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The safety aspect of sodium ion batteries for practical applications

Journal of Energy Chemistry 2024年第8期95卷 407-427,I0009页

作者： yingshuai wang Runqing Ou Jingjing Yang Yuhang Xin Preetam Singh Feng Wu Yumin Qian Hongcai Gao School of Materials Science&Engineering Beijing Institute of TechnologyBeijing 100081China School of Physics Beijing Institute of TechnologyBeijing 100081China Yangtze Delta Region Academy of Beijing Institute of Technology Jiaxing 314019ZhejiangChina Beijing Institute of Technology Chongqing Innovation Center Chongqing 401120China Department of Ceramic Engineering Indian Institute of Technology(Banaras Hindu University)VaranasiUttar Pradesh 221005India

Sodium-ion batteries(SIBs)with advantages of abundant resource and low cost have emerged as promising candidates for the next-generation energy storage ***,safety issues existing in electrolytes,anodes,and cathodes bring about frequent accidents regarding battery fires and explosions and impede the development of high-performance ***,safety analysis and high-safety battery design have become prerequisites for the development of advanced energy storage *** reported reviews that only focus on a specific issue are difficult to provide overall guidance for building high-safety *** overcome the limitation,this review summarizes the recent research progress from the perspective of key components of SIBs for the first time and evaluates the characteristics of various improvement *** orderly analyzing the root causes of safety problems associated with different components in SIBs(including electrolytes,anodes,and cathodes),corresponding improvement strategies for each component were discussed *** addition,some noteworthy points and perspectives including the chain reaction between security issues and the selection of improvement strategies tailored to different needs have also been *** brief,this review is designed to deepen our understanding of the SIBs safety issues and provide guidance and assistance for designing high-safety SIBs.

关键词： Sodium ion batteries Safety Organic electrolytes modification Solid-state electrolyte Anode bulk modification Cathode bulk design

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Strategies for engineering advanced nanomedicines for gas therapy of cancer

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National Science Review 2020年第9期7卷 1485-1512页

作者： yingshuai wang Tian Yang Qianjun He Guangdong Provincial Key Laboratory of Biomedical Measurements and Ultrasound Imaging National-Regional Key Technology Engineering Laboratory for Medical UltrasoundSchool of Biomedical Engineering Health Science CenterShenzhen University

As an emerging and promising treatment method, gas therapy has attracted more and more attention for treatment of inflammation-related diseases, especially cancer. However, therapeutic/therapy-assisted gases（NO, CO, H2S, H2, O2, SO2and CO2） and most of their prodrugs lack the abilities of active intratumoral accumulation and controlled gas release, resulting in limited cancer therapy efficacy and potential side effects. Therefore, development of nanomedicines to realize tumor-targeted and controlled release of therapeutic/therapy-assisted gases is greatly desired, and also the combination of other therapeutic modes with gas therapy by multifunctional nanocarrier platforms can augment cancer therapy efficacy and also reduce their side effects. The design of nanomedicines with these functions is vitally important, but challenging. In this review, we summarize a series of engineering strategies for construction of advanced gas-releasing nanomedicines from four aspects:（1） stimuli-responsive strategies for controlled gas release;（2） catalytic strategies for controlled gas release;（3） tumor-targeted gas delivery strategies;（4）multi-model combination strategies based on gas therapy. Moreover, we highlight current issues and gaps in knowledge, and envisage current trends and future prospects of advanced nanomedicines for gas therapy of cancer. This review aims to inspire and guide the engineering of advanced gas-releasing nanomedicines.

关键词： nanomedicine gas therapy drug delivery controlled release cancer treatment

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The prospect and challenges of sodium-ion batteries for low-temperature conditions

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Interdisciplinary Materials 2022年第3期1卷 373-395页

作者： Meng wang Qianchen wang Xiangyu Ding yingshuai wang Yuhang Xin Preetam Singh Feng Wu Hongcai Gao School of Materials Science and Engineering Beijing Institute of TechnologyBeijingChina Department of Ceramic Engineering Indian Institute of Technology(BHU)VaranasiIndia

In recent years,considerable attention has been focused on the development of sodium-ion batteries(SIBs)because of the natural abundance of raw materials and the possibility of low cost,which can alleviate the concerns of the limited lithium resources and the increasing cost of lithium-ion *** the growing demand for reliable electric energy storage devices,requirements have been proposed to further increase the comprehensive performance of ***,the low-temperature tolerance has become an urgent technical obstacle in the practical application of SIBs,because the low operating temperature will lead to sluggish electrochemical reaction kinetics and unstable interfacial reactions,which will deteriorate the performance and even cause safety *** the basis of the charge-storage mechanism of SIBs,optimization of the composition and structure of electrolyte and electrode materials is crucial to building SIBs with high performance at low *** this review,the recent research progress and challenges were systematically summarized in terms of electrolytes and cathode and anode materials for SIBs operating at low *** typical full-cell configurations of SIBs at low temperatures were introduced to shed light on the fundamental research and the exploitation of SIBs with high performance for practical applications.

