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High-Energy Batteries:Beyond Lithium-Ion and Their Long Road to Commercialisation

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Nano-Micro Letters 2022年第6期14卷 116-164页

作者： yulin gao Zhenghui Pan Jianguo Sun Zhaolin Liu John Wang Department of Materials Science and Engineering National University of SingaporeSingapore 117574Singapore ST Engineering Advanced Material Engineering Pte.Ltd. Singapore 619523Singapore Institute of Materials Research and Engineering Agency for ScienceTechnology and Research(A*STAR)Singapore 138634Singapore School of Materials Science and Engineering Tongji UniversityShanghai 201804China

Rechargeable batteries of high energy density and overall performance are becoming a critically important technology in the rapidly changing society of the twenty-first *** lithium-ion batteries have so far been the dominant choice,numerous emerging applications call for higher capacity,better safety and lower costs while maintaining sufficient *** design space for potentially better alternatives is extremely large,with numerous new chemistries and architectures being simultaneously *** include other insertion ions(*** and numerous multivalent ions),conversion electrode materials(***,metallic anodes,halides and chalcogens)and aqueous and solid ***,each of these potential“beyond lithium-ion”alternatives faces numerous challenges that often lead to very poor cyclability,especially at the commercial cell level,while lithium-ion batteries continue to improve in performance and decrease in *** review examines fundamental principles to rationalise these numerous developments,and in each case,a brief overview is given on the advantages,advances,remaining challenges preventing cell-level implementation and the state-of-the-art of the solutions to these ***,research and development results obtained in academia are compared to emerging commercial examples,as a commentary on the current and near-future viability of these“beyond lithium-ion”alternatives.

关键词： High energy density Beyond lithium-ion batteries Multivalent-ion batteries Conversion electrode materials Electrolyte

Software approaches for resilience of high performance computing systems:a survey

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Frontiers of Computer Science 2023年第4期17卷 43-56页

作者： Jie JIA Yi LIU Guozhen ZHANG yulin gao Depei QIAN School of Computer Science and Engineering Beihang UniversityBeijing 100191China Sino-German Joint Software Institute Beihang UniversityBeijing 100191China

With the scaling up of high-performance computing systems in recent years,their reliability has been descending ***,system resilience has been regarded as one of the critical challenges for large-scale HPC *** techniques and systems have been proposed to ensure the correct execution and completion of parallel *** paper provides a comprehensive survey of existing software resilience ***,a classification of software resilience approaches is presented;then we introduce major approaches and techniques,including checkpointing,replication,soft error resilience,algorithmbased fault tolerance,fault detection and *** addition,challenges exposed by system-scale and heterogeneous architecture are also discussed.

关键词： resilience high-performance computing fault tolerance challenge

Effect of temperature and time on the precipitation ofκ-carbides in Fe-28Mn-10Al-0.8C low-density steels:Aging mechanism and its impact on material properties

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International Journal of Minerals,Metallurgy and Materials 2024年第10期31卷 2189-2198页

作者： yulin gao Min Zhang Rui Wang Xinxin Zhang Zhunli Tan Xiaoyu Chong School of Mechanical Electronic and Control EngineeringMaterials Science and Engineering Research CenterBeijing Jiaotong UniversityBeijing 100044China Faculty of Materials Science and Engineering Kunming University of Science and TechnologyKunming 650093China

In low-density steel,κ-carbides primarily precipitate in the form of nanoscale particles within austenite ***,their precipitation within ferrite matrix grains has not been comprehensively explored,and the second-phase evolution mechanism during aging remains *** this study,the crystallographic characteristics and morphological evolution ofκ-carbides in Fe-28Mn-10Al-0.8C(wt%)low-density steel at different aging temperatures and times and the impacts of these changes on the steels’microhardness and properties were comprehensively *** different heat treatment conditions,intragranularκ-carbides exhibited various morpho-logical and crystallographic characteristics,such as acicular,spherical,and short rod-like *** the initial stage of aging,acicularκ-carbides primarily precipitated,accompanied by a few spherical carbides.κ-Carbides grew and coarsened with aging time,the spherical carbides were considerably reduced,and rod-like carbides *** hardness testing demonstrated that the material’s hardness was affected by the volume fraction,morphology,and size ofκ-*** aging at higher temperatures led to an increase in carbide size and volume fraction,resulting in a gradual rise in *** deformation,the primary mechanisms for strengthening were dislocation strengthening and second-phase *** on these findings,potential strategies for improving material strength are proposed.

关键词： low-density steel κ-carbide solution-aging treatment hardness

Will lithium-sulfur batteries be the next beyond-lithium ion batteries and even much better?

