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Roadmap for rechargeable batteries:present and beyond

Science China Chemistry 2024年第1期67卷 13-42页

作者： Sen Xin Xu Zhang Lin Wang Haijun yu Xin Chang yu-ming zhao Qinghai Meng Pan Xu Chen-Zi zhao Jiahang Chen Huichao Lu Xirui Kong Jiulin Wang Kai Chen Gang Huang Xinbo Zhang yu Su Yao Xiao Shu-Lei Chou Shilin Zhang Zaiping Guo Aobing Du Guanglei Cui Gaojing Yang Qing zhao Liubing Dong Dong Zhou Feiyu Kang Hu Hong Chunyi Zhi Zhizhang yuan Xianfeng Li Yifei Mo Yizhou Zhu Dongfang yu Xincheng Lei Jianxiong zhao Jiayi Wang Dong Su yu-Guo Guo Qiang Zhang Jun Chen Li-Jun Wan CAS Key Laboratory of Molecular Nanostructure and Nanotechnology CAS Research/Education Center for Excellence in Molecular SciencesBeijing National Laboratory for Molecular Sciences(BNLMS)Institute of ChemistryChinese Academy of Sciences(CAS)Beijing 100190China University of Chinese Academy of Sciences.Beijing 100049 China Institute of Advanced Battery Materials and Devices Faculty of Materials and ManufacturingBeijing University of TechnologyBeijing 100124China Key Laboratory of Advanced Functional Materials Ministry of EducationBeijing University of TechnologyBeijing 100124China Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology Department of Chemical EngineeringTsinghua UniversityBeijing 100084China State Key Laboratory of Chemistry and Utilization of Carbon-Based Energy Resources College of ChemistryXinjiang UniversityUrumqi 830046China Department of Chemical Engineering Shanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied ChemistryChangchun 130022China Institute for Carbon Neutralization College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325035China School of Chemical Engineering and Advanced Materials The University of AdelaideAdelaide 5000Australia Qingdao Industrial Energy Storage Research Institute Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of SciencesQingdao 266101China Frontiers Science Center for New Organic Matter Key Laboratory of Advanced Energy Materials Chemistry(Ministry of Education)College of ChemistryNankai UniversityTianjin 300071China College of Chemistry and Materials Science Jinan UniversityGuangzhou 511443China Tsinghua Shenzhen International Graduate School Tsinghua UniversityShenzhen 518055China Department of Materials Science and Engineering City University of Hong KongHong Kong 999077China Division of Energy Storage Dalian National Laboratory for Clean Energy(DNL)Dalian Institute of Chem

Rechargeable batteries currently hold the largest share of the electrochemical energy storage market,and they play a major role in the sustainable energy transition and industrial decarbonization to respond to global climate *** to the increased popularity of consumer electronics and electric vehicles,lithium-ion batteries have quickly become the most successful rechargeable batteries in the past three decades,yet growing demands in diversified application scenarios call for new types of rechargeable *** efforts are made to developing the next-generation post-Li-ion rechargeable batteries,which include,but are not limited to solid-state batteries,lithium–sulfur batteries,sodium-/potassium-ion batteries,organic batteries,magnesium-/zinc-ion batteries,aqueous batteries and flow *** the great achievements,challenges persist in precise understandings about the electrochemical reaction and charge transfer process,and optimal design of key materials and interfaces in a *** roadmap tends to provide an overview about the current research progress,key challenges and future prospects of various types of rechargeable *** computational methods for materials development,and characterization techniques will also be discussed as they play an important role in battery research.

关键词： energy storage rechargeable batteries battery materials electrochemistry

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Edaravone rescues the lung by inhibiting lipid peroxidation and pro-inflammatory cytokines in a rat model

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Chinese Medical Journal 2014年第5期127卷 968-970页

作者： Wu Zhouyang ming yu Zhang zhao Wu Jing Wu Zhilin Yao Shanglong Department of Anesthesia and Critical Care Union Hospital Tongji Medical College Huazhong University of Science and TechnologyWuhan Hubei 430022 China

Acute lung injury/acute respiratory distress syndrome （ALI/ARDS） is a frequent complication in critically ill patients and cause significant mortality.1 Effects of reactive oxygen species （ROS） on alveolar epithelial cells are involved in the pathophysiology of ALI/*** can provoke DNA damage,lipid peroxidation,and activation of various genes coding for proteins involved in inflammation and cell damage.

