|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Progresses in Sustainable Recycling Technology of Spent Lithium-Ion Batteries显示文摘The number of lithium-ion batteries(LIBs)is steadily increasing in order to meet the ever-growing demand for sustainable energy and a high quality of life for humankind.At the same time,the resulting large number of LIB waste certainly poses safety hazards if it is not properly disposed of and will seriously harm the environment due to its inherent toxicity due to the use of toxic substances.Moreover,the consumption of many scarce precious metal resources is behind the mass production of batteries.In the light of severe environmental,resources,safety and recycling problems,recycling spent LIBs have become an essential urgently needed action to achieve sustainable social development.This review therefore critically analyses the value and the need for recycling of spent LIBs from a variety of resources and the environment.A range of existing technologies for recycling and reusing spent LIBs,such as pretreatment,pyrometallurgy,hydrometallurgy,and direct recycled methods,is subsequently summarized exclusively.In addition,the benefits and problems of the methods described above are analyzed in detail.It also introduces recycling progress of other LIB components,such as anodes,separators,and electrolytes,as well as the high-value cathode.Finally,the prospects for recycling LIBs are addressed in four ways(government,users,battery manufacturers,and recyclers).This review should contribute to the development of the recycling of used LIBs,particularly in support of industrialization and recycling processes. | Kaidi Du Edison Huixiang Ang Xinglong Wu Yichun Liu | 2022 | Energy & Environmental Materials2022，5，4： | 7 |
| 2 | Carbon‐based materials for all‐solid‐state zinc–air batteries显示文摘Solid‐state Zn–air batteries(ZABs)hold great potential for application in wearable and flexible electronics.However,further commercialization of current ZABs is still limited by the poor stability and low energy efficiency.It is,thus,crucial to develop efficient catalysts as well as optimize the solid electrolyte system to unveil potential of the ZAB technology.Due to the low cost and versatility in tailoring the structures and properties,carbon materials have been extensively used as the conductive substrates,catalytic air electrodes,and important components in the electrolytes for the solid‐state ZABs.Within this context,we discuss the challenges facing current solid‐state ZABs and summarize the strategies developed to modify properties of carbon‐based electrodes and electrolytes.We highlight the metal−organic framework/covalent organic framework‐based electrodes,heteroatom‐doped carbon,and the composites formed of carbon with metal oxides/sulfides/phosphides.We also briefly discuss the progress of graphene oxide‐based solid electrolyte. | Dan Yang Dong Chen Yu Jiang Edison Huixiang Ang Yuezhan Feng Xianhong Rui Yan Yu | 2021 | Carbon Energy2021，3，1： | 2 |
| 3 | Upcycling of phosphogypsum waste for efficient zinc-ion batteries显示文摘Zinc metal is a promising anode material for next-generation aqueous batteries,but its practical application is limited by the formation of zinc dendrite.To prevent zinc dendrite growth,various Zn^(2+)-conducting but water-isolating solid-electrolyte interphase(SEI)films have been developed,however,the required high-purity chemical materials are extremely expensive.In this work,phosphogypsum(PG),an industrial byproduct produced from the phosphoric acid industry,is employed as a multifunctional protective layer to navigate uniform zinc deposition.Theoretical and experimental results demonstrate that PG-derived CaSO_(4)2H_(2)O can act as an artificial SEI layer to provide fast channels for