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Sorbitol-Electrolyte-Additive Based Reversible Zinc Electrochemistry

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电化学（中英文） 2024年第7期30卷 28-37页

作者： Qiong Sun Hai-Hui Du Tian-Jjiang Sun Dian-Tao li Min Cheng Jing liang Hai-xia li zhan-liang Tao Key laboratory of Advanced Energy Materials Chemistry(Ministry of Education) Collaborative Innovation Center of Chemical Science and Engineering(Tianjin)Renewable Energy Conversion and Storage Center(RECAST)College of ChemistryNankai UniversityTianjin300071China Key laboratory of Advanced Electrode Materials for Novel Solar Cells for Petroleum and Chemical Industry of China School of Chemistry and Life SciencesSuzhou University of Science and TechnologySuzhou 215009JiangsuChina

The unstable zinc(Zn)/electrolyte interfaces formed by undesired dendrites and parasitic side reactions greatly hinder the development of aqueous zinc ion ***,the hydroxy-rich sorbitol was used as an additive to reshape the solvation structure and modulate the interface *** strong interactions among sorbitol and both water molecules and Zn electrode can reduce the free water activity,optimize the solvation shell of water and Zn^(2+)ions,and regulate the formation of local water(H_(2)O)-poor environment on the surface of Zn electrode,which effectively inhibit the decomposition of water molecules,and thus,achieve the thermodynamically stable and highly reversible Zn *** a result,the assembled Zn/Zn symmetric cells with the sorbitol additive realized an excellent cycling life of 2000 h at 1 mA·cm^(-2)and 1 mAh·cm^(-2),and over 250 h at 5 ***^(-2)and 5 ***^(-2).Moreover,the Zn/Cu asymmetric cells with the sorbitol additive achieved a high Coulombic efficiency of 99.6%,obtaining a better performance than that with a pure 2 mol-l^(-1)ZnSO_(4)*** the constructed Zn/poly1,5-naphthalenediamine(PNDA)batteries could be stably discharged for 2300 cycles at 1 A g^(-1)with an excellent capacity retention *** result indicates that the addition of 1 mol-l^(-1)non-toxic sorbitol into a conventional ZnSO_(4)electrolyte can successfully protect the Zn anode interface by improving the electrochemical properties of Zn reversible deposition/decomposition,which greatly promotes its cycle performance,providing a new approach in future development of high performance aqueous Zn ion batteries.

关键词： Aqueous zinc ion batteries Dendrite Sorbitol additive Solvation regulation Interface modulation

Integrated gut microbiota,plasma metabolomics and network pharmacology to reveal the anti-ischemic stroke effect of cooked rhubarb

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Traditional Medicine Research 2024年第9期9卷 1-13页

作者： Ting li lan-Fang Tan lin Shen Jie-Hui Kuang Si-Kai zhan Bang liu Jia-le Cai Sheng-Wang liang Ming-Hua xian Shu-Mei Wang School of Chinese Materia Medica Guangdong Pharmaceutical UniversityGuangzhou 510006China Key laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM School of Chinese Materia MedicaGuangdong Pharmaceutical UniversityGuangzhou 510006China Engineering&Technology Research Center for Chinese Materia Medica Quality of the Universities of Guangdong Province School of Chinese Materia MedicaGuangdong Pharmaceutical UniversityGuangzhou 510006China Guangxi Key laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of BotanyChinese Academy of SciencesGuilin 541006China Traditional Chinese Medicine Resource Germplasm Bank Management Center Yunfu 527300China

