Confined nucleation and growth of organic nanocrystals in sol–gel matrices

2006 ◽  
Vol 16 (15) ◽  
pp. 1401-1409 ◽  
Author(s):  
Virginie Monnier ◽  
Nathalie Sanz ◽  
Estelle Botzung-Appert ◽  
Maria Bacia ◽  
Alain Ibanez
Keyword(s):  
Sol Gel ◽  
Nucleation And Growth ◽  
Organic Nanocrystals ◽  
Confined Nucleation

Confined Nucleation and Growth of Organic Nanocrystals in Sol—Gel Matrices

ChemInform ◽  
2006 ◽  
Vol 37 (34) ◽  
Author(s):  
Virginie Monnier ◽  
Nathalie Sanz ◽  
Estelle Botzung-Appert ◽  
Maria Bacia ◽  
Alain Ibanez
Keyword(s):  
Sol Gel ◽  
Nucleation And Growth ◽  
Organic Nanocrystals ◽  
Confined Nucleation

Preferred Orientations for Sol-Gel Derived Plzt Thin Layers

1993 ◽  
Vol 310 ◽  
Author(s):  
Toshihiko Tani ◽  
Zhengkui Xu ◽  
David A. Payne
Keyword(s):  
Heat Treatment ◽  
Surface Energy ◽  
Sol Gel ◽  
Nucleation And Growth ◽  
Thin Layers ◽  
Energy Conditions ◽  
Chemical Characteristics ◽  
Interfacial Chemistry ◽  
Si Substrates

AbstractPLZT thin layers were deposited onto various substrates by sol-gel methods, and crystallized under different conditions and substrate treatments. Relationships are given for the chemical characteristics of the substrate's surface and the preferred orientations which develop on heat treatment. A preferred (111) orientation always developed for perovskite crystallized on Pt layers which contained Ti on the surface. This was attributed to the formation of Pt3Ti and the role of heteroepitaxial nucleation and growth sites. In addition, a preferred (100) orientation was also obtained on unannealed Pt/Ti/SiO2/Si substrates which were free of Ti on the surface. This was attributed to self-textured growth with flat faces striving for minimum surface energy conditions. The results are discussed in terms of the importance of interfacial chemistry on the control of texture for crystallization of PLZT thin layers on coated substrates.

scholarly journals Nucleation and growth of mixed vanadium-titanium oxo-alkoxy nanoparticles in sol-gel synthesis

2021 ◽  
Vol 610 ◽  
pp. 125636
Author(s):  
Miguel Sanchez Mendez ◽  
Zixian Jia ◽  
Mamadou Traore ◽  
Mounir Ben Amar ◽  
Mehrdad Nikravech ◽  
...  
Keyword(s):  
Sol Gel ◽  
Nucleation And Growth ◽  
Vanadium Titanium ◽  
Sol Gel Synthesis

New type of nanocomposite material for optical applications: organic nanocrystals in sol-gel glasses

2000 ◽  
Author(s):  
I. Wang ◽  
Nathalie Sanz ◽  
Alain Ibanez ◽  
J. F. Nicoud ◽  
Patrice L. Baldeck
Keyword(s):  
Sol Gel ◽  
Nanocomposite Material ◽  
Organic Nanocrystals ◽  
New Type ◽  
Optical Applications ◽  
Gel Glasses

Orientation of Organic Nanocrystals Grown in Sol–Gel Matrices under a High Magnetic Field

2002 ◽  
Vol 12 (5) ◽  
pp. 352 ◽  
Author(s):  
N. Sanz ◽  
I. Wang ◽  
J. Zaccaro ◽  
E. Beaugnon ◽  
P.L. Baldeck ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Sol Gel ◽  
Organic Nanocrystals

Electric-field induced orientation of organic nanocrystals in sol–gel matrix

2003 ◽  
Vol 21 (1-3) ◽  
pp. 569-572 ◽  
Author(s):  
I Wang ◽  
P.L Baldeck ◽  
E Botzung ◽  
N Sanz ◽  
A Ibanez
Keyword(s):  
Electric Field ◽  
Sol Gel ◽  
Organic Nanocrystals

In situreal-time investigation of kinetics of nucleation and growth of sol-gel-derived functional oxide thin films

2008 ◽  
Vol 77 (20) ◽  
Author(s):  
Tao Sun ◽  
Hao Hu ◽  
Zixiao Pan ◽  
Xuefa Li ◽  
Jin Wang ◽  
...  
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Nucleation And Growth ◽  
Oxide Thin Films ◽  
Kinetics Of
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