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| 1 | Recycling of mixed cathode lithium-ion batteries for electric vehicles: Current status and future outlook显示文摘Worldwide trends in mobile electrification,largely driven by the popularity of electric vehicles(EVs)will skyrocket demands for lithium-ion battery(LIB)production.As such,up to four million metric tons of LIB waste from EV battery packs could be generated from 2015 to 2040.LIB recycling directly addresses concerns over longterm economic strains due to the uneven geographic distribution of resources(especially for Co and Li)and environmental issues associated with both landfilling and raw material extraction.However,LIB recycling infrastructure has not been widely adopted,and current facilities are mostly focused on Co recovery for economic gains.This incentive will decline due to shifting market trends from LiCoO2 toward cobalt-deficient and mixed-metal cathodes(eg,LiNi1/3Mn1/3Co1/3O2).Thus,this review covers recycling strategies to recover metals in mixed-metal LIB cathodes and comingled scrap comprising different chemistries.As such,hydrometallurgical processes can meet this criterion,while also requiring a low environmental footprint and energy consumption compared to pyrometallurgy.Following pretreatment to separate the cathode from other battery components,the active material is dissolved entirely by reductive acid leaching.A complex leachate is generated,comprising cathode metals(Li+,Ni2+,Mn2+,and Co2+)and impurities(Fe3+,Al3+,and Cu2+)from the current collectors and battery casing,which can be separated and purified using a series of selective precipitation and/or solvent extraction steps.Alternatively,the cathode can be resynthesized directly from the leachate. | Tyler Or Storm WDGourley Karthikeyan Kaliyappan Aiping Yu Zhongwei Chen | 2020 | Carbon Energy2020，2，1： | 16 |
| 2 | A Large Intergenic Noncoding RNA Induced by p53 Mediates Global Gene Repression in the p53 Response显示文摘 | Maite Huarte Mitchell Guttman David Feldser Manuel Garber Magdalena J. Koziol Daniela Kenzelmann-Broz Ahmad M. Khalil Or Zuk Ido Amit Michal Rabani Laura D. Attardi Aviv Regev Eric S. Lander Tyler Jacks John L. Rinn | 2010 | Cell2010，，3： | 1 |
| 3 | Critical Operation Strategies Toward High-Performance Lithium Metal Batteries显示文摘Commercial lithium(Li)-ion batteries(LIBs)are approaching their theoretical limits in energy density.As a result,Li metal batteries(LMBs)with either liquid or solid-state electrolytes have been proposed as a next-generation alternative,although they currently pose major safety and stability issues.To resolve these issues,most research has focused on the development and production of novelmaterials and coatings.Although promising performance benchmarks have been achieved,these strategiesmay generate issues for large-scale production,due to the added costs associated with using novel materials and developing the required cell fabrication process and infrastructure.Optimizing external conditions,such as selecting specific cell cycling protocols,testing the cell or synthesizing materials at specific temperatures,testing or fabricating the cell under specific mechanical pressures,etc.,are often overlooked as a means of directly improving battery performance without requiring complex material modifications.In this review,we will discuss how these external parameters can address the key failure mechanisms and challenges in LMBs that use either liquid or solid electrolytes.Similarities and differences in mechanisms(Li+transport,Li dendrite propagation,thermal effects,etc.)observed in liquid and solid-state configurations will also be discussed.Finally,we propose the outstanding scientific and economic gaps in LMBs,thereby providing future directions to explore. | Lanting Qian Tyler Or Yun Zheng Matthew Li Dana Karim Andy Cui Moin Ahmed HeyWoong Park Zhen Zhang Yaping Deng Aiping Yu Zhongwei Chen Khalil Amine | 2023 | Renewables2023，1，2： | 0 |
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