Nanoparticle Formation by Irreversible In situ Aggregation of Rigid π-Stacked Segments of a Flexible–Rigid Block Copolymer

2007 ◽  
Vol 36 (2) ◽  
pp. 320-321
Author(s):  
Tamaki Nakano ◽  
Tohru Yade ◽  
Yasuyuki Fukuda ◽  
Kazuyuki Takewaki
Keyword(s):  
Block Copolymer ◽  
Rigid Block ◽  
Nanoparticle Formation

In situ time-resolved DXAFS study of Rh nanoparticle formation mechanism in ethylene glycol at elevated temperature

2012 ◽  
Vol 14 (9) ◽  
pp. 2983 ◽  
Author(s):  
Hiroyuki Asakura ◽  
Kentaro Teramura ◽  
Tetsuya Shishido ◽  
Tsunehiro Tanaka ◽  
Ning Yan ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Ethylene Glycol ◽  
Formation Mechanism ◽  
Time Resolved ◽  
Nanoparticle Formation

Mechanism of Gold Nanoparticle Formation in the Classical Citrate Synthesis Method Derived from Coupled In Situ XANES and SAXS Evaluation

2010 ◽  
Vol 132 (4) ◽  
pp. 1296-1301 ◽  
Author(s):  
Jörg Polte ◽  
T. Torsten Ahner ◽  
Friedmar Delissen ◽  
Sergey Sokolov ◽  
Franziska Emmerling ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Synthesis Method ◽  
Nanoparticle Formation ◽  
In Situ Xanes

In Situ Study of Fe3Pt–Fe2O3 Core–Shell Nanoparticle Formation

2015 ◽  
Vol 137 (47) ◽  
pp. 14850-14853 ◽  
Author(s):  
Wen-I Liang ◽  
Xiaowei Zhang ◽  
Yunlong Zan ◽  
Ming Pan ◽  
Cory Czarnik ◽  
...  
Keyword(s):  
Core Shell ◽  
Nanoparticle Formation ◽  
In Situ Study

Dynamics of Kink Bands in Layered Liquids:  Theory and in Situ SAXS Experiments on a Block Copolymer Melt

2001 ◽  
Vol 34 (22) ◽  
pp. 7858-7867 ◽  
Author(s):  
Lei Qiao ◽  
Karen I. Winey ◽  
David C. Morse
Keyword(s):  
Block Copolymer ◽  
Kink Bands

Kinetic Pathway of the Cylinder-to-Sphere Transition in Block Copolymer Micelles Observed in Situ by Time-Resolved Neutron and Synchrotron Scattering

2013 ◽  
Vol 2 (12) ◽  
pp. 1082-1087 ◽  
Author(s):  
Reidar Lund ◽  
Lutz Willner ◽  
Dieter Richter ◽  
Peter Lindner ◽  
Theyencheri Narayanan
Keyword(s):  
Block Copolymer ◽  
Time Resolved ◽  
Block Copolymer Micelles ◽  
Copolymer Micelles

Aqueous Dispersion Polymerization: A New Paradigm for in Situ Block Copolymer Self-Assembly in Concentrated Solution

2011 ◽  
Vol 133 (39) ◽  
pp. 15707-15713 ◽  
Author(s):  
Shinji Sugihara ◽  
Adam Blanazs ◽  
Steven P. Armes ◽  
Anthony J. Ryan ◽  
Andrew L. Lewis
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Dispersion Polymerization ◽  
Aqueous Dispersion ◽  
New Paradigm ◽  
Concentrated Solution

scholarly journals Preparation and Characterization of Epoxidised and Acrylated Styrene/Isoprene/Styrene (SIS) Triblock Block Copolymer Based Nanocomposites

2013 ◽  
Vol 28 ◽  
pp. 84-88 ◽  
Author(s):  
Santosh Khanal ◽  
Alina Shakya ◽  
Goerg H. Michler ◽  
Boulos Youssef ◽  
Jean M. Saiter ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Chemical Society ◽  
Performic Acid ◽  
Casting Method ◽  
Immiscible Polymers ◽  
Transmission Electron ◽  
Boehmite Nanoparticles ◽  
Solution Casting Method

In this work, a commercially available Styrene-Isoprene-Styrene (SIS)triblock copolymer was modified into epoxidised version (ESIS)using performic acid generated in situ from hydrogen peroxide and formic acid. The epoxidised sample was further acrylated to prepare acrylated version (ASIS). The nanocomposites of each sample (SIS, ESIS and ASIS) were prepared using boehmite nanoparticles as filler by solution casting method. The polymers were characterized by Fourier Transform Infrared (FTIR) spectroscopy and transmission electron microscopy (TEM). TEM investigations revealed that that the epoxidation of the diene block enhanced the dispersion of the nanofiller in the polymer matrix while the segregation of the nanoparticles towards the interface of the immiscible polymers was observed in the acrylated block copolymer based nanocomposite. DOI: http://dx.doi.org/10.3126/jncs.v28i0.8112 Journal of Nepal Chemical Society Vol. 28, 2011 Page: 84-88 Uploaded Date: May 24, 2013

Optimization of Synthesis Parameters Employed during Pt Nanoparticle Formation by in situ Reduction

2007 ◽  
Vol 111 (36) ◽  
pp. 13321-13330 ◽  
Author(s):  
H. A. Andreas ◽  
S. K. Y. Kung ◽  
E. J. McLeod ◽  
J. L. Young ◽  
V. I. Birss
Keyword(s):  
In Situ Reduction ◽  
Pt Nanoparticle ◽  
Nanoparticle Formation ◽  
Synthesis Parameters
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