关键词： acute lung injury edaravone free radical scavenger inflammation

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Comparison of the Coronal Green-line Intensities with the EUV Measurements from SDO/AIA

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Research in Astronomy and Astrophysics 2022年第7期22卷 191-205页

作者： Xue-Fei Zhang yu Liu ming-yu zhao Ji-Hong Liu Abouazza Elmhamdi Teng-Fei Song Zi-Han Li Hong-Bo Li Fei-Yang Sha Jing-Xing Wang Xiao-Bo Li yuan-Deng Shen Shun-Qing Liu Hong-Fei Liang R.M.Al-Shammari yunnan Observatories Chinese Academy of SciencesKunming 650011China University of Chinese Academy of Sciences Beijing 100049China Shijiazhuang University Shijiazhuang 050035China School of Physical Science and Technology Southwest Jiaotong UniversityChengdu 610031China Department of Physics and Astronomy King Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia yunnan Normal University School of Physics and Electronic InformationKunming 650500China Institute of Space Physics Luoyang Normal UniversityLuoyang 471934China

The intensity of the green line(Fe ⅩⅣ 5303 A) is the strongest in the visible spectrum of the solar corona,and this line has been used as long-term powerful diagnostic tools for studying the coronal configurations and hot plasma ***,it remains unclear and an open question whether there exists close relationship between the green line intensities and the coronal extreme ultraviolet(EUV) line emissions for various coronal *** this paper,we use the green-line data by the Lijiang YOGIS Lyot coronagraph and the EUV data from the Solar Dynamics Observatory/Atmospheric Imaging Assembly instruments in order to perform direct comparisons and analyses,based on two algorithms developed to extract particular features in the low *** is found that,among the correlation coefficients obtained between the intensities of 5303 A and the EUV lines,the coefficients between the green line and the 211 A wavelength for different coronal structures and different limb locations always keep the highest values(ranging from 0.89 to 0.99),which has not been reported *** result can be helpful and promising to link together the various physical processes involved at different heights in the corona by precisely tracking the bright loops or other features observed in 5303 A above the limb down to the correct surface locations revealed by the 211 A ***,the ground-based observations of the coronal green line and the space-based EUV observations at 211 A can advantageously complement each other when there is a need.

关键词： Sun:corona Sun:magnetic fields stars:coronae

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Self-Organizing Neural Network Domain Classification for Fractal Image Coding

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The Journal of China Universities of Posts and Telecommunications 1999年第2期6卷 54-58页

作者： HUANG Yi yu zhao-ming(Information Engineering Department, Nanjing University of Posts and Telecommunications, Naming, 210003. P R. China) Information Engineering Department Nanjing University of Posts and Telecommunications Nanjing 210003 P. R China

This paper presents a scheme for improving encoding time for fractal image compression. The approachcombines feature extraction with domain classification using a selforganizing neural network. Feature extractionreduces the dimensionalics of the problem and enables the neural network to be trained on an image separate fromthe test image. The seaorganizing network introduces a neighborhood topology for classytcation, and alsoeliminates the need to specify a prior set of appropriate image classes. The network organizes itself according to thedistribution of the image features observed during the training. The paper presents results showing that thisclassification approach can reduce encoding time by two orders of magnitude while maintaining comparableaccuracy and compression performance.

关键词： neural networks image compression unsupervised learning fractals

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汽车冲撞刚性护栏冲击力的计算

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土木工程学报 1995年第6期28卷 37-42页

作者：张誉赵鸣同济大学

本文对国内外常用的计算冲击力的方法进行了讨论.针对其不足之处,提出一种将汽车和护栏作为连续系统的动力计算方法,并与作者所做的载重汽车直接冲撞钢筋混凝土护栏足尺模型试验结果进行了比较,计算结果良好.

