检索结果-内蒙古大学图书馆

Two‑Dimensional Black Phosphorus Nanomaterials:Emerging Advances in Electrochemical Energy Storage science

Nano-Micro Letters 2020年第12期12卷 284-317页

作者： Junye Cheng Lingfeng Gao Tian Li Shan Mei Cong Wang Bo Wen Weichun Huang Chao Li Guangping Zheng Hao Wang Han Zhang Guangdong Provincial Key Laboratory of Micro/Nano Optomechatronics Engineering College of Mechatronics and Control EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China Collaborative Innovation Center for Optoelectronic Science and Technology International Collaborative Laboratory of 2D Materials for Optoelectronic Science and Technology of Ministry of Education and Guangdong ProvinceShenzhen UniversityShenzhen 518060People’s Republic of China Department of Mechanical Engineering Hong Kong Polytechnic UniversityHung HomKowloonHong KongPeople’s Republic of China Department of Materials Science and Engineering Drexel UniversityPhiladelphiaPA 19104USA Nantong Key Lab of Intelligent and New Energy Materials College of Chemistry and Chemical EngineeringNantong UniversityNantong 226019JiangsuPeople’s Republic of China

Two-dimensional black phosphorus(2D BP),well known as phosphorene,has triggered tremendous attention since the first discovery in *** unique puckered monolayer structure endows 2D BP intriguing properties,which facilitate its potential applications in various fields,such as catalyst,energy storage,sensor,*** to the large surface area,good electric conductivity,and high theoretical specific capacity,2D BP has been widely studied as electrode materials and significantly enhanced the performance of energy storage *** the rapid development of energy storage devices based on 2D BP,a timely review on this topic is in demand to further extend the application of 2D BP in energy *** this review,recent advances in experimental and theoretical development of 2D BP are presented along with its structures,properties,and synthetic ***,their emerging applications in electrochemical energy storage,including Li−/K−/Mg−/Na-ion,Li–S batteries,and supercapacitors,are systematically summarized with milestones as well as the *** from the fast-growing dynamic investigation of 2D BP,some possible improvements and constructive perspectives are provided to guide the design of 2D BP-based energy storage devices with high performance.

关键词： 2D black phosphorus Electronic structure Supercapacitors Batteries

来源：评论

学校读者我要写书评

暂无评论

Efficient Photothermal Persulfate Activation for Rapid Removal of Antibiotics by Heat-Promoted Co3+ to Co2+ Conversion on Bi12coo20 Photocatalyst

SSRN

引用

SSRN 2023年

作者： Sun, Hao Wang, Zhenlin Wang, Chen Shao, Yunhang Zhang, Yaning Chen, Chaofeng Liu, Hongyan Dou, Shuai Xu, Jing Zhang, Ying Lou, Yang Zhang, Jiawei Li, Fatang Zhu, Yongfa Pan, Chengsi Key Laboratory of Synthetic and Biological Colloids Ministry of Education School of Chemical and Material Engineering Jiangnan University Jiangsu Wuxi214122 China International Joint Research Center for Photoresponsive Molecules and Materials Jiangnan University Jiangsu Wuxi214122 China Harbin Zhongke Materials Engineering Co. Ltd Harbin150040 China School of Food Science and Technology Jiangnan University Jiangsu Wuxi214122 China Hebei Key Laboratory of Photoelectric Control on Surface and Interface College of Science Hebei University of Science and Technology Shijiazhuang050018 China Department of Chemistry Tsinghua University Beijing100084 China

Efficient removal of ofloxacin (OFX) is achieved in the Bi12CoO20/persulfate (PS) photothermal system. Over 80% of the pollutant (10-200 ppm) is degraded within 1 h reaction and remarkably the degradation rate of 10 ppm OFX reaches 4.6 times higher than that of P25. The superior performance can be attributed to the synergistically photothermal PS activation. Heat changes to surface Co3+ to Co2+ on Bi12CoO20, and lower the activation energy of PS while light excites electrons to reduce PS to yield SO4·- when surface Co2+ forms. By retaining the active sites (surface Co2+) for PS activation, the photothermal activation rate of PS enhances to 0.122 min-1, 24.4 times higher than that (0.005 min-1) without photothermal effect. The current research provides insights into the PS photothermal activation system and aids in the development of a more efficient PS activation method for antibiotics degradation in the future. © 2023, The Authors. All rights reserved.