Zn^(2+)transport.Moreover,CaSO_(4)2H_(2)O could release calcium ions(Ca^(2+))due to its relatively high Kspvalue,which have a higher binding energy than that of Zn^(2+)on the Zn surface,thus preferentially adsorbing to the tips of the protuberances to force zinc ions to nucleate at inert region.As a result,the Zn@PG anode achieves a high Coulombic efficiency of 99.5%during 500 cycles and long-time stability over 1000 hours at 1 m A cm^(-2).Our findings will not only construct a low-cost artificial SEI film for practical metal batteries,but also achieve a high-value utilization of phosphogypsum waste. | Huanwen Wang Can Luo Yinyin Qian Caihong Yang Xiaojun Shi Yansheng Gong Rui Wang Beibei He Jun Jin Aidong Tang Edison Huixiang Ang Huaming Yang | 2023 | Journal of Energy Chemistry2023，，6： | 1 |
| 4 | An advanced cathode composite for co-utilization of cations and anions in lithium batteries显示文摘Anions in the electrolyte are usually ignored in conventional'rocking-chair'batteries because only cationic de-/intercalation is considered.An ingenious scheme combining LiMn_(0.7)Fe_(0.3)PO_(4)(LMFP@C)and graphite as a hybrid cathode for lithium-ion batteries(LIBs)is elaborately designed in order to exploit the potential value of anions for battery performance.The hybrid cathode has a higher conductivity and energy density than any of the individual components,allowing for the co-utilization of cations and an-ions through the de-/intercalation of Li^(+)and PF_(6)−over a wide voltage range.The optimal compound with a weight mix ratio of LMFP@C:graphite=5:1 can deliver the highest specific capacity of nearly 140 mA h/g at 0.1 C and the highest voltage plateau of around 4.95 V by adjusting the appropriate mixing ratio.In addition,cyclic voltammetry was used to investigate the electrode kinetics of Li^(+)and PF_(6)−dif-fusion in the hybrid compound at various scan rates.In situ X-ray diffraction is also performed to further demonstrate the structural evolution of the hybrid cathode during the charge/discharge process. | Xiao-Tong Wang Yang Yang Jin-Zhi Guo Zhen-Yi Gu Edison Huixiang Ang Zhong-Hui Sun Wen-Hao Li Hao-Jie Liang Xing-Long Wu | 2022 | Journal of Materials Science & Technology2022，，7： | 1 |
| 5 | Prospects for managing end-of-life lithium-ion batteries:Present and future显示文摘The accelerating electrification has sparked an explosion in lithium-ion batteries(LIBs)consumption.As the lifespan declines,the substantial LIBs will flow into the recycling market and promise to spawn a giant recycling system.Nonetheless,since the lack of unified guiding standard and nontraceability,the recycling of end-of-life LIBs has fallen into the dilemma of low recycling rate,poor recycling efficiency,and insignificant benefits.Herein,tapping into summarizing and analyzing the current status and challenges of recycling LIBs,this outlook provides insights for the future course of full lifecycle management of LIBs,proposing gradient utilization and recycling-target predesign strategy.Further,we acknowledge some recommendations for recycling waste LIBs and anticipate a collaborative effort to advance sustainable and reliable recycling routes. | Xiao-Tong Wang Zhen-Yi Gu Edison Huixiang Ang Xin-Xin Zhao Xing-Long Wu Yichun Liu | 2022 | Interdisciplinary Materials2022，1，3： | 1 |
| 6 | 废旧石墨回收及其储能应用的研究进展显示文摘本文对从废旧锂离子电池中获得的电池级石墨的回收和再生进行了广泛的分析。其主要目的是应对供需挑战,最大限度地减少环境污染。该综述主要包括获得、分离、纯化和再生废石墨的方法,以确保其可适用于高质量的储能为目的。为了提高石墨回收效率和去除残留污染物,研究者们探索了热处理、溶剂溶解和超声波处理等技术。本综述进一步评估了湿法和火法冶金的净化和再生方法,考虑了它们对环境的影响和能源消耗等问题。为了可持续和成本效益的提高,可以采用无酸纯化和低温石墨化。讨论了锂离子电池和超级电容器中再生石墨的具体要求,强调了包括酸浸、高温处理和表面涂层在内的回收工艺。这篇综述为开发高效和可持续的储能系统、解决环境问题和满足日益增长的石墨需求提供了宝贵的信息。 | 王继锐 杨大海 徐义俭 侯香龙 EDISON Huixiang Ang 王德钊 张乐 朱振东 冯绪勇 宋晓辉 项宏发 | 2023 | 新型炭材料(中英文)2023，38，5： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员