PHASE-TRANSITION

作品数:37被引量:45H指数:4
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相关领域:理学更多>>
相关机构:西安交通大学更多>>
相关期刊:《Journal of Rare Earths》《Science China Materials》《Communications in Theoretical Physics》《Chinese Physics B》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>
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Effect of pre-aged NiTi particle layer on phase-transition behavior and damping performance of 5052Al alloy
《Transactions of Nonferrous Metals Society of China》2025年第2期392-404,共13页Chao-yi DING Hong-jie JIANG Jia-qiang HUANG Chong-yu LIU Hong-feng HUANG Shu-hui LIU Li-li WEI 
National Natural Science Foundation of China (No. 52061011);Guangxi Natural Science Foundation,China (No. 2022GXNSFAA035574);Innovation Project of Guangxi Graduate Education,China (No. YCSW2023361)。
The insufficient damping capabilities of aluminum alloy under low temperatures(<120℃)were addressed by developing high-damping laminated composites of NiTip/5052Al.This is achieved through the incorporation of varied...
关键词:pre-aging NiTi particle layer 5052Al alloy phase-transition behavior damping performance 
Effects of phase-transition heat on fracture temperature in self-propping phase-transition fracturing technology
《Petroleum Exploration and Development》2024年第6期1587-1597,共11页ZHANG Nanlin LIU Fushen JIANG Liangliang LUO Zhifeng JU Yiwen LIU Pingli ZHAO Liqiang PEI Yuxin 
Supported by the China Postdoctoral Science Foundation(2024M752803);the Open Fund of Key Laboratory of Deep Geothermal Resources of Ministry of Natural Resources(KLDGR2024B01);the National Natural Science Foundation of China(52179112);the Open Fund of National Key Laboratory of Oil and Gas Reservoir Geology and Exploitation(Southwest Petroleum University)(PLN2023-02)。
The thermal flux curve of phase-transition fluid(PF)was tested using differential scanning calorimetry,based on which a reaction kinetics model was established to reflect the relationship between phase transition conv...
关键词:self-propping phase-transition fracturing in-situ self-generated proppant reaction kinetics phase-transition heat phase transition rate fracture temperature 
Phase-transition-free rivets for layered oxide potassium cathodes
《Nano Research》2024年第11期9671-9678,共8页Jie Chen Apparao M. Rao Caitian Gao Jiang Zhou Limei Cha Xiaoming Yuan Bingan Lu 
financially supported by two grants from the National Natural Science Foundation of China(Nos.U20A20247 and 51922038 to B.L.);The National Key Research and Development Program of Ministry of Science and Technology(No.2022YFA1402504);Guangdong Provincial Key Laboratory of Materials and Technologies for Energy Conversion(No.MATEC2023KF002);Guangdong Science and Technology Department(No.STKJ2021016);A.M.R acknowledges financial support through the Robert A.Bowen Endowed Professorship funds at Clemson University.
As a cathode material for potassium-ion batteries (PIBs), manganese-based layered oxides have attracted widespread attention due to their low cost, ease of synthesis, and high performance. However, the Jahn-Teller eff...
关键词:potassium cathodes layered oxide phase-transition-free PEROVSKITE rivets 
Stabilizing oxygen redox reaction in phase-transition-free P2-type Co/Nifree cathode via Cu doping for sodium-ion batteries
《Science China Materials》2024年第11期3629-3636,共8页Hai-Xia Zhang Lin-Rong Wu Hao-Rui Wang Dong-Zheng Wu Shao-Hui Guo Ding Zhang Xiao-Chuan Duan Xian-Ming Zhang 
financially supported by the National Natural Science Foundation of China(22271211);the Natural Science Foundation of Shanxi Province(20210302123107 and 202202060301018)。
Due to their high capacity,the P2-type layered oxide cathodes containing oxygen redox reaction processes have attracted wide attention for sodium-ion batteries.However,these materials usually exhibit poor electro-chem...
关键词:sodium-ion batteries Co/Ni-free Cu doping oxygen redox reaction phase transition. 
