Thermal stability of MnOx–CeO2 mixed oxide for soot combustion: influence of Al2O3, TiO2, and ZrO2 carriers

RSC Advances ◽  
2015 ◽  
Vol 5 (111) ◽  
pp. 91734-91741 ◽  
Author(s):  
Zhou Ying ◽  
Xu Chenjun ◽  
Sheng Yeqing ◽  
Zhu Qiuliang ◽  
Chen Yinfei ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Mixed Oxide ◽  
Oxide Catalyst ◽  
Sol Gel ◽  
Combustion Reaction ◽  
Oxide Materials ◽  
Soot Combustion ◽  
Gel Method ◽  
Sol Gel Method ◽  
Thermal Stability Of

MnOx–CeO2 (Mn/Ce = 0.15/0.85) mixed oxide materials supported on ZrO2, Al2O3, and TiO2 were prepared by citrate sol–gel method to prevent the CeO2-based oxide catalyst from sintering during soot combustion reaction.

Bisphenol A Imprinted SiO2‐ZrO2 Mixed Oxide Materials Prepared by Acetic Anhydride Sol‐Gel Method

2007 ◽  
Vol 37 (10) ◽  
pp. 771-777 ◽  
Author(s):  
Masahiro Fujiwara ◽  
Ikou Yamamura ◽  
Motoyasu Nishiyama ◽  
Kumi Shiokawa ◽  
Souichi Ohtsuki ◽  
...  
Keyword(s):  
Acetic Anhydride ◽  
Bisphenol A ◽  
Mixed Oxide ◽  
Sol Gel ◽  
Oxide Materials ◽  
Gel Method ◽  
Sol Gel Method

Luminescence and thermal stability of sodium tris(pyridine dicarboxylate) terbate(III) complex incorporated in silica matrix by sol-gel method

2001 ◽  
Vol 36 (7-8) ◽  
pp. 1335-1346 ◽  
Author(s):  
Bao-li An ◽  
Jian-qing Ye ◽  
Meng-lian Gong ◽  
Xian-hong Yin ◽  
Yan-sheng Yang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Sol Gel ◽  
Silica Matrix ◽  
Gel Method ◽  
Sol Gel Method ◽  
Thermal Stability Of

Thermal stability of proton-conducting silicophosphate materials formed by sol-gel method

2009 ◽  
Vol 45 (5) ◽  
pp. 609-614 ◽  
Author(s):  
A. D. Remenyuk ◽  
T. V. Khamova ◽  
A. A. Nechitailov ◽  
O. A. Shilova ◽  
A. A. Tomasov ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Sol Gel ◽  
Proton Conducting ◽  
Gel Method ◽  
Sol Gel Method ◽  
Thermal Stability Of

scholarly journals Mechanical and Thermal Stability of Epoxy – TEOS Hybrids Materi-als using Sol-Gel Method

2019 ◽  
Vol 29 (3) ◽  
pp. 145
Author(s):  
Seenaa Ibrahim Hussein ◽  
Nadia Abbas Ali ◽  
Harith Ibrahim Jaafar ◽  
Zaniab Raheem Muslem
Keyword(s):  
Thermal Stability ◽  
Water Absorption ◽  
Sol Gel ◽  
Hardness Test ◽  
Nano Particles ◽  
Bending Test ◽  
Bending Stress ◽  
Gel Method ◽  
Sol Gel Method ◽  
Thermal Stability Of

Sol-gel method is the simplest method and has to preparation of nano particles, nano fibers, and nano flaks. The preparation of hybrid epoxy thermosets enables their improvement in characteristics such as mechanical properties (bending,and hardness), thermal properties. The effect of water absorption on bending and hardness test for tetraethylorthosilicate (TEOS) and epoxy hybrid have been investigated. TEOS with (0%,2%,4%,6%and 8%) volume per-centage mixed with epoxy to prepared sheets of hybrid, these sheets cut as samples for ASTM water absorption, bending and hardness tests. The results show that, adding TEOS to epoxy will increase absorbance of water. bending test shows that there are increase in values of bending stress with increasing TEOS but after im-mersion in water all the values for bending stress will reduce. Hardnessvalues at least for the samples immersion in water from dry samples, occur the diffusion of molecules water in the polymer and hybrids leads to space molecular chains for each other and decrease the hard-ness values. Thermal stability of hybrids increase with increasing TE

Thermal stability of VO2 thin films deposited by sol–gel method

2015 ◽  
Vol 75 (1) ◽  
pp. 189-197 ◽  
Author(s):  
Danxia Li ◽  
Wanxia Huang ◽  
Linwei Song ◽  
Qiwu Shi
Keyword(s):  
Thin Films ◽  
Thermal Stability ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Vo2 Thin Films ◽  
Thermal Stability Of
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