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A lithium–tin fluoride anode enabled by ionic/electronic conductive paths for garnet-based solid-state lithium metal batteries

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Rare Metals 2024年第2期43卷 575-587页

作者： Lei Zhang qian.Kun Meng Xiang-Ping Feng Ming shen Yu-Qing Zhang Quan-Chao Zhuang Run-Guo Zheng zhi-Yuan Wang Yan-Hua Cui Hong-Yu Sun Yan-Guo Liu School of Materials Science and Engineering Northeastern UniversityShenyang110819China School of Resources and Materials Northeastern University at QinhuangdaoQinhuangdao066004China School of Materials and Physics China University of Mining&TechnologyXuzhou221116China Institute of Electronic Engineering China Academy of Engineering PhysicsMianyang621900China

The high energy density and stability of solid-state lithium metal batteries(SSLMBs)have garnered great ***-type oxides,especially Li_(6.4)La_(3)Zr_(1.4)Ta_(0.6)O_(12)(LLZTO),with high ionic conductivity,wide electrochemical window,and stability to Li metal anode,are promising solid-state electrolyte(SSEs)materials for ***,Li/LLZTO interface issues including high interface resistance,inhomogeneous Li deposition,and Li dendrite growth have hindered the practical application of ***,a multi-functional Li–SnF_(2) composite anode with Li,LiF,and Li-Sn alloy was specifically designed and *** composite anode improves the wettability to LLZTO,constructing an intimate contact interface between it and ***,ionic/electronic conductive paths in situ formed at the interface can effectively uniform Li deposition and suppress Li *** solid-state symmetric cell exhibits low interface resistance(11Ω·cm^(2)) and high critical current density(1.3 mA·cm^(−2))at 25℃.The full SSLMB based on LiFePO_(4) or LiNi_(0.5)Co_(0.2)Mn_(0.3)O_(2) cathode also shows stable cycling performance and high rate *** work provides a new composite anode strategy for achieving high-energy density and high-safety SSLMBs.

关键词： Solid-state lithium metal batteries(SSLMBs) Lithium-tin fluoride anode Ionic/electronic conductive Interface resistance Lithium dendrite

A pathological joint-liver axis mediated by matrikine-activated CD4^(+)T cells

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2679-2693页

作者： Junzhi Yi Hui Zhang Fangyuan Bao zhichu Chen Yuliang Zhong Tianning Ye Xuri Chen Jingyi qian.Mengya Tian Min Zhu zhi Peng Zongyou Pan Jianyou Li Zihao Hu Weiliang shen Jiaqi Xu Xianzhu Zhang Youzhi Cai Mengjie Wu Hua Liu Jing Zhou Hongwei Ouyang Department of Sports Medicine of the Second Affiliated Hospital and Liangzhu LaboratoryZhejiang University School of MedicineHangzhouChina Dr.Li Dak Sum&Yip Yio Chin Center for Stem Cells and Regenerative Medicine Zhejiang University School of MedicineHangzhouChina Stomatology Hospital School of StomatologyZhejiang University School of MedicineZhejiang Provincial Clinical Research Center for Oral DiseasesHangzhouChina The MOE Key Laboratory of Biosystems Homeostasis&Protection The Key Laboratory of Cancer Molecular Cell Biology of Zhejiang ProvinceLife Sciences InstituteZhejiang UniversityHangzhouChina Department of Orthopedics Huzhou Central HospitalAffiliated Huzhou HospitalZhejiang University School of MedicineHuzhouChina China Orthopedic Regenerative Medicine Group(CORMed) HangzhouChina Department of Orthopedics The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina

The knee joint has long been considered a closed *** pathological effects of joint diseases on distant organs have not been ***,our clinical data showed that post-traumatic joint damage,combined with joint bleeding(hemarthrosis),exhibits a worse liver function compared with healthy *** mouse model,hemarthrosis induces both cartilage degeneration and remote liver ***,we found that hemarthrosis induces the upregulation in ratio and differentiation towards Th17 cells of CD4^(+)T cells in peripheral blood and *** of CD4^(+)T cells reverses hemarthrosis-induced liver *** of cartilage matrix induced by hemarthrosis upregulates serological type Ⅱ collagen(COL Ⅱ),which activates CD4^(+)T *** application of a COL Ⅱ antibody blocks the ***,bulk RNAseq and single-cell qPCR analysis revealed that the cartilage Akt pathway is inhibited by blood ***-articular application of Akt activator blocks the cartilage degeneration and thus protects against the liver impairment in mouse and pig *** together,our study revealed a pathological joint-liver axis mediated by matrikine-activated CD4^(+)T cells,which refreshes the organ-crosstalk axis and provides a new treatment target for hemarthrosis-related disease.

