|
|
|
|
XPS and GDOES characterization of porous coating enriched with copper and calcium obtained on tantalum via plasma electrolytic oxidation
|
|
|
|
|
|
|
|
نویسنده
|
rokosz k. ,hryniewicz t. ,chapon p. ,raaen s. ,sandim h.r.z.
|
|
منبع
|
journal of spectroscopy - 2016 - دوره : 2016 - شماره : 0
|
|
چکیده
|
Xps andgdoes characterizations of porous coatings on tantalumafter plasma electrolyticoxidation (peo) at 450vfor 3 minutes in electrolyte containing concentrated (85%) phosphoric acid with calcium nitrate and copper (ii) nitrate are described. based on the obtained data,it may be concluded that the peo coating consists of tantalum (ta5+),calcium (ca2+),copper (cu2+ and cu+),and phosphates (po4 3-). it has to be pointed out that copper and calcium are distributed throughout the volume.the authors also propose a new model of peo,based on the derivative of gdoes signals with sputtering time. © 2016 krzysztof rokosz et al.
|
|
|
|
|
آدرس
|
department of engineering and informatics systems,faculty of mechanical engineering,koszalin university of technology,raclawicka 15-17,koszalin, Poland, department of engineering and informatics systems,faculty of mechanical engineering,koszalin university of technology,raclawicka 15-17,koszalin, Poland, horiba jobin yvon s.a.s.,16-18 rue du canal,longjumeau cedex, France, department of physics,norwegian university of science and technology (ntnu),realfagbygget e3-124 hogskoleringen 5,trondheim, Norway, department ofmaterials engineering,lorena school of engineering,university of sao paulo,lorena,sp, Brazil
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|