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In-situ coupling construction of interface bridge to enhance electrochemical stability of all solid-state lithium metal batteries

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Journal of Energy Chemistry 2024年第2期89卷 18-26,I0003页

作者： Qianwei Zhang Rong yang Chao Li Lei mao Bohai Wang Meng Luo Yinglin yan Yiming Zou Lisheng Zhong Yunhua Xu International Research Center for Composite and Intelligent Manufacturing Technology Institute of Chemical Power SourcesXi’an University of TechnologyXi’an 710048ShaanxiChina School of Materials Science and Engineering Xi’an University of TechnologyXi’an 710048ShaanxiChina School of Electrical Engineering Xi’an University of TechnologyXi’an 710048ShaanxiChina Yulin University Yulin 719000ShaanxiChina

Polymer-based composite electrolytes composed of three-dimensional Li_(6.4)La_(3)Zr_(2)Al_(0.2)O_(12)(3D-LLZAO)have attracted increasing attention due to their continuous ion conduction and satisfactory mechanical ***,the organic/inorganic interface is incompatible,resulting in slow lithium-ion transport at the ***,the compatibility of organic/inorganic interface is an urgent problem to be *** by the concept of“gecko eaves”,polymer-based composite solid electrolytes with dense interface structures were *** bridging of organic/inorganic interfaces was established by introducing silane coupling agent(3-chloropropyl)trimethoxysilane(CTMS)into the PEO-3D-LLZAO(PL)*** in-situ coupling reaction improves the interface affinity,strengthens the organic/inorganic interaction,reduces the interface resistance,and thus achieves an efficient interface ion transport *** prepared PEO-3D-LLZAO-CTMS(PLC)electrolyte exhibits enhanced ionic conductivity of 6.04×10^(-4)S cm^(-1)and high ion migration number(0.61)at 60℃and broadens the electrochemical window(5.1 V).At the same time,the PLC electrolyte has good thermal stability and high mechanical ***,the Li Fe PO_(4)|PLC|Li battery has excellent rate performance and cycling stability with a capacity decay rate of 2.2%after 100 cycles at 60℃and 0.1 *** advantages of PLC membranes indicate that this design approach is indeed practical,and the in-situ coupling method provides a new approach to address interface compatibility issues.

关键词： Organic/inorganic interphase Coupling effect Composite electrolyte Interface compatibility

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Pressure-induced hydrogen-dominant high-temperature superconductors

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National Science Review 2024年第7期11卷 14-16页

作者： Ho-kwang mao Shanghai Advanced Research in Physical Sciences Center for High Pressure Science and Technology Advanced Research

Recent studies of hydrogen-dominant（superhydride） materials have led to putative discoveries of near-room temperature superconductivity at high pressures. The idea started more than half-a-century ago as a by-product of the quest for metallic hydrogen for which a natural consequence of its very high Debye temperature and phonon frequency due to the very low mass of the hydrogen atoms would lead to a high superconducting critical temperature （Tc） in weak coupling Bardeen-Cooper-Schrieffer（BCS） expression.

关键词： HYDRIDE LANTHANUM

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Proof of Two Supercongruences of Truncated Hypergeometric Series_(4)F_(3)

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Acta Mathematica Sinica,English Series 2024年第4期40卷 1015-1028页

作者： Guo Shuai mao Department of Mathematics Nanjing University of Information Science and TechnologyNanjing 210044P.R.China

In this paper,we prove two supercongruences conjectured by Z.-*** via the Wilf-Zeilberger *** of them is,for any prime p>3,4F3[7/6 1/2 1/2 1/2 1/6 1 1]-1/8]-1/2≡p(-2/p)+p^(3)/4(2/p)Ep-3 (mod p^(4))where(·/p)stands f... 详细信息

关键词： Supercongruence truncated hypergeometric series Wilf–Zeilberger method Euler numbers Legendre symbol

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Design and Application of an S-band Fast Radio Bursts Search Pipeline for the Nanshan 26 m Radio Telescope