关键词： Bismuth compounds

来源：评论

学校读者我要写书评

暂无评论

Thermal conductivity characterization of ultra-thin silicon film using the ultra-fast transient hot strip method

引用

Chinese Physics B 2019年第7期28卷 499-503页

作者： Yan-Yan Zhang Ran Cheng Dong Ni Ming Tian Ji-Wu Lu Yi Zhao College of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 China State Key Laboratory of Industrial Control Technology Zhejiang University Hangzhou 310027 China Shanghai Huali Microelectronics Corporation Shanghai 200120 China College of Electrical and Information Engineering Hunan University Changsha 410082 China

Thermal conductivity is an important material parameter of silicon when studying the performance and reliability of devices or for guiding circuit design when considering heat dissipation, especially when the self-heating effect becomes prominent in ultra-scaled *** cross-plane thermal conductivity of a thin silicon film is lacking due to the difficulty in sensing high thermal conductivity in the vertical *** this paper, a feasible method that utilizes an ultra-fast electrical pulse within 20 μs combined with the hot strip technique is *** the best of our knowledge, this is the first work that shows how to extract the cross-plane thermal conductivity of sub-50 nm(30 nm, 17 nm, and 10 nm)silicon films on buried *** ratio of the extracted cross-plane thermal conductivity of the silicon films over the bulk value is only about 6.9%, 4.3%, and 3.8% at 300 K, *** the thickness of the films is smaller than the phonon mean free path, the classical heat transport theory fails to predict the heat dissipation in nanoscale ***, in this study, a ballistic model, derived from the heat transport equation based on extended-irreversible-hydrodynamics(EIT), is used for further investigation, and the simulation results exhibit good consistence with the experimental *** extracted effective thermal data could provide a good reference for precise device simulations and thermoelectric applications.

关键词： cross-plane thermal conductivity ultra-fast transient hot strip method

来源：评论

学校读者我要写书评

暂无评论

Investigating the potential of in-situ fluidized mining of previously inaccessible coal seams through the utilization of super hot rock geothermic technology

Journal of Industrial Safety

引用

Journal of industrial Safety 2024年第2期1卷

作者： Yixin Liu Chenrui Jiang Gang Wang Jiaxin Cheng Yan Gao College of Safety and Environmental Engineering Shandong University of Science and Technology Qingdao 266590 China State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and Ministry of Science and Technology Shandong University of Science and Technology Qingdao 266590 China State Key Laboratory of Safety and Health for Metal Mine Maanshan 243071 China Key Laboratory of Disaster Prevention and Control for Non-coal Open-pit Mines，National Mine Safety Administration Maanshan 243071 China

This study aims to explore a cutting-edge model that combines geothermal energy and coal resource development. Specifically, it focuses on the development model of ultra-deep super-hot rock (SHR) resources and unmineable coal seams through in-situ thermal decomposition technology using supercritical water steam. Through extensive investigation and assessment of technical challenges, we have extensively explored the potential of using supercritical water steam for thermal decomposition of coal seams. We examined the potential benefits in terms of energy conversion efficiency and environmental impact. Despite the significant theoretical prospects of this method, practical application has encountered multiple challenges such as high costs, drilling technology difficulties, and the complexity of reservoir modification technology. The significant investment costs primarily arise from the expenses associated with drilling operations and acquiring equipment. Simultaneously, there are challenges in the realm of technology that require the adaptation of drilling techniques to withstand extreme temperatures and pressures. Additionally, there is a need to explore novel methods for modifying reservoirs in order to sustain fracture openings. In the face of these challenges, this study proposes three main directions for future research and technology development: developing new efficient and environmentally friendly reservoir reconstruction technologies, exploring technologies suitable for low-temperature catalytic reactions in deep coal seams, and improving the accuracy and practicability of microseismic monitoring technologies. With the help of these technological advancements, the aim is to address the existing challenges and drive the integrated progress ultra-deep super hot rock and coal measures towards a more sustainable and economically viable direction. The research results will offer fresh insights and solutions for the realm of deep energy development, playing a crucia

