NUCLEATION

作品数:587被引量:1000H指数:12
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Forced boiling of nonazeotropic immiscible mixture in a supercapillary microchannel array for ultra-high heat flux removal with chip junction temperature below 85℃
《Science China(Technological Sciences)》2024年第5期1364-1380,共17页SUN Bo BAO YuChen TIAN Tong LI Ji 
supported by the National Natural Science Foundation of China(Grant No.51776195)。
In this study,a structure-optimized two-phase microchannel heat sink with sintered submicron nucleation sites was developed and tested.The copper-based microchannels had a rectangular cross-section with an equivalent ...
关键词:MICROCHANNEL sintered powder coating submicron nucleation cavities nonazeotropic immiscible ultra-high heat flux 
Bilayer carbon-based structure with the promotion of homogenous nucleation for lithium metal anodes被引量:3
《Science China(Technological Sciences)》2022年第7期1558-1566,共9页SHAO YeQing XIE YongHui YANG Yang CAO JiaQi LI XiuWan LI WangYang ZHANG QiaoLi CHENG ShouLin CHENG ShuYing WANG XingHui 
supported by the Award Program for Fujian Minjiang Scholar Professorship;the National Natural Science Foundation of China(Grant No. 11704071);the Excellent Youth Foundation of Fujian Scientific Committee (Grant No. 2019J06008);Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China (Grant No.2021ZR146);Fujian Provincial Department of Industry and Information Technology of China (Grant No. 82318075)。
Lithium metal anodes (LMAs) are considered as the promising alternatives for next-generation high energy density batteries,but are still hampered by the severe growth of uncontrollable lithium dendrites.The growth of ...
关键词:lithiophilic material bilayer carbon structure graphene MOF lithium metal anode 
Liquid vaporization under thermodynamic phase non-equilibrium condition at the gas-liquid interface被引量:1
《Science China(Technological Sciences)》2020年第12期2649-2656,共8页WANG XingJian LAFON Patrick SUNDARAM Dilip YANG Vigor 
Liquid vaporization under thermodynamic phase non-equilibrium condition at the gas-liquid interface is investigated over a wide range of fluid state typical of many liquid-fueled energy conversion systems. The validit...
关键词:liquid vaporization droplet vaporization superheated vaporization thermodynamic phase equilibrium thermodynamic phase non-equilibrium vapor nucleation 
In-situ micro-spectroscopy technique for chemical bonding during nucleation: A transition from soft bond to stiff bond被引量:2
《Science China(Technological Sciences)》2020年第9期1868-1870,共3页XUE DongFeng WANG HuiLin 
supported by the National Natural Science Foundation of China (Grant No. 51832007)。
In-situ technique has been widely used in recent years since the advent of high-resolution spectroscopy systems, which stimulates us to probe into the time-dependent, dynamic behaviors and relevant mechanisms during a...
关键词:SPECTROSCOPY BONDING TRANSITION 
Mechanism and mitigation of spontaneous Ga whisker growth on Cr2GaC被引量:1
《Science China(Technological Sciences)》2020年第3期440-445,共6页ZHANG PeiGen DING JianXiang LIU YuShuang YANG Li TIAN WuBian OUYANG Jian ZHANG YaMei SUN ZhengMing 
supported by the National Natural Science Foundation of China(Grant Nos.51501038&51731004);the Fundamental Research Funds for the Central Universities(Grant No.2242018K40109)
Spontaneous growth of A-element whiskers on Mn+1AXn(MAX for short) phase materials poses a barrier to their practical applications, since it casts doubts on their stability. In this study, Ga whisker growth on sintere...
关键词:MAX phase whisker growth nucleation model mitigation strategy 
Effect of grain size on α-variant selection in a ZrTiAlV alloy被引量:1
《Science China(Technological Sciences)》2019年第6期982-988,共7页LI FeiTao QIU Xi LIAO ZhongNi LUAN BaiFeng ZHANG XinYu LIU RiPing LIU Qing 
supported by the National Natural Science Foundation of China(Grant Nos.51531005,51571174&51421001);the Fundamental Research Funds for the Central Universities(Grant No.106112017CDJQJ138803);the National Science Foundation for Distinguished Young Scholars of Hebei Province of China(Grant No.E2016203376);the Hundred Excellent Innovative Talents Support Program in Hebei Province(Grant No.SLRC2017056)
Local crystallographic orientation characteristics of grains with different sizes in a ZrTiAlValloy after interrupted cooling from βphase region are investigated by electron backscatter diffraction(EBSD) technique. A...
关键词:VARIANT selection EBSD BURGERS ORIENTATION RELATIONSHIP NUCLEATION behavior 
Metallurgical microstructure control in metal-silicon reactions被引量:3
《Science China(Technological Sciences)》2014年第3期505-519,共15页TU KingNing TANG Wei 
A comprehensive review on interfacial reactions to form silicides between metal and Si nanowire or wafer is given.Formation of silicide contacts on Si wafers or Si nanowires is a building block needed in making curren...
关键词:NUCLEATION atomic layer reaction nano-gap intermetallic compound Wagner diffusivity 
Aluminum induced crystallization of strongly (111) oriented polycrystalline silicon thin film and nucleation analysis被引量:1
《Science China(Technological Sciences)》2010年第11期3002-3005,共4页HUANG TianMao CHEN NuoFu ZHANG XingWang BAI YiMing YIN ZhiGang SHI HuiWei ZHANG Han WANG Yu WANG YanShuo YANG XiaoLi 
supported by the National Basic Research Program of China ("973" Project) (Grant No 2010CB933803);the National Natural Science Foundation of China (Grant No 2102042);the Visiting Scholar Foundation of State Key Lab of Silicon Materials, Zhejiang Uni-versity ( Grant No SKL 2009-12)
A polycrystalline silicon thin film was fabricated on glass substrate by means of aluminum induced crystallization (AIC). Al and α-Si layers were deposited by magnetron sputtering respectively and annealed at 480°C ...
关键词:polycrystalline silicon thin film aluminum induced crystallization (111)preferred orientation 
The mathematical model of wetting angle of heterogeneous nucleation被引量:1
《Science China(Technological Sciences)》2004年第4期391-397,共7页HUANG Cheng1, SONG Bo1, MAO Jinghong2 & ZHAO Pei3 1. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China 2. School of Material Science, University of Science and Technology Beijing, Beijing 100083, China 3. Central Iron and Steel Research Institute, Beijing 100081, China 
The heterogeneous nucleation has been analyzed in terms of the thermodynamic theory, and the mathematical model of wetting angle of heterogeneous nucleation has been developed based on the dynamic requirements of hete...
关键词:HETEROGENEOUS nucleation  MATHEMATICAL model  WETTING angle  undercooling. 
Nucleation barrier of fcc(γ)→hcp(ε) martensitic transformation in Fe-based alloys
《Science China(Technological Sciences)》2004年第1期121-128,共8页HUANG Xing CHEN Shipu 
Based on the dislocation theory and Olson's stacking fault model, a model describing the nucleation of an hcp(ε) martensite embryo at low-angle grain boundary is proposed with the influence of external stress field t...
关键词:martensitic transformation  STACKING fault mechanism  nucleation  energy barrier  temperature  stress  DISLOCATION density. 
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