关键词： anode materials cathode materials electrolyte low temperatures sodium-ion batteries

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A nanoconcrete welding strategy for constructing high-performance wound dressing

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Bioactive Materials 2022年第8期7卷 31-41页

作者： yingshuai wang Yanxia Zhu Penghe Zhao Bin Wei Mingjian Fan Danyang Chen Zhaokui Jin Qianjun He School of Life Science and Technology Weifang Medical UniversityWeifangShandongChina Central Laboratory Longgang District People’s Hospital of Shenzhen&the Third Affiliated Hospital(Provisional)of the Chinese University of Hong KongShenzhenGuangdongChina School of Biomedical Engineering Health Science CenterShenzhen UniversityNo.1066 Xueyuan RoadShenzhen518060GuangdongChina Department of Quantum and Energy Materials International Iberian Nanotechnology Laboratory(INL)Braga4715-330Portugal Center of Hydrogen Science Shanghai Jiao Tong UniversityShanghai200240China

Engineering biomaterials to meet specific biomedical applications raises high requirements of mechanical performances,and simultaneous strengthening and toughening of polymer are frequently necessary but very challenging in many *** this work,we propose a new concept of nanoconcrete welding polymer chains,where mesoporous CaCO3(mCaCO_(3))nanoconcretes which are composed of amorphous and nanocrystalline phases are developed to powerfully weld polymer chains through siphoning-induced occlusion,hydration-driven crystallization and dehydration-driven compression of *** mCaCO_(3) nanoconcrete welding technology is verified to be able to remarkably augment strength,toughness and anti-fatigue performances of a model polymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate)-based porous ***,we have revealed polymer-occluded nanocrystal structure and welding-derived microstress which is much stronger than interfacial Van der Waals force,thus efficiently preventing the generation of microcracks and repairing initial microcracks by microcracks-induced hydration,crystallization and polymer welding of mCaCO_(3) *** porous membrane is used as wound dressing,exhibiting a special nanoplates-constructed surface topography as well as a porous structure with plentiful oriented,aligned and opened pore channels,improved hydrophilicity,water vapor permeability,anti-bacterial and cell adherence,in support of wound healing and skin structural/functional *** proposed nanoconcrete-welding-polymer strategy breaks a new pathway for improving the mechanical performances of polymers.

关键词： Tissue engineering Mechanical performances Calcium carbonate Mesoporous materials Organic/inorganic nanocomposite Wound dressing

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The earliest evidence for a microblade adaptation in the remote,high altitude regions of the Tibetan Plateau

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Science China Earth Sciences 2024年第5期67卷 1561-1573页

作者： yingshuai JIN Xiaoling ZHANG Shejiang wang Junyi GE Wei HE Wa DA Yunyao TAN Ziyi YANG Christopher MORGAN Xing GAO Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of SciencesBeijing 100044China University of the Chinese Academy of Sciences Beijing 100049China Cultural Relics Conservation Institute of the Xizang Autonomous Region Lhasa 850000China Nagqu Culture and Tourism Bureau Nagqu 852000China University of Nevada Reno 89557USA

Microblade assemblages are among the most common prehistoric archaeological materials found on the Tibetan Plateau(TP)and are thought to indicate large scale migration to and settlement of the *** microblade sites,however,have been systematically excavated,especially in the remotest,highest-elevation regions of the *** timing of the large-scale arrival,spread,and permanent settlement of people on the TP therefore remains *** this paper,we report on a recently excavated site,Locality 3 of the Nwya Devu Site(ND3),located at 4600 meters above sea level(masl),near the shore of Ngoin Lake,on the interior *** analyses reveal a fairly typical microblade technological orientation and two types of microblade cores:wedge-shaped and semi-conical,which are similar to those found throughout North *** Optically Stimulated Luminescence(OSL)dating and AMS^(14)C dating,the age of ND3 ranges from 11 to 10 *** date range indicates ND3 is the oldest microblade site yet recorded in the remote,high-elevation regions of the TP and thus provides important information about when and how hunter-gatherers using microblades began exploiting the higher altitudes of the *** together,studies at ND3 and throughout the TP suggest that a microblade adaptation is associated with the first prolonged human occupation of the plateau and that microblades played a significant role in mediating the risks and facilitating the mobility necessary to permanently inhabit the TP.

