SURFACE

作品数:3930被引量:5857H指数:21
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相关领域:理学更多>>
相关作者:张劭光任泽峰徐涵胡岳华高志勇更多>>
相关机构:中国科学院北京大学清华大学南京航空航天大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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A core-surface flow model derived from magnetic data of Macao Science Satellite-1
《Earth and Planetary Physics》2025年第3期577-585,共9页Jin Feng Li Yu Feng Lin Hong Bo Yao Ju Yuan Xu Keke Zhang 
supported by the National Natural Science Foundation of China (12250012,42250101);the Macao Foundation。
The core-surface flow is crucial for understanding the dynamics of the Earth's outer core and geomagnetic secular variations.Conventional core flow models often use a single set of spherical harmonic coefficients to r...
关键词:Macao Science Satellite-1 PINNs core-surface flow rapid time variations 
Effects of nuclear deformation and surface polarization on proton-emission half-lives
《Chinese Physics C》2025年第4期186-198,共13页Hanlin Wang Zhen Wang Dong Bai Dongdong Ni Zhongzhou Ren 
Supported by the National Key R&D Program of China(2023YFA1606503);the National Natural Science Foundation of China(12035011,12447114,12022517,11975167);the Postdoctoral Fellowship Program of CPSF(GZB20240560)。
Proton radioactivity is used to investigate the characteristics of unstable neutron-deficient nuclei beyond the proton dripline.Based on the tunneling of one proton through the potential barrier formed by Woods-Saxon ...
关键词:proton emission proton dripline Gamow model 
Microwave-induced surface amorphization of Cu_(2)(OH)_(2)CO_(3) catalyst promotes multi-carbon products selectivity of CO_(2) electroreduction
《Science China Chemistry》2025年第4期1597-1607,共11页Jie Wang Min Wang Yang Wang Zixuan Wei Xin He Haojie Zang Xixiong Jin Lingxia Zhang 
supported by the National Natural Science Foundation of China(22208363,52204323);the Science and Technology Commission of Shanghai(20520711900,21YF1416300).
For CO_(2) electroreduction;efficient catalysts with superior selectivity toward multi-carbon(C_(2+))products(such as C_(2)H_(4);C_(2)H_(5)OH;etc.)are intensely desired.Amorphous Cu-based catalysts show appealing perf...
关键词:microwave treatment amorphous surface Cu-based catalysts electrocatalytic CO reduction multi-carbon products 
Research on the refinement algorithm of surface loading deformation based on Green's function
《Geodesy and Geodynamics》2025年第2期230-239,共10页Chenfeng Li Tengxu Zhang Peibing Yang Lin He Yu Xia Wei Luan 
supported by the National Natural Science Foundation of China(Grant 42204006);the Education Commission of Hubei Province of China(Grant D20232802);the Open Fund of Wuhan,Gravitationand Solid EarthTides,National Observationand Research Station(Grant WHYWZ202407);the Open Fund of Hubei Luojia Laboratory(Grant 230100020,230100019).
Surface deformation calculations due to environmental loading typically rely on the Preliminary Reference Earth Model(PREM),which assumes a homogeneous and isotropic Earth structure,leading to noticeable errors.To enh...
关键词:Loading deformation GNSS Green's function PREM GRACE 
Enhanced stability and catalytic activity of subnanometric platinum cluster by surface doping of zirconium in CeO_(2)
《Journal of Rare Earths》2025年第4期719-725,I0003,共8页Zheng Zhao Ziteng Mao Weixin Zhao Zihao Xu Dongming Chen Bowen Wang Yongqi Zhang Meisheng Cui Yongke Hou Wenzheng Xia Yuqing Ling Juanyu Yang Zongyu Feng Xiaowei Huang 
supported by National Natural Science Foundation of China (52204376);Youth Foundation of Hebei Province (E2022103007);Open Project of Yunnan Precious Metals Laboratory Co.(YPML-20240502059);Young Elite Scientists Sponsorship Program by CAST (2021QNRC001)。
There has been a continuous effort to improve the thermal stability of subnanometric platinum(Pt)cluster(<2 nm) catalyst because Pt cluster on CeO_(2) support can be mobile and aggregated into nanoparticle on heating ...
