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High Power Laser Science and Engineering 2021年第4期9卷 66-69页

作者： S.Atzeni D.Batani C.N.Danson L.A.Gizzi M.Perlado M.Tatarakis V.Tikhonchuk L.Volpe Dipartimento SBAI Universitàdi Roma"La Sapienza"Roma 00161Italy CELIA Universitéde Bordeaux-CNRS-CEAUMR 510733405 TalenceFrance AWE AldermastonReading RG74PRUK Centre for Intertial Fusion Studies Blackett LaboratoryImperial College LondonLondon SW72AZUK Istituto Nazionale di Ottica Consiglio Nazionale delle Ricerche56125 PisaItaly Instituto Fusión Nuclear"Guillermo Velarde"Universidad Politecnica 28006 MadridSpain Institute of Plasma physics and Lasers Hellenic Mediterranean University Research Centre74100 RethymnoGreece Department of Electronic Engineering Hellenic Mediterranean University73133 ChcmiaGreece ELI-Beamlines Center Institute of PhysicsCzech Academy of Sciences25241 Dolni BrezanyCzech Republic Centro de Laseres Pulsados(CLPU) Parque CientificoE-37185 VillamayorSalamancaSpain Laser-Plasma Chair at the University of Salamanca E-37185 VillamayorSalamancaSpain

Fusion energy research is delivering impressive new results emerging from different infrastructures and industrial devices evolving rapidly from ideas to proof-of-principle demonstration and aiming at the conceptual design of reactors for the production of electricity.A major milestone has recently been announced in laser fusion by the Lawrence Livermore National Laboratory and is giving new thrust to laser-fusion energy research *** we discuss how these circumstances strongly suggest the need for a European intermediate-energy facility dedicated to the physics and technology of laser-fusion ignition,the physics of fusion materials and advanced technologies for high-repetitionrate,high-average-power broadband *** believe that the participation of the broader scientific community and the increased engagement of industry,in partnership with research and academic institutions,make most timely the construction of this infrastructure of extreme scientific attractiveness.

关键词： fusion energy high power lasers plasmas inertial fusion high energy density

DID Code:A Bridge Connecting the Materials Genome Engineering Database w让h Inheritable Integrated Intelligent Manufacturing

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Engineering 2020年第6期6卷 612-620页

作者： William Yi Wang Peixuan Li Deye Lin Bin Tang Jun Wang Quanmei Guan Qian Ye Haixing Dai Jun Gao Xiaoli Fan Hongchao Kou Haifeng Song Feng Zhou Jijun Ma Zi-Kui Liu Jinshan Li Weimin Liu State Key Laboratory of Solidification Processing Northwestern Polytechnical UniversityXi'an 710072China CAEP Software Center for High Performance Numerical Simulation Institute of Applied Physics and Computational MathematicsBeijing 100088China CRRC Tangshan Co. Ltd.Tangshan 063035China Beijing Star Travel Space Technology Co. Ltd.Beijing 100013China Department of Materials Science and Engineering Pennsylvania State UniversityUniversity ParkPA 16802USA

A data identifier(DID)is an essential tag or label in all kinds of databases—particularly those related to integrated computational materials engineering(ICME),inheritable integrated intelligent manufacturing(I3M),and the industrial Internet *** the guidance and quick acceleration of the developme nt of advanced materials,as envisioned by official documents worldwide,more investigations are required to construct relative numerical standards for material *** work proposes a universal DID format consisting of a set of build chains,which aligns with the classical form of identifier in both international and national standards,such as ISO/IEC 29168-1:2000,GB/T 27766-2011,GA/T 543.2-2011,GM/T 0006-2012,GJB 7365-2011,SL 325-2014,SL 607-201&WS 363.2-2011,and QX/T *** build chain is made up of capital letters and numbers,with no ***,the total length of each build chain is not restricted,which follows the formation of the Universal Coded Character Set in the international standard of ISO/IEC *** on these rules,the proposed DID is flexible and convenient for extendi ng and sharing in and between various cloud-based ***,classical two-dimensional(2D)codes,including the Hanxin Code,Lots Perception Matrix(LP)Code,Quick Response(Q.R)code,Grid Matrix(GM)code,and Data Matrix(DM)Code,can be constructed and precisely recognized and/or decoded by either smart phones or specific *** utilizing these 2D codes as the fingerprints of a set of data linked with cloud-based platforms,progress and updates in the composition-processing-structure-property-performance workflow process can be tracked spontaneously,paving a path to accelerate the discovery and manufacture of advanced materials and enhance research productivity,performance,and collaboration.