关键词：汽车高速公路护栏刚性护栏冲撞冲击力计算

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结合H.263与SLCCA的新的极低比特率小波视频编码

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计算机研究与发展 2001年第5期38卷 540-545页

作者：张惟晓黄艺余兆明南京邮电学院信息工程系南京210003

小波对于静止图像编码取得了巨大成功 ,但对于视频编码只有少数较为成功的尝试 .提出一种针对极低比特率应用的新的结合 H.2 6 3与 SL CCA的混合小波视频编码算法 .在提出的算法中 ,首先 ,用基于 H.2 6 3的微调运动估计减少时间冗余 ,... 详细信息

小波对于静止图像编码取得了巨大成功 ,但对于视频编码只有少数较为成功的尝试 .提出一种针对极低比特率应用的新的结合 H.2 6 3与 SL CCA的混合小波视频编码算法 .在提出的算法中 ,首先 ,用基于 H.2 6 3的微调运动估计减少时间冗余 ,用无遗漏覆盖块运动补偿保证运动补偿误差帧的连续性 ;第 2 ,对运动补偿误差帧进行小波变换得到全局能量压缩 ;第 3,用 SL CCA组织和表示小波变换后的数据 ;最后 ,运动向量的水平和垂直分量分别用自适应算法编码 .算法在 A级测试序列 A kiyo和 B级测试序列 Foreman(QCIF)上测试取得了良好效果 .

关键词： SLCCA 运动估计运动补偿小波视频编码 H.263 比特率

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气氮调温器Y型喷嘴实验及数值研究

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航空动力学报 2016年第12期31卷 2904-2912页

作者：王泽邢玉明刘鑫赵亮北京航空航天大学航空科学与工程学院北京100191

基于FLUENT软件离散相模型及气体助力雾化模型,采用欧拉-拉格朗日方法研究通过Y型喷嘴雾化液氮的雾化特性.由于液氮液滴的蒸发相变,与水相比喷雾锥角更清晰且明显减小,约为10°,喷雾距离缩短.分析喷嘴气液工作压力对液氮雾化索太尔平均... 详细信息

基于FLUENT软件离散相模型及气体助力雾化模型,采用欧拉-拉格朗日方法研究通过Y型喷嘴雾化液氮的雾化特性.由于液氮液滴的蒸发相变,与水相比喷雾锥角更清晰且明显减小,约为10°,喷雾距离缩短.分析喷嘴气液工作压力对液氮雾化索太尔平均直径(SMD)、液滴体积分数和数量分数的影响.结果表明:SMD沿喷射方向变化幅度极小;SMD主要受气相速度及气液比影响,气压低时气相速度影响较大,气压高时气液比影响较大;由于相变作用,液氮雾化粒径分布更为集中.数值研究Y型喷嘴用于不同流量需求的气氮调温器的调温效果,出口温度低于98K,进出口温差达到12K,且整个出口温差在±1K以内,能够实现精确控温要求.

关键词： Y型喷嘴雾化液氮低温环境模拟气氮调温器

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煤层气集输系统颗粒杂质分布及应对措施

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煤炭学报 2016年第9期41卷 2281-2286页

作者：刘震姬忠礼于明俭赵峰霆中国石油大学(北京)机械与储运工程学院北京100249 过程流体过滤与分离技术北京市重点实验室北京100249 中国石油大学(北京)化学工程学院北京100249

受煤层气田地质情况和抽采方式等影响,煤层气在从井口到外输的气田集输过程中常夹带有粉尘和水分等杂质,影响地面集输系统安全运行。为了解集输管道内杂质现状,利用管道内颗粒物在线检测方法,检测了井口、阀组和集气站等多处集输节点的... 详细信息

受煤层气田地质情况和抽采方式等影响,煤层气在从井口到外输的气田集输过程中常夹带有粉尘和水分等杂质,影响地面集输系统安全运行。为了解集输管道内杂质现状,利用管道内颗粒物在线检测方法,检测了井口、阀组和集气站等多处集输节点的粉尘质量浓度和粒径分布、游离水和水蒸气含量等数据,发现了液体杂质的含量较大,并分析得到杂质在集输管道内的沉积现象。从不同区块的井口、压缩机后等位置捕集杂质并进行成分分析,得到了固体杂质的成分和液体杂质的物性,发现压缩机前后杂质成分差异较大。针对地面集输系统的分离设备存在的问题,提出了现场在用过滤元件的改进措施,通过实验室测试和现场试验证明了改进后的过滤元件具有低阻高效的特点,适用于低压低成本特点的煤层气田地面集输系统。

关键词：煤层气集输系统颗粒杂质过滤元件

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The effect of Wujiadan Recipe on serum sex hormone and expression of Kiss-1, GPR54 and GnRH in arcuate nucleus of hypothalamus in ovariectomized rats