关键词： The interior of Tibetan Plateau Nwya Devu locality 3 Microblade Early Holocene High altitude adaption

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New dating indicates intermittent human occupation of the Nwya Devu Paleolithic site on the high-altitude central Tibetan Plateau during the past 45,000 years

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Science China Earth Sciences 2024年第2期67卷 531-551页

作者： Junyi GE Xiaoling ZHANG Shejiang wang Linhui LI Wei HE yingshuai JIN Peiqi ZhANG Bing XU Chenglong DENG John WOLSEN Zhengtang GUO Xing GAO Institute of Vertebrate Paleontology and Paleoanthropology Chinese Academy of SciencesBeijing 100044China University of the Chinese Academy of Sciences Beijing 100049China Tibetan Cultural Relics Conservation Institute Lhasa 850000China Key Laboratory of Cenozoic Geology and Environment Institute of Geology and GeophysicsChinese Academy of Sciences.Beijing 100029China State Key Laboratory of Lithospheric Evolution Institute of Geology and GeophysicsChinese Academy of SciencesBeijing100029China School of Anthropology University of ArizonaTucson85721USA

The timing and mechanisms of the human occupation of the demanding high-altitude Tibetan Plateau environment are of great ***,we report on our reinvestigations and dating of the Nwya Devu site,located nearly 4600 meters above sea level on the central Tibetan Plateau.A new microblade techno-complex was identified on a lower lake shore at this site,distinct from the previously reported blade tool *** two lithic assemblages were dated to 45.6±2.6 and10.3±0.5 ka using optically stimulated luminescence and accelerator mass spectrometry^(14)C *** represent,respectively,the earliest known Paleolithic and microlithic sites on the interior Tibetan Plateau,indicating multiple occupation episodes of hunter-gatherers during the past 45 *** studies reveal that relatively stable depositional conditions and a paleoenvironment characterized by a comparatively warm climate facilitated these multiple occupations at Nwya *** contemporaneous occurrence of the Upper Paleolithic blade technology on the Tibetan Plateau and most of Eurasia between 50 and 40 ka indicates rapid,large-scale dispersals of humans that profoundly affected human demography on a large *** new archaeological evidence and previously reported genetic data,we conclude that the Tibetan Plateau provided a relatively stable habitat for Upper Paleolithic hunter-gatherers,which may have contributed to the complex and multiple-origin gene pool of present-day Tibetans.

关键词： Tibetan Plateau Paleolithic Nwya Devu High-altitude adaptation Microblade industry Early Upper Paleolithic OSLdating AMS^(14)C dating

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关于做好电网运行中电力调度工作的思考

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河南科技 2019年第25期38卷 127-129页

作者：王英帅焦作煤业(集团)有限责任公司供电工程分公司

电力调度为电力企业经营运行与处理各项事故的协调者与指挥者,在确保电网经济安全以及高质量运行等方面,有着十分重要的影响。电力调度工作的开展质量会直接影响电网的实际运作质量,因此,为保障电力调度工作在安全生产中不产生错误操作... 详细信息

电力调度为电力企业经营运行与处理各项事故的协调者与指挥者,在确保电网经济安全以及高质量运行等方面,有着十分重要的影响。电力调度工作的开展质量会直接影响电网的实际运作质量,因此,为保障电力调度工作在安全生产中不产生错误操作的行为及调度事故等,应对其进行积极思考,以确保整个运作过程的安全性以及可靠性。

关键词：电网运行电力调度安全事故

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第十四届中国医师协会神经外科医师年会

作者： Feng Yuan Li Yi Long Hai Tao Li Luqing Tong yingshuai wang Haiwen Ma Yihan Yang Peidong Liu Yang Xie Jiabo Li Yuheng Liu Xuya wang Shengping Yu Xuejun Yang Department of Neurosurgery Tianjin Medical University General Hospital Department of Neurosurgery Tianjin Medical University General Hospital Laboratory of Neuro-Oncology Tianjin Neurological Institute Key laboratory of Post-trauma Neuro-Repair and Regeneration in Central Nervous System Ministry of education Tianjin key Laboratory of Injuries Variations of Regeneration of Nervous System Department of Physiology and Pathophysiology Tianjin Medical University Department of Hematopathology Tianjin Medical University The university of Texas MD Anderson cancer center Neuro-Oncology Department Department of Neurosurgery The Affiliated Hospital of Logistics University of PAP