关键词： Ultra-deep Super hot rock Supercritical water steam Unmineable coal seam Sustainable development

来源：评论

学校读者我要写书评

暂无评论

Phage displayed domain antibody mimics for pyrethroid and its application in immunoassay

引用

International Journal of Agricultural and Biological engineering 2020年第2期13卷 235-240页

作者： Yanyan Zhao Ying Liang Yuan Liu Sicong Tu Shengming Zhao Xianjin Liu Kang Tu School of Food Science and technology Henan Institute of Science and TechnologyXinxiang 453003China Key Laboratory of Food Quality and Safety of Jiangsu Province-State Key Laboratory Breeding Base Key Laboratory of Control Technology and Standard for Agri-product Safety and QualityMinistry of Agriculture and Rural AffairsInstitute of Agricultural Product Quality Safety and Nutrition ResearchJiangsu Academy of Agricultural SciencesNanjing 210014China College of Food Science and Technology Nanjing Agricultural UniversityNanjing 210095China School of Medical Sciences University of New South WalesSydneyNSW 2052Australia

Anti-idiotypic antibodies which can mimic antigens have many potential applications in the *** research used the monoclonal antibody of the conserved chemical region of pyrethroids,3-phenoxybenzoic acid(PBA),and the domain antibody library to develop an environmentally-friendly immunoassay for the detection of *** domain antibodies(A8,B8,and C6)which bound to anti-PBA monoclonal antibody(MAb)were isolated from a naive phage display human domain antibody *** domain antibody is cloneable,pyrethroid-free,and applicable as a competitive mimetic antigen in the *** best immunoassay was achieved using A8,resulting in IC50 of 0.714μg/mL for PBA,1.775μg/mL for Cypermethrin,1.624μg/mL forβ-cypermethrin,3.675μg/mL for Fenvalerate,and 4.895μg/mL for *** way of selecting anti-idiotypic antibodies to detect pyrethroids could provide potential applications in developing immunoassays for identifying various chemical contaminants in food.

关键词： domain antibody enzyme-linked immunosorbent assay phenoxybenzoic acid pyrethroid

来源：评论

学校读者我要写书评

暂无评论

Application of Iterative Learning control in X-Y Precision Planar Motion Platform

Application of Iterative Learning Control in X-Y Precision P...

引用

2021 China Automation Congress, CAC 2021

作者： Yan, Hongyu Jia, Danping Zhang, Tao Zhang, Hualiang Xiong, Yingjie Lu, Xu Liu, Yang School of Artificial Intelligence Shenyang University of Technology Shenyang China School of Information Science and Engineering Shenyang University of Technology Shenyang China Key Laboratory of Networked Control Systems Chinese Academy of Sciences Shenyang China Shenyang Institute of Automation Chinese Academy of Sciences Shenyang China Institutes for Robotics and Intelligent Manufacturing Chinese Academy of Sciences Shenyang China School of Electrica l Engineering Dalian University of Technology Dalian China College Of Information Science and Engineering Northeastern University Shenyang China

