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Advancements and Challenges in Organic–Inorganic Composite Solid Electrolytes for All‑Solid‑State Lithium Batteries

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Nano-Micro Letters 2025年第1期17卷 46-97页

作者： Xueyan Zhang Shichao Cheng Chuankai Fu Geping Yin Liguang Wang Yongmin wu Hua Huo State Key Laboratory of Space Power‑Sources School of Chemistry and Chemical EngineeringHarbin Institute of TechnologyHarbin 150001People’s Republic of China College of Chemical and Biological Engineering Zhejiang UniversityHangzhou 310058People’s Republic of China State Key Laboratory of Space Power-Sources 2965 Dongchuan RoadMinhang DistrictShanghai 200240People’s Republic of China

To address the limitations of contemporary lithium-ion batteries,particularly their low energy density and safety concerns,all-solid-state lithium batteries equipped with solid-state electrolytes have been identified as an up-and-coming *** the various SEs,organic–inorganic composite solid electrolytes(OICSEs)that combine the advantages of both polymer and inorganic materials demonstrate promising potential for large-scale ***,OICSEs still face many challenges in practical applications,such as low ionic conductivity and poor interfacial stability,which severely limit their *** review provides a comprehensive overview of recent research advancements in ***,the influence of inorganic fillers on the main functional parameters of OICSEs,including ionic conductivity,Li+transfer number,mechanical strength,electrochemical stability,electronic conductivity,and thermal stability are systematically *** lithium-ion conduction mechanism of OICSE is thoroughly analyzed and concluded from the microscopic ***,the classic inorganic filler types,including both inert and active fillers,are categorized with special emphasis on the relationship between inorganic filler structure design and the electrochemical performance of ***,the advanced characterization techniques relevant to OICSEs are summarized,and the challenges and perspectives on the future development of OICSEs are also highlighted for constructing superior ASSLBs.

关键词： Composite solid electrolytes Inorganic filler Interfacial stability Li-ion conduction mechanism Characterization techniques

The 7^(th) National Gastric Cancer Academic Conference:focus on translational research in gastric cancer

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Chinese Journal of Cancer Research 2012年第4期24卷 408-414页

作者： Aiwen wu jiafu ji Key Laboratory of Carcinogenesis and Translational Research(Ministry of Education) Department of Gastrointestinal SurgeryPeking University Cancer Hospital & Institute

Introduction Gastric cancer is a heterogeneous disease with large variations across geographical regions （1）. Although the global incidence of gastric cancer is declining, it remains highly prevalent in Asia as compared to the West （2,3）. China is one of the countries with the highest incidence of gastric cancer, and accounts for over 40% of all new gastric cancer cases in the world （4,5）. Gastric cancer is the third leading cause of cancer mortality in China （6,7）. The 7th National Gastric Cancer Academic Conference （NGCAC） was held in Beijing from June 22 to June 24 with approximately 1,200 attendees, which was organized by Gastric Cancer Committee, Chinese Anti-Cancer Association （CACA）（Figure I）. The theme of this conference was specification, integration, and transformation. Dr. jiafu ji, MD, FACS, the chairman of the conference, the president of Gastric Cancer Committee, CACA, pointed out that the conference was aimed at standardizing the diagnosis and treatment of gastric cancer, integrating the information platform, and transferring current research achievements （Figure 1）. It has been about thirteen years since last National gastric cancer academic conference, which was held in Nanjing in 1999. In this conference, nine pioneer experts （Drs Yan-Zhen Lin, ji-Fu Wang, Guang-Wei Xu, Jun-Qing Chen, Wen-Fan Zhang, Yin-Chang Zhang, Mao-Lin jin, Xiang-Fu Zhang, and Xi-Shan Hao） were awarded Lifetime Achievement Award by Gastric Cancer Committee, CACA. There were ten sessions and more than two hundred papers or abstracts submitted, the proceeding was published in Translational Gastrointestinal Cancer Vol 1, supplement 1, June 2 012.