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Research in Astronomy and Astrophysics 2024年第7期24卷 111-117页

作者： yan-Ling Liu mao-Zheng Chen Jian Li Jian-Ping Yuan Rai Yuen Zhi-Yong Liu Hao yan Wen-Long Du Nan-Nan Zhai Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China Xinjiang Key Laboratory of Microwave Technology Urumqi 830011China University of Chinese Academy of Sciences Beijing 100049China

Fast radio bursts(FRBs)are among the most studied radio transients in astrophysics,but their origin and radiation mechanism are still *** is a challenge to search for FRB events in a huge amount of observational data with high speed and high *** the rapid advancement of the FRB research process,FRB searching has changed from archive data mining to either long-term monitoring of the repeating FRBs or all-sky surveys with specialized ***,establishing a highly efficient and high quality FRB search pipeline is the primary task in FRB *** learning techniques provide new ideas for FRB search *** have detected radio bursts from FRB 20201124A in the L-band observational data of the Nanshan 26 m radio telescope(NSRT-26m)using the constructed deep learning based search pipeline named dispersed dynamic spectra search(DDSS).Afterwards,we further retrained the deep learning model and applied the DDSS framework to S-band *** this paper,we present the FRB observation system and search pipeline using the S-band *** carried out search experiments,and successfully detected the radio bursts from the magnetar SGR J1935+2145and FRB *** experimental results show that the search pipeline can complete the search efficiently and output the search results with high accuracy.

关键词： radio continuum general-methods data analysis-methods observational

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Comparative studies on Fenton-like reactions catalyzed by Fe_(3)O_(4) loaded inside and outside halloysite nanotubes for the removal of organic pollutants

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Frontiers of Materials Science 2024年第1期18卷 15-28页

作者： yang Li Jia-Qi Zhou Huan-yan Xu Li-Min Dong mao-Chang Cao Lian-Wei Shan Li-Guo Jin Xiu-Lan He Shu-yan Qi Heilongjiang Provincial Key Laboratory of CO_(2) Resource Utilization and Energy Catalytic Materials School of Materials Science and Chemical EngineeringHarbin University of Science and TechnologyHarbin 150040China

In this work,Fe_(3)O_(4) nanoparticles(NPs)loaded inside and outside halloysite nanotubes(HNTs)were prepared and developed as the heterogeneous Fenton-like catalysts for the removal of representative organic *** results indicated that the samples with Fe_(3)O_(4) NPs loaded outside the HNTs lumen(Fe_(3)O_(4)/HNTs)and inside the HNTs lumen(Fe_(3)O_(4)@HNTs)were successfully *** samples had typical magnetic hysteresis loops,while Fe_(3)O_(4)@HNTs exhibited higher magnetization *** comparative experiments showed that Fe_(3)O_(4)@HNTs had better Fenton-like catalytic ability than that of Fe_(3)O_(4)/HNTs in the degradation of various organic *** Rhodamine B(RhB)as an example,the adsorption thermodynamics and kinetics of RhB onto Fe_(3)O_(4)/HNTs and Fe_(3)O_(4)@HNTs were also *** comparative results demonstrated that the adsorption ability of Fe_(3)O_(4)/HNTs was better than that of Fe_(3)O_(4)@***,the dissolved concentration of Fe^(2+)and production amount of hydroxyl radical(·OH)in the Fe_(3)O_(4)@HNTs-H_(2)O_(2) system were significantly higher than those in the Fe_(3)O_(4)/HNTs-H_(2)O_(2) *** on aforementioned comparison,the nano-confinement effect in the Fe_(3)O_(4)@HNTs-H_(2)O_(2) system was *** work provides meaningful guidance for the cheap and convenient design of nanoreactors for Fenton-like applications.