Background:Cooked rhubarb(CR)is obtained by steaming raw rhubarb(Rheum palmatum l.,Rheum officinale Baill.,or Rheum tanguticum *** Balf.)with millet *** is used as a traditional Chinese medicine for treating cerebral stroke,where patients often face severe *** study explored the pharmacological effects and mechanisms of CR against ischemic stroke(IS)in *** used integrated analysis of gut microbiota,metabolomics,and network ***:The compounds in CR were identified using lC-MS/*** impact of CR on rat middle cerebral artery occlusion/reperfusion(MCAO/R)-induced cerebral infarct size and brain tissue pathology was assessed through 2,3,5-triphenyl tetrazolium chloride and HE *** in hemorheology were measured by evaluating blood viscosity,and serum levels of pro-inflammatory cytokine were also *** microbiota composition was analyzed through 16S rRNA gene *** metabolites were examined using untargeted metabolomics and Spearman correlation *** pseudo-germ-free test was used to determine whether tumour necrosis factor-α(TNF-α)and interleukin-1β(Il-1β)improvement in IS are dependent on gut ***:In vivo studies showed CR enhances neurobehavioral function in MCAO/R rats and reduces cerebral infarction *** also ameliorates brain and intestinal barrier damage caused by *** also decreased inflammation and oxidative stress in IS ***,CR promotes the growth of Akkermansia and Verrucomicrobia,aiding in intestinal barrier ***,CR primarily influences the primary bile acid biosynthesis *** pseudo-germ-free experiment and network pharmacology confirmed TNF-αand Il-1βas potential *** relies on gut microbiota for its anti-inflammatory effects to improve ***:Cooked rhubarb offers neuroprotective benefits by enhancing beneficial bacteria abundance and regulating bile acid *** emerges as a potential therapeutic agent for

关键词： cooked rhubarb ischemic stroke gut microbiota metabolomics

混油钻井液中地层油的T1-T2二维核磁共振识别与评价方法

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科学技术与工程 2024年第6期24卷 2323-2329页

作者：王志战页岩油气富集机理与高效开发全国重点实验室北京102206 中石化石油工程技术研究院有限公司北京102206

混油钻井液影响地层含油性的实时发现与准确评价,色谱、质谱、光谱等扣除背景值的识别方法定量精度较低,一维核磁共振方法需要在添加弛豫试剂前、后进行2次分析,为此采用T1-T2二维核磁共振测量方法,通过对混油钻井液、不同矿化度盐水及... 详细信息

混油钻井液影响地层含油性的实时发现与准确评价,色谱、质谱、光谱等扣除背景值的识别方法定量精度较低,一维核磁共振方法需要在添加弛豫试剂前、后进行2次分析,为此采用T1-T2二维核磁共振测量方法,通过对混油钻井液、不同矿化度盐水及3种成品油、5种原油的测试,建立了混油钻井液中的水、基础油、地层油的解释图版;通过对混油钻井液均匀混入不同含量原油后的测试,建立了混油钻井液中的地层油含量评价模型;通过不同质量白油的测试,确定了T1-T2的检测下限为200~750 mg/l。经实验模拟及实钻验证,所建立的解释图版和评价模型可靠。因此,T1-T2二维核磁共振能够直接、直观区分混油钻井液中的基础油和地层油,实现地层含油性的及时发现与直观识别。

关键词：混油钻井液 T1-T2二维核磁共振基础油地层油含油量

汉语及二语水平对中国英语学习者动名搭配加工影响的眼动研究

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外语教学与研究 2024年第1期56卷 76-87,160页

作者：詹琪倪锦诚上海理工大学外语学院上海市200093

本文通过眼动实验考察60名中国英语学习者加工英语动名搭配时汉语及二语水平的影响。实验材料为含有英汉一致搭配、汉语独有搭配和英语独有搭配的180个短句。研究发现:1)汉语显著影响高水平组的英语动名搭配加工,无论是高水平组还是低... 详细信息

本文通过眼动实验考察60名中国英语学习者加工英语动名搭配时汉语及二语水平的影响。实验材料为含有英汉一致搭配、汉语独有搭配和英语独有搭配的180个短句。研究发现:1)汉语显著影响高水平组的英语动名搭配加工,无论是高水平组还是低水平组,搭配加工均呈现英汉一致搭配优于英语独有搭配、英语独有搭配又优于汉语独有搭配的趋势,体现为英汉一致搭配的注视时间更短、注视次数更少,且汉语的影响持续至动名搭配加工晚期;2)二语水平影响英语动名搭配加工,无论加工何类搭配形式,高水平组的所有眼动指标均优于低水平组;3)二语水平与汉语的交互效应不显著,但二语水平的影响更明显并能调节汉语对英语搭配加工的影响。研究汉语对英语动名搭配加工的影响对英语搭配教学具有重要的参考价值。