关键词： Data identifier Database Digital twin Integrated computational materials engineering

Synthesis of Single Wall Carbon Nanotubes by Using Arc Discharge Technique in Nitrogen Atmosphere

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Synthesis of Single Wall Carbon Nanotubes by Using Arc Disch...

Thermal and Physicochemical Characterization of Fibers from Coffee Hulls as Filler for Linear Low Density Polyethylene (LLDPE)

Ⅻ International Symposium on Small Particles and Inorganic Clusters

作者： Yasunori Makita Shinzo Suzuki Hiromichi Kataura Yohji Achiba Department of Chemistry Tokyo Metropolitan UniversityTokyo 192-0397 Japan Department of Chemistry Tokyo Metropolitan UniversityTokyo 192-0397 Japan Department of physics Tokyo Metropolitan UniversityTokyo 192-0397 Japan Department of Chemistry Tokyo Metropolitan University Tokyo 192-0397 Japan

＜正＞ Recently, it was found that single wall carbon nanotubes （SWNTs） were synthesized in good quality by using laser furnace technique in nitrogen atmosphere [1]. On the other hand, the arc discharge technique has been extensively used for the synthesis of SWNTs, e.g., using Ni/Y or Rh/Pt carbon composite rods in He atmosphere [2]. However, those SWNTs have lots of carbon impurities, and therefore, it has been considered that SWNTs made by arc discharge technique could not be considered as raw materials aimed for further purification procedure.

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Advances in Materials physics and Chemistry 2021年第10期11卷 155-166页

作者： Ahmat Tom Abel Tame Paul Nestor Djomou Djonga Bakary Tigana Djonse Justin Eugenie Géraldine Nga Abena Department of Energy Engineering University Institute of Technology University of Ngaoundere Ngaoundere Cameroon Department of Chemistry Faculty of Science University of Yaoundé I Yaoundé Cameroon Department of Textile and Leather Engineering National Advanced School of Engineering of Maroua Maroua Cameroon Department of Chemistry Faculty of Science University of Maroua Maroua Cameroon Department of physics Faculty of Science University of Yaoundé I Yaoundé Cameroon

This work presents the thermal, physical and chemical characterization of Coffee canephora, from littoral region of Cameroon, for their use as reinforcement for polymeric materials. The infrared of coffee hulls shows the presence of a large peak intensity at 3299 cm-1 that can be attributed to O-H stretching group of alcohol (cellulose content in coffee pulp). The intensity 2926 cm-1 can be attributed to C-H stretching group of alkanes or the vibration of methoxy group of lignin. Thermo gravimetric analysis shows that around 440°C, the biomass has been completely consumed;the temperature profiles show a peak at 86°C that could correspond to the loss of water as evaporation at a percentage of 8%;the peak at 321°C is accompanied by a water loss of 64.50%; this temperature is assimilated to the degradation of hemicelluloses;the temperature range from 321°C to 401°C is accompanied by a loss of mass of 22.80%, which would be due to the degradation of cellulose. SEM images of the surface of raw coffee hulls, coffee hulls treated with caustic soda respectively clearly reveal gaps between the fibers. The results showed that the incorporation of coffee hulls fiber in LLDPE matrix might result in composites with suitable property application for various industrial fields

关键词： Characterization Coffee Hulls Filler LLDPE Physicochemical and Thermal

Deep Ultraviolet Phototransistor Based on Thiophene-Fluorobenzene Oligomer with High Mobility and Performance

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中国化学:英文版 2023年第13期41卷 1539-1544页

作者： Yongxu Hu Zhongwu Wang Yinan Huang Rui Shi Shuguang Wang Xiaosong Chen Jinshun Bi Yundong Xuan Yong Lei Liqiang Li Chuluo Yang Wenping Hu Shenzhen Key Laboratory of New Information Display and Storage Materials College of Materials Science and EngineeringShenzhen UniversityShenzhenGuangdong518060 China College of physics and Optoelectronic Engineering Shenzhen UniversityShenzhenGuangdong518060 China Tianjin Key Laboratory of Molecular Optoelectronic Sciences Department of ChemistryInstitute of Molecular Aggregation ScienceTianjin UniversityTianjin300072 China Joint School of National University of Singapore and Tianjin University International Campus of Tianjin UniversityFuzhouFujian350207 China Haihe Laboratory of Sustainable Chemical Transformations Tianjin300192 China Institute of Microelectronics Chinese Academy of SciencesBeijing100029 China University of Chinese Academy of Sciences Beijing101408 China Fachgebiet Angewandte Nanophysik Institut für Physik&IMN MacroNanoTechnische Universität Ilmenau98693 IlmenauGermany