关键词： Fe_(3)O_(4) halloysite nanotube adsorption Fenton-like reaction mechanism

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基于DMSP/OLS夜间灯光影像的省际经济发展水平评估模型研究

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应用科学学报 2017年第5期35卷 647-657页

作者：马丹程辉毛艳玲邢世和福建农林大学资源与环境学院福州350002 山东女子学院旅游学院济南250300

采用2001年、2004年、2007年的DMSP/OLS夜间灯光数据提取中国31个省市的夜间灯光强度图,引入相对亮度和相对面积,通过相关分析和主成分分析法,构建了灯光指数和统计指数.以2001年、2004年的灯光指数与统计指数为样本,以2007年数据为检验... 详细信息

采用2001年、2004年、2007年的DMSP/OLS夜间灯光数据提取中国31个省市的夜间灯光强度图,引入相对亮度和相对面积,通过相关分析和主成分分析法,构建了灯光指数和统计指数.以2001年、2004年的灯光指数与统计指数为样本,以2007年数据为检验值,建立线性回归模型,可决系数为0.872.最后,以灯光指数对中国省际经济发展水平空间格局进行分析.结果表明,引入相对亮度和相对面积构建的灯光指数能较准确地反映中国省际经济发展综合水平的时空格局变化.

关键词： DMSP/OLS 国民生产总值夜间灯光指数回归分析主成分分析

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The Relationship between Self-Esteem and Social Phobia among College Students:The Mediating Effect of Fear of Negative Evaluation and the Moderating Effect of Perfectionism

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International Journal of Mental Health Promotion 2024年第6期26卷 491-498页

作者： Shuai Lv Zhaojun Chen Jian mao hui Wang Peibo Wu Yujuan Hai School of Modern Logistics Qingdao Harbor Vocational and Technical CollegeQingdao266404China Institute of Education Xiamen UniversityXiamen361005China Shandong Social Science Education Base Yantai Nanshan UniversityLongkou265706China School of Mechanical and Electrical Engineering China University of Petroleum(East China)Qingdao266555China Tan Kah Kee College Xiamen UniversityZhangzhou363105China

Objectives:To explore the relationship between college students’self-esteem(SE)and their social phobia(SP),as well as the mediating role of fear of negative evaluation(FNE)and the moderating effect of ***:A convenience sampling survey was carried out for 1020 college students from Shandong Province of China,utilizing measures of college students’self-esteem,fear of negative evaluation,perfectionism,and social *** analysis was performed using the SPSS PROCESS ***:(1)college students’self-esteem significantly and negatively predicts their social phobia(β=−0.31,t=−10.10,p<0.001);(2)fear of negative evaluation partially mediates the relation between self-esteem and social phobia among college students,with the mediating effect accounting for 48.97%of the total effect(TE);(3)the mediating role of fear of negative evaluation is moderated by perfectionism(β=0.18,t=7.75,p<0.001),where higher levels of perfectionism strengthen the mediating effect of fear of negative ***:Perfectionism moderates the mediating effect that fear of negative evaluation plays,establishing a moderated mediating model.

关键词： Self-esteem fear of negative evaluation perfectionism social phobia

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Non-invasive Healthcare Analytical Platform Based on Organic Electrochemical Transistors

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Chemical Research in Chinese Universities 2024年第5期40卷 824-848页

作者： HU Xingyu mao Ning yan Xinwen HUANG Ling LIU Xu yanG huige SUN Qingqing LIU Xuying JIA Hanyu School of Materials&Engineering Zhengzhou UniversityZhengzhou450001P.R.China Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education&Hubei Key Laboratory of Catalysis and Materials Science Hubei R&D Center of Hyperbranched Polymers Synthesis and ApplicationsSouth-Central University for NationalitiesWuhan430074P.R.China Science&Technology Innovation Center for Advanced Materials of Intelligent Equipment Longmen LaboratoryLuoyang471000P.R.China