关键词：动名搭配加工母语影响二语水平眼动技术

PHYSICAl SIMUlATION OF CONTINUOUS ROll CASTING PROCESS

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Acta Metallurgica Sinica(English letters) 2005年第4期18卷 505-511页

作者： l.H. zhan J. Zhong x.Q. li M.H. Huang College of Electronical-Mechanical Engineering Central South University Changsha 410083China

A series of simulating experimental studies on the rheological behavior and its influential factors of aluminum alloy in continuous roll-casting process have been explored in this paper with a Gleeble-1500 Thermal-Mechanical Simulation Tester and a set of special clamp system. Relevant rheological rules in the process of coupling transient solidification and continuous deformation of roll-casting conditions are obtained. Experimental results indicate that four different characteristic stages exist in the whole rheological process, and relative constitutive models suitable for the given conditions of continuous roll casting process have been established through multivariable linear regression analysis of the experimental data.

关键词： continuous roll-casting rheological behavior physical simulation,constitutive relation

Determination of the number ofψ(3686)events taken at BESⅢ

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Chinese Physics C 2024年第9期48卷 8-20页

作者： M.Ablikim M.N.Achasov P.Adlarson O.Afedulidis x.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai x.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.l.Chen S.J.Chen S.l.Chen S.M.Chen T.Chen x.R.Chen x.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.l.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding x.x.Ding Y.Ding Y.Ding J.Dong l.Y.Dong M.Y.Dong x.Dong M.C.Du S.x.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.x.Fang Y.Fang Y.Q.Fang R.Farinelli l.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.l.Fu Y.W.Fu H.Gao x.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia l.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen l.Gong W.x.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.l.Guan A.Q.Guo l.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.l.Han T.T.Han F.Hanisch x.Q.Hao F.A.Harris K.K.He K.l.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou x.T.Hou Y.R.Hou Z.l.Hou B.Y.Hu H.M.Hu J.F.Hu S.l.Hu T.Hu Y.Hu G.S.Huang K.x.Huang l.Q.Huang x.T.Huang Y.P.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji x.B.Ji x.l.Ji Y.Y.Ji x.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang x.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing x.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki x.l.Kang x.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner x.Kui N.Kumar A.Kupsc W.Kühn J.J.lane P.larin l.lavezzi T.T.lei Z.H.lei M.lellmann T.lenz C.li C.li C.H.li Cheng li D.M.li F.li G.li H.B.li H.J.li H.N.li Hui li J.R.li J.S.li Ke li l.J.li l.K.li lei li M.H.li P.R.li Q.M.li Q.x.li R.li S.x.li T.li W.D.li W.G.li x.li x.H.li x.l.li x.Z.li xi Institute of High Energy Physics Beijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780BochumGermany Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China Central South University Changsha 410083China China Center of Advanced Science and Technology Beijing 100190China China University of Geosciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan Fudan University Shanghai 200433China GSI Helmholtzcentre for Heavy Ion Research GmbH D-64291DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China Hangzhou Normal University Hangzhou 310036China Hebei University Baoding 071002China Helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany Henan Normal University Xinxiang 453007China Henan University Kaifeng 475004China Henan University of Science and Technology Luoyang 471003China Henan University of Technology Zhengzhou 450001China Huangshan College Huangshan 245000China Hunan Normal University Changsha 410081China Hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN laboratori Nazionali di Frascati (A)INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara (A)INFN Sezione di FerraraI-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Inner Mongolia University Hohhot 010021China Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de Alta Investigación Universidad de TarapacáCasilla 7DArica 1000000Chile Jilin University Changchun 130012China Joha

The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic *** uncertainty is systematic and the statistical uncertainty is ***,the numbers ofψ(3686)events collected during the 2009 and 2012run periods are updated to be(107.7±0.6)×10~6 and(345.4±2.6)×10~6,*** numbers are consistent with the previous measurements within one standard *** total number ofψ(3686)events in the three data samples is(2712.4±14.3)×10~6.