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InfoMat 2022年第9期4卷 1-16页

作者： Jianguo Sun Tuo Wang yulin gao Zhenghui Pan Runpeng Hu John Wang Department of Materials Science and Engineering National University of SingaporeSingaporeSingapore ST Engineering Advanced Material Engineering Pte.Ltd. SingaporeSingapore School of Materials Science and Engineering Tongji UniversityShanghaiPeople's Republic of China Institute of Materials Research and Engineering A*StarSingaporeSingapore

Lithium-ion batteries(LIBs)are undoubtedly the current working-horse in almost all portable electronic devices,electric vehicles,and even large-scale stationary energy *** the problems faced by LIBs,a big question arises as to which battery(ies)would be the“Beyond LIBs”*** the front-runners,lithium-sulfur batteries(LSBs)have been extensively pursued owing to their intrinsically high energy density and extremely low *** the steady and sometimes exciting progress reported on sulfur chemistry and cell performance at laboratory scales over the past decade,one of the major bottlenecks is the poor *** this perspective,we examine the key challenges and opportunities faced by LSBs,as well as approaches at the materials,electrode/electrolyte and cell integration levels that can be taken to transform LSBs from a front-runner to a real leading champion in the pursuit of the“Beyond LIBs”.While the key new mechanistic insights are very important,we propose a set of the near-future research directions for both the liquid and solid state LSBs,where the currently on-going parallel pursuits of both liquid and solid LSBs will be ***“liquid current”will gradually be taken over by“solid future”in the expected LSBs commercialization in the coming decade.

关键词： electrocatalysis lithium-sulfur batteries solid and liquid electrolytes sulfur chemistry

Frameworked electrolytes:Ionic transport behavior and high mobility for solid state batteries

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InfoMat 2024年第2期6卷 76-89页

作者： Jianguo Sun Hao Yuan Jing Yang Tuo Wang yulin gao Qi Zhao Ximeng Liu Haimei Wang Yong-Wei Zhang John Wang Department of Materials Science and Engineering National University of SingaporeSingaporeSingapore Institute of High Performance Computing(IHPC) Agency for ScienceTechnology and Research(A*STAR)SingaporeSingapore ST Engineering Advanced Material Engineering Pte.Ltd. SingaporeSingapore National University of Singapore(Chongqing)Research Institute Chongqing Liang Jiang New AreaChongqingthe People's Republic of China Institute of Materials Research and Engineering(IMRE) Agency for ScienceTechnology and Research(A*STAR)SingaporeSingapore

All solid-state batteries(ASSBs)are the holy grails of rechargeable batteries,where extensive searches are ongoing in the pursuit of ideal solid-state ***,there is still a long way off to the satisfactorily high(enough)ionic conductivity,long-term stability and especially being able to form compatible interfaces with the solid ***,we have explored ionic transport behavior and high mobility in the sub-nano pore networks in the framework ***,the frameworked electrolyte behaves as a solid,and however in the(sub)-nano scales,the very limited number of solvent molecules in confinement makes them completely different from that in liquid *** from a liquid-electrolyte counterpart,the interactions between the mobile ions and surrounding molecules are subject to dramatic changes,leading to a high ionic conductivity at room temperature with a low activation ***+ions in the sub-nano cages of the network structure are highly mobile and diffuse rather independently,where the rate-limiting step of ions crossing cages is driven by the local concentration gradient and the electrostatic interactions between Li^(+)*** new class of frameworked electrolytes(FEs)with both high ionic conductivity and desirable interface with solid electrodes are demonstrated to work with Li-ion batteries,where the ASSB with LiFePO_(4)shows a highly stable electrochemical performance of over 450 cycles at 2℃ at room temperature,with an almost negligible capacity fade of 0.03‰ each *** addition,the FE shows outstanding flexibility and anti-flammability,which are among the key requirements of large-scale applications.

关键词： frameworked electrolyte macroscopically solid with 3D ionic channels in sub-nano-scales solid-state battery space confinement of Li ions

Haplotype-resolved and chromosome-level genome assembly of Colorado potato beetle

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Journal of Genetics and Genomics 2023年第7期50卷 532-535页

作者： Ziqi Ye Ruirui Lu Chao Li Doudou Yang Zhuozhen Zeng Weichao Lin Jie Cheng Zhongmin Yang Li Wang yulin gao Sanwen Huang Xingtan Zhang Suhua Li Shenzhen Branch Guangdong Laboratory of Lingnan Modern AgricultureKey Laboratory of Synthetic BiologyMinistry of Agriculture and Rural AffairsAgricultural Genomics Institute at ShenzhenGenome Analysis Laboratory of the Ministry of Agriculture and Rural AffairsChinese Academy of Agricultural SciencesShenzhenGuangdong 518000China Key Laboratory of Prevention and Control of Invasive Alien Species in Agriculture&Forestry of the North-western Desert Oasis Ministry of Agriculture and Rural AffairsCollege of AgronomyXinjiang Agricultural UniversityUrumqiXinjiang Uygur Autonomous Region 830052China School of Life Sciences Henan UniversityKaifengHenan 475004China Shenzhen Research Institute of Henan University ShenzhenGuangdong 518000China College of Horticulture Xinjiang Agricultural UniversityUrumuqiXinjiang Uygur Autonomous Region 830052China State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Chinese Academy of Tropical Agricultural Sciences HaikouHainan 571101China

