Functionalized Nanoporous Thin Films From Blends of Block Copolymers and Homopolymers Interacting via Hydrogen Bonding

2012 ◽  
Vol 213 (19) ◽  
pp. 2075-2080 ◽  
Author(s):  
Cé Guinto Gamys ◽  
Alexandru Vlad ◽  
Olivier Bertrand ◽  
Jean-François Gohy
Keyword(s):  
Thin Films ◽  
Hydrogen Bonding ◽  
Block Copolymers

Sub-5 nm structured films by hydrogen bonded siloxane liquid crystals and block copolymers

2018 ◽  
Vol 6 (12) ◽  
pp. 3042-3046 ◽  
Author(s):  
Koen Nickmans ◽  
Rob C. P. Verpaalen ◽  
Jeffrey N. Murphy ◽  
Albert P. H. J. Schenning
Keyword(s):  
Thin Films ◽  
Hydrogen Bonding ◽  
Liquid Crystals ◽  
Block Copolymer ◽  
Block Copolymers ◽  
Inorganic Thin Films ◽  
Hydrogen Bonded

Polymeric supramolecules were prepared using hydrogen-bonding oligo(dimethylsiloxane)-based liquid crystals and poly(4-vinylpyridine) homopolymer or poly(styrene)-b-poly(4-vinylpyridine) block copolymer. These materials form glassy, hybrid organic/inorganic thin films with sub-5 nm features.

Nucleobase-Containing Block Copolymers Having a High Interaction Parameter by Complementary Hydrogen Bonding

2021 ◽  
Author(s):  
Nari Shin ◽  
Seonghyeon Ahn ◽  
Eunsoel Kim ◽  
Eun Young Kim ◽  
So Yeong Park ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Block Copolymers ◽  
Interaction Parameter ◽  
High Interaction

Combining block copolymers and hydrogen bonding for poly(lactide) toughening

RSC Advances ◽  
2014 ◽  
Vol 4 (26) ◽  
pp. 13266 ◽  
Author(s):  
Paula A. Delgado ◽  
Marc A. Hillmyer
Keyword(s):  
Hydrogen Bonding ◽  
Block Copolymers

scholarly journals Role of dissimilar interfaces in thin films of cylinder-forming block copolymers

2004 ◽  
Vol 120 (2) ◽  
pp. 1127-1137 ◽  
Author(s):  
K. S. Lyakhova ◽  
G. J. A. Sevink ◽  
A. V. Zvelindovsky ◽  
A. Horvat ◽  
R. Magerle
Keyword(s):  
Thin Films ◽  
Block Copolymers

Highly ordered nanoporous thin films by blending of PSt-b-PMMA block copolymers and PEO additives as structure directing agents

2008 ◽  
Vol 46 (24) ◽  
pp. 8041-8048 ◽  
Author(s):  
Sung Chan Park ◽  
Hyunjung Jung ◽  
Ken-ichi Fukukawa ◽  
Luis M. Campos ◽  
Kyunghee Lee ◽  
...  
Keyword(s):  
Thin Films ◽  
Block Copolymers ◽  
Structure Directing Agents

A Study of Non-Infrared-Active Hydrogen Bonding in a-Si:H Thin Film using combined Calibrated Temperature Desorption Spectroscopy and FTIR

2000 ◽  
Vol 609 ◽  
Author(s):  
DJ. Santjojo ◽  
J.C.L. Cornish ◽  
M.O.G. Talukder
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Hydrogen Bonding ◽  
Hydrogenated Amorphous Silicon ◽  
Active Hydrogen ◽  
Linear Temperature ◽  
Silicon Thin Films ◽  
Temperature Ramp ◽  
Hydrogenated Amorphous ◽  
Hydrogen Effusion

ABSTRACTNon-infrared-active hydrogen bonding species were investigated by analyzing the infrared spectra and the calibrated temperature desorption spectroscopy (CTDS) spectra of hydrogen released during degassing of hydrogenated amorphous silicon thin films. Samples were degassed gradually using a linear temperature ramp (0.5°C/s). Each stage corresponds to a temperature at which the hydrogen effusion peaks can be found (~ 340°C, ~ 500°C and ~ 610°C). Differences in the amounts of hydrogen obtained from the FTIR spectra and the CTDS measurement correspond to the non-infrared-active, occluded hydrogen.

Hexagonally ordered arrays of metallic nanodots from thin films of functional block copolymers

Polymer ◽  
2010 ◽  
Vol 51 (12) ◽  
pp. 2661-2667 ◽  
Author(s):  
E. Bhoje Gowd ◽  
Bhanu Nandan ◽  
Nadja C. Bigall ◽  
Alexander Eychmüller ◽  
Petr Formanek ◽  
...  
Keyword(s):  
Thin Films ◽  
Block Copolymers ◽  
Ordered Arrays ◽  
Functional Block ◽  
Hexagonally Ordered ◽  
Functional Block Copolymers

Closed-Loop Phase Behavior of Block Copolymers in the Presence of Competitive Hydrogen-Bonding and Coulombic Interaction

2018 ◽  
Vol 51 (12) ◽  
pp. 4727-4734 ◽  
Author(s):  
Rui-Yang Wang ◽  
Jie Huang ◽  
Xiao-Shuai Guo ◽  
Xiao-Han Cao ◽  
Shu-Fen Zou ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Block Copolymers ◽  
Phase Behavior ◽  
Closed Loop ◽  
Coulombic Interaction

Small molecule-mediated self-assembly behaviors of Pluronic block copolymers in aqueous solution: impact of hydrogen bonding on the morphological transition of Pluronic micelles

Soft Matter ◽  
2020 ◽  
Vol 16 (1) ◽  
pp. 142-151 ◽  
Author(s):  
Haiyan Luo ◽  
Kun Jiang ◽  
Xiangfeng Liang ◽  
Huizhou Liu ◽  
Yingbo Li
Keyword(s):  
Aqueous Solution ◽  
Hydrogen Bonding ◽  
Block Copolymers ◽  
Small Molecules ◽  
Small Molecule ◽  
Propyl Gallate ◽  
Self Assembly ◽  
Morphological Transition ◽  
Propyl Paraben ◽  
Pluronic P123

The influence of hydrogen bonding on the morphological transition of Pluronic P123 micelles is experimentally and theoretically investigated by introducing three small molecules, i.e. propyl benzoate (PB), propyl paraben (PP) and propyl gallate (PG).

scholarly journals Fractionation of block copolymers for pore size control and reduced dispersity in mesoporous inorganic thin films

Nanoscale ◽  
2020 ◽  
Vol 12 (35) ◽  
pp. 18455-18462
Author(s):  
Alberto Alvarez-Fernandez ◽  
Barry Reid ◽  
Jugal Suthar ◽  
Swan Yia Choy ◽  
Maximiliano Jara Fornerod ◽  
...  
Keyword(s):  
Thin Films ◽  
Block Copolymers ◽  
Pore Size ◽  
Size Control ◽  
Widespread Application ◽  
Inorganic Thin Films ◽  
Pore Size Control

Inorganic mesoporous coatings find widespread application. In many cases, control over the pore dimensions is of paramount importance. To this end, we establish a powerful route to pore size and dispersity control.

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