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, palladium or platinum still remains useful for recycling due to the presence of other elements like copper or tin. Metals are recovered mainly by hydrometallurgical or pyrometallurgical routes [5-8......
to be susceptible to mechanical wear, metal transfer and welding failure. Accordingly, the metals of copper, silver, palladium or platinum are added to improve the hardness of gold without loss of the tarnish......
electrode was improved significantly with the substitution of cobalt or palladium for nickel. HU et al [22] proposed that vanadium substitution for titanium contributed to a capacity retention rate of 80......
] POIZOT P, SIMONET J. Silver–palladium cathode: Selective one-electron scission of alkyl halides: Homo-coupling and cross- coupling subsequent reactions [J]. Electrochimica Acta, 2010, 56(1): 15-36. [9......
, because of the value and scarcity of the precious metals, gold, silver, platinum and palladium, it has become even more economically imperative to recover them [1-3]. By the year 2020, the amount......
during platinum-palladium reduction reaction 图6 铂钯还原时Pt,Pd,Te的沉淀率随反应液电位值的变化 Fig. 6 Change of precipitation rate of Pt, Pd and Te with solution potential value during platinum-palladium...-palladium reduction reaction 3.6 铂钯还原电位对酸度的适应性 为了考察所得铂钯还原电位对酸度不同的金还原后液的适应性,在其他组成都相同的情况下,对H+浓度各不相同的金还原后液进行还原,并控制还原电位为390~420 mV,得Pt,Pd和Te的沉淀率随原液H+浓度的变化关系,如图8所示. 从图8可看出,控制反应液电位在390~420 mV之间对H+浓度不同的金还原后液......
] SLAUGHTER G, KULKARNI T. Fabrication of palladium nanowire array electrode for biofuel cell application[J]. Microelectronic Engineering, 2016, 149: 92-96. [18] TAN M, WANG X, HAO Y, DENG Y......
of Physical Chemistry B, 2005, 109: 8774-8778 . [21] MENINI P, PARRET F, GUERRERO M, SOULANTICA K, ERADES L, MAISONNAT A, CHAUDRET B. CO response of a nanostructured SnO2 gas sensor doped with palladium......
, 2016, 6(37): 30972-30977. [25] XIONG Yu-jie, XIA You-nan. Shape‐controlled synthesis of metal nanostructures: The case of palladium[J]. Advanced Materials, 2007, 19(20): 3385-3391. [26] AMIRJANI......
, PETRIK L, NECHAEV A, TITINCHI S, NDUNGU P. Photo-catalytic activity of titanium dioxide carbon nanotube nano-composites modified with silver and palladium nanoparticles [J]. Applied Catalysis B......