As the most important non-cereal food crop,potatoes are a staple food for 1.3 billion people(Stokstad,2019).However,these cultivated potatoes are challenged with multiple biotic stresses(i.e.,pathogens and pests),some of which can evade host resistance,leading to a serious dampening of potato *** of these pests is the Colorado potato beetle(hereafter referred to as CPB,Leptinotarsa decemlineata Say).CPB is a member of the order Coleoptera,and originated in the southwestern United States and Mexico(Alyokhin et al.,2008).

关键词： originated hereafter

马克思主义历史决定论尺度的三重视阈与三种幻象

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上海交通大学学报（哲学社会科学版） 2020年第3期28卷 55-66页

作者：高玉林上海交通大学马克思主义学院上海200240

马克思主义历史决定论自创立来一直受到质疑和挑战。这蕴含着马克思主义历史决定论的尺度问题:它在何种标准、空间和范围下是有解释力的?本文通过历史与逻辑相统一、归纳与演绎相结合的方法,考察了马克思主义历史决定论尺度的视阈与幻... 详细信息

马克思主义历史决定论自创立来一直受到质疑和挑战。这蕴含着马克思主义历史决定论的尺度问题:它在何种标准、空间和范围下是有解释力的?本文通过历史与逻辑相统一、归纳与演绎相结合的方法,考察了马克思主义历史决定论尺度的视阈与幻象问题,并以此剖析了后现代主义历史观,尝试确证历史决定论的生命力、兼容性和包容度。本文认为,马克思主义对历史过程中决定性因素的揭示是在辩证、总体和批判三重视阈中展开的,非马克思主义或反马克思主义形成了关于历史决定论尺度的教条主义、一元论和形而上学的三种幻象。这三重视阈可以彻底穿越三种幻象。后现代主义历史观固然丰富、拓展和深化了史学研究视野,却依然需要马克思主义历史决定论的借鉴、批判与超越。

关键词：马克思主义历史决定论尺度视阈幻象后现代主义历史观批判

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信任与不信任的频谱

江苏社会科学 2012年第1期 14-21页

作者：高玉林复旦大学哲学学院博士后 200433

信任和不信任都是一种多样化和连续性的存在,这种本性与自然界的频谱现象有诸多相似之处,因此假定它们都是社会意义上的一种频谱。与信任同质和异质的不信任分别构成信任的对立面和等价物。信任与不信任之间相互对立、各自独立又纠缠共... 详细信息

信任和不信任都是一种多样化和连续性的存在,这种本性与自然界的频谱现象有诸多相似之处,因此假定它们都是社会意义上的一种频谱。与信任同质和异质的不信任分别构成信任的对立面和等价物。信任与不信任之间相互对立、各自独立又纠缠共生的复杂关系,可以在信任—不信任的一维、二维频谱中得到描述和澄清。它们的运行不但不能独立进行,还需要相关社会机制的配合乃至社会背景的支撑。信任的重建是一项复杂的社会工程,要有长远规划。

关键词：信任不信任频谱

Cotton bollworm resistance to Bt transgenic cotton: A case analysis

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Science China(Life Sciences) 2010年第8期53卷 934-941页

作者： LIU ChenXi, LI YunHe, gao yulin, NING ChangMing & WU KongMing State Key Laboratory of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Science, Beijing 100193, China 1. State Key Laboratory of Plant Disease and Insect Pests Institute of Plant Protection Chinese Academy of Agricultural Science Beijing 100193 China

Cotton bollworm (Helicoverpa armigera) is one of the most serious insect pests of cotton. Transgenic cotton expressing Cry toxins derived from a soil bacterium, Bacillus thuringiensis (Bt), has been produced to target this pest. Bt cotton has been widely planted around the world, and this has resulted in efficient control of bollworm populations with reduced use of synthetic insecticides. However, evolution of resistance by this pest threatens the continued success of Bt cotton. To date, no field populations of bollworm have evolved significant levels of resistance; however, several laboratory-selected Cry-resistant strains of H. armigera have been obtained, which suggests that bollworm has the capacity to evolve resistance to Bt. The development of resistance to Bt is of great concern, and there is a vast body of research in this area aimed at ensuring the continued success of Bt cotton. Here, we review studies on the evolution of Bt resistance in H. armigera, focusing on the biochemical and molecular basis of Bt resistance. We also discuss resistance management strategies, and monitoring programs implemented in China, Australia, and India.

关键词： Helicoverpa armigera Bt resistance transgenic cotton resistance mechanism management strategies