关键词： National Gastric Cancer Academic Conference The 7 th

Block-layer model for intergrowth structures

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Nano Research 2021年第10期14卷 3629-3635页

作者： Zhicheng Wang Siqi wu Liangwen ji Guanghan Cao Department of Physics Zhejiang Province Key Laboratory of Quantum Technology and DevicesInterdisciplinary Center for Quantum Informationand State Key Lab of Silicon MaterialsZhejiang UniversityHangzhou 310027China Collaborative Innovation Centre of Advanced Microstructures Nanjing UniversityNanjing 210093China Present address:Department of Physics Boston CollegeChestnut HillMA 02467USA

Lattice match and charge transfer between distinct block layers(BLs)play an important role in the formation of an intergrowth *** we propose a simple BL model addressing the different roles of the lattice match and the charge ***-BL charge transfer lowers the internal energy,while lattice match minimizes the elastic energy,both of which together make the intergrowth structure *** model is able to reproduce the lattice parameters precisely for complex iron-based superconductors with intergrowth *** elastic energy and the charge-transfer energy are evaluated with assistance of the first-principles *** work rationalizes the basic principles of BL design for intergrowth structures,which can be utilized not only for finding new superconducting materials but also for investigating other layered materials with various functionalities.

关键词： structural design intergrowth structures lattice match interlayer charge transfer iron-based superconductors

An Information-Theoretic Approach to Effective Inference for Z-functionals

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Acta Mathematica Sinica,English Series 2009年第11期25卷 1893-1906页

作者： Chang chun wu Run Chu ZHANG College of Mathematics and Information Engineering Jiaxing University Jiaxing 314001 P. R. China KLAS and School of Mathematics and Statistics Northeast Normal University Changchun 130024 P. R. China LMPC and School of Mathematical Sciences Nankai University Tianjin 300071 P. R. China

In this paper, through an information-theoretic approach, we construct estimations and confidence intervals of Z-functionals involving finite population and with the presence of auxiliary information. In particular, we give a method of estimating the variance of finite population with known mean. The modified estimates and confidence intervals for Z-functionals can adequately use the auxiliary information, at least not worse than what the standard ones do. A simulation study is presented to assess the performance of the modified estimates for the finite sample case.

关键词： confidence interval finite population modified Z-estimates information-theoretic approach Z-functional

Genetic variation of hepatitis B virus and its significance forpathogenesis

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World Journal of Gastroenterology 2016年第1期22卷 126-144页

作者： Zhen-Hua Zhang chun-Chen wu Xin-Wen Chen Xu Li Jun Li Meng-ji Lu Department of Infectious Diseases the First Affiliated HospitalAnhui Medical UniversityHefei 230022Anhui ProvinceChina School of Pharmacy Anhui Medical UniversityHefei 230022Anhui ProvinceChina State Key Lab of Virology Wuhan Institute of VirologyChinese Academy of SciencesWuhan 430071Hubei ProvinceChina Institute of Virology University Hospital of EssenUniversity of Duisburg-Essen45122 EssenGermany

Hepatitis B virus(HBV)has a worldwide distribution and is endemic in many *** to its unique life cycle which requires an error-prone reverse transcriptase for replication,it constantly evolves,resulting in tremendous genetic variation in the form of genotypes,sub-genotypes,and *** recent years,there has been considerable research on the relationship between HBV genetic variation and HBV-related pathogenesis,which has profound implications in the natural history of HBV infection,viral detection,immune prevention,drug treatment and *** this review,we attempted to provide a brief account of the influence of HBV genotype on the pathogenesis of HBV infection and summarize our current knowledge on the effects of HBV mutations in different regions on HBV-associated pathogenesis,with an emphasis on mutations in the pre S/S proteins in immune evasion,occult HBV infection and hepatocellular carcinoma(HCC),mutations in polymerase in relation to drug resistance,mutations in HBV core and e antigen in immune evasion,chronicalization of infection and hepatitis B-related acute-on-chronic liver failure,and finally mutations in HBV x proteins in HCC.

