Synthesis of Well-Defined Silica and Pd/Silica Nanotubes through a Surface Sol−Gel Process on a Self-Assembled Chelate Block Copolymer

2010 ◽  
Vol 114 (37) ◽  
pp. 15640-15644 ◽  
Author(s):  
Minchao Zhang ◽  
Wangqing Zhang ◽  
Shengnan Wang
Keyword(s):  
Block Copolymer ◽  
Sol Gel ◽  
Silica Nanotubes ◽  
Sol Gel Process ◽  
Self Assembled

All methacrylate block copolymer/TiO2 nanocomposite via ATRP and in-situ sol-gel process

2020 ◽  
Vol 22 ◽  
pp. 100728
Author(s):  
Minoj Gnanaseelan ◽  
Uddhab Kalita ◽  
Andreas Janke ◽  
Jürgen Pionteck ◽  
Brigitte Voit ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Sol Gel ◽  
Sol Gel Process

scholarly journals Enhanced Photophysical Properties of Nanopatterned Titania Nanodots/Nanowires upon Hybridization with Silica via Block Copolymer Templated Sol-Gel Process

Polymers ◽  
2010 ◽  
Vol 2 (4) ◽  
pp. 490-504 ◽  
Author(s):  
Dinakaran Kannaiyan ◽  
Saji Thomas Kochuveedu ◽  
Yoon Hee Jang ◽  
Yu Jin Jang ◽  
Ji Yong Lee ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Photophysical Properties ◽  
Sol Gel ◽  
Sol Gel Process

Janus hollow spheres by emulsion interfacial self-assembled sol–gel process

2011 ◽  
Vol 47 (4) ◽  
pp. 1231-1233 ◽  
Author(s):  
Fuxin Liang ◽  
Jiguang Liu ◽  
Chengliang Zhang ◽  
Xiaozhong Qu ◽  
Jiaoli Li ◽  
...  
Keyword(s):  
Sol Gel ◽  
Hollow Spheres ◽  
Sol Gel Process ◽  
Self Assembled

Characterization of Medium-range Order in Self-Assembled Organic-inorganic Hybrid by Fluctuation X-ray Microscopy

2006 ◽  
Vol 960 ◽  
Author(s):  
Lixin Fan ◽  
David Paterson ◽  
Ian McNulty ◽  
M. M. J. Treacy ◽  
Dushyant Kumar ◽  
...  
Keyword(s):  
Self Assembly ◽  
Sol Gel ◽  
Range Order ◽  
Inorganic Materials ◽  
Medium Range Order ◽  
X Ray ◽  
Sol Gel Process ◽  
Medium Range ◽  
Self Assembled

ABSTRACTThe control of formation and ordering of self assembled nanostructures, with medium- to long-range order, is a challenge that limits advances in many fields of nanotechnology. We have developed a technique, which we call fluctuation x-ray microscopy, that offers quantitative insight into medium-range correlations in disordered materials at nanometer- and larger-length scales. We examined the influence of sol-gel process variables on medium range order in PI-b-PEO/ aluminosilicate bulk using this technique. The nano-structuring of inorganic materials was directed by polymer self-assembly. The medium range correlation between the nanostructures in two hybrids was quantitatively examined and compared.

One step route to the fabrication of arrays of TiO2nanobowls via a complementary block copolymer templating and sol–gel process

Soft Matter ◽  
2008 ◽  
Vol 4 (3) ◽  
pp. 515-521 ◽  
Author(s):  
Xue Li ◽  
Juan Peng ◽  
Joo-Hee Kang ◽  
Jin-Ho Choy ◽  
Martin Steinhart ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Sol Gel ◽  
Sol Gel Process ◽  
One Step

Surface Modification of Novel Organic-Inorganic Hybrid Dielectrics Using Self-Assembled Monolayers

2007 ◽  
Vol 124-126 ◽  
pp. 295-298
Author(s):  
Sun Ho Jeong ◽  
Dong Jo Kim ◽  
Sul Lee ◽  
Bong Kyun Park ◽  
Joo Ho Moon
Keyword(s):  
Surface Modification ◽  
Gate Dielectric ◽  
Sol Gel ◽  
Self Assembled Monolayers ◽  
Organic Thin Film ◽  
Inorganic Hybrid ◽  
Sol Gel Process ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Material Solution

Using a thermally-crosslinkable organosiloxane-based organic-inorganic hybrid material, solution-processable gate dielectric layer for organic thin-film transistors (OTFTs) have been fabricated. The hybrid dielectric was synthesized by the sol-gel process. The surface of the prepared dielectric was modified by self-assembled monolayers (SAMs) treatment using wet chemical method. Prior to surface modification, the chemical inertness of prepared dielectric was investigated by immersing into various solvents such as toluene, acetone, isopropyl alcohol, and DI-water. The existence of SAMs on the surface of dielectric was confirmed by measuring current density-electric field characteristics and it was observed that surface morphology of SAMs-treated hybrid dielectric was very smooth.

Bacterial cellulose-templated synthesis of free-standing silica nanotubes with a three-dimensional network structure

RSC Advances ◽  
2015 ◽  
Vol 5 (60) ◽  
pp. 48875-48880 ◽  
Author(s):  
Yizao Wan ◽  
Zhiwei Yang ◽  
Guangyao Xiong ◽  
Sudha R. Raman ◽  
Honglin Luo
Keyword(s):  
Bacterial Cellulose ◽  
Network Structure ◽  
Sol Gel ◽  
Three Dimensional ◽  
Free Standing ◽  
Silica Nanotubes ◽  
Templated Synthesis ◽  
Dimensional Network ◽  
Sol Gel Process

Free-standing silica nanotubes with a three-dimensional network structure were prepared via a template-assisted sol–gel process by using bacterial cellulose as a template and catalyst and for calcination.

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