Polymer assisted colloidal nanocrystal framework synthesis: sol-gel approach

被引：2
作者：
Abebe, Buzuayehu [1 ]
机构：
[1] Adama Sci & Technol Univ, Dept Appl Chem, Adama 1888, Ethiopia
来源：
MATERIALS RESEARCH EXPRESS | 2021年 / 8卷 / 12期
关键词：
colloidal nanocrystal framework; polymer; sol-gel; DEGRADATION; NANOCOMPOSITES; ACID;
D O I：
10.1088/2053-1591/ac3e26
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The porous colloidal nanocrystal framework material was synthesized by sol-gel assembly followed by a self-propagation procedure. The characteristics of the synthesized nanocrystal were confirmed by advanced instruments. From the DTG analysis, the poly (vinyl alcohol) was completely degraded at 400 degrees C. The XRD pattern and TEM image confirmed the nanoscale crystallite size of the material. BET and SEM analysis showed the mesoporous type pore size distribution. The predictable compositional analysis was confirmed from EDX, SAED, and XPS compositional analysis. Using the HSAB theory and HRTEM image analysis the formation of local heterojunction between metal oxides was approved.
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页数：5
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