Structure and morphology of titanium anode coating with different combinations from Ru-Ti and Ir-Ta - Details

author：

Chen, Y.-Y. (Chen, Y.-Y..) ^[1] | Wang, X. (Wang, X..) ^[2] | Shao, Y.-Q. (Shao, Y.-Q..) ^[3] | Tang, D. (Tang, D..) ^[4]

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Abstract：

Titanium　anodes　with　different　combinations　from　Ru-Ti　and　Ir-Ta　were　prepared　by　thermal　decomposition　at　500°C.　The　morphologies　and　phase　structures　of　the　titanium　anode　coating　were　analyzed　by　XRD　and　SEM　techniques.　The　results　show　that　the　phases　of　Ti/Ir-Ta/Ru-Ti　anode　coating　are　IrO2,　rutile-type　solid　solution　(Ti,　Ru)O2　and　(Ru,　Ti)O2.　The　Ti/Ru-Ti/Ir-Ta　anode　coating　contains　anatase　TiO2　besides　phases　hereinbefore.　The　phases　of　Ti/Ru-Ti-Ir-Ta　anode　coating　are　rutile-type　solid　solution　(Ti,　Ru,　Ir)O2　and　(Ir,　Ti,　Ru)O2.　Tantalum　exists　in　the　coatings　with　the　form　of　non-crystalline.　The　crystal　lattice　distortion　decreases　with　the　harmonious　distribution　of　the　different　size　ions.　The　formations　of　coatings　possess　characteristics　of　the　structural　epitaxial　growth.　The　morphology　of　Ti/Ir-Ta/Ru-Ti　anode　is　beehive-liked　structure.　The　morphologies　of　Ti/Ru-Ti/Ir-Ta　and　Ti/Ru-Ti/Ir-Ta　anode　are　dry　cracked-mud　like.

Keyword：

Ir-Ta; Ru-Ti; Structure and morphology; Titanium anode

Community：

[ 1 ] [Chen, Y.-Y.]College of Physics and Information Engineering, Fuzhou University, Fuzhou 350108, China
[ 2 ] [Chen, Y.-Y.]Institute for Materials Research, Fuzhou University, Fuzhou 350108, China
[ 3 ] [Wang, X.]Institute for Materials Research, Fuzhou University, Fuzhou 350108, China
[ 4 ] [Shao, Y.-Q.]Institute for Materials Research, Fuzhou University, Fuzhou 350108, China
[ 5 ] [Tang, D.]Institute for Materials Research, Fuzhou University, Fuzhou 350108, China

Reprint 's Address：

[Tang, D.]Institute for Materials Research, Fuzhou University, Fuzhou 350108, China

Email：

tangdian@fzu.edu.cn

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Source ：

Chinese Journal of Nonferrous Metals

ISSN： 1004-0609

Year： 2009

Issue： 4

Volume： 19

Page： 689-694

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ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 1

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