关键词： Hepatitis B virus Genotype Variation Pathogenesis

Low-cycle Fatigue Properties of an Ultrafine-grained Magnesium Alloy Processed by Equal-channel Angular Pressing

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Journal of wuhan University of Technology(Materials Science) 2012年第6期27卷 1029-1032页

作者：朱荣 wu Yanjun ji Wenqing Department of Materials Science and Engineering Nanjing University of Science and Technology Nanjing Communications Institute of Technology Nanjing 211188China

Magnesium alloy Mg-3%Al-1%Zn （AZ31） billets prepared from equal channel angular pressing （ECAP） were utilized in low-cycle fatigue tests in order to investigate their fatigue life. Fully reversed strain-controlled tension-compression fatigue tests were conducted at the frequency of 1 Hz in ambient air. The microstructures were examined by optical microscopy （OM） and scanning electron microscopy （SEM）. The hysteresis loops of the ECAP processed and conventionally extruded samples display obviously different shapes in the total strain amplitude range from 0.2% to 0.6%. Accordingly, the low cycle fatigue lives of ECAP processed samples are found to be longer than those of extruded samples, which can be attributed to the different in the hysteresis energy incorporating tensile strain energy.

关键词： magnesium alloy low cycle fatigue hysteresis energy fatigue life ECAP

An Innovative Electro-Optic Q-Switch Technology in 1064 nm and 1319 nm Dual-Wavelength Operation of a Nd:YAG Laser

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Chinese Physics Letters 2013年第3期30卷 88-91页

作者： jiN Guang-Yong wu chun-Ting CHEN Xin-Yu YU Yong-ji WANG Chao jilin Key Laboratory of Solid Laser Technology and Apply School of ScienceChangchun University of Science and TechnologyChangchun 130022

An innovative electro-optic(EO)Q-switch technology in 1064 nm and 1319 nm dual-wavelength operation of a Nd:YAG laser is *** energy of 4.6 mJ and pulse width of 400 ns for 1064 nm and output energy of 8.7 mJ and pulse width of 80 ns for 1319 nm are achieved simultaneously at the repetition rate of 1 Hz and pumping voltage of 750 V by using this bias voltage electro-optic Q-switched-technology when the voltage on LiNbO_(3) crystal is 2254 *** strong line of 1064 nm in Q-switched operation is inhibited efficiently.

关键词： Nd:YAG switched pumping

Aircraft safety analysis based on differential manifold theory and bifurcation method

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Frontiers of Information Technology & Electronic Engineering 2019年第2期20卷 292-299页

作者： Chi ZHOU Ying-hui LI wu-ji ZHENG Peng-wei wu School of Aeronautics and Astronautics Engineering Air Force Engineering University

Loss of control(LOC) is considered one of the leading causes of fatal aircraft accidents worldwide. Reducing LOC is critical to improve flight safety. Although it is still vaguely defined, LOC is generally associated with a flight state that is outside the safety envelope, with nonlinear influences of aircraft dynamics and incorrect handling by the flight crew. We have studied how nonlinear factors and pilot operations contribute to LOC. In this study, the stall point and bifurcation point are confirmed using the bifurcation analysis, and the results show that the aircraft will stall when excessive elevator movement is commanded. Moreover, even though there may be an equilibrium state in one of the elevator deflections, the flight state may still be outside the flight safety envelope. When the flight state is near the edge of the flight safety envelope, the strategy to regulate the elevator deflection is super-sensitive, and a slight change in the elevator deflection may contribute to a flight state outside the safety envelope. To solve this issue, the differential manifold theory is introduced to determine the safety envelope. Examples are provided using NASA's generic transport model.

关键词： Loss of control Safety envelope Aircraft dynamic Bifurcation analysis Differential manifold theory

Component Matching Based on Low Bypass Ratio Mixed Exhaust Turbofan Engine

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Transactions of Nanjing University of Aeronautics and Astronautics 2018年第S1期35卷 9-15页

作者： Zheng Xilong wu Tieying ji Honghu College of Energy and Power Engineering Nanjing University of Aeronautics and Astronautics

In order to study component matching which exists in off-design situation at the initial design stage of turbine engine,by establishing performance analysis model of low bypass ratio mixed flow turbofan engine and components characteristic data,and by applying Newton-Raphson method to solve the nonlinear equations of offdesign points in flying envelop,the factors which affect matching between engine components are *** results show that low pressure turbine(LPT)must not operate in a critical condition,and the partial derivative(slope)of pressure ratio to similitude mass flow ratio of working point in LPT characteristic map affects the stability of *** smaller the slope is,the more stable the engine *** addition,the engine is more stable when the fan characteristic map is steep.

关键词： turbofan engine low bypass ratio off-design component matching OOP performance analysis