共搜索到1080条信息,每页显示10条信息,共108页。用时:0小时0分0秒573毫秒
metals,PGMs)[1],如何从高放废液中有效分离铂族金属一直是国际核科学与技术前沿领域的热点和难点问题.基于减少放射性废物总量,充分利用稀有贵金属资源并解决乏燃料后处理流程中Pd离子沉淀堵塞管道[2]等技术难题,急需从高放废液中分离铂族金属. 另外Pd,Rh,Ru等铂族裂片元素中大多数为半衰期很短的核素[3],经过一定的衰减就可应用于一般工业.铂族金属的自然储量很有限[4-5],在我国属于急缺矿产......
and diffusion on transition metal (=Ti, Zr, Fe, V, Ru, Co, Rh, Ni, Pd, Cu, Ag) doped Mg (0001) surfaces [J]. International Journal of Hydrogen Energy, 2009, 34(4): 1922-1930. [21] LUO F P, WANG H......
, RU J L. Overall evaluation of the effect of residual stress induced by shot peening in the improvement of fatigue fracture resistance for metallic materials[J]. Chinese Journal of Mechanical......
], Pt [5,6] and Ru [7] have been developed for this reaction. However, the poor stability and high cost limit the applications of these noble metal catalysts. Thus, scientists continuously seek non-noble...-principles study of CO adsorption and oxidation on Ru-doped CeO2 (111) surface [J]. The Journal of Physical Chemistry C, 2012, 116(10): 6239-6246. [8] CAO Jian-liang, WANG Yan, YU Xiu-ling, WANG Shu......
近邻原子β的矢量;而Xαβ是在无变形的初始构型下的上述矢量.把张量F分解为旋转部分R和拉伸部分U,F=RU,从而微旋转张量Rskew可作如下计算:  ......
grain boundary engineering[J]. Acta Mater, 2004, 52: 4067-4081. [19] 茹祥坤, 刘廷光, 夏 爽, 周邦新, 马爱利, 郑玉贵. 形变及热处理对白铜B10合金晶界特征分布的影响[J]. 中国有色金属学报, 2013, 23(8): 2176-2181. RU Xiang-kun, LIU Ting-guang, XIA Shuang......
[J]. Environmental Monitoring & Assessment, 2016, 188(3): 1–14. DOI: 10.1007/s10661-01 6-5136-3. [22] ZHANG Ru, LI Yan-jun, LIU Jie, ZHAO Yue-yang, JIANG Yu-da. Utilization of phosphogypsum......
] LIU J B, ZHANG L, YAO D W, MENG L, Microstructure evolution of Cu/Ag interface in the Cu-6wt.%Ag filamentary nanocomposite [J]. Acta Materialia, 2011, 59(3): 1191-1197. [18] LU Yue, MA Ru, WANG Yi......
of the Chinese Society of Rare Earths, 2015, 33(3): 370-377. [20] 任俊, 卢寿慈, 池汝安. 1-羟基-2-萘羟肟酸浮选氟碳铈矿作用机理[J]. 中国有色金属学报, 1996, 6(4): 24-28. REN Jun, LU Shouci, CHI Ru’an. Flotation mechanism of bastnaesite......
alloy semi-solid slurry prepared by self-inoculation method (Ⅰ)[J]. The Chinese Journal of Nonferrous Metals, 2010, 20(6): 1046-1052. [15] WANG S R, RU M A, WANG Y Z, WANG Y, YANG L Y. Growth mechanism......