Deep ultraviolet(UV)photodetectors have important applications in the industrial and military ***,little research has been reported on organic phototransistors(OPTs)in the deep ultraviolet ***,a novel organic semiconductor containing a small torsion angle and lowπ-conjugation 2,2':5',2"-terthiophene groups,oF-PTTTP,is designed and synthesized,which exhibits high carrier mobility and unique deep ultraviolet ***,an OPT based on oF-PTTTP single crystal shows high responsivity to deep-UV *** photodetectors achieve high photoresponsivity(R)of 857 A/W and detectivity(D*)of 3.2×10^(15)Jones under 280 nm light illumination(only 95 nW·cm^(–2)).To the best of our knowledge,280 nm is the deepest detection wavelength reported for organic phototransistors and this work presents a new molecule design concept for organic phototransistors with deep-UV detection.

关键词： Deep-UV phototransistors Organic semiconductors Molecular devices Single crystals OFETs

Simulating the Turbulent Hydrothermal Behavior of Oil/MWCNT Nanofluid in a Solar Channel Heat Exchanger Equipped with Vortex Generators

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Computer Modeling in Engineering & Sciences 2021年第3期126卷 855-889页

作者： Rachid Maouedj Younes Menni Mustafa Inc Yu-Ming Chu Houari Ameur Giulio Lorenzini Unite de Recherche en Energies Renouvelables en Milieu Saharien URERMSCentre de Developpement des Energies RenouvelablesCDERAdrar01000Algeria Department of physics Unit of Research on Materials and Renewable EnergiesFaculty of SciencesAbou Bekr Belkaid UniversityTlemcen13000Algeria Department of Mathematics Science FacultyFirat UniversityElazig23119Turkey Department of Medical Research China Medical University HospitalChina Medical UniversityTaichung40402Taiwan Department of Mathematics Huzhou UniversityHuzhou313000China Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering Changsha University of Science&TechnologyChangsha410114China Department of Technology University Centre of NaamaNaama45000Algeria Department of Engineering and Architecture University of ParmaParco Area delle Scienze 181/AParma43124Italy

Re-engineering the channel heat exchangers(CHEs)is the goal of many recent studies,due to their great importance in the scope of energy transport in various industrial and environmental *** the internal geometry of the CHEs by using extended surfaces,i.e.,VGs(vortex generators),is the most common technique to enhance the efficiency of heat *** work aims to develop a newdesign of solar collectors to improve the overall energy *** study presents a new channel design by introducing *** FVM(finite volume method)was adopted as a numerical technique to solve the problem,with the use of Oil/MWCNT(oil/multi-walled carbon nano-tubes)nanofluid to raise the thermal conductivity of the flow *** study is achieved for a Re number ranging from12×10^(3) to 27×10^(3),while the concentration(φ)of solid particles in the fluid(Oil)is set to 4%.The computational results showed that the hydrothermal characteristics depend strongly on the flow patterns with the presence of VGs within the *** the Oil/MWCNT rates with the presence of VGs generates negative turbulent velocities with high amounts,which promotes the good agitation of nanofluid particles,resulting in enhanced great transfer rates.

关键词： Channel heat exchanger forced-convection Oil/MWCNT nanofluid CFD vortex generators

Ultraviolet-to-microwave room-temperature photodetectors based on three-dimensional graphene foams

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Photonics Research 2020年第3期8卷 368-374页

作者： YIFAN LI YATING ZHANG YU YU ZHILIANG CHEN QINGYAN LI TENGTENG LI JIE LI HONGLIANG ZHAO QUAN SHENG FENG YAN ZHEN GE YUXIN REN YONGSHENG CHEN JIANQUAN YAO Key Laboratory of Optoelectronics Information Technology(Tianjin University) Ministry of EducationSchool of Precision Instruments and Optoelectronics EngineeringTianjin UniversityTianjin 300072China Department of Applied physics and Materials Research CentreThe Hong Kong Polytechnic UniversityHong KongChina National Institute for Advanced Materials Tianjin Key Laboratory of Metal and Molecule Based Material ChemistryKey Laboratory of Functional Polymer MaterialsCollaborative Innovation Center of Chemical Science and Engineering(Tianjin)School of Materials Science and EngineeringNankai UniversityTianjin 300071China