关键词:CeO_(2) STABILITY Rare earths Zr surface doping Subnanometric Pt cluster Catalytic activity 
Enhanced spray cooling on patterned perforated micromesh surface
《Science China(Technological Sciences)》2025年第4期24-33,共10页Yongyan HU Xiuliang LIU Ronggui YANG 
supported by the National Natural Science Foundation of China(Grant No.52036002)。
The increasing power density in applications such as aerospace,nuclear power,laser weapons,and phased array radar has led to a growing demand for efficient thermal management technologies.Spray cooling,known for its h...
关键词:spray cooling high heat flux bubble departure perforated surface copper micromesh 
Optimizing Solar Air Heater Performance Using Perforated V-Shaped Barriers with Varied Geometric Designs
《Frontiers in Heat and Mass Transfer》2025年第2期703-719,共17页Sajjad Tariq A.Shafi Mohammed K.Al-Saadi Ameer Abed Jaddoa 
To improve the heat transfer rate and thermal performance of the solar air heater due to low efficiency,new techniques,such as artificial roughness,barriers,and obstacles,should be used to increase the heat exchange b...
关键词:Experimental solar air collector absorber surface V-SHAPED friction factor 
In situ preparation of zincophilic covalent-organic frameworks with low surface work function and high rigidity to stabilize zinc metal anodes
《Journal of Energy Chemistry》2025年第3期524-533,共10页Yunyu Zhao Kaiyong Feng Yingjian Yu 
financially supported by the National Natural Science Foundation of China(62464010);Spring City Plan-Special Program for Young Talents(K202005007);Yunnan Talents Support Plan for Yong Talents(XDYC-QNRC-2022-0482);Yunnan Local Colleges Applied Basic Research Projects(202101BA070001-138);Key Laboratory of Artificial Microstructures in Yunnan Higher Education;Frontier Research Team of Kunming University 2023。
Zinc-ion batteries(ZIBs)are inexpensive and safe,but side reactions on the Zn anode and Zn dendrite growth hinder their practical applications.In this study,1,3,5-triformylphloroglycerol(Tp)and various diamine monomer...
关键词:Zn ion batteries Covalent organic framework DENDRITE Low surface work function High rigidity 
Vibration safety assessment and parameter analysis of buried oil pipelines based on vibration isolation holes under strong surface impact
《Earthquake Engineering and Engineering Vibration》2025年第1期69-82,共14页Wang Guobo Mei Hua Wang Jianning He Wei Yin Yao Zhai Yuxin Zuo Pengfei 
National Natural Science Foundation of China under Grant Nos.52078386 and 52308496;SINOMACH Youth Science and Technology Fund under Grant No.QNJJ-PY-2022-02;Young Elite Scientists Sponsorship Program under Grant No.BYESS2023432;Fund of State Key Laboratory of Precision Blasting and Hubei Key Laboratory of Blasting Engineering,Jianghan University under Grant No.PBSKL2023A9;Fund of China Railway Construction Group Co.,Ltd.under Grant No.LX19-04b。
Strong surface impact will produce strong vibration,which will pose a threat to the safety of nearby buried pipelines and other important lifeline projects.Based on the verified numerical method,a comprehensive numeri...
关键词:vibration isolation hole buried oil pipeline strong surface impact vibration velocity vibration safety assessment 
Oxalate modification enabled advanced phosphate removal of nZVI:In Situ formed surface ternary complex and altered multi-stage adsorption process
《Journal of Environmental Sciences》2025年第3期79-87,共9页Shiyu Cao Jiangshan Li Yanbiao Shi Furong Guo Tingjuan Gao Lizhi Zhang 
supported by the National Key Research and Development Program of China(Nos.2022YFA1205602,and 2023YFC3707801);the National Natural Science Foundation of China(Nos.U22A20402,22376073,21936003 and 22306119);China Postdoctoral Science Foundation(No.2023T160419).
Nano zero-valent iron(nZVI)is a promising phosphate adsorbent for advanced phosphate removal.However,the rapid passivation of nZVI and the low activity of adsorption sites seriously limit its phosphate removal perform...
关键词:Oxalate modification Advanced phosphate removal Nano zero-valent iron(nZVI) Surface ternary complex Multi-stage adsorption 
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