Microrod structure and properties of Sb-doped Ti/SnO2 anodes prepared by magnetron sputtering

被引：12

作者：

Yan, Bo ^{[1
]}

Chen, Aqing ^{[2
]}

Shao, Cairu ^{[1
]}

Zhu, Kaigui ^{[1
]}

机构：

[1] Beihang Univ, Dept Phys, Beijing 100191, Peoples R China

[2] Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Peoples R China

来源：

SCIENCE BULLETIN | 2015年 / 60卷 / 24期

关键词：

Sb-doped SnO2; Anode; Microrod; Degradation; Service life test; WASTE-WATER TREATMENT; SNO2-SB FILMS; OZONE; ELECTRODES; OXIDE; GENERATION; TITANIUM; ACID;

D O I：

10.1007/s11434-015-0949-y

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Cyclic voltammetry and chronopotentiometry have been used to study the Sb-doped Ti/SnO2 anodes prepared by magnetron sputtering. The results showed that magnetron sputtering condition influenced the surface morphology and the properties of the anodes. After the Ti substrate was tempered in Ar at 600 degrees C for 1 h, TiH1.5 on the surface generated from the acid etching was replaced by needle-like TiO2. The SnO2 coating on the above Ti substrate by magnetron sputtering with post-annealing was comprised of microrod and different with the traditional Ti/SnO2 anode. The accelerated service life test showed that the microrod SnO2 anode gained the longest service time. The anode exhibited oscillations in the chronopotentiometry curves, and the microrod SnO2 coating almost dissolved after the life test. A model of layer-by-layer degradation mechanism for the anode was proposed.

引用

页码：2135 / 2139

页数：5

共 50 条

[41] Investigation on Sb-doped SnO2 as an efficient sensor for the detection of formaldehyde
Suvarna, Thirukachhi
Reddy, K. Ganga
Mohan, Varishetty Madhu
Lavanya, Gunja
Reddy, M. V. Ramana
Vardhani, C. P.
MATERIALS TODAY COMMUNICATIONS, 2023, 37
[42] Electron–Electron Interactions in Sb-Doped SnO2 Thin Films
Tülay Serin
Abdullah Yildiz
Necmi Serin
Nurcan Yildirim
Figen Özyurt
Mehmet Kasap
Journal of Electronic Materials, 2010, 39 : 1152 - 1158
[43] High surface electrochemical support based on Sb-doped SnO2
Gurrola, M. P.
Guerra-Balcazar, M.
Alvarez-Contreras, L.
Nava, R.
Ledesma-Garcia, J.
Arriaga, L. G.
JOURNAL OF POWER SOURCES, 2013, 243 : 826 - 830
[44] Microstructure and Photoluminescence Studies of Sb-Doped SnO2 Zigzag Nanobelts
Xiang, D. G.
Su, J.
Zhang, A. Q.
Gao, Y. H.
Han, X. Y.
Sun, M.
Zhang, X. H.
Shen, G. Z.
Chen, D.
Jin, L.
Wang, J. B.
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 10 (10) : 6629 - 6633
[45] Pure and Sb-doped SnO2 nanoparticles studied by photoelectron spectroscopy
C. McGinley
S. Al Moussalami
M. Riedler
M. Pflughoefft
H. Borchert
M. Haase
A.R.B. de Castro
H. Weller
T. Möller
The European Physical Journal D - Atomic, Molecular, Optical and Plasma Physics, 2001, 16 : 225 - 228
[46] An excellent enzyme biosensor based on Sb-doped SnO2 nanowires
Li, Limiao
Huang, Jin
Wang, Taihong
Zhang, Hao
Liu, Yang
Li, Jinghong
BIOSENSORS & BIOELECTRONICS, 2010, 25 (11): : 2436 - 2441
[47] Modification of ZnS:: Mn phosphors by Sb-doped SnO2 coating
Li, HX
Wang, AH
Zhao, J
Zhou, HW
Zuo, XL
JOURNAL OF RARE EARTHS, 2006, 24 : 87 - 90
[48] Impurity induced periodic mesostructures in Sb-doped SnO2 nanowires
Klamchuen, Annop
Yanagida, Takeshi
Kanai, Masaki
Nagashima, Kazuki
Oka, Keisuke
Kawai, Tomoji
Suzuki, Masaru
Hidaka, Yoshiki
Kai, Shoichi
JOURNAL OF CRYSTAL GROWTH, 2010, 312 (21) : 3251 - 3256
[49] A Composite Sb-doped SnO2 Electrode Based on the TiO2 Nanotubes Prepared by Hydrothermal Synthesis
Xu, Hao
Zhang, Qian
Yan, Wei
Chu, W.
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2011, 6 (12): : 6639 - 6652
[50] Deactivation and selectivity for electrochemical ozone production at Ni- and Sb-doped SnO2/Ti electrodes
Sandin, Staffan
Hamad, Ali Abo
Cuartero, Maria
de Marco, Roland
Crespo, Gaston A.
Backstrom, Joakim
Cornell, Ann
ELECTROCHIMICA ACTA, 2020, 335

← 1 2 3 4 5 →