Ceria-based ceramics surface investigation

被引：2
|
作者：
Zagaynov, Igor V. [1 ]
Buryak, Aleksey K. [2 ]
机构：
[1] AA Baikov Inst Met & Mat Sci, Leninskii Pr 49, Moscow, Russia
[2] AN Frumkin Inst Phys Chem & Electrochem, Leninskii pr 31 bl 4, Moscow, Russia
来源：
CERAMICS INTERNATIONAL | 2023年 / 49卷 / 23期
关键词：
Ceria; Surface composition; LDI-TOF; SMALL-MOLECULE ANALYSIS; MASS-SPECTROMETRY; SOLID-SOLUTIONS; CU; CO; CATALYSTS; NANOPARTICLES; CHEMISTRY; PR; ZR;
D O I：
10.1016/j.ceramint.2023.09.302
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：
Ceria-based nanopowders and ceramics have been prepared and their surfaces were investigated by a set of methods. Depending on the method used: HRTEM-(HAADF-STEM)-EDS, XPS, ICP-MS, SEM-EDS, LDI-TOF, it is possible to estimate the amount of dopants included in the composition of the ceria-containing sample. The method of laser desorption/ionization time of flight (LDI-TOF) mass spectrometry was used to establish the composition of powders and ceramics. Based on structural cationic fragments in the mass spectra, the surface composition was estimated. It is shown that the surface composition according to XPS and LDI data for powders are in good agreement.
引用
收藏
页码：39729 / 39735
页数：7
相关论文
共 50 条
  • [1] Nanosized ceria-based ceramics: a comparative study
    K. Singh
    S. A. Acharya
    S. S. Bhoga
    Ionics, 2006, 12 : 295 - 301
  • [2] Synthesis of ceria-based ceramics by combustion technique
    Matei, C.
    Berger, D.
    Stoleriu, Stefania
    Neagu, D.
    Stefan, E.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2010, 12 (07): : 1524 - 1529
  • [3] Nanosized ceria-based ceramics: a comparative study
    Singh, K.
    Acharya, S. A.
    Bhoga, S. S.
    IONICS, 2006, 12 (4-5) : 295 - 301
  • [4] Rapid sintering protocol produces dense ceria-based ceramics
    Yavo, Nimrod
    Nissenbaum, Asaf
    Wachtel, Ellen
    Shaul, Tal-El
    Mendelson, Orit
    Kimmel, Giora
    Kim, Sangtae
    Lubomirsky, Igor
    Yeheskel, Ori
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2018, 101 (11) : 4968 - 4975
  • [5] Rapid sintering protocol produces dense ceria-based ceramics
    Lubomirsky, Igor (Igor.Lubomirsky@weizmann.ac.il), 1600, Blackwell Publishing Inc. (101):
  • [6] Aging behavior and ionic conductivity of ceria-based ceramics: a comparative study
    Zhang, TS
    Ma, J
    Kong, LB
    Chan, SH
    Kilner, JA
    SOLID STATE IONICS, 2004, 170 (3-4) : 209 - 217
  • [7] Ceria-based gas sensors
    Stefanik, TS
    Tuller, HL
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2001, 21 (10-11) : 1967 - 1970
  • [8] Ceria and ceria-based nanostructured materials for photoenergy applications
    Xie, Shilei
    Wang, Zilong
    Cheng, Faliang
    Zhang, Peng
    Mai, Wenjie
    Tong, Yexiang
    NANO ENERGY, 2017, 34 : 313 - 337
  • [9] Nanostructured ceria-based catalysts for soot combustion: Investigations on the surface sensitivity
    Piumetti, Marco
    Bensaid, Samir
    Russo, Nunzio
    Fino, Debora
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2015, 165 : 742 - 751
  • [10] Influence of Surface Properties of Nanostructured Ceria-Based Catalysts on Their Stability Performance
    Li, Boyu
    Croiset, Eric
    Wen, John Z.
    NANOMATERIALS, 2022, 12 (03)
12345