ISBN: (纸本)9781665426473

The size of the tracking error is one of the important indicators to measure the control system of the X-Y Precision Planar Motion Platform. Iterative learning control (ILC) can obtain higher tracking accuracy through multiple iterations. However, it is found in experiments that the tracking error of the XY precision motion stage using ordinary PD-type iterative learning will eventually fluctuate in a relatively range, and some high-frequency Noise will seriously affect the stability of the system after many iterations. Aiming at the above problems, a PD-type variable gain open-closed loop ILC with a low-pass filter is proposed. This control scheme can effectively remove high-frequency noise and reduce tracking errors. Finally, a hardware-in-the-loop real-time simulator is used to conduct a comparative experiment. Through comparison with PID controller and ordinary PD-type ILC, the experimental consequence show that this arithmetic has a smaller tracking error than the other two algorithms. © 2021 IEEE

关键词： Low pass filters

来源：评论

学校读者我要写书评

暂无评论

Periodic Solution and Ergodic Stationary Distribution of Stochastic SIRI Epidemic Systems with Nonlinear Perturbations

引用

Journal of Systems science & Complexity 2019年第4期32卷 1104-1124页

作者： ZHANG Weiwei MENG Xinzhu DONG Yulin College of Electrical Engineering and Automation Shandong University of Science and TechnologyQingdao 266590China College of Mathematics and Systems Science Shandong University of Science and TechnologyQingdao 266590China State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology Shandong University of Science and TechnologyQingdao 266590China

This paper formulates two stochastic nonautonomous SIRI epidemic systems with nonlinear *** main aim of this study is to investigate stochastic dynamics of the two SIRI epidemic systems and obtain their *** the nonautonomous stochastic SIRI epidemic system with white noise,the authors provide analytic results regarding the stochastic boundedness,stochastic permanence and persistence in ***,the authors prove that the system has at least one nontrivial positive T-periodic solution by using Lyapunov function and Hasminskii’s *** the system with Markov conversion,the authors establish sufficient conditions for positive recurrence and existence of ergodic stationary *** addition,sufficient conditions for the extinction of disease are ***,numerical simulations are introduced to illustrate the main results.

关键词： Extinction and stochastic permanence Markov chain periodic solution stationary distribution and ergodicity stochastic SIRI epidemic model

来源：评论

学校读者我要写书评

暂无评论

High Initial Reversible Capacity and Long Life of Ternary SnO_(2)-Co-carbon Nanocomposite Anodes for Lithium-Ion Batteries

引用

Nano-Micro Letters 2019年第1期11卷 326-338页

作者： Pan Deng Jing Yang Shengyang Li Tian-E Fan Hong-Hui Wu Yun Mou Hui Huang Qiaobao Zhang Dong-Liang Peng Baihua Qu Pen-Tung Sah Institute of Micro-Nano Science and Technology Department of Materials Science and Engineering College of Materials Xiamen University College of Automation and Key Laboratory of Industrial Internet of Things and Networked Control Ministry of Education Chongqing University of Posts and Telecommunications Department of Chemistry University of Nebraska-Lincoln School of Mechanical Science and Engineering Huazhong University of Science and Technology

The two major limitations in the application of SnO_2 for lithium?ion battery(LIB) anodes are the large volume variations of SnO_2 during repeated lithiation/delithiation processes and a large irreversible capacity loss during the first cycle, which can lead to a rapid capacity fade and unsatisfactory initial Coulombic e ciency(ICE). To overcome these limitations, we developed composites of ultrafine SnO_2 nanoparticles and in situ formed Co(CoSn) nanocrystals embedded in an N?doped carbon matrix using a Co?based metal–organic framework(ZIF?67). The formed Co additives and structural advantages of the carbon?confined SnO_2/Co nanocomposite e ectively inhibited Sn coarsening in the lithiated SnO_2 and mitigated its structural degradation while facilitating fast electronic transport and facile ionic di usion. As a result, the electrodes demonstrated high ICE (82.2%), outstanding rate capability(～ 800 mAh g^(-1) at a high current density of 5 A g^(-1)), and long?term cycling stability(～ 760 mAh g^(-1) after 400 cycles at a current density of 0.5 A g^(-1)). This study will be helpful in developing high?performance Si(Sn)?based oxide, Sn/Sb?based sulfide, or selenide electrodes for LIBs. In addition, some metal organic frameworks similar to ZIF?67 can also be used as composite templates.

