The Preparation of Submicrometer-Sized Rings by Embedding and Selective Etching of Spherical Silica Particles

Nano Letters ◽  
2005 ◽  
Vol 5 (2) ◽  
pp. 295-299 ◽  
Author(s):  
Dawid Marczewski ◽  
Werner A. Goedel
Keyword(s):  
Silica Particles ◽  
Selective Etching ◽  
Spherical Silica ◽  
Spherical Silica Particles

scholarly journals Design, synthesis, and catalytic performance of modified graphene oxide based on a cobalt complex as a heterogenous catalyst for the preparation of aminonaphthoquinone derivatives

RSC Advances ◽  
2021 ◽  
Vol 11 (28) ◽  
pp. 17108-17115
Author(s):  
Mahnaz Mirheidari ◽  
Javad Safaei-Ghomi
Keyword(s):  
Graphene Oxide ◽  
Cobalt Complex ◽  
Catalytic Performance ◽  
Silica Particles ◽  
Design Synthesis ◽  
Spherical Silica ◽  
Modified Graphene Oxide ◽  
Spherical Silica Particles ◽  
Heterogenous Catalyst ◽  
Modified Graphene

GO@f-SiO2@Co is a heterogenous catalyst composed of spherical silica particles grafted on the surface of graphene oxide with ethylenediamine ligands and coordination with Co(ii). We assessed the activity of the catalyst for the synthesis of aminonaphthoquinones.

Magnetic behavior of superparamagnetic Fe nanocrystals confined inside submicron-sized spherical silica particles

2004 ◽  
Vol 69 (9) ◽  
Author(s):  
P. Tartaj ◽  
T. González-Carreño ◽  
O. Bomatí-Miguel ◽  
C. J. Serna ◽  
P. Bonville
Keyword(s):  
Magnetic Behavior ◽  
Silica Particles ◽  
Spherical Silica ◽  
Spherical Silica Particles

Synthesis of spherical silica particles and their thermal behavior

1987 ◽  
Vol 3 (1) ◽  
pp. 86
Author(s):  
Yasuo Azuma ◽  
Yoshimi Tajima ◽  
Nobuo Ōshima ◽  
Kensuke Suehiro
Keyword(s):  
Thermal Behavior ◽  
Silica Particles ◽  
Spherical Silica ◽  
Spherical Silica Particles

Monodisperse spherical silica particles with controlled-varied diameter of micro- and mesopores

2015 ◽  
Vol 41 (3) ◽  
pp. 316-323 ◽  
Author(s):  
E. Yu. Stovpiaga ◽  
D. A. Kurdyukov ◽  
Yu. A. Kukushkina ◽  
V. V. Sokolov ◽  
M. A. Yagovkina
Keyword(s):  
Silica Particles ◽  
Spherical Silica ◽  
Spherical Silica Particles
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