关键词： degeneration damage inhibited

Robust free-space optical frequency transfer in time-varying link distances conditions

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Chinese Physics B 2024年第2期33卷 271-276页

作者：童周刘雷王家亮操前金志成应康韩申生韩正甫桂有珍 School of Physical Sciences University of Science and Technology of ChinaHefei 230000China Key Laboratory for Quantum Optics Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China Key Laboratory of Space Laser Communication and Detection Technology Shanghai Institute of Optics and Fine MechanicsChinese Academy of SciencesShanghai 201800China Hangzhou Institute for Advanced Study University of Chinese Academy of SciencesHangzhou 310024China

Future inter-satellite clock comparison on high orbit will require optical time and frequency transmission technology between moving ***,we demonstrate robust optical frequency transmission under the condition of variable link *** variable link is accomplished by the relative motion of a single telescope fixed on the experimental platform to a corner-cube reflector(CCR)installed on a sliding *** acousto–optic modulators with different frequencies are used to separate forward signal from backward *** active phase noise suppression,when the CCR moves back and forth at a constant velocity of 20 cm/s and an acceleration of 20 cm/s^(2),we achieve the best frequency stability of 1.9×10^(-16) at 1 s and 7.9×10^(-19) at 1000 s *** work paves the way for future studying optical frequency transfer between ultra-high-orbit satellites.

关键词： free-space optical frequency transfer variable link distance

Patient-Reported Outcomes of Postoperative NSCLC Patients with or without Staged Chinese Herb Medicine Therapy during Adjuvant Chemotherapy(NALLC 2): A Randomized, Double-Blind, Placebo-Controlled Trial

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Chinese Journal of Integrative Medicine 2024年第11期30卷 963-973页

作者： ZHANG Yi-lu JIAO Li-jing GONG Ya-bin XU Jian-fang NI Jian shen Xiao-yong ZHANG Jie ZHOU Di qian.Cheng-xin WANG Qin YAO Jia-lin YANG Wen-xiao SU Ling-zi WANG Li-yu LI Jia-qi YAO Yi-qin ZHANG Yuan-hui WANG Yi-chao CHEN zhi-wei XU Ling Oncology Department Yueyang Hospital of Integrated Traditional Chinese and Western Medicine Shanghai University of Traditional Chinese Medicine Institute of Traditional Chinese Medicine Oncology Shanghai University of Traditional Chinese Medicine Oncology Department Shanghai Pulmonary Hospital Shanghai Tongji University Thoracic Surgery Department Huadong Hospital Shanghai Fudan University Thoracic Surgery Department Shanghai Cancer Hospital Shanghai Fudan University Oncology Department Shanghai Chest Hospital Shanghai Jiao Tong University

Objective:To investigate whether the combination of chemotherapy with staged Chinese herbal medicine(CHM) therapy could enhance health-related quality of life(QoL) in non-small-cell lung cancer(NSCLC)patients and prolong the time before deterioration of lung cancer symptoms,in comparison to chemotherapy ***:A prospective,double-blind,randomized,controlled trial was conducted from December 14,2017 to August 28,2020.A total of 180 patients with stage ⅠB-ⅢA NSCLC from 5 hospitals in Shanghai were randomly divided into chemotherapy combined with CHM(chemo+CHM) group(120 cases) or chemotherapy combined with placebo(chemo+placebo) group(60 cases) using stratified blocking *** European Organization for Research and Treatment of Cancer(EORTC) Quality-of-Life-Core 30 Scale(QLQ-C30) was used to evaluate the patient-reported outcomes(PROs) during postoperative adjuvant chemotherapy in patients with early-stage *** events(AEs) were assessed in the safety ***:Out of the total 180 patients,173 patients(116in the chemo+CHM group and 57 in the chemo+placebo group) were included in the PRO *** initial mean QLQ-C30 Global Health Status(GHS)/QoL scores at baseline were 57.16±1.64 and 57.67±2.25 for the two respective groups(P>0.05).Compared with baseline,the chemo+CHM group had an improvement in QLQ-C30GHS/QoL score at week 18 [least squares mean(LSM) change 17.83,95% confidence interval(CI) 14.29 to 21.38].Conversely,the chemo+placebo group had a decrease in the score(LSM change-13.67,95% CI-22.70 to-4.63).A significant between-group difference in the LSM GHS/QoL score was observed,amounting to 31.63 points(95% CI25.61 to 37.64,P<0.001).The similar trends were observed in physical functioning,fatigue and appetite *** week 18,patients in the chemo+CHM group had a higher proportion of improvement or stabilization in GHS/QoL functional and symptom scores compared to chemo+placebo group(P<0.001).The median time to deterioration

