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Water-soluble matter in PM_(2.5)in a coastal city over China:Chemical components,optical properties,and source analysis被引量：4
《Journal of Environmental Sciences》2022年第4期21-36,共16页Yanan Zhan Narcisse T.Tsona Jianlong Li Qingcai Chen Lin Du 
supported by the National Natural Science Foundation of China(Nos.22076099,21876098,41877354);Youth Innovation Program of Universities in Shandong Province(No.2019KJD007);Fundamental Research Fund of Shandong University(No.2020QNQT012)
Although marine and terrestrial emissions simultaneously affect the formation of atmospheric fine particles in coastal areas,knowledge on the optical properties and sources of water-soluble matter in these areas is st...
关键词：Excitation-emission matrix SPECTROSCOPY Chemical components Optical properties PM_(2.5) Coastal city 
Mechanical and corrosion fatigue behaviors of gradient structured 7B50-T7751 aluminum alloy processed via ultrasonic surface rolling被引量：22
《Journal of Materials Science & Technology》2020年第5期88-98,共11页Xingchen Xu Daoxin Liu Xiaohua Zhang Chengsong Liu Dan Liu 
supported financially by the National Natural Science Foundation of China(No.51771155);the Equipment Pre-research Field Foundation(No.61409220202).
In this work,ultrasonic surface rolling process(USRP)was utilized to produce a gradient structured layer on 7 B50-T7751 aluminum alloy,and the mechanical properties and corrosion fatigue behavior of treated samples we...
关键词：Aluminum alloy MECHANICAL properties CORROSION fatigue behavior Gradient structure COMPRESSIVE residual stress ULTRASONIC surface ROLLING process 
Photoelectric properties of thin Eu^(3+)-doped TiO_2 films sensitized by cis-RuL_2(SCN)_2·2H_2O被引量：1
《Rare Metals》2006年第z1期169-172,共4页WU Xiaohong QIN Wei WANG Song JIANG Zhaohua GUO Yun XIE Zhaoyang 
Thin nanocrystalline TiO2 films doped by europium ions (Eu3+) were obtained by the sol-gel method. The photoelectric properties of Eu3+-doped TiO2 film electrode sensitized by cis-RuL2(SCN)2·2H2O (L=cis-2,2′-bipyrid...
关键词：europium ions nanocrystalline TiO2 films photoelectric properties 
Preparation of a High-Performance Si_3N_4 Ceramic Using Self-Reinforcing Technology
《High Technology Letters》1997年第2期84-88,共5页罗学涛 
Supported by China Postdoctoral Science Foundation
The self-reinforced Si_3N_4 ceramics which contain Y_2O_3 and La_2O_3 additives have been prepared by hot-pressing. Under the optimum processing conditions, this material has the flexural strength of 960～1050MPa and ...
关键词：Si_3N_4 Self-reinforcing technology Processing conditions Microstructure Mechanical properties 
A Review on the Regulation of Magnetic Transitions and the Related Magnetocaloric Properties in Ni-Mn-Co-Sn Alloys被引量：1
《Journal of Materials Science & Technology》2012年第3期193-199,共7页Zhenchen Zhong Shengcan Ma Dunhui Wang Youwei Du 
supported by the National Basic Research Program of China (No. 2005CB623605);the National Natural Science Foundation of China (Nos. 50701022and 50831006);Jiangxi Provincial Sci&Tech Project(No. 2010AZX00200);the Program for New Century Excellent Talents of China (No. NCET-08-0278)
In Ni-Mn-X（X=In,Sn,Sb） ferromagnetic shape memory alloys,a ferromagnetic transition from paramagnetic to ferromagnetic austenite and a martensitic transformation from ferromagnetic austenite to weak magnetic martens...
关键词：Martensitic transformation Magnetocaloric properties Pre-deformation Annealing High pressure annealing 
Chiral cyanide-bridged 1D Fe~Ⅲ-Mn~Ⅲ heterobimetallic chains: Synthesis, structures and magnetic properties被引量：4
《Science China Chemistry》2012年第6期1022-1030,共9页YAO MinXia ZHENG Qi GAO Feng LI YiZhi ZUO JingLin 
financially supported by the Major State Basic Research Development Program (2011CB808704);the National Natural Science Foundation of China (91022031)
Two couples of enantiomerically pure chiral cyano-bridged heterobimetallic one-dimensional (1D) chain complexes: [Mn((R,R)-Salphen)Fe(Tp)(CN)3],, (1) and [Mn((S,S)-Salphen)Te(Tp)(CN)3]n (2) (Salphen = N,N'-l,2-dipheny...
关键词：chiral complexes cyanide ligands chain compounds crystal structures magnetic properties 
Preparation by chemical co-precipitation, spectral and electrical characteristics of neodymium orthophosphate nanoparticles
《Journal of Rare Earths》2015年第5期535-544,共10页Seema Verma K.K.Bamzai 
Nanoparticles of neodymium orthophosphate （NdPO4） were prepared through a facile wet co-precipitation technique. The X-ray diffraction （XRD） studies revealed the material belonging to monoclinic monazite phase wit...
关键词：NANOPARTICLES SPECTROSCOPIC dielectric properties rare earths 
Luminescent properties and energy transfer mechanism from Tb^(3+) to Eu^(3+) in CaMoO_4:Tb^(3+),Eu^(3+) phosphors被引量：3
《Journal of Rare Earths》2016年第3期251-258,共8页熊健会 孟庆裕 孙文军 
supported by the National Natural Science Foundation of China(51002041);Natural Science Foundation of Heilongjiang Province(F201202)
A series of CaMoO_4：Tb^（3＋）,Eu^（3＋） phosphors were prepared by the method of precipitation. The structure and morphology of the phosphors were characterized by the X-ray diffraction（XRD） and field emission sc...
关键词：Eu3＋ Tb3＋ luminescent properties energy transfer rare earths 
Propagation properties of the terahertz waveguide using a metallic nanoslit narrower than skin depth被引量：1
《Chinese Optics Letters》2016年第7期90-93,共4页杨洁 林功伟 钮月萍 祁义红 周凤雪 龚尚庆 
supported by the National Natural Sciences Foundation of China under Grants Nos.11347155,91321101,11474092,11274112,and 11204080
A terahertz （THz） waveguide using a metallic nanoslit whose width is much smaller than the skin depth is analytically investigated. By taking some important physical properties into account, we derive a simple, yet ...
关键词：Frequency bands NANOSTRUCTURES Physical properties 
Structural Properties and Potential Applications of Cellulose Nanofiber from Bamboo Shoot Shell被引量：2
《Chinese Journal of Structural Chemistry》2017年第3期533-542,共10页林柃敏 骆贤亮 庞杰 王琦 严志明 庄玮婧 郑宝东 郑亚凤 
Bamboo shoot shell（BSS）,a by-product from bamboo shoot processing industries,is a natural resource of cellulose. In this study,high-pressure homogenization assisted with acidolysis treatment was employed to produce ...
关键词：bamboo shoot shell cellulose nanofiber structures and properties 
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