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Dielectric-ion-conductive ZnNb2O6 layer enabling rapid desolvation and diffusion for dendrite-free Zn metal batteries

中华医学会第十五次全国心血管病学大会

作者： Yuan Gao Hai-jie Yu Hai-shan Zhang Yu-ze LI Liang Guo Wen Tian da-lin jia Yue-lan Zhang Ying-xian Sun Guoxian Qi Department of cardiology. The First Affiliated Hospital of China Medical University

Objective To assess the effect of thrombus aspiration and direct stenting in emergency coronary intervention for acute ST-segment elevation myocardial infarction patients. Methods 142 consecutive patients with acute ST-segment elevation myocardial infarction patients underwent emergency coronary interventional procedures were involved, 72 patients were randomly assigned to the experimental group (thrombus aspiration and direct stenting), 70 patients were randomly

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Journal of Energy Chemistry 2025年第1期100卷 693-701页

作者： Haifeng Yang jian Wang Panpan Zhang Xiaomin Cheng Qinghua Guan Jing Dong Bixian Chen Lujie jia Jing Zhang Yongzheng Zhang Yunjian Liu Hongzhen lin School of Materials Science and Engineering Jiangsu University i-Lab & CAS Key Laboratory of Nanophotonic Materials and Devices Suzhou Institute of Nano-Tech and Nano-Bionics Chinese Academy of Sciences Helmholtz Institute Ulm (HIU) Karlsruhe Institute of Technology (KIT) School of Materials Science and Engineering Xi'an University of Technology State Key Laboratory of Chemical Engineering East China University of Science and Technology

Rechargeable aqueous zinc-metal batteries （AZMBs） are promising candidates for large-scale energy storage systems due to their low cost and high ***,their performance and sustainability are significantly hindered by the sluggish desolvation kinetics at the electrode/electrolyte interface and the corresponding hydrogen evolution reaction where active water molecules tightly participate in the Zn（H2O）62+solvation ***,learnt from self-generated solid electrolyte interphase （SEI） in anodes,the dielectric but ion-conductive zinc niobate nanoparticles artificial layer is constructed on metallic Zn surface （ZNB@Zn）,acting as a rapid desolvation *** zincophilic and dielectric-conductive properties of ZNB layer accelerate interfacial desolvation/diffusion and suppress surface corrosion or dendrite formation,achieving uniform Zn plating/stripping behavior,as confirmed by electronic/optical microscopies and interface spectroscopical measurements together with theoretical ***,the as-prepared ZNB@Zn electrode exhibits excellent cycling stability of over 2000 h and robust reversibility （99.54%） even under high current density and depth of discharge ***,the assembled ZNB@Zn-based full cell displays high capacity-retention rate of 80.21%after 3000 cycles at 5 A g-1and outstanding rate performance up to 10 A *** large-areal pouch cell is stabilized for hundreds of cycles,highlighting the bright prospects of the dielectric but ion-conductive layer in further application of AZMBs.

关键词： Zn metal battery Dielectric artificial layer Rapid ion diffusion Zincophilic diffusion Active water inhibition

Comparison of Effects of Rosuvastatin versus Atorvastatin Therapy on non-ST segment elevation Acute Coronary Syndrome

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Comparison of Effects of Rosuvastatin versus Atorvastatin Th...

舒芬太尼后处理对大鼠心肌缺血再灌注损伤时Nrf2-ARE信号通路的影响

中华医学会第十五次全国心血管病学大会

作者： Yuan Gao Qi-gang Guan Yu-jiao Sun Yu-ze Li Hai-shan Zhang Wen Tian Liang Guo da-lin jia Yue-lan Zhang Ying-xian Sun Guo-xian Qi Department of Cardiology The First Affiliated Hospital of China Medical University

Objective To assess different loading doses of rosuvastatin and atorvastatin treatment on the prognosis of non-ST segment elevation acute coronary syndrome Methods Consecutive 188 patients with non-ST segment elevation acute coronary syndrome were randomly assigned to either the group of rosuvastatin (30mg before PCI) or the group of atorvastatin (120mg before PCI). Periprocedural myocardial injury, hs-CRP,IL-1,IL-6,TNF-α, and the incidence of major adverse

