检索结果-南通市图书馆

Stable Cycling of All-Solid-State Lithium Metal Batteries Enabled by Salt engineering of pEO-Based polymer Electrolytes

第三十届中国控制会议

作者： liu haijun,{2. xiaowu 1.department of mathematics,Zhengzhou university,Zhengzhou 450052.p.r.china the postdoctoral Work Station in institute of physics engineering,Zhengzhou university,Zhengzhou,{12.,450052.

＜正＞This note studies the problem of stochastic finite-time stability of stochastic nonlinear *** stochastic finite-time stability means that systems can reach their equilibria in finite-time with a random *** stochastic settling-time function is presented by some function of system *** this its properties are *** the continuity of settling-time function is *** Lyapunov and converse Lyapunov theorems are given for stochastic finite-time stability.

关键词： Settling-time Function Stability Converse Lyapunov Theorem

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Energy & Environmental Materials 2024年第2期7卷 67-74页

作者： Lujuan liu Tong Wang Li Sun Tinglu Song Hao Yan Chunli Li Daobin mu Jincheng Zheng Yang Dai department of Chemical engineering Shanghai UniversityShangda Road 99Shanghai 200444China School of Material Science&engineering Beijing Key Laboratory of Environmental Science and EngineeringBeijing Institute of TechnologyBeijing 100081China department of physics Xiamen UniversityXiamen 361005China

poly(ethylene oxide)(pEO)-based polymer electrolytes show the prospect in all-solid-state lithium metal batteries;however,they present limitations of low room-temperature ionic conductivity,and interfacial incompatibility with high voltage ***,a salt engineering of 1,1,2.2.3,3-hexafluoropropane-1,3-disulfonimide lithium salt(LiHFDF)/LiTFSI system was developed in pEO-based electrolyte,demonstrating to effectively regulate Li ion transport and improve the interfacial stability under high *** show,by manipulating the interaction between pEO matrix and TFSI^(-)-HFDF^(-),the optimized solid-state polymer electrolyte achieves maximum Li+conduction of 1.2.×10^(-4)S cm^(-1)at 40℃,which is almost 3 times of the ***,the optimized polymer electrolyte demonstrates outstanding stable cycling in the LiFepO_(4)/Li and LiNi_(0.8)Mn_(0.1)Co_(0.1)O_(2./Li(3.0-4.4 V,2.0 cycles)based all-solid-state lithium batteries at 40℃.

关键词： all-solid-state battery high voltage li-ion conductivity molecular interaction poly(ethylene oxide)

probing dark matter particles from evaporating primordial black holes via electron scattering in the CDEX-10 experiment

在线全文

学校读者我要写书评

暂无评论

Science china(physics,Mechanics & Astronomy) 2024年第10期67卷 83-91页

作者： Zhenhua Zhang Litao Yang Qian Yue Kejun Kang Yuanjing Li Haipeng An Greeshma C. Jianping Chang Yunhua Chen Jianping Cheng Wenhan Dai Zhi Deng Changhao Fang Xinping Geng Hui Gong Qiuju Guo Tao Guo Xuyuan Guo Li He Shengming He Jinwei Hu Hanxiong Huang Tuchen Huang Lin Jiang S.Karmakar Haubin Li Hanyu Li Jianmin Li Jin Li Qianyun Li renmingjie Li Xueqian Li Yulan Li Yifan Liang Bin Liao FongKay Lin ShinTed Lin Jiaxuan liu Shukui liu Yandong liu Yu liu Yuanyuan liu Hao Ma Yucai Mao Qiyuan Nie Jinhua Ning Hui pan Ningchun Qi Jie ren Xichao ruan Monoj Kumar Singh Tianxi Sun Changjian Tang Yang Tian Guangfu Wang Junzheng Wang Li Wang Qing Wang Yufeng Wang Yunxiang Wang Henry Tsz-King Wong Shiyong Wu Yucheng Wu Haoyang Xing rui Xu Yin Xu Tao Xue Yulu Yan Nan Yi Chunxu Yu haijun Yu Jianfeng Yue Ming Zeng Zhi Zeng Bingtao Zhang Fengshou Zhang Lei Zhang Zhenyu Zhang Jizhong Zhao Kangkang Zhao Minggang Zhao Jifang Zhou Zuying Zhou Jingjun Zhu CDEX Collaboration Key Laboratory of particle and radiation Imaging(Ministry of Education)and department of engineering {2. Tsinghua UniversityBeijing 100084China department of physics Tsinghua UniversityBeijing 100084China institute of physics Academia SinicaTaipei 11529China NUCTECH Company Beijing 100084China YaLong river Hydropower Development Company Chengdu 610051China College of Nuclear Science and Technology Beijing Normal UniversityBeijing 100875China College of physics Sichuan UniversityChengdu 610065China School of physics Peking UniversityBeijing 100871China department of Nuclear physics China Institute of Atomic EnergyBeijing 102413China Sino-French institute of Nuclear and Technology Sun Yet-sen UniversityZhuhai 519082China School of physics Nankai UniversityTianjin 300071China department of physics Banaras Hindu UniversityVaranasi 221005India department of physics Beijing Normal UniversityBeijing 100875China 不详

