共搜索到288条信息，每页显示10条信息，共29页。用时：0小时0分0秒676毫秒
of CO/CH4 mixture measured with differently doped SnO2 sensors [J]. Sensors and Actuators B, 2001, 78: 64-68. [9] JANMANEE R, PIRAKITIKULR P, WETCHAKUN N, LIEWHIRAN C, PHANICHPHANT S. Effect of palladium..., NISHIBORI M. Effects of high-humidity aging on platinum, palladium, and gold loaded tin oxide-volatile organic compound sensors [J]. Sensors, 2010, 10: 6513-6521. [20] LI Yue, GUO Yan-qun, TAN Rui-qin......
], as a noble metal palladium coating can raise the potential of stainless steel substrates and promote passivation. There were many studies on palladium coatings on stainless steels, but most of the studies have...-ming, XIONG Jin-ping. Composition and corrosion resistance of palladium film on 316L stainless steel by brush plating [J]. Transactions of Nonferrous Metals Society of China, 2012, 22(1): 97-103. [2] XU......
. MULDERS et al[11] reported that casting processes had no significant effect on the corrosion resistance of palladium based alloys. Analogous to the present result, few reported works showed... on the corrosion resistance of clinical dental alloys containing palladium [J]. Acta Biomaterialia, 2006, 2: 321-330. [13] COHEN S M, KAKAR A, VAIDYNATHAN T K, VISWANATHAN T. Castability optimization......
, 1984: 463-482. [4]CHEN Chan-lu, GUO Qiu-quan, CHEN Jing. Recovering platinum, palladium and rhodium from deactivated auto-catalysts[A]. Proceedings of the 4th East-Asia Resources Recycling Technologies... of the 117th Annual AIME Meeting[C]. New York: AIME, 1988. 51-57. [6]Wu KY A, Wisecarver K D, Abrham M A. Rhodium, platinum and palladium recovery from new and spent automotive catalysts[J]. Precious......
A. An optimized procedure for preconcentration, determination and on-line recovery of palladium using highly selective diphenyldiketone-monothiosemicarbazone modified silica gel[J]. Journal of Hazardous Materials, 2012, 209/210: 285-292. [7] HASSANIEN M M. FAAS determination of palladium after its selective recovery by silica modified with hydrazone derivative[J]. Microchim Acta, 2009, 167(1/2): 81-89......
]. Titanium-palladium alloys with nominal palladium contents of about 0.2% Pd are used in applications requiring excellent corrosion resistance in chemical processing or storage applications, where the environment is mildly reducing or fluctuates between oxidizing and reducing. In a few works, the titanium-palladium alloy was studied as a promising material for implants. It is known that adding small......
temperature [1-3]. An effective way to improve the corrosion resistance of stainless steel in reductive corrosive media is surface modification with noble metals such as palladium [4-6]. In our previous studies [7-11], palladium and palladium alloy films were prepared on stainless steels by electroplating and the corrosion resistance was greatly improved in boiling acetic acid and formic acid mixture......
should be investigated further in the future studies. References [1] RAMESH A, HASEGAWA H, SUGIMOTO W, MAKI T, UEDA K. Adsorption of gold(Ⅲ), platinum(Ⅳ) and palladium(Ⅱ) onto glycine modified... silver, gold, palladium and platinum in geological and metallurgical samples [J]. Journal of Analytical Atomic Spectrometry, 2002, 17(7): 125-130. [11] NI Cai-hua, YI Chang-hai, FENG Zhi-yun......
分分解而引起的碳共沉积, 可以作为CVD镀铑的沉积温度. REFERENCES [1]Hartley F R. The Chemistry of Platinum and Palladium[M]. London: Applied Science Pulishers Ltd, 1973. 10-12. [2]刘春, 梅建庭, 金子林. 铑催化高碳稀烃氢甲酰化合成高碳醇进展[J]. 化工进展...[J]. 贵金属, 2004, 25(4): 14-18. LIANG Guang, LIU Wei-ping. Preparation and structural determination of palladium(Ⅱ) acetylacetonate[J]. Precious Metals, 2004, 25(4): 14-18. [12]Nakamoto K, Udovich C......
-palladium deposit is currently the largest independent PGMs deposit discovered in China [17,18]. There are eleven kinds of useful chemical components in the ore, including eight types of precious metal: platinum, palladium osmium, iridium, ruthenium, rhodium, gold, and silver; and three useful chemical elements: copper, nickel and cobalt. The reserves of platinum and palladium are 45.24 t......
