共搜索到2643条信息,每页显示10条信息,共265页。用时:0小时0分0秒453毫秒
; Preparation of Ni nanoparticles plating...; Abstract: Ni nanoparticles plating was prepared in reverse microemulsion. The deposition was carried out through the Brownian motion of water......
J. Cent. South Univ. Technol. (2010) 17: 1185-1189 DOI: 10.1007/s11771-010-0616-z Synthesis and characterization of Fe3O4 magnetic nanoparticles and their heating effects under radiofrequency... 2010 Abstract: Fe3O4 magnetic nanoparticles with diameters varying from 10 to 426 nm were synthesized and characterized. Heating effects of Fe3O4 magnetic nanoparticles under radiofrequency......
J. Cent. South Univ. Technol. (2009) 16: 0871-0875 DOI: 10.1007/s11771-009-0144-x Morphologies of hydroxyapatite nanoparticles adjusted by organic additives in hydrothermal synthesis ZHANG Hai... be tailored over wide ranges by the control of particle composition, particle size and morphology. In order to satisfy various applications, well-crystallized pure HA nanoparticles were synthesized......
of PDMS by covalent bonds. Subsequently, silver ions were reduced to silver nanoparticles directly by the thiol groups of microspheres(the water contact angle of bacteriostatic coating was about 90.33... no inhibitory effect on human cells. Key words: composite material; bacteria; bacteriostatic effect; silver nanoparticles 在日常生活与工作中,人们时刻都在接触很多致病微生物如大肠杆菌,双歧杆菌,金黄色葡萄球菌[1-4].研发具有抑菌和抗菌活性的材料,可以降低疾病危害,营造健康的生活环......
Preparation of copper nanoparticles by chemical reduction method using potassium borohydride ZHANG Qiu-li(张秋利)1, YANG Zhi-mao(杨志懋)2, DING Bing-jun(丁秉钧)2, LAN Xin-zhe(兰新哲)1, GUO Ying-juan(郭莹娟)1... 2009; accepted 30 December 2009 _____________________________________________________________________________________________________ Abstract: High dispersive copper nanoparticles were prepared......
: Nanoparticles of red long afterglow phosphor Sr3Al2O6: Eu2+ were prepared by microwave irradiation method at a power of 680 W and a processing time of 15 min. The phosphors nanoparticles were characterized... nanoparticles show small size (80-100 nm) and spherical shape. The excitation and emission spectra indicate that excitation broad band chiefly lies in visible range and the nanoparticles emit much......
Complexation-Coprecipitation Synthesis and Characterization of Neodymium and Antimony Doped SnO2 Conductive Nanoparticles Liu Xiaozhen1,Wang Junqi1,Chen Jie3,Sang Wenbin2 (1.Department of Chemical... University, Shanghai 200433, China) Abstract:Nd and Sb doped SnO2 conductive nanoparticles were prepared by the complexation-coprecipitation method with Sn, Sb2O3 and Nd2O3 as the raw materials. Thermal......
Structure and Magnetic Properties of S-doped Mn3O4/S Composited Nanoparticles and Mn3O4 NanoparticlesX.He,Z.H.Wang,D.Y.Geng and Z.D.Zhang Shenyang National Laboratory for Materials Science,Institute of Metal Research,and International Centre for Materials Physics,Chinese Academy of Sciences,Shenyang 110016,China摘 要:Composited nanoparticles,consisting......
Preparation of homogeneous ZnO nanoparticles via precipitation-pyrolysis with Zn5(CO3)2(OH)6 as precursor HAN Yue-xin(韩跃新), DING Ya-zhuo(丁亚卓), YIN Wan-zhong(印万忠), MA Zheng-xian(马正先) College of Resource and Civil Engineering, Northeastern University, Shenyang 110004, China Received 24 October 2005; accepted 20 March 2006 Abstract: ZnO nanoparticles were synthesized via precipitation......
Trans. Nonferrous Met. Soc. China 22(2012) s707-s711 Synthesis of tin nanoparticles through modified polyol process and effects of centrifuging and drying on nanoparticles Sang-Soo CHEE, Jong-Hyun LEE Department of Materials Science and Engineering, Seoul National University of Science and Technology, Seoul 139-743, Korea Received 21 May 2012; accepted 5 November 2012 Abstract: Sn nanoparticles......