关键词： Chinese herbal medicine adjuvant chemotherapy health-related quality of life non-small-cell lung cancer patient-reported outcome

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四川雪宝顶白钨矿的矿物学及发光特征

宝石和宝石学杂志（中英文） 2024年第4期26卷 29-39页

作者：史玉静沈洪涛曲直张倩中国地质大学(武汉)珠宝学院湖北武汉430074 湖北省珠宝工程技术研究中心湖北武汉430074 中国地质大学地质过程与矿产资源国家重点实验室湖北武汉430074 青岛市计量技术研究院山东青岛266071

本文通过对四川雪宝顶地区(瀑口梁、三道气、水晶镇、五铢堂)的白钨矿进行常规矿物学测试、LA-ICP-MS及光致发光光谱(PL光谱)测试,旨在获得其化学成分、矿物学与发光特征。通过高温固相法合成掺杂不同比例Sm、Eu、Dy元素的CaWO_(4)多晶... 详细信息

本文通过对四川雪宝顶地区(瀑口梁、三道气、水晶镇、五铢堂)的白钨矿进行常规矿物学测试、LA-ICP-MS及光致发光光谱(PL光谱)测试,旨在获得其化学成分、矿物学与发光特征。通过高温固相法合成掺杂不同比例Sm、Eu、Dy元素的CaWO_(4)多晶,分析其光致发光光谱以探究Sm、Eu、Dy元素对其红色荧光的影响。结果显示,在中波紫外光(310 nm)照射下,四川雪宝顶地区白钨矿的荧光颜色有分区性,为红色和淡黄色;化学成分测试结果显示,样品含有Sr、Nb、Mn、Mo、稀土元素(REE)等微量元素,整体含有较高的REE总量(335.8-2243.0μg/g)和Sr元素(126.3~5188.2μg/g),在淡黄色荧光区域富集的Nb、Mn、Mo元素,说明白钨矿中Mn、Mo、Nb可提高作为激活剂的三价稀土离子(RE^(3+))的荧光发射强度。PL光谱测试表明,其红色荧光主要是Sm^(3+)、Eu^(3+)的贡献,其次还有Dy^(3+)、Tb^(3+)、Pr^(3+)的影响,淡黄色荧光主要是由Dy^(3+)导致,其次还有Sm^(3+)、Eu^(3+)的影响。本文通过分析合成白钨矿PL光谱得出,Dy^(3+)是Sm^(3+)、Eu^(3+)的敏化剂,Dy^(3+)对Sm^(3+)的荧光发射强度增强的更明显,尤其是Sm^(3+)的^(4)G_(5/2)→^(6)H_(7/2)跃迁(580~620 nm),在天然白钨矿中表现为Dy^(3+)阻碍了Sm^(3+)→Eu^(3+)的能量传递以及部分样品中Sm^(3+)最强发射峰从^(4)G_(5/2)→^(6)H_(9/2)跃迁(630~660 nm)变为^(4)G_(5/2)→^(6)H_(7/2)跃迁(580~620 nm)。

