Influence of carbon on phase stability of tetragonal ZrO2

被引：22

作者：

Xiang, Huimin ^{[1
]}

Lu, Xinpo ^{[1
]}

Li, Jingjing ^{[1
]}

Chen, Jixin ^{[1
]}

Zhou, Yanchun ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

[2] ARIMPT, Sci & Technol Funct Lab, Beijing 100076, Peoples R China

来源：

CERAMICS INTERNATIONAL | 2014年 / 40卷 / 04期

关键词：

Carbon; Zirconia; Phase transformation; Doping; X-RAY-ABSORPTION; ZIRCONIA STABILIZATION; OXYGEN; TRANSITION; DOPANTS;

D O I：

10.1016/j.ceramint.2013.10.159

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In the present work, nanocrystnifite ZrO2 was synthesized by calcining zirconium (IV) acetylacetonate. X-ray diffraction results show the existence of tetragonal phase even when the nanocrystallite size reached 47 nm. The presence of amorphous carbon was identified by Raman analysis while the Zr-C bonding was confirmed by X-ray photoelectron spectroscopy analysis. Transmission electron microscopy showed no hard-agglomeration in the samples treated at high temperatures. These results indicated that carbon has influence on the phase stability of t-ZrO2 in two aspects: the amorphous carbon creates a reducing atmosphere, meanwhile carbon atoms bonded with zirconium atoms act as a stabilizer. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：5645 / 5651

页数：7

共 50 条

[21] Structural and optical properties of Ce-stabilized tetragonal phase and intense blue emission of monoclinic phase in ZrO2 nanoparticles [J].

Jithin, P. V. ;

Dhamodaran, Aswathi ;

Prajisha, K. P. ;

Suman, Shradha ;

Sankaran, K. J. ;

Ramesh, Ade ;

Sudheendran, K. ;

Kurian, Joji .

JOURNAL OF LUMINESCENCE, 2025, 277

[22] Influence of the initial state of ZrO2 on genesis, activity and stability of Ni/ZrO2 catalysts for steam reforming of glycerol [J].

Omarov, Sh O. ;

Sladkovskiy, D. A. ;

Martinson, K. D. ;

Peurla, M. ;

Aho, A. ;

Murzin, D. Yu ;

Popkov, V., I .

APPLIED CATALYSIS A-GENERAL, 2021, 616

[23] Critical stress map for ZrO2 tetragonal to monoclinic phase transformation in ZrO2-toughened glass-ceramics [J].

Deng, Binghui ;

Luo, Jian ;

Harris, Jason T. ;

Smith, Charlene M. .

MATERIALIA, 2020, 9

[24] Ethanol dehydrogenation on copper catalysts with ytterbium stabilized tetragonal ZrO2 support [J].

Chuklina, S. G. ;

Pylinina, A. I. ;

Podzorova, L. I. ;

Mikhailina, N. A. ;

Mikhalenko, I. I. .

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2016, 90 (12) :2370-2376

[25] Stabilization of a very high-k tetragonal ZrO2 phase by direct doping with germanium [J].

Tsoutsou, D. ;

Apostolopoulos, G. ;

Galata, S. ;

Tsipas, P. ;

Sotiropoulos, A. ;

Mavrou, G. ;

Panayiotatos, Y. ;

Dimoulas, A. .

MICROELECTRONIC ENGINEERING, 2009, 86 (7-9) :1626-1628

[26] Thermophysical and mechanical properties of cubic, tetragonal and monoclinic ZrO2 [J].

Song, Xuemei ;

Ding, Yi ;

Zhang, Jimei ;

Jiang, Caifen ;

Liu, Ziwei ;

Lin, Chucheng ;

Zheng, Wei ;

Zeng, Yi .

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 23 :648-655

[27] Local atomic structure in tetragonal pure ZrO2 nanopowders [J].

Acuna, Leandro M. ;

Lamas, Diego G. ;

Fuentes, Rodolfo O. ;

Fabregas, Ismael O. ;

Fantini, Marcia C. A. ;

Craievich, Aldo F. ;

Prado, Rogerio J. .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2010, 43 :227-236

[28] Carbon Promoted ZrO2 Catalysts for Aqueous-Phase Ketonization of Acetic Acid [J].

Wu, Kejing ;

Yang, Mingde ;

Pu, Weihua ;

Wu, Yulong ;

Shi, Yanchun ;

Hu, Hu-sheng .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2017, 5 (04) :3509-3516

[29] Many-electron calculations of the phase stability of ZrO2 polymorphs [J].

Mayr-Schmoelzer, Wernfried ;

Planer, Jakub ;

Redinger, Josef ;

Grueneis, Andreas ;

Mittendorfer, Florian .

PHYSICAL REVIEW RESEARCH, 2020, 2 (04)

[30] A quantitative microscopic view on the gas-phase-dependent phase transformation from tetragonal to monoclinic ZrO2 [J].

Bekheet, Maged F. ;

Schlicker, Lukas ;

Popescu, Radian ;

Riedel, Wiebke ;

Gruenbacher, Matthias ;

Penner, Simon ;

Gurlo, Aleksander .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2024, 107 (07) :5036-5050

← 1 2 3 4 5 →