Macroporous Materials Synthesized by Colloidal Crystal Templating

2017 ◽  
pp. 243-274 ◽  
Author(s):  
Jinbo Hu ◽  
Andreas Stein
Keyword(s):  
Colloidal Crystal ◽  
Macroporous Materials ◽  
Colloidal Crystal Templating

MORPHOLOGICALLY CONTROLLED ELECTRODEPOSITION OF ZnO AND Cu2O BY THE COLLOIDAL CRYSTAL TEMPLATE METHOD

2009 ◽  
Vol 18 (04) ◽  
pp. 611-616 ◽  
Author(s):  
MING FU ◽  
AILUN ZHAO ◽  
JI ZHOU ◽  
DAWEI HE ◽  
YONGSHENG WANG
Keyword(s):  
Electrochemical Method ◽  
Colloidal Crystal ◽  
Colloidal Crystals ◽  
Template Method ◽  
Inverse Opal ◽  
Macroporous Materials ◽  
Colloidal Crystal Template ◽  
Colloidal Crystal Templating

This paper presents a versatile method for fabricating 3D macroporous materials using colloidal crystals as the templates. ZnO and Cu2O were deposited by the electrochemical method via the colloidal crystal template. Not only were 3D inverse opal structures and 2D nanobowls fabricated, but nanoparticles with a controlled shape were also prepared. Morphological controls via colloidal crystal templating are discussed.

scholarly journals 3D X-Ray Microscopy (XRM) Technique for Evaluating the Porosity of the 3D Ordered Macroporous Materials by Colloidal Crystal Templating

2013 ◽  
Vol 19 (S2) ◽  
pp. 1898-1899
Author(s):  
H. He ◽  
J. Gelb ◽  
N. Kotwal ◽  
A. Merkle ◽  
K. Matyjaszewski
Keyword(s):  
Colloidal Crystal ◽  
X Ray ◽  
Macroporous Materials ◽  
Colloidal Crystal Templating ◽  
Ordered Macroporous

Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.

scholarly journals Synthesis of Metal Oxide Inverse Opals from Metal Nitrates by PMMA Colloidal Crystal Templating

2020 ◽  
Author(s):  
Xuyang Zhang ◽  
Christian Weinberger ◽  
Sabrina Amrehn ◽  
Xia Wu ◽  
Michael Tiemann ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Colloidal Crystal ◽  
Inverse Opals ◽  
Metal Nitrates ◽  
Colloidal Crystal Templating

Preparation of Three Dimensionally Ordered Macroporous Li4Ti5O12 Electrode

2006 ◽  
Vol 320 ◽  
pp. 263-266 ◽  
Author(s):  
Sang Wook Woo ◽  
Kaoru Dokko ◽  
Kiyoshi Kanamura
Keyword(s):  
Discharge Capacity ◽  
Colloidal Crystal ◽  
Titanium Isopropoxide ◽  
Crystallographic Structure ◽  
Uniform Size ◽  
Inverse Opal Structure ◽  
Prepared Material ◽  
Monodisperse Polystyrene ◽  
Colloidal Crystal Templating ◽  
Ordered Macroporous

Three dimensionally ordered macroporous (3DOM) Li4Ti5O12 was successfully prepared by a colloidal crystal templating process. Colloidal crystal consisting of monodisperse polystyrene particles (1 9m diameter) was used as a template for the synthesis of macroporous Li4Ti5O12. A precursor sol consisting of titanium isopropoxide and lithium acetate was injected into the template, and it was calcined at high temperatures. A macroporous membrane of Li4Ti5O12 with inverse-opal structure was obtained. The prepared material had a spinel-related crystallographic structure. The interconnected pores with uniform size (0.8 9m) were clearly observed on entire part of the membrane. The electrochemical properties of the 3DOM Li4Ti5O12were characterized with cyclic voltammetry and glavanostatic charge-discharge in an organic electrolyte containing a lithium salt. 3DOM Li4Ti5O12 exhibited a discharge capacity of 160 mA h g-1 at the electrode potential of 1.55 V vs. Li/Li+ due to the solid state redox of Ti3+/4+ accompanying with Li+ ion insertion and extraction. The discharge capacity was close to the theoretical capacity (167 mA h g-1). This means that the Li+ insertion and extraction took place at all part of the 3DOM Li4Ti5O12 membrane.

Studies on late formation of 3D ordered macroporous materials through colloidal crystal templates

2012 ◽  
Vol 19 (6) ◽  
pp. 1023-1026 ◽  
Author(s):  
Lili Yang ◽  
Dengteng Ge ◽  
Yanbo Ding ◽  
Jiupeng Zhao
Keyword(s):  
Colloidal Crystal ◽  
Macroporous Materials ◽  
Ordered Macroporous
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