Dark matter(DM)is a major constituent of the ***,no definite evidence of DM particles(denoted as“χ”)has been found in DM direct detection(DD)experiments to *** is a novel concept of detectingχfrom evaporating primordial black holes(pBHs).We search forχemitted from pBHs by investigating their interaction with target *** examined pBH masses range from 1×10^(15)to 7×10^(16)g under the current limits of pBH abundance *** 2.5.4 kg·day data obtained from the CDEX-10 experiment conducted in the china Jinping Underground Laboratory,we exclude theχ-electron(χ-e)elastic-scattering cross sectionσ_(χe)~5×10^(-2.)cm^(2.forχwith a mass■keV from our *** the higher radiation background but lower energy threshold(160 eV),CDEX-10 fills a part of the gap in the previous ***(m_(χ),σ_(χe))can be determined in the future,DD experiments are expected to impose strong constraints on fpBHfor large MpBHs.

关键词： CDEX primordial black hole light dark matter particle dark matter-electron scattering high purity germanium detector

Construction of regular rate-Compatible LDpC Convolutional Codes

在线全文

学校读者我要写书评

暂无评论

china Communications 2016年第8期13卷 97-102页

作者： Liwei mu Chulong Liang Zhiyong liu Daru pan The Laboratory of Quantum engineering and Quantum Materials School of Physics and Telecommunication EngineeringSouth China Normal UniversityGuangzhou510006China The department of Electronic and Communications {2. Sun Yat-sen UniversityGuangzhou510006China The School of Information and Electrical engineering Harbin Institute of TechnologyWeihai264209China

In this paper, we propose a new method to derive a family of regular rate-compatible low-density parity-check（rC-LDpC） convolutional codes from rC-LDpC block codes. In the rC-LDpC convolutional family, each extended sub-matrix of each extended code is obtained by choosing specified elements from two fixed matrices HE1K and HE1K, which are derived by modifying the extended matrices HE1 and HE2.of a systematic rC-LDpC block code. The proposed method which is based on graph extension simplifies the design, and prevent the defects caused by the puncturing method. It can be used to generate both regular and irregular rC-LDpC convolutional codes. All resulted codes in the family are systematic which simplify the encoder structure and have maximum encoding memories which ensure the property. Simulation results show the family collectively offer a steady improvement in performance with code compatibility over binary-input additive white Gaussian noise channel（BI-AWGNC）.

关键词： binary-input additive white Gaussian noise channel(BI-AWGNC) extended matrices rate-compatible low-density parity-check(rC-LDpC) convolutional codes

engineering SIrpα cellular membrane-based nanovesicles for combination immunotherapy

在线全文

学校读者我要写书评

暂无评论

Nano research 2023年第5期16卷 7355-7363页

作者： Mingyue Wang Yanfang Wang Yeteng mu Fuxu Yang Zebin Yang Yuxuan liu Lili Huang Shi liu Xingang Guan Zhigang Xie Zhen Gu School of Medicine Taizhou UniversityTaizhou 318000China College of Medical Technology Beihua UniversityJilin 132013China Key Laboratory of Advanced Drug Delivery Systems of Zhejiang province College of Pharmaceutical SciencesZhejiang UniversityHangzhou 310058China Jinhua institute of Zhejiang university Jinhua 321299China State Key Laboratory of polymer physics and Chemistry Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China department of General Surgery Sir Run Run Shaw HospitalSchool of MedicineZhejiang UniversityHangzhou 310016China Zhejiang Laboratory of Systems&precision Medicine Zhejiang University Medical CenterHangzhou 311121China MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and EngineeringZhejiang UniversityHangzhou 310027China

Immune checkpoint inhibitors(ICIs)have revolutionized cancer treatment for their unprecedented clinical *** regulatory proteinα(SIrpα)is a phagocytic checkpoint expressed on macrophages,dendritic cells,other myeloid *** cells inhibit macrophage phagocytosis through the interaction of the CD47-SIrpα*** the CD47-SIrpαaxis has therefore been a promising strategy in restoring the immune attack against ***,we engineered cellular membrane nanovesicles(NVs)presenting SIrpαreceptors for phagocytosis checkpoint blockade to augment the antitumor immune ***,zebularine(Zeb),an inhibitor of DNA methyltransferase,was encapsulated into SIrpαNVs to reprogram the immunosuppressive tumor microenvironment together with blockade of phagocytosis *** is demonstrated that SIrpα@Zeb can improve tumor immunogenicity,the polarization of tumor-associated macrophages to the M1 phenotype,increase the infiltration of CD8^(+)T lymphocytes in *** robust antitumor immune response induced by SIrpα@Zeb significantly suppressed tumor growth and extended mice-bearing melanoma xenograft survival.