Unexpected Twinning and Phase-Transition of the Indentation Standards, Their Transition Energies, and Scientific Dichotomy
《Journal of Applied Mathematics and Physics》2024年第6期2119-2159,共41页Gerd Kaupp 
The general use of aluminium as an indentation standard for the iteration of contact heights for the determination of ISO-14577 hardness and elastic modulus is challenged because of as yet not appreciated phase-change...
关键词:Aluminium Fused Quartz Copper TWINNING Structural Phase-Transitions Undue Indentation Standards Data Manipulation ZerodurR Absolute Hardness 
MEMS-actuated terahertz metamaterials driven by phase-transition materials
《Frontiers of Optoelectronics》2024年第2期23-32,共10页Zhixiang Huang Weipeng Wu Eric Herrmann Ke Ma Zizwe A.Chase Thomas A.Searles M.Benjamin Jungfleisch Xi Wang 
supported by NSF through the University of Delaware Materials Research Science and Engineering Center DMR-2011824.
The non-ionizing and penetrative characteristics of terahertz(THz)radiation have recently led to its adoption across a variety of applications.To effectively utilize THz radiation,modulators with precise control are i...
关键词:METAMATERIALS MEMS THZ VO_(2) Phase-transition material 
Significantly enhanced thermal stability of HMX by phase-transition lysozyme coating
《Defence Technology(防务技术)》2024年第5期60-68,共9页Jiahui Liu Congmei Lin Jianhu Zhang Chengcheng Zeng Zhijian Yang Fude Nie 
the China National Nature Science Foundation(Grant No.12102404)。
A new robust bio-inspired route by using lysozyme aqueous solution for surface modification on 1,3,5,7-tetranitro-1,3,5,7-tetrazocane(HMX)was described in this paper.HMX crystals were coated by in situ phase transitio...
关键词:HMX LYSOZYME Phase transition Thermal stability Sensitivity 
Energy storage optimization of ferroelectric ceramics during phase-transition process of amorphous/nanocrystalline and polycrystalline by using a phaseffeld model for dielectric breakdown
《Journal of Advanced Dielectrics》2024年第1期33-41,共9页Suilong Huang Jianwen Chen Zhen Su Xiucai Wang Wenbo Zhu Wenjun Chen Xinmei Yu Peng Xiao 
supported by the youth project of Guangdong Foshan joint fund of Guangdong Natural Science Foundation(Grant No.2020A1515110601 and Grant No.2019A1515110444);the National Natural Science Foundation of China(No:61804029);the Project of Foshan Science and Technology Innovation Team(No:FS0AA-KJ919-4402-0062).
Ferroelectric ceramics have the potential to be widely applied in the modern industry and military power systems due to their ultrafast charging/discharging speed and high energy density.Considering the structural des...
关键词:Ferroelectric ceramics phase transition phase-field model dielectric breakdown energy storage 
Exciting News from Indentations onto Silicon, Copper, and Tungsten
《Journal of Applied Mathematics and Physics》2023年第12期4042-4078,共37页Gerd Kaupp 
Indentations onto crystalline silicon and copper with various indenter geometries, loading forces at room temperature belong to the widest interests in the field, because of the physical detection of structural phase ...
关键词:Phase-Transition-Onset and -Energy Indentation of Silicone COPPER Copper Nanoparticles Tungsten with Polymorphs Low-Temperature Indentations Detection of Faked Loading Curves Protection of AI from False Advices Risk of Catastrophic Crashes Physical Hardness Exothermic Copper-Transitions Algebraic Calculations Negative-Standard-Energy Polymorphs 
Phase-Transitions at High, Very High, and Very Low Temperatures upon Nano-Indentations: Onset Forces and Transition Energies
《Advances in Materials Physics and Chemistry》2023年第6期101-120,共20页Gerd Kaupp 
This paper describes the phase-transition energies from published loading curves on the basis of the physically deduced FN = k-h3/2 law that does not violate the energy law by assuming h2
关键词:Aluminum Alloy Aviation Cosmology Epochal News High and Liquid Nitrogen Temperature Indentations Negative-Energy-Content Polymorph Molybdenum Phase-Transition-Energy 
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