuses on these interfacial issues in Li–S batteries with traditional liquid electrolytes and the latest research trend including gel polymer electrolytes, solid polymer electrolytes, solid inorganic electrolytes and hybrid electrolytes. In the liquid electrolyte systems, sulfur cathodes can effectively avoid severe shuttle effects and maintain stable cycling with the interfacial regulations of coatings, freestanding interlayers and separator modifications, while Li anode can be modified by protective layers, functional additives, three-dimensional current collectors and Li alloys. In quasi-solid systems (gel polymer electrolytes and hybrid electrolytes), rational designs are applied considering the utility of active materials, restraining LiPSs and suppressing Li dendrites. In all solid-state electrolyte systems (solid polymer electrolytes and solid inorganic electrolytes), the emphasis is to enhance the ionic conductivities and reduce the interfacial resistances. Mechanisms underlying these interfacial issues and corresponding electrochemical performances are discussed. Recent developments on the interfacial designs of Li–S batteries are summarized and highlighted. Based on the most critical factors of the interfaces proposed, prospectives are presented to pave the avenue for the designs of Li–S batteries.</p></div>","PeriodicalId":307,"journal":{"name":"EnergyChem","volume":"1 1","pages":"Article 100002"},"PeriodicalIF":25.1,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.enchem.2019.100002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"2792889","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: 95
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