关键词：白钨矿成分特征发光特征合成白钨矿

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基于热力耦合的近场动力学方法高温岩石水力压裂数值模拟

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岩土力学 2024年第8期45卷 2502-2514页

作者：陈骞王志良申林方华涛李邵军徐则民昆明理工大学建筑工程学院云南昆明650500 中国科学院武汉岩土力学研究所岩土力学与工程国家重点实验室湖北武汉430071

基于近场动力学方法分别采用键型模型计算岩石热扩散过程和常规态型模型模拟岩石位移场的演化,根据物质点间的断键数量确定材料损伤值以实时追踪裂隙面的扩展,通过在裂隙面处施加水压和水温实现水与岩石间的相互作用,建立了考虑热力耦... 详细信息

基于近场动力学方法分别采用键型模型计算岩石热扩散过程和常规态型模型模拟岩石位移场的演化,根据物质点间的断键数量确定材料损伤值以实时追踪裂隙面的扩展,通过在裂隙面处施加水压和水温实现水与岩石间的相互作用,建立了考虑热力耦合效应模拟高温岩石水力压裂过程的数值计算模型。根据岩石加热裂隙扩展的试验结果,验证了计算模型的有效性。最后,讨论了水压、岩石初始温度及弹性模量等因素对水力压裂岩石裂隙结构形态的影响,并基于综合敏感度属性识别评价方法,分析了各影响因素对岩石裂隙形态参数的敏感性。研究结果表明:水压较小或岩石初始温度较低时,主裂隙几乎呈对称分布,基本上无裂隙分支现象;随着水压或初始温度的增加,裂隙逐渐增多并产生分叉现象,同时裂隙总长度和张开度也均呈增长趋势。当岩石弹性模量均值较小时,水力裂隙较为发育且萌生许多微小裂隙;随着弹性模量均值的增大,水力裂隙分支及微裂隙数量明显减少,裂隙总长度和张开度也相应地减小,而岩石起裂时间则近似呈线性增加的趋势。岩石材料参数和环境参数的敏感性综合评价表明,岩石裂隙扩展对弹性模量和水压呈高度敏感,而对水温则表现为不敏感。

关键词：高温岩石水力压裂热力耦合近场动力学裂隙演化

Frontiers in high entropy alloys and high entropy functional materials

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Rare Metals 2024年第10期43卷 4639-4776页

作者： Wen-Tao Zhang Wen Huang Fu-Jie Yu Qi Zhao Xin-Dong Zhu Tao Feng Yao Jiang Xiao-Ming Li Xue-Fei Miao He Zhu Si Lan Xue-qian.Wang Bao-Long shen Zhe Jia Feng-Qi Zhang Wei Wang Qi Liu Yang Ren Xun-Li Wang Xiao-Ya Cui Xiao-Yang Wang Ya-Nan Chen Bing-Bing Fan Meng-Ru Li Qi-Long Gao Jia-Ming Guo Zeng-Bao Jiao zhi-Min Guo Yu-Ping Zhao qian.Yu Rui Huang Ling-Kun Zhang Yi-Ping Lu Xu-Bo Li Huai-Jun Lin Yan Ma Wei-Ming Yang zhi-Hua shen Hai-Yan He Yong-Gang Sun Yong-Jiang Huang De-Zhuang Wang Qing-Feng Liu Fei-Yang Wang Hui Liu Hong-Hui Wu Li-qian. Wang Yang Lu Nan Wang Tian-Li Wang Wei-Bing Liao Yi-Han Wang Yuan Wu Yu-Zhen Yin Jie Pan Yi Zhang Qing Wang Jian-Yang Zhang Tao Yang Yasir Sohail Jin-Yu Zhang Hua Ji qian. Li Wei-Di Liu zhi-Gang Chen Xiong-Jun Liu Wen Ma Liang Mao Zhen-Duo Wu School of Materials Science and Engineering Nanjing University of Science and Technology Jiangsu Key Laboratory for Advanced Metallic Materials School of Materials Science and Engineering Southeast University Department of Physics City University of Hong Kong School of Materials Science and Engineering Tianjin University School of Physics and Microelectronics Zhengzhou University Department of Mechanical Engineering Research Institute for Advanced Manufacturing The Hong Kong Polytechnic University Center of Electron Microscopy and State Key Laboratory of Silicon Materials School of Materials Science and Engineering Zhejiang University Key Laboratory of Solidification Control and Digital Preparation Technology (Liaoning Province) School of Materials Science and Engineering Dalian University of Technology Institute of Advanced Wear & Corrosion Resistance and Functional Materials Jinan University School of Mechanics and Civil Engineering China University of Mining and Technology School of Physical Sciences Great Bay University School of Materials Science andEngineering Harbin Institute of Technology State Key Laboratory of Materials-Oriented Chemical Engineering College of Chemical Engineering Nanjing Tech University Beijing Advanced Innovation Center for Materials Genome Engineering Research Institute for Carbon Neutrality University of Science and Technology Beijing Department of Mechanical Engineering The University of Hong Kong School of Computing Macquarie University Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province College of Physics and Optoelectronic Engineering Shenzhen University State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing State Key Laboratory of Materials Processing and Die & Mould Technology School of Materials Science and Engineering Huazhong University of Science and Technology Institute of materials Shanghai University Department of Materials Science and Engineering C