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中国现代医学杂志 2018年第16期28卷 11-16页

作者：郭冲岳霄贾大林山东省肥城矿业中心医院心内科山东肥城271600 山东省肥城矿业中心医院内分泌科山东肥城271600 中国医科大学附属第四医院辽宁沈阳110033

目的探讨舒芬太尼后处理对大鼠心肌缺血再灌注损伤时Nrf2-ARE信号通路的影响。方法 30只健康雄性SD大鼠随机分为假手术组、缺血再灌注组及舒芬太尼后处理组,复制大鼠心肌缺血再灌注损伤模型,舒芬太尼后处理组于再灌注前5 min,按1μg/kg... 详细信息

目的探讨舒芬太尼后处理对大鼠心肌缺血再灌注损伤时Nrf2-ARE信号通路的影响。方法 30只健康雄性SD大鼠随机分为假手术组、缺血再灌注组及舒芬太尼后处理组,复制大鼠心肌缺血再灌注损伤模型,舒芬太尼后处理组于再灌注前5 min,按1μg/kg的剂量将舒芬太尼经股静脉注入,假手术组和缺血再灌注组则注入等量的生理盐水,检测3组大鼠心肌梗死面积以及病理学改变,检测3组大鼠心肌细胞凋亡情况,利用实时荧光定量PCR(q RT-PCR)和Western blot分别检测3组大鼠心肌组织中Nrf2、HO-1、NQO1、SOD1及GSTM2基因和蛋白表达。结果与假手术组比较,缺血再灌注组和舒芬太尼后处理组大鼠心肌细胞凋亡指数和梗死面积均增加,与缺血再灌注组比较,舒芬太尼后处理组大鼠心肌细胞凋亡指数和梗死面积均降低(P<0.05);与假手术组比较,缺血再灌注组和舒芬太尼后处理组大鼠心肌组织中Nrf2、HO-1、NQO1、SOD1及GSTM2基因和蛋白相对表达量均降低(P<0.05);与缺血再灌注组比较,舒芬太尼后处理组大鼠心肌组织中Nrf2、HO-1、NQO1、SOD1及GSTM2基因和蛋白相对表达量均升高(P<0.05)。结论舒芬太尼后处理可有效减轻缺血再灌注损伤大鼠心肌梗死面积以及细胞凋亡,其机制可能通过激活Nrf2/ARE信号通路促使其下游Ⅱ相解毒酶及抗氧化酶的表达,从而有效对抗氧化应激损伤。

关键词：舒芬太尼缺血后处理心肌缺血再灌注损伤 Nrf2-ARE信号通路大鼠

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Relationship of hyperglycemia and prognosis:a retrospective study of the elderly acute myocardial infarction patients with high risk

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Relationship of hyperglycemia and prognosis:a retrospective ...

中华医学会第十五次全国心血管病学大会

作者： Yuan Gao Liang Guo Qi-gang Guan Hai-jie Yu Hai-shan Zhang Yu-ze Li Wen Tian da-lin jia Yu e-lan Zhang Guo-xian Qi Ying-xian Sun Department of Cardiology First Affiliated Hospital of China Medical University

Objective To assess the influence of admission hyperglycemia on long-term major adverse cardiac events of SYNTAX score≥23 elderly patients with ST segment elevation acute myocardial infarction (STEMI) in the emergency percutaneous coronary intervention (PCI) . We also evaluated the influence of admission hyperglycemia on cardiac function and coronary perfusion.