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Journal of Hainan Medical University 2020年第18期26卷 31-34页

作者： ming-yu zhao Wen-Ying Niu Bo Lv Zuo-Mei Wang Xin-Hui Yao Hong-Bin Xiao Heilongjiang University of Traditional Chinese Medicine Harbin 150040Heilongjiang Heilongjiang Academy of Chinese Medical Sciences Harbin 150036Heilongjiang

Objective:To explore the effect of wujiadan Recipe on the expression of FSH,E2 in serum and KiSS-1,GPR54,GnRH mRNA in hypothalamic arcuate nucleus tissue homogenate of ovariectomized rats,and to further explore the mechanism of wujiadan Recipe on menopausal ***:Sixty-four adult female rats were randomly divided into three groups:blank group,model group,Chinese medicine control group,western medicine control group,and wujiadan high,medium and low dose *** for the blank group,all the other groups were *** rats in the normal group and the model group were given the same dose of saline once a *** rat in the blank group died during the *** 4 weeks of continuous administration,blood was collected from abdominal aorta and brain stereotaxic localization was performed to preserve the arcuate nucleus of *** levels of FSH and E2 in serum were detected by enzyme-linked immunosorbent assay(ELISA),and the expression of Kiss-1,GPR54 and GnRH mRNA in arcuate nucleus of hypothalamus were detected by ***:*** with the blank group,FSH level in the model group was significantly higher(P<0.01),and E2 level was significantly lower(P<0.01).Compared with the model group,the level of serum E2 in the western medicine control group increased significantly(*** serum FSH content in each group decreased,especially in the high dose group and the western medicine control group(P<0.01),and in the Chinese medicine control group,the middle dose group and the low dose group(P<0.05).Compared with the blank group,the expression of KiSS-1 mRNA,GPR54 mRNA and GnRH mRNA in the model group increased significantly(P<0.01);compared with the model group,the expression of KiSS-1 mRNA and GPR54 mRNA in the high dose group,middle dose group and Western medicine control group of wujiadan prescription decreased significantly(P<0.05).Compared with the model group,the expression of GnRH mRNA in the high dose group and the western medi

关键词： Wujiadan recipe Menopausal syndrome Ovariectomized rats Sex hormone Kiss-1 GPR54 GnRH

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嘉陵江下游蛇鮈的两性异形与雌性个体生殖力

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应用生态学报 2017年第2期28卷 658-664页

作者：胡月曾燏蒋朝明周材权西华师范大学生命科学学院四川南充637000 西南野生动植物资源保护教育部重点实验室四川南充637000

为了解蛇鮈雌雄间是否存在显著的外部形态差异及雌性个体生殖力情况,在繁殖期对嘉陵江下游(合川江段)共76尾蛇鮈样本的两性异形、性比及雌性个体生殖力进行分析.结果表明:嘉陵江下游蛇鮈繁殖群体的性比接近1∶1,且蛇鮈两性的体型大小相... 详细信息

为了解蛇鮈雌雄间是否存在显著的外部形态差异及雌性个体生殖力情况,在繁殖期对嘉陵江下游(合川江段)共76尾蛇鮈样本的两性异形、性比及雌性个体生殖力进行分析.结果表明:嘉陵江下游蛇鮈繁殖群体的性比接近1∶1,且蛇鮈两性的体型大小相同,但局部特征(如头部和躯干部等)呈现出显著的两性异形,如成体雄性蛇鮈的头部、胸鳍和腹鳍均较雌性蛇鮈大,而躯干部的体宽、体高和躯干长则是雌性蛇鮈大于雄性蛇鮈,这可能是性选择长期作用的结果.主成分分析显示,前3个主成分的累积贡献率达75.2%,但雌雄个体间形态特征相互重叠,无法将两者截然分开;利用判别函数对蛇鮈性别进行回判,综合判别准确率为92.1%.蛇鮈雌性个体绝对生殖力在979~19979粒;且与体长和去内脏体质量均呈显著正相关.同历史资料相比,本研究中嘉陵江蛇鮈的生殖力增大显著,这可能是蛇鮈对种群资源量下降和水环境变化主动适应的结果.

关键词：性选择两性异形生态适应

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