Owing to their exceptional properties, high-entropy alloys(HEAs) and high-entropy materials have emerged as promising research areas and shown diverse applications. Here,the recent advances in the field are comprehensively reviewed,organized into five sections. The first section introduces the background of HEAs, covering their definition, significance,application prospects, basic properties, design principles, and microstructure. The subsequent section focuses on cutting-edge high-entropy structural materials, highlighting developments such as nanostructured alloys, grain boundary engineering,eutectic systems, cryogenic alloys, thin films, micro-nano-lattice structures, additive manufacturing, high entropy metallic glasses, nano-precipitate strengthened alloys, composition modulation, alloy fibers, and refractory systems. In the following section, the emphasis shifts to functional materials, exploring HEAs as catalysts, magneto-caloric materials, corrosion-resistant alloys, radiation-resistant alloys, hydrogen storage systems, and materials for biomedicine. Additionally, the review encompasses functional high-entropy materials outside the realm of alloys, including thermoelectric, quantum dots, nanooxide catalysts, energy storage materials, negative thermal expansion ceramics,and high-entropy wave absorption materials. The paper concludes with an outlook, discussing future directions and potential growth areas in the field. Through this comprehensive review,researchers, engineers, and scientists may gain valuable insights into the recent progress and opportunities for further exploration in the exciting domains of high-entropy alloys and functional materials.

关键词： Cutting-edge structural materials Cutting-edgefunctional materials High entropy alloys

Unidirectional transport in amorphous topological photonic crystals

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中国科学:物理学、力学、天文学英文版 2023年第7期66卷 62-68页

作者： Yuting Yang Xinyue qian.Liwei Shi Xiaopeng shen zhi Hong Hang School of Materials Science and Physics China University of Mining and TechnologyXuzhou 221116China School of Physical Science and Technology&Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow UniversitySuzhou 215006China Institute for Advanced Study Soochow UniversitySuzhou 215006China

Many works on topological insulators have focused on periodic lattice systems,where short-and long-range order is *** we construct a two-dimensional amorphous photonic crystal with short-range order and a controllable level of long-range order and experimentally investigate the transport of topological edge states in this amorphous *** demonstrate that topology properties remain constant with unidirectional edge state propagation,immune to specific disorder *** partition phenomena of edge states are also observed at the intersection of four topological channels in microwave *** proposed amorphous configuration provides new opportunities to explore the relationship between short-range order and topology and may alleviate the fabrication difficulties of topological optical devices for practical applications.

关键词： photonic crystal amorphous material topological insulator

Adoptive therapy with CAR redirected T cells for hematological malignancies

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Science China(Life Sciences) 2016年第4期59卷 370-378页

作者： Shiqi Li zhi Yang Junjie shen Juanjuan Shan Cheng qian Institute of Pathology and Southwest Cancer Center Southwest Hospital Third Military Medical University

The survival of patients with hematological malignancies has been significantly improved due to the development of new therapeutic agents. However, relapse remains a major matter for concern. Recently, T cells engineered with chimeric antigen receptor(CAR) were reported to show unprecedented responses in a range of hematological malignancies. The persistence of the CAR-T cell can last for years and tends toward long-term antitumor memory by which relapses can be effectively prevented. The primary side effects that appear in most clinical trials are cytokine release syndrome and neurotoxicity. However, these symptoms can be treated and reversed. In this review, we describe CAR structure and function and summarize recent advances in CAR-T cell therapy in hematological malignancies.

关键词： cancer hematological malignancies immunotherapy chimeric antigen receptor T-cell therapy