关键词： ψ(3686) inclusive process Hadronic events BESⅢdetector

全国统一大市场能否促进绿色技术创新的量质齐升?

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广西师范大学学报（哲学社会科学版） 2024年第3期60卷 86-105页

作者：戴枫吕笠瞻南京林业大学经济管理学院江苏南京210037

构建高效规范、竞争开放的全国统一大市场是提升绿色技术创新水平的制度优势。以我国2007—2019年地市级数据和省级数据为样本,在采用因子分析法测算全国统一大市场程度的基础上,实证研究发现全国统一大市场对绿色技术创新“量”和“质... 详细信息

构建高效规范、竞争开放的全国统一大市场是提升绿色技术创新水平的制度优势。以我国2007—2019年地市级数据和省级数据为样本,在采用因子分析法测算全国统一大市场程度的基础上,实证研究发现全国统一大市场对绿色技术创新“量”和“质”的提升都有显著促进作用。机制检验结果表明,全国统一大市场可通过数字化效应和研发投入效应带动绿色技术创新水平提升。进一步考察发现,这一提升作用东部地区比中西部地区更为明显,在不同产业高级化程度下呈现“节节攀升”的非线性特征,且存在显著的空间溢出效应。未来在探索地区绿色技术创新升级路径的过程中,应制定规则统一的市场基础制度和着力打造高质量数据要素市场,畅通东中西部绿色创新合作渠道,推动产业高端化转型和二三产业融合发展,以期为城市绿色发展做出更大贡献。

关键词：全国统一大市场因子分析绿色技术创新新质生产力空间溢出

Tackling the coupled thermal stress and heat at small scales

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Science China(Physics,Mechanics & Astronomy) 2022年第11期65卷 78-79页

作者： Haifei zhan Chaofeng lü Collge of Civil Enginering and Architecture Zhejiang UniversityHangzhou 310058China School of Mechanical Medical and Process EngineeringQueensland University of Technology Brisbane QLD 4001Australia Faculty of Mechanical Engineering&Mechanics Ningbo UniversityNingbo 31521lChina

Fast technological advancement has driven our society into an electronic era(Figure 1(a)). The ongoing miniaturization significantly increases the power density and heat flux density of electronics, e.g., in the order... 详细信息

关键词： server Figure scales

la掺杂SnO_(2)气体传感器制备及NH_(3)检测气敏性能研究

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陶瓷学报 2024年第5期45卷 1003-1012页

作者：李炜灿战光辉海南大学材料科学与工程学院海南海口570228

目前,二氧化锡(SnO_(2))基氨气(NH_(3))气体传感器在实际应用中面临一些挑战,包括:工作温度较高、抗湿性能较差、响应恢复时间较长等。为了解决上述问题,利用金属元素掺杂改性的手段,通过一步水热法在叉指电极上原位合成出了la掺杂的SnO... 详细信息

目前,二氧化锡(SnO_(2))基氨气(NH_(3))气体传感器在实际应用中面临一些挑战,包括:工作温度较高、抗湿性能较差、响应恢复时间较长等。为了解决上述问题,利用金属元素掺杂改性的手段,通过一步水热法在叉指电极上原位合成出了la掺杂的SnO_(2)纳米材料。其中4 wt.%la掺杂的SnO_(2)(lSO-4)具有最佳的气敏性能,在室温高湿度环境下lSO-4对20.85μg·l^(-1)(30 ppb)NH_(3)的响应值为33.8%,是纯SnO_(2)的2.5倍,检测下限达到2.363μg·l^(-1),响应/恢复时间为2.5 s/6.6 s。la元素掺杂改变了SnO_(2)的微观形貌和电子结构,使其拥有更大的比表面积、孔径和更多的氧空位缺陷,促进了O_(2)和NH_(3)分子在其表面的吸附和后续气敏反应,进而使得SnO_(2)对NH_(3)检测的气敏性能得到提升。

关键词：气体传感器氨气检测二氧化锡镧掺杂