关键词： drug delivery signal regulatory proteinα nanovesicle tumor-associated macrophages cancer immunotherapy

Enhancement on Hemilabile phosphine-Amide palladium and Nickel Catalysts for Ethylene(Co)polymerization with polar Monomers Using a Cyclizing Strategy

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Journal of polymer Science 2022年第3期40卷 241-247,I0005页

作者： Lei Cui Yu-Kai Chu Da-Jun liu Ying-Feng Han Hong-Liang mu Zhong-Bao Jian State Key Laboratory of polymer physics and Chemistry Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China School of Chemistry and Environmental engineering Changchun University of Science and TechnologyChangchun 130022China Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials ScienceNorthwest UniversityXi’an 710127China

To address the issue of hemilabile catalyst in olefin polymerization catalysis, a cyclizing strategy was used to construct novel N-bridged phosphine-carbonyl palladium and nickel catalysts, resulting in improvements on ethylene(co)polymerizations. The N-bridged phosphinecarbonyl pd catalysts(pd1-pd5) and Ni catalysts(Ni1-Ni5) bearing five-to eight-membered-ring structures were designed and *** performance for ethylene(co)polymerization became better as the size of N-containing bridge increased. The seven-membered-ring bridged catalysts pd4 and Ni4 exhibited the best performance in terms of catalytic activity, polymer molecular weight and incorporation of acrylates and acrylic acid. The better performance of these catalysts bearing larger-size bridges was tentatively attributed to the methyleneinduced higher electron density around nitrogen, which strenghtens the coordination of carbonyl group to metal center, and also to the steric effect offered by this cyclization. This work provides a new strategy to enhance hemilabile polymerization catalysts.

关键词： polyolefins Cyclizing strategy phosphine ligands polar monomers Late transition metal catalysts

A general bottom-up synthesis of CuO-based trimetallic oxide mesocrystal superstructures for efficient catalytic production of trichlorosilane

在线全文

学校读者我要写书评

暂无评论

Nano research 2020年第10期13卷 2819-2827页

作者： Hezhi liu Yongjun Ji Jing Li Yu Zhang Xueguang Wang haijun Yu Dingsheng Wang Ziyi Zhong Lin Gu Guangwen Xu Yadong Li Fabing Su State Key Laboratory of multiphase Complex Systems Institute of Process EngineeringChinese Academy of SciencesBeijing 100190China School of Light Industry Beijing Technology and Business UniversityBeijing 100048China State Key Laboratory of Advanced Special Steel Shanghai UniversityYanchang Road 149Zhabei DistrictShanghai 200072China College of Materials Sciences and engineering Beijing Unriversity of TechnologyBejing 100124China department of Chemistry Tsinghua UniversityBeijing 100084China Collee of engineering Guangdong Technion-Israel Institute of Technology(GTIT)241 Daxue RoadShantou 515063China department of Chemical engineering Technion-Israel Institute of Technology(IT)Haifa 32000Israel Beijing National Laboratory for Condensed Matter PhysicsInstitute of PhysicsChinese Academy of SciencesBeijing 100190China institute of Industrial Chemistry and Energy Technology Shenyang University of Chemical TechnologyShenyang 110142China Zhongke Langfang institute of process engineering Fenghua Road No ILangfang Economic&Technical Development ZoneLangfang 065001China

Mesocrystals, the non-classical crystals with highly ordered nanoparticle superstructures, have shown great potential in many applications because of their newly collective properties. However, there is still a lack of a facile and general synthesis strategy to organize and integrate distinct components into complex mesocrystals, and of reported application for them in industrial catalytic reactions. Herein we report a general bottom-up synthesis of CuO-based trimetallic oxide mesocrystals (denoted as CuO-M1Ox-M2.y, where M1 and M2.= Zn, In, Fe, Ni, Mn, and Co) using a simple precipitation method followed by a hydrothermal treatment and a topotactic transformation via calcination. When these mesocrystals were used as the catalyst to produce trichlorosilane (TCS) via Si hydrochlorination reaction, they exhibited excellent catalytic performance with much increased Si conversion and TCS selectivity. In particular, the TCS yield was increased 19-fold than that of the catalyst-free process. The latter is the current industrial process. The efficiently catalytic property of these mesocrystals is attributed to the formation of well-defined nanoscale heterointerfaces that can effectively facilitate the charge transfer, and the generation of the compressive and tensile strain on CuO near the interfaces among different metal oxides. The synthetic approach developed here could be applicable to fabricate versatile complicated metal oxide mesocrystals as novel catalysts for various industrial chemical reactions.