Highly sensitive broadband photodetection is of critical importance for many ***,it is a great challenge to realize broadband photodetection by using a single *** we report photodetectors(PDs)based on three-dimensional(3 D)graphene foam(GF)photodiodes with asymmetric electrodes,which show an ultra-broadband photoresponse from ultraviolet to microwave for wavelengths ranging from 10~2 to 10~6 ***,the devices exhibit a high photoresponsivity of 10~3 A·W^-1,short response time of 43 ms,and3 d B bandwidth of 80 *** high performance of the devices can be attributed to the photothermoelectric(PTE,also known as the Seebeck)effect in 3 D GF *** excellent optical,thermal,and electrical properties of 3 D GFs offer a superior basis for the fabrication of PTE-based *** work paves the way to realize ultra-broadband and high-sensitivity PDs operated at room temperature.

关键词： microwave dimensional ultraviolet

Direct synthesis of L10-FePt nanopartides from single-source bimetallic complex and their electrocatalytic applications in oxygen reduction and hydrogen evolution reactions

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Nano Research 2019年第12期12卷 2954-2959页

作者： Zhengong Meng Fei Xiao Zhuoxun Wei Xuyun Guo Ye Zhu Yurong Liu Guijun Li Zhen-Qiang Yu Minhua Shao Wai-Yeung Wong College of Chemistry and Environmental Engineering and Institute of Low-dimensional Materials Genome Initiative Shenzhen UniversityShenzhen 518060China Department of Chemical and Biological Engineering Hong Kong University of Science and TechnologyClear Water BayKowloon 999077Hong KongChina Department of Applied Biology and Chemical Technology The Hong Kong Polytechnic UniversityHung HomHong KongChina Department of Applied physics The Hong Kong Polytechnic UniversityHung HomHong Kong China State Key Laboratory of Ultra-precision Machining Technology Department of Industrial and Systems EngineeringThe Hong Kong Polytechnic UniversityHung HomHong KongChina The Hong Kong Polytechnic University Shenzhen Research Institute Shenzhen 518057China

L10-FePt nan oparticles(NPs)with high chemical ordering represent effective electrocatalysts to reduce the cost and enhance theircatalytic performanee in fuel cells.A molecular strategy of preparing highly ordered FePt NPs was used by direct pyrolysis of a Fe,Pt-containing bimetallic *** resultant L10-FePt NPs had very high crystallinity as reflected by the obvious diffractionpatterns,clear lattice fringes and characteristic X-ray diffraction peaks,***,the strong ferromagnetism with room temperaturecoercivity of 27 kOe further confirmed the face-centered tetrag on al(fet)phase in good agreement with the ordered nano *** NPs can be used as electrocatalysts to catalyze oxygen reduction reaction(ORR)in an O2·saturated 0.1 M HClO4 solution andhydrogen evolution reaction(HER)in the 0.5 M H2SO4 electrolyte with much better performance than commercial Pt/C,and showedquite high stability after 10,000 *** strategy utilizing orga no metallic precursors to prepare metal alloy NPs was dem on strated tobe a reliable approach for improving the catalytic efficiency in fuel cells.

关键词： bimetallic complex single-source precursor FePt nanoparticle oxygen reduction reaction hydrogen evolution reaction

The Innovation:A Journal to See the Unseen and Change the Unchanged

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The Innovation 2020年第1期1卷 129-130页

作者： Ke Chen Tao Huang Enke Liu Yuyuan Lu Zhigang Huo Lei Mi Wei Zhang Ian Frazer Institute of Microbiology Chinese Academy of SciencesPeople’s Republic of China Shanghai Institute of Nutrition and Health Shanghai Institutes for Biological SciencesChinese Academy of SciencesPeople’s Republic of China Institute of physics Chinese Academy of SciencesPeople’s Republic of China Changchun Institute of Applied Chemistry Chinese Academy of SciencesPeople’s Republic ofChina Institute of Computing Technology Chinese Academy of SciencesPeople’s Republic of China Xi’an Institute of Optics and Precision Mechanics Chinese Academy of SciencesPeople’s Republic of China Chongqing Institute of Green and Intelligent Technology Chinese Academy of SciencesPeople’s Republic of China University ofQueensland School of MedicineAustralia

Humanity is standing at the beginning of the Fourth industrial Revolution and is ready to embrace the digital *** diversification and specialization of natural science have contributed to re-shaping the society in which we ***,humanity is also facing emergent global challenges,including climate change,emerging infectious diseases,and socioeconomic *** time is ripe to adopt innovative approaches to integrate various disciplines to tackle the issues of sustainable development worldwide.

关键词： integrate innovative humanity