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近端胃癌根治性切除术后两种重建术式的评价

中国医学创新 2016年第25期13卷 1-3页

作者：陈林昊林达佳王襄瑜福建省立医院福建福州350001

目的:探讨不同近端胃癌根治性切除手术与重建术式的疗效与生存状况。方法:选取2014年1月-2015年1月在本院接受近端胃癌根治性切除手术的患者80例,按随机数表法分为试验组与对照组,每组各40例,其中对照组近端胃癌行近端胃切除和全胃切除... 详细信息

目的:探讨不同近端胃癌根治性切除手术与重建术式的疗效与生存状况。方法:选取2014年1月-2015年1月在本院接受近端胃癌根治性切除手术的患者80例,按随机数表法分为试验组与对照组,每组各40例,其中对照组近端胃癌行近端胃切除和全胃切除,试验组行近端胃切除间置空肠代胃术,对比术后1个月两组患者SF-36(简明生活质量评分),记录术后1个月内两组患者的营养水平及术后1周内的不良反应状况。结果:术后1个月SF-36评分中总体健康和生命活力得分对照组分别为(35.3±2.2)分、(37.8±1.3)分,试验组分别为(46.2±1.4)分、(49.8±2.1)分,两组患者的生存质量评分比较差异均有统计学意义(P<0.05)。对照组较术前血红蛋白变化率、体质量变化率分别为(-6.5±0.5)%、(-11.3±0.4)%,试验组分别为(-3.9±0.3)%,(-7.2±0.2)%,两组的营养水平比较差异均统计学意义(P<0.05)。对照组术后发生恶心呕吐、食欲下降以及腹泻的不良反应率为12.5%、15.0%、17.5%,试验组分别为5.0%、2.5%、7.5%,两组不良反应比较差异均有统计学意义(P<0.05)。结论:间置空肠代胃术较近端胃癌行近端胃切除和全胃切除术可以显著地提高患者的生存质量,改善患者的营养状况降低患者术后的不良反应。

关键词：近端胃癌重建术疗效生存状况

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16.48% Efficient solution-processed CIGS solar cells with crystal growth and defects engineering enabled by Ag doping strategy

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Journal of Energy Chemistry 2025年第1期100卷 59-65页

作者： Mengyu Xu Shaocong Yan Ting Liang jia jia Shengjie Yuan Dongxing Kou Zhengji Zhou Wenhui Zhou Yafang Qi Yuena Meng Litao Han Sixin Wu Key Laboratory for Special Functional Materials of MOE National & Local Joint Engineering Research Centre for High-efficiency Display and Lighting Technology School of Nanoscience and Materials Engineering Henan University

Solution-processed Cu（In,Ga）Se2（CIGS） solar cells suffer from serious carrier recombination and power conversion efficiency（PCE） loss because of the poor film properties and easy formation of ***, we propose Ag&Se co-selenization strategy to enhance the crystallization and passivate harmful defects of the CIGS films. The formation of Ag-Se phase during the selenization process enables the formation of large grains and suppresses the deep level defects. It is found that Ag doping can enlarge the depletion region width, lower the Urbach energy and prolong the carrier lifetime. As a result, a champion solution-processed CIGS solar cell presents a high efficiency of 16.48% with the highly improved opencircuit voltage（VOC） of 662 m V and fill factor（FF） of 75.8%. This work provides an efficient strategy to prepare high quality solution-processed CIGS films for high-performance CIGS solar cells.

关键词： CIGS solar cells Solution-processed method Ag doping Crystal growth Defects engineering

Understanding the local structure and thermophysical behavior of Mg-La liquid alloys via machine learning potential

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 439-449页

作者： jia Zhao Taixi Feng Guimin Lu National Engineering Research Center for Integrated Utilization of Salt Lake Resource East China University of Science and TechnologyShanghai 200237China Joint International Laboratory for Potassium and Lithium Strategic Resources East China University of Science and TechnologyShanghai 200237China

The local structure and thermophysical behavior of Mg-La liquid alloys were in-depth understood using deep potential molecular dynamic(DPMD) simulation driven via machine learning to promote the development of Mg-La alloys. The robustness of the trained deep potential(DP) model was thoroughly evaluated through several aspects, including root-mean-square errors(RMSEs), energy and force data, and structural information comparison results;the results indicate the carefully trained DP model is reliable. The component and temperature dependence of the local structure in the Mg-La liquid alloy was analyzed. The effect of Mg content in the system on the first coordination shell of the atomic pairs is the same as that of temperature. The pre-peak demonstrated in the structure factor indicates the presence of a medium-range ordered structure in the Mg-La liquid alloy, which is particularly pronounced in the 80at% Mg system and disappears at elevated temperatures. The density, self-diffusion coefficient, and shear viscosity for the Mg-La liquid alloy were predicted via DPMD simulation, the evolution patterns with Mg content and temperature were subsequently discussed, and a database was established accordingly. Finally, the mixing enthalpy and elemental activity of the Mg-La liquid alloy at 1200 K were reliably evaluated,which provides new guidance for related studies.