关键词： CuO-based trimetallic oxide mesocrystal superstructures catalytic production of trichlorosilane synthesis strategy

Flexible Waterproof piezoresistive pressure Sensors with Wide Linear Working range Based on Conductive Fabrics

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nano-Micro Letters 2020年第11期12卷 229-241页

作者： Hongcheng Xu Libo Gao Yuejiao Wang Ke Cao Xinkang Hu Liang Wang Meng mu Min liu Haiyan Zhang Weidong Wang Yang Lu School of Mechano‑Electronic engineering Xidian UniversityXi’an 710071People’s Republic of China CityU-Xidian Joint Laboratory of Micro/Nano-Manufacturing Xi’an 710071People’s Republic of China department of Mechanical engineering City University of Hong KongKowloon 999077Hong Kong SARPeople’s Republic of China Nano‑Manufacturing Laboratory(NML) Shenzhen Research Institute of City University of Hong KongShenzhen 518057People’s Republic of China Micro‑/Nano‑technology research Center State Key Laboratory for Manufacturing Systems EngineeringXi’an Jiaotong UniversityXi’an 710049People’s Republic of China

Developing flexible sensors with high working performance holds intense interest for diverse applications in leveraging the Internet-of-things(IoT)*** flexible piezoresistive sensors,traditionally most efforts are focused on tailoring the sensing materials to enhance the contact resistance variation for improving the sensitivity and working range,and it,however,remains challenging to simultaneously achieve flexible sensor with a linear working range over a high-pressure region(>100 kpa)and keep a reliable ***,we devised a laserengraved silver-coated fabric as"soft"sensor electrode material to markedly advance the flexible sensor's linear working range to a level of 800 kpa with a high sensitivity of 6.4 kpa^-1 yet a fast response time of only 4 ms as well as long-time durability,which was rarely reported *** integrated sensor successfully routed the wireless signal of pulse rate to the portable smartphone,further demonstrating its potential as a reliable *** with the rationally building the electrode instead of merely focusing on sensing materials capable of significantly improving the sensor's performance,we expect that this design concept and sensor system could potentially pave the way for developing more advanced wearable electronics in the future.

关键词： Flexible sensor piezoresistive Graphite flakes Laser engraving Silver fabrics

CEpC Technical Design report

在线全文

学校读者我要写书评

暂无评论

radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An rui An Daniele paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond p.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng Binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai Wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang Guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che Bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen Guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH university of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui university HefeiAnhui Applied physics department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu university Institute of ScienceVaranasi Bandirma Onyedi Eylul university Bandirma Beihang university Beijing Beijing Computational Science research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass research institute Co. LtdBeijing Beijing institute of Technology Beijing Beijing Normal university Beijing Brown university ProvidenceRI Budker institute of Nuclear physics Novosibirsk Cadi Ayyad university Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo university Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal university WuhanHubei Central South university ChangshaHunan Centro de Fisica Teorica de particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital radio&TV Equipment Co. LtdChengduSichuan china academy of engineering {2. MianyangSichuan china building materials academy Beijing china Center of Advanced Science and Technology Beijing china institute of Atomic Energy Beijing china Jiliang university HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china university of Geosciences Beijing china university of Geosciences WuhanHubei china university of Mining and Technology XuzhouJiangsu china West Normal university NanchongSichuan Chongqing university Department of PhysicsChongqing Chulalongkorn university Bangkok City university of Hong Kong Department of PhysicsHong Kong Cockcroft institute Daresbury Cornell university IthacaNY CppM(Amu/IphU&CNrS/INp) Marseille Dalian Minzu university DalianLiaoning Dalian university of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear problems of Joint institute for Nuclear research(DLNp JINr) Dubna East china university Of Science And Technol

The Circular Electron positron Collider(CEpC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 30 GeV Linac,a 1.1 GeV Damping ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super proton proton Collider(SppC).The CEpC primarily serves as a Higgs *** its baseline design with synchrotron radiation(Sr)power of 30 MW per beam,it can achieve a luminosity of 5×10^(34)cm^(-2.s^(-1)per interaction point(Ip),resulting in an integrated luminosity of 13 ab^(-1)for two Ips over a decade,producing 2.6 million Higgs *** the Sr power to 50 MW per beam expands the CEpC's capability to generate 4.3 million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design report(TDr)follows the preliminary Conceptual Design report(pre-CDr,2.15)and the Conceptual Design report(CDr,2.18),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,r&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2.2.-2.2.,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-2.30s.

关键词： initiated exceeding precise