Nitrate-Citrate Sol-gel Synthesis of Phase Pure Nd3+ doped Nanocrystalline Yttrium Aluminum Garnet

2011 ◽  
Vol 61 (3) ◽  
pp. 214-218
Author(s):  
Kiranmala Laishram ◽  
Rekha Mann ◽  
Ashok Satsangi
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Sol Gel ◽  
Phase Pure ◽  
Yttrium Aluminum ◽  
Sol Gel Synthesis

A study on the effect factors of sol-gel synthesis of yttrium aluminum garnet nanopowders

2010 ◽  
Vol 107 (6) ◽  
pp. 064903 ◽  
Author(s):  
Lin Yang ◽  
Tiecheng Lu ◽  
Hui Xu ◽  
Wei Zhang ◽  
Benyuan Ma
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Sol Gel ◽  
Effect Factors ◽  
Yttrium Aluminum ◽  
Sol Gel Synthesis

Sol-gel synthesis of yttrium aluminum garnet (YAG): effects of the precursor nature and concentration on the crystallization

2018 ◽  
Vol 87 (2) ◽  
pp. 496-503 ◽  
Author(s):  
Marc Singlard ◽  
Fabien Rémondière ◽  
Stéphane Oriol ◽  
Guiseppe Fiore ◽  
Bruno Vieille ◽  
...  
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Sol Gel ◽  
Yttrium Aluminum ◽  
Sol Gel Synthesis

Interpretation of Alumina/Yttrium-Aluminum Garnet Orientation Relationships by Geometric Criteria

1990 ◽  
Vol 209 ◽  
Author(s):  
R.S. Hay ◽  
L.E. Matson
Keyword(s):  
Structural Unit ◽  
Yttrium Aluminum Garnet ◽  
Sol Gel ◽  
Interface Energy ◽  
Interface Structure ◽  
Invariant Line ◽  
Directionally Solidified ◽  
Orientation Relationships ◽  
Yttrium Aluminum

ABSTRACTGeometric criteria for low interface energy and interface structure were tested for the cubic-rhombohedral system YAG/alumina. Orientation relationships near (111){110}a // (112){110}y and facets on (111)a(112)y were observed in both sol-gel derived composites and directionally solidified eutectic composites. The ΣYAG=12 near-CSL of 2{111}, {110}, {112} was inferred to be the preferred structural unit. Dislocations with b=1/3{111}a and b=1/2{110}a were observed and inferred to accomodate deviation from the structural unit, respectively. The {110}a,y direction met some of the criteria for an invariant line. Although the OR was explained by geometric criteria it would have been difficult to predict it with such criteria

scholarly journals Effect of Polymers (PEG and PVP) on Sol-Gel Synthesis of Microsized Zinc Oxide

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Thilagavathi Thirugnanam
Keyword(s):  
Sol Gel ◽  
Cost Effective ◽  
X Ray Diffraction ◽  
X Ray ◽  
Structural Modifications ◽  
Phase Pure ◽  
Sol Gel Synthesis ◽  
Polyethylene Glycol 6000 ◽  
Granular Morphology ◽  
Scanning Electron

Fibers irregular and seed-like microcrystalline ZnO were synthesized by using a cost-effective and low temperature aqueous sol-gel method. Various polymers, namely, polyethylene glycol 6000 (PEG 6000) and polyvinyl pyrrolidone (PVP), were used as structure directing agents. The samples were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). The X-ray diffraction pattern revealed the formation of phase-pure ZnO micropowders. It is observed that the polymers play an important role in modifying the surface morphology and the size of the crystallites. A compact granular morphology is observed for the ZnO samples without polymer. The samples exhibit microparticles of size 100 nm for PVP and for PEG-mediated growth, whereas microporous corrugated morphology is observed for added PEG-mediated micropowder. FTIR study is used to confirm the structural modifications occurring in the polymers.

Preparation and grain-growth of chromia-yttrium aluminum garnet composites fibers by sol–gel method

2017 ◽  
Vol 83 (2) ◽  
pp. 275-280 ◽  
Author(s):  
Xiaoling Ma ◽  
Zhenlin Lv ◽  
Hongbin Tan ◽  
Jiao Nan ◽  
Caixia Wang ◽  
...  
Keyword(s):  
Grain Growth ◽  
Yttrium Aluminum Garnet ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Yttrium Aluminum

Synthesis of yttrium aluminum garnet (YAG) by a new sol–gel method

2004 ◽  
Vol 379 (1-2) ◽  
pp. L1-L3 ◽  
Author(s):  
Zhihong Sun ◽  
Duorong Yuan ◽  
Haoqiang Li ◽  
Xiulan Duan ◽  
Haiqing Sun ◽  
...  
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Yttrium Aluminum
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