关键词： magnesium-lanthanum liquid alloys local structure macroscopic properties thermodynamic behavior deep potential mo-lecular dynamic simulation

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Enhanced post-combustion CO2 capture and direct air capture by plasma surface functionalization of graphene adsorbent

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Journal of Energy Chemistry 2025年第1期100卷 653-664页

作者： Rahul Navik Eryu Wang Xiao Ding Huang Yunyi Yiyu Liu jia Li Guangdong-Hong Kong Joint Laboratory for Carbon Neutrality Jiangmen Laboratory of Carbon and Science and Technology Guangzhou HKUST Fok Ying Tung Research Institute The Hong Kong University of Science and Technology (Guangzhou) Carbon Neutrality and Climate Change Thrust Society Hub The Hong Kong University of Science and Technology (Guangzhou) Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University

Graphene has enormous potential to capture CO2due to its unique properties and ***,graphene-based adsorbents have drawbacks of lower CO2adsorption capacity and poor *** work demonstrates a one-step rapid and sustainable N2/H2plasma treatment process to prepare graphene-based sorbent material with enhanced CO2adsorption *** treatment directly enriches amine species,increases surface area,and improves textural *** CO2adsorption capacity increases from 1.6 to 3.3 mmol/g for capturing flue gas,and from 0.14 to 1.3 mmol/g for direct air capture （daC）.Importantly,the electrothermal property of the plasma-modified aerogels has been significantly improved,resulting in faster heating rates and significantly reducing energy consumption compared to conventional external heating for regeneration of *** aerogels display improved selectivity of 42 and 87 after plasma modification for 5 and 10 min,*** plasma-treated aerogels display minimal loss between 17%and 19% in capacity after 40 adsorption/desorption cycles,rendering excellent *** N2/H2plasma treatment of adsorbent materials would lower energy expenses and prevent negative effects on the global economy caused by climate change.

关键词： Carbon neutrality CO 2 capture Climate change Plasma treatment Graphene aerogel

High-dense nanocrystalline W-based alloy prepared by hot isostatic pressing with uniform microstructure, ultrahigh hardness and good thermal stability

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Tungsten 2025年第1期 120-136页

作者： Zao-Ming Wu lin He lin-Sen Ye Xiao-Feng Yang jia-jia Zhang Hong-Bo Lei Institute of Materials China Academy of Engineering Physics

High-density uniform microstructure nanocrystalline W-10wt.% Cr-5wt.% Y（W-10Cr-5Y） alloy with an average grain size of 85 nm and a relative density of 99.8% was successfully prepared.W-Cr-Y alloys with different amounts of second-phase particles were prepared by high-energy ball milling and hot isostatic pressing *** effects of composition design,ball milling parameters,and sintering parameters on the microstructure of W-Cr-Y alloys were studied.A feasible technology for controlling the synthesis of high-density nanocrystalline W-based alloys has been *** microstructure analysis of nanocrystalline W-10Cr-5Y alloy shows that there are two types of doping in the second phase:intergranular doping and intragranular *** "uniform distribution YOx-rich particles" effectively suppresses the grain growth of W and leads to the formation of nanocrystalline W-10Cr-5Y alloy.W-10Cr-5Y has an ultra-high hardness,with a Vickers hardness of 1312±12 kgf·***-temperature annealing treatment shows that W-10Cr-5Y has good thermal stability at 1000 and1100℃,as demonstrated by the comparison of Vickers hardness and grain size between annealed and unannealed alloys.

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