关键词： Ultrafine SnO_(2) nanostructures ZIF-67 frameworks Enhanced initial Coulombic efficiency Reversible conversion reaction

来源：评论

学校读者我要写书评

暂无评论

Significant Impact of Water-Soluble Organic Matter on Hygroscopicity of Fine Particles Under Low Relative Humidity Condition

SSRN

引用

SSRN 2023年

作者： Tao, Jun Zhang, Zhisheng Zhang, Leiming Wu, Yunfei Wu, Zhijun Nie, Fuli Chen, Laiguo Wang, Boguang Institute for Environmental and Climate Research Jinan University Guangzhou China South China Institute of Environmental Sciences Ministry of Ecology and Environmental Guangzhou China Air Quality Research Division Science and Technology Branch Environment and Climate Change Canada Toronto Canada Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China State Key Joint Laboratory of Environmental Simulation and Pollution Control College of Environmental Sciences and Engineering Peking University Beijing China

Uncertainties in estimating the hygroscopicity of bulk aerosols under low relative humidity (RH) conditions remain to be significant, mainly due to the presence of water-soluble organic matter (WSOM). To quantify the contributions of WSOM to aerosol hygroscopicity and associated uncertainties, a field campaign was conducted to measure the hygroscopic growth curve (f(RH)) of bulk aerosols online, dominant chemical compositions in PM2.5 online and offline, and size distributions of the dominant chemical compositions offline during the dry and wet seasons of 2019-2020 in urban Guangzhou of south China. Based on the measured f(RH), the hygroscopicity parameter (κ) of bulk aerosols (κ-f(RH)) exhibits a logarithmic increase with increasing RH as long as RH is below 69%, and then stabilizes at 0.32±0.04 and 0.31±0.05 in the dry and wet season, respectively, when RH exceeds 69%. The κ of WSOM (κ-WSOM) was further estimated to be 0.22±0.03 and 0.13±0.04 in the dry and wet seasons, respectively, when RH>69%. WSOM significantly affects κ-f(RH) by retarding the deliquescence process of aerosols and altering the mass ratio of water-soluble inorganic salts (WSIS) to WSOM within the size range of 0.4-0.9 μm, especially under low RH conditions (69%). f(RH) of WSIS and WSOM were then corrected using the revised κ-f(RH) under low RH conditions, which showed 22-31% lower values than those produced by the IMPROVE formulas. © 2023, The Authors. All rights reserved.

关键词： Aerosols

来源：评论

学校读者我要写书评

暂无评论

Study on the multifactor parametric of a transverse air curtain dust control technology during tunnel boring

引用

Powder technology 2025年

作者： Qiang Liu Shihao Liu Haonan Zhang Yun Hua Lidian Guo College of Safety and Environmental Engineering Shandong University of Science and Technology Qingdao 266590 Shandong Province China State Key Laboratory of Mining Disaster Prevention and Control Co-found by Shandong Province and the Ministry of Science and Technology Shandong University of Science and Technology Qingdao 266590 China

To effectively solve the problem of coal dust pollution in a coal mining working face, we propose a transverse air curtain dust control technology based on the principle of negative pressure suction of ventilator and air curtain dust control. By analyzing the macroscopic operating environment at the drivers' locations and combining orthogonal experiment, we experimentally optimized the dust reduction parameters. By studying the significance of the two indicators and their total weight, we determined the optimal combination of dust reduction parameters: an inclination angle of the windscreen of 30°, a pressurized air volume of 600 m 3 /min, and the position of the exhaust air duct 3 m from the working face. Finally, applying the transverse air curtain dust control technology to the 52,608 Yunshun digging face of Daliuta coal mine, dust concentrations were monitored at measurement points. The total weight of the dust concentration decreased by 75.97 % and 52.54 %, i.e., the coal dust pollution was effectively reduced.

关键词：

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：