Background Ca release-activated Ca channels(CRAC) is the main Ca entry pathway regulating intracellular Ca concentration in a variety of cancer types. Orai2 is the main pore-forming subunit of CRAC channels in central neurons. To characterize the role of Orai2 in gliomas, we investigated the biological process related, molecular function of Orai2 and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathways at transcriptome level and its clinical prognostic *** Through The Cancer Genome Atlas(TCGA), French, Sun and Gene Expression Omnibus(GEO)(GSE23806) datasets, we systematically reviewed a total of 1231 cases with RNA-seq data and analyzed the functional annotation of Orai2 by Gene Ontology(GO) and KEGG pathway analysis. Univariate and multivariate survival analysis were performed in 823 patients with survival data. Results We found Orai2 was significantly upregulated in glioblastoma(GBM). Survival analysis suggested that higher-expression of Orai2 was independently associated with the worse prognosis of patients with classical and mesenchymal subtype of GBMs. According to TCGA transcriptional classification scheme, Orai2 expression was higher in tumors of classical and mesenchymal subtype than other subtypes, and shown significantly correlation with classical and mesenchymal related genes. GO and KEGG pathway analysis revealed that genes significantly correlated with Orai2 were involved in JNK signaling pathway. Through screening transcriptomic data, we found a strong connection between Orai2 and apoptosis, stemness and EMT-related genes(including Nestin, SOX2, NOTCH1, P53, Caspase 3, Cytochrome C, CDH2, ZEB1 and VIM). Conclusion Orai2 is a prognostic factor that is distinctly activated in the classical and mesenchymal subtype of GBM and that promotes glioma stem cells(GSCs) self-renewal, apoptosis process and mesenchymal transition via the JNK pathway. These findings suggested Orai2 as a candidate of therapeutic target for classical and mesenchymal subtyp

关键词： Orai2 Ca2+ release-activated Ca2+ channels (CRAC) glioblastoma (GBM) RNA-seq apoptosis glioma stem cells (GSCs) Epithelial to mesenchymal (-like) transition(EMT)

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基于SMA-13级配的重载交通沥青路面设计及性能分析

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粉煤灰综合利用 2023年第6期37卷 70-75页

作者：王英帅万超郑州路桥建设投资集团有限公司河南郑州450000 河南工业贸易职业学院河南郑州450000

重载交通沥青路面对于混合料的级配及材料组成要求较高,研究采用AC-13和SMA-13两种不同级配分别制备掺和不掺抗车辙剂的沥青混合料,探究不同级配组成混合料间的性能差异,主要考察了沥青混合料的动稳定度、残留稳定度、冻融劈裂强度比及... 详细信息

重载交通沥青路面对于混合料的级配及材料组成要求较高,研究采用AC-13和SMA-13两种不同级配分别制备掺和不掺抗车辙剂的沥青混合料,探究不同级配组成混合料间的性能差异,主要考察了沥青混合料的动稳定度、残留稳定度、冻融劈裂强度比及劈裂寿命,研究表明SMA-13级配沥青混合料的高温稳定性、低温抗裂性及抗疲劳性能较好,抗车辙剂材料的加入能整体提升混合料15%以上的综合性能,建议重载交通沥青路面采用SMA-13级配和抗车辙剂,可实现重载沥青路面长期的健康稳定发展。

关键词：级配设计重载交通路用性能抗车辙剂

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基于传感器网络的水环境监测系统

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杭州电子科技大学学报（自然科学版） 2014年第5期34卷 91-95页

作者：王英帅张乐蒋鹏杭州电子科技大学信息与控制研究所浙江杭州310018

设计了一种基于传感器网络的水环境监测系统。设计以超低功耗单片机MSP430F1611为核心,多种功能模块结合实现对水环境的水温、PH值、水环境的经纬度等参数进行监测的功能,并且实现监测节点的时钟同步与组网。该系统具有低功耗、覆盖范... 详细信息

设计了一种基于传感器网络的水环境监测系统。设计以超低功耗单片机MSP430F1611为核心,多种功能模块结合实现对水环境的水温、PH值、水环境的经纬度等参数进行监测的功能,并且实现监测节点的时钟同步与组网。该系统具有低功耗、覆盖范围广、配置灵活等特点,具有较强的技术应用价值及重大的现实意义。

关键词：水环境监测传感器网络无线通信

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