共搜索到2465条信息,每页显示10条信息,共247页。用时:0小时0分0秒523毫秒
as the disturbance continues. Table 4 Relevant parameters in numerical simulation Fig. 6 Content of Cd in sediments at different time Fig. 7 Content of Pd in sediments at different time Table 5......
and gold nanoparticles[J]. Accounts of Chemical Research, 2008, 41(12): 1710-1720. [24] JOHNSON P, CHRISTY R. Optical constants of transition metals: Ti, V, Cr, Mn, Fe, Co, Ni, and Pd[J]. Physical......
: 353-358. [15] SOGA Y, DOI H, YONEYAMA T. Tensile properties and transformation temperatures of Pd added Ti-Ni alloy dental castings[J]. Mater in Medicine, 2000, 11(11): 695-700. [16] KAYA I, TOBE H......
of arsenic between phases in the Cu-Fe-O-S-Si system [J]. The Journal of Chemical Thermodynamics, 2019, 135: 175-182. [38] AVARMAA K, JOHTO H, TASKINEN P. Distribution of precious metals (Ag, Au, Pd, Pt......
hollow microspheres coated with Pd nanoparticles as a novel catalyst for rechargeable lithium-air batteries [J]. Transactions of Nonferrous Metals Society of China, 2014, 24: 164-170. [7] KUMAR R, KHAN.... One-pot synthesis of Pd@ PtNi core-shell nanoflowers supported on the multi-walled carbon nanotubes with boosting activity toward oxygen reduction in alkaline electrolyte [J]. Journal of Power Sources......
for room temperature rolled Pd 40 Ni 40 P 20 bulk metallic glass [J]. Journal of Non-Crystalline Solids, 2018, 485: 74-81. [21] KOZIEL T, PAJOR K, CIOS G, BALA P. Effect of strain rate and crystalline......
alloy[J]. Acta Metallurgica Sinica, 2007, 43(12): 1293-1296. [8] BOZZOLO G, NOEBE R D, MOSCA H O. Site preference of ternary alloying addition to Ni Ti: Fe, Pt, Pd, Au, Al, Cu, Zr and Hf[J]. Journal......
-SCR),同时,广泛存在于汽车尾气及工业废气中,可达到以废治废的目的[3],此外CO,NOx和 SO2[4]之间可以很好地相互作用,从而可用于同时脱硫脱硝[5].目前,研究最多的脱硝催化剂主要包括 Pt,Pd,Ir 等贵金属催化剂,以及 Fe,Ni[6], Co[7],Mn,Cu[8-9],Ce[10]等过渡金属氧化物催化剂.贵金属资源有限,成本过高,发展受到限制.因此,低价环保型催化剂的开发受到越......
印刷线路板(Printed circuit boards, PCB)是有待再开发的一个重要再生资源.目前,废PCB合理处置和资源化利用受到了国内外的普遍关注[1-3].在废 PCB中含有约40%的金属,30%的塑料及30%的惰性氧化物,其中金属部分有金,钯,铂,银,铑,硒,铜,铝,铁,镍,铅,锡和锌等金属,其中金属铜含量超过20%,可资源化程度高[4-6]. 目前,废PCB的处理方法主要有火法冶......
-type anionic clay: application to methanol and ethanol oxidation[J]. Journal of Electroanalytical Chemistry, 1999, 463(1): 123-127. [11] 金荣荣, 李丽芳, 徐雪峰, 连英惠, 赵 凡. 水滑石负载的钯纳米粒子对水合肼的电催化氧化[J]. 物理化学学报, 2012......