Non-invasive bioelectronics,especially organic electrochemical transistors(OECTs),have drawn extensive attentions of academical and medical communities by virtue of their efficient bio-electronic interfacing,water-involved ionic transport,excellent ionic-electronic coupling,ultralow power consumption,wide detectable range,and outstanding detection *** structure diversity,low-temperature solution processability,facile bio/chemical functionalization,and excellent biocompatibility of organic mixed ionic-electronic conductors(OMIECs)render OECTs particularly suitable for non-invasive or minimally invasive healthcare analytical ***,we comprehensively review recent advances of the non-invasive analytical healthcare applications based on OECTs,especially on the detection of biomarkers or metabolites in the excretory biofluids,as well as the recording of electrophysiological signals.A brief introduction of OECT and its comparison with other organic thin-film transistors upon device configuration and working mechanism are firstly ***-of-the-art non-invasive OECT-based biosensors are summarized on their detection of ionic and molecular biomarkers,following with circuit design strategies of OECTs for real-time and in-situ electrophysiological recording from skin *** conclusion,remaining barriers and future challenges of non-invasive OECT-based bioelectronics towards lower detection limit,more accurate quantitative relationship between analyte concentrations and measured parameters,more intimate device-tissue interface,and long-term operation stability are deeply analyzed with a critical outlook.

关键词： Organic electrochemical transistor Non-invasive Bioelectronics Ion-selective Electrophysiological monitoring

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Coverage of the Combined DTaP-IPV/Hib Vaccine Among Children Aged 2-18 Months—9 PLADs,China,2019-2021

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China CDC weekly 2024年第19期6卷 418-423,I0001页

作者： Li Li hui Liang Yifan Song Zhaonan Zhang Jing An Ning Li huifeng Sun Ying Bao Leijin mao Lin Ding Jie yan Zhiguo Wang Lei Cao Jiakai Ye Wenzhou Yu National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases BeijingChina National Immunization Program Chinese Center for Disease Control and PreventionBeijingChina Zhejiang Center for Disease Control and Prevention Hangzhou CityZhejiang ProvinceChina Gansu Center for Disease Control and Prevention Lanzhou CityGansu ProvinceChina Hubei Center for Disease Control and Prevention Wuhan CityHubei ProvinceChina Shandong Center for Disease Control and Prevention Jinan CityShandong ProvinceChina Sichuan Center for Disease Control and Prevention Chengdu CitySichuan ProvinceChina Anhui Center for Disease Control and Prevention Hefei CityAnhui ProvinceChina Guizhou Center for Disease Control and Prevention Guiyang CityGuizhou ProvinceChina Hunan Center for Disease Control and Prevention Changsha CityHunan ProvinceChina Jiangsu Center for Disease Control and Prevention Nanjing CityJiangsu ProvinceChina

Summary What is already known on this topic?In China,there is limited data available on the use and coverage of the non-program,combined diphtheria,tetanus toxoid,acellular pertussis adsorbed,inactivated poliovirus and haemophilus influenzae type b(DTaPIPV/Hib)pentavalent vaccine,and its role as a substitute for the separately administered standalone program vaccines.

关键词： vaccine Hib DTaP

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Hsa_circ_0007099 and PIP4K2A coexpressed in diffuse large B-cell lymphoma with clinical significance

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Genes & Diseases 2024年第4期11卷 98-101页

作者： Jinghan Wang Xin Ku Qiuling Ma Haikuo Li Sujuan Huang Liping mao Fang Yu Jie Jin Wei yan Department of Hematology The First Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang 310003China Key Laboratory of Hematologic Malignancies Diagnosis and TreatmentHangzhouZhejiang 310003China Zhejiang Provincial Clinical Research Center for Hematologic Diseases HangzhouZhejiang 310003China Cancer Center Zhejiang UniversityHangzhouZhejiang 310003China Shanghai Center for Systems Biomedicine Key Laboratory of Systems Biomedicine(Ministry of Education)Shanghai JiaoTong UniversityShanghai 200240China The Second School of Clinical Medicine Henan University of Chinese MedicineZhengzhouHenan 450046China Department of Pathology The First Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang 310003China

Diffuse large B-cell lymphoma(DLBCL)is the most common subtype of B-cell lymphoma in adult *** to the clinical and molecular heterogeneity of DLBCL patients,robust biomarkers in clinical practice are still ***,the int... 详细信